Sierra® Thermostat - Mercruiser S18-3555

$45.00
RRP $64.90
SAVE $19.90 (31%)
In Stock (11 ) - Ships in 2 days


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Replaces 99155A1, 99155T2
160°

Application

Engine/ModelCID/#CYLYear RangeBeginning Serial #Ending Serial #HousingThermostat CoverThermostat & Gasket KitThermostatGaskets Req.Gaskets Req. - Design IIGaskets Req. - Design III
ROVER3140000UPS18-3551
6068/L41965-196818870792049044S18-3551
8080/L41966-196920490452851423S18-3551
9096/L41970-197228514243226957S18-3557S18-2831
100  VASER98/L42007-2010w995000& UPS18-1508
110153/L41963-1966153737020440334S18-3551
110153/L41963-1966182172020440335S18-3551
120153/L41964-1972166660133773404S18-3551
120153/L41964-1966172559320466245S18-3551
120153/L41967204662523243465S18-3551
120153/L41968-197223243473377340S18-3650 5, 3S18-3650S18-3550S18-2831
120153/L41972-19863377341B531853S18-3650 3S18-3650S18-3550S18-2831
2.5L153/L41987-1989B531854C853255S18-3650 3S18-3650S18-3550S18-2831
140181/L41968-19862508261B450800S18-3650 3S18-3650S18-3550S18-2831
140 (6 CYL)15389301725960S18-3551
3.0L181/L41987-1989B450801C856558S18-3650 3S18-3650S18-3550S18-2831
3.0L,  FWC181/L41990-2010C856559UP6S18-3647S18-3649
3.0L181/L41990-1994C856559F603999S18-3650 7, 3S18-3650S18-3550S18-2831
3.0L181/L42000-2010L341000& UP7S18-3647S18-3649S18-2552
3.0L181/L41998-2000L010042L340999S18-3650 7, 3S18-3650S18-3550S18-2831
3.0L  MPI181/L42008-2010A072812& UPS18-3647S18-3649S18-2552
3.0L  MPI  FWC181/L42008-2010A072812& UP6S18-3647S18-3649
3.0LX, FWC181/L41990-1997C856559K9999996S18-3647S18-3649
3.0LX 181/L41990-1997C856559K999999S18-1910 7, 3S18-3650S18-3550S18-2831
15016664952048046S18-3551
160120480222770031S18-3551
160220480222233574S18-3557
160223260692770031S18-3557S18-2831
16527700325813433S18-3650S18-3550S18-2831
165224/L41987B434941B774251S18-3667S18-3555S18-2555
1656916779UPS18-3667S18-3555S18-2555
170224/L41985-19866916779B434940S18-3667S18-3667S18-3555S18-2555
175/4.3L, 4.3LX (262 CID)3B527955UPS18-3668S18-3551S18-2553S18-2554
175/4.3L, 4.3 LX (262 CID)4B527955UPS18-3668S18-3551S18-2552S18-7173
175/4.3L, 4.3 LX (262 CID)4F001220UPS18-3648S18-3649 13S18-2552S18-7173
180/3.7L-LX (4 CYL)6916779UPS18-3667S18-3555S18-2555
180224/L41987B436391B775248S18-3667S18-3555S18-2555
185 (229 CID)63301836919655S18-1994 14S18-3668S18-3551S18-2553S18-2554
185 (262 CID)A331455B527954S18-1994 14S18-3668S18-3551S18-2553S18-2554
19015645391730903S18-3551
190224/L41985-19866916779B436390S18-3667S18-3555S18-2555
3.7L224/L41988-1989B774552& UPS18-3667S18-3555S18-2555
3.7LX224/L41988-1989B775249& UPS18-3667S18-3555S18-2555
470  MCM/MIE224/L41976-198242087306218036S18-3552S18-2843
470224/L41983-198462180376916778S18-3667S18-3555S18-2555
485224/L41980-198256853946218036S18-3552S18-2555
488224/L41983-198461702976916778S18-3667S18-3555S18-2555
140  (6 CYL)194/L6196315389301725960S18-3551
150230/L61964-1966166649520480464S18-3551
150230/L61964-1966172798520480465S18-3551
160250/L61967-1969204802227700314S18-3551
160250/L61967204802222335745S18-3551
160250/L61968-196923260962770031S18-1910 5, 3S18-3557S18-2831
165  (6 CYL)250/L61970-198127700325813433S18-1910 3S18-3650S18-3550S18-2831
200  (6 CYL)292/L6196924537692712072S18-1910 3S18-3557S18-2831
185  (4bbl)229-V-61983-198463301836919655S18-3678S18-3668S18-3551S18-2554S18-2553S18-2917
175262/V-61987B527955B773242S18-1994 1S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
175262/V-61987B527955B7732422, 8S18-3668S18-3551S18-7173S18-2917
185  (2bbl)262/V-61985-1986A331455B527954S18-1994S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
205262/V-61985-1986A331455B527954S18-3668S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
205262/V-61987B527955B775129S18-3668 1S18-1977-1S18-3668S18-3551S18-2554S18-2917
205262/V-61967B527955B7751292, 8S18-3668S18-3551S18-7173S18-2552S18-2917
205/4.3L, 4.3 LX (262 CID)4B527955D714369— 7S18-3668S18-3551S18-2552S18-7173
205/4.3L, 4.3 LX (262 CID)4F001220UPS18-3648S18-3649 13S18-2552S18-7173
215 FORD27811533040410S18-3551
215 FORD3040411UPS18-3651S18-3551S18-2834
215 FORD MCM/MIE30404113385720S18-3646S18-3649 13S18-2834
225 FORD MCM/MIE33857214176999S18-3646S18-3649 13S18-2834
262  MAG  EFI  ALPHA262/V-61996-19970F8038000K999999S18-3647S18-3647S18-3649S18-2917
262  MAG  EFI  BRAVO262/V-61996-19970F8038000K999999S18-3647S18-3647S18-3649S18-2917
4.3L262/V-61988-1993B773243F000877S18-1994 1S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
4.3L262/V-61987-1993B773243F0008772, 8S18-3668S18-3551S18-7173S18-2552S18-2917
4.3L262/V-61993-1995F000878F601126S18-3647 2,9S18-3668S18-3649S18-2917S18-2552S18-2917
4.3L262/V-61993-1995F000878F6011263S18-3668S18-3551S18-0398
4.3L  FWC262/V-61993-2002F000878M614999S18-3531 6S18-3568S18-3555S18-0398
4.3L  ALPHA262/V-61996-20020F601127M614999S18-3647 7S18-3647S18-3649S18-2917
4.3L  BRAVO262/V-62996-20020F601127M614999S18-3647 7S18-3647S18-3649S18-2917
4.3L  FWC262/V-62002-2010M615000& UP6S18-0398
4.3L262/V-62002-2010M615000& UP7S18-3647S18-3649S18-0398
4.3L  EFI  FWC262/V-61998-2001L012009M299999S18-3531 6S18-3568S18-3555S18-0398
4.3L  EFI  ALPHA262/V-61998-2001L012009M2999997S18-3647S18-3649S18-0398
4.3L  EFI  BRAVO262/V-61998-2001L012009M299999S18-3530-1 7S18-3647S18-3649S18-0398
4.3L  MPI262/V-62002-2010M300000& UP7, 4S18-3647S18-3649S18-0398
4.3L  MPI262/V-62002-2010M300000& UP7, 5S18-3647S18-3649S18-0398
4.3L  MPI  EC262/V-62010-2011A637496& UP7, 8S18-3647S18-3649S18-0398
4.3L  MPI  FWC262/V-62002M300000M6149996S18-3568S18-3555S18-0398
4.3L  MPI  FWC262/V-62002-2010M615000& UP6S18-0398
4.3LH  FWC262/V-61998-2002L010044M614999S18-3531 6S18-3568S18-3555S18-0398
4.3LH  ALPHA262/V-61998-2002L010044M6149996S18-3647S18-3649S18-0398
4.3LH  BRAVO262/V-61998-2002L010044M614999S18-3530-1 7S18-3647S18-3649S18-0398
4.3LX262/V-61988-1993B775130F001219S18-1994 1S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
4.3LX262/V-61988-1993B775130F0012192, 8S18-3668S18-3551S18-7173S18-2552S18-2917
4.3LX262/V-61993-1995F001220F6011262, 9S18-3668S18-3551S18-7173S18-2552S18-2917
43.LX262/V-61993-1995F001220F6011263S18-3668S18-3551S18-0398
4.3LX  FWC262/V-61993-1997F001220K9999996S18-3567S18-3555S18-0398
4.3LX  ALPHA262/V-61996-1997F601127K9999997S18-3647S18-3649S18-0398
4.3LX BRAVO262/V-61996-1997F601127K999999S18-3530-1 7S18-3647S18-3649S18-0398
4.3LXH  FWC262/V-61996-1997F803114K999999S18-3531 6S18-3568S18-3555S18-0398
4.3LXH  ALPHA262/V-61996-1997F803114K999999S18-3530-1 7S18-3647S18-3649S18-0398
4.3LXH  BRAVO262/V-61996-1997F803114K999999S18-3530-1 7S18-3647S18-3649S18-0398
215  MCM/MIE  (FORD)302/V-8197027811533040410S18-3649
215  MCM/MIE  (FORD)302/V-81971-197230404113385720S18-3646S18-3551S18-2834
225  MCM/MIE  (FORD)302/V-81973-197433857214176999S18-3646S18-3551S18-2834
888  (FORD)302/V-81971-19773108723488782910S18-3646S18-3551S18-2834
190283/V-81963-196415645391730903S18-3551
198  MIE305/V-8197747622106218461S18-1993
198  MIE305/V-8197747764024931099S18-1977-1S18-3646S18-3551S18-2844S18-0398
200305/V-81985-19876899058B774444S18-1994S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
200 GM6218462B525981S18-1994 14S18-3668S18-3551S18-2553S18-2554
200/5.0L0B5259820F600999S18-3647S18-3649 13S18-2917
200/5.0L GM3B525982UPS18-1994 14S18-3668S18-3551S18-2553S18-2554
200/5.0L GM4B525982UPS18-1994 14S18-3648S18-3649S18-2552S18-7173
228305/V-81977-198247651006218461S18-1993S18-1977-1S18-3646S18-3551S18-2844S18-0398
228305/V-81982-198462184626899268S18-1994S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
228  MIE305/V-81977-198047651005907057S18-3651, S18-1993S18-1977-1S18-3646S18-3551S18-2844S18-1993
230305/V-81985-19876899269B773739S18-1994S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
230  MIE305/V-81981-19875907058B788151S18-1994 7S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
230  MIE  FWC305/V-81981-19875907058B788151S18-1977-1S18-3646S18-3551S18-2553S18-2844S18-2917
230 GM6218462B525981S18-1994 14S18-3668S18-3551S18-2553S18-2554
230 MIE59070580B5225505S18-3646S18-3649S18-2553S18-2844S18-2917
230 GM IB55907058B5225057S18-3668S18-3551S18-2553S18-2554
230 GM IB65907058B5225056S18-3651S18-3551S18-2553S18-2844
230/5.0L GM IB3  5B522506B52598111, 7S18-3668S18-3551S18-2553S18-2554S18-2917
230/5.0L GM IB4  5B522506B52598112, 7S18-3648S18-3649S18-2552S18-7173S18-2917
230/5.0L GM IB6B522506B525981S18-3651S18-3551S18-2553S18-2844S18-2917
230/5.0L-LX GM3B525982F600999S18-1994 14S18-3668S18-3551S18-2553S18-2554
230/5.0L-LX GM4B525982UPS18-3668S18-3551S18-2552S18-7173
230/5.0L GM IB4B522506B525981S18-3648S18-3649 S18-2552S18-7173
230/5.0L-LX GM B525982F600999S18-1994 14S18-3648S18-3649 S18-2552S18-7173
230/5.0L MIE0B5225060B788151S18-3646S18-3649 S18-2553S18-2844S18-2917
230/5.0LX GM0B5259820F600999S18-3647S18-3649 S18-2917
5.0L305/V-81988-1995B774445F600999S18-1994 1S18-1977-1S18-3668S18-3551S18-2554S18-2553
5.0L305/V-81988-1995B774445F6009992, 8S18-3668S18-3551S18-7173S18-2552
5.0L305/V-81988-1995B774445F6009992, 9S18-3668S18-3551S18-7173S18-2552
5.0L305/V-81988-1995B774445F6009993S18-3647S18-3649S18-0398S18-2917
5.0L  (GEN +)  FWC305/V-81998-2002L015751M599999S18-3531 6S18-3568S18-3555S18-1508S18-2917
5.0L  (GEN +)  FWC305/V-82002-2010M600000& UP6S18-0398S18-2917
5.0L  (GEN +)  ALPHA305/V-81998-2002L015751M5999997S18-3647S18-3649S18-0398
5.0L  (GEN +)  BRAVO305/V-81998-2002L015751M599999S18-3530-1 7S18-3647S18-3649S18-0398
5.0L  (GEN +)305/V-82002-2010M600000& UP7S18-3647S18-3649S18-0398
5.0L  EFI  FWC305/V-81998-2001L012052M299999S18-3531 6S18-3568S18-3555S18-1508
5.0L  EFI  ALPHA305/V-81998-2001L012052M2999997S18-3647S18-3649S18-0398
5.0L  EFI  BRAVO305/V-81998-2001L012052M299999S18-3530-1 7S18-3647S18-3649S18-0398
5.0L  MIE  FWC305/V-81988B788152C3968326S18-1977-1S18-3646S18-3551S18-2553S18-2844
5.0L  MIE    305/V-81988B788152C3968327, 8, 1S18-3668S18-3551S18-7173
5.0L  MIE305/V-81988B788152C396832S18-1994 1, 7S18-1977-1S18-3668S18-3551S18-2554S18-2553
5.0L  MPI  FWC305/V-82002M300000M5999996S18-3568S18-3555S18-0398
5.0L  MPI  FWC305/V-82002-2010M600000& UP6S18-0398S18-2917
5.0L  MPI  FWC  DTS305/V-82005-2010W310000& UP6, 7S18-0398S18-2917
5.0L  MPI  FWC  EC305/V-82008-2010A300000& UP6, 6, 8S18-0398
5.0L  MPI  FWC  EC  DTS305/V-82008-2010A300000& UP6, 7, 8S18-0398
5.0L  MPI305/V-82002-2010M300000& UP7, 4S18-3647S18-3649S18-0398S18-2917
5.0L  MPI  ALPHA305/V-82002M300000M5999997, 5S18-3647S18-3649S18-0398
5.0L  MPI  BRAVO305/V-82002M300000M599999S18-3530-1 7, 5S18-3647S18-3649S18-0398
5.0L  MPI  305/V-82002-2010M600000& UP7, 5S18-3647S18-3649S18-0398
5.0L  MPI  EC305/V-82008-2010A300000& UP7, 8S18-3647S18-3649S18-0398
5.0L  LX305/V-81988-1995B773740F600999S18-1994 1S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
5.0LX305/V-81988-1995B773740F6009992, 8S18-3668S18-3551S18-7173S18-2552
5.0LX305/V-81988-1995B773740F6009993S18-3647S18-3649S18-0398
898305/V-81977-198247622106218461S18-1977-1S18-3646S18-3551S18-2844S18-0398
898305/V-81983-198462184626899057S18-1994S18-1977-1S18-3668S18-3551S18-2554S18-2553
225  (GM)327/V-81967-196923991982694014S18-1977-1S18-3651S18-3551S18-2553S18-2844
225  (GM)327/V-81963-196715396202399197N.L.A.S18-3551
225  (GM)22786472399197S18-3668S18-3551S18-2552S18-7173
225/225S FORD3385721UPS18-3651S18-3551S18-2834
250  MCM/MIE327/V-81968-196923143012639854S18-1977-1S18-3651S18-3551S18-2553S18-2844
250350/V-8197747680004908849S18-1993S18-1977-1S18-3651S18-3551S18-2844
250  (GM)47680004908849S18-3646S18-3551S18-2844
250  (GM) 41755005907057S18-1993S18-3651S18-3649S18-2844S18-2917
255  (GM)350/V-81975-197641755004767999S18-1977-1S18-3646S18-3551S18-2844S18-0398
255  (GM)  MIE350/V-81975-198041755005907057S18-1977-1S18-3646S18-3551S18-2844S18-0398
255  (GM)  MIE350/V-81979-198051959095907057S18-1993
255 FORD3258728UPS18-3651S18-3551S18-2834
255 FORD MCM/MIE32587284178299S18-3646S18-3649S18-2834
260350/V-81978-198249088506218461S18-1993S18-1977-1S18-3651S18-3551S18-2844S18-0398
260350/V-81982-19876218462B773304S18-1994S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
260  MIE  FWC350/V-81981-19875907058B7881516S18-1977-1S18-3646S18-3551S18-2553S18-2844S18-2917
260  MIE    350/V-81981-19875907058B788151S18-1994 7S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
260 GM6218462B525981S18-1994 14S18-3668S18-3551S18-2553S18-2554
260 GM49088506218461S18-3646S18-3649S18-2844S18-2917
260 GM IB55907058B5225057S18-3668S18-3551S18-2553S18-2554
260 GM IB65907058B5225056S18-3651S18-3551S18-2553S18-2844
260 MIE59070580B522505S18-3646S18-3649S18-2553S18-2844S18-2917
260/5.7L GM IB3 5B522506B52598111,7S18-3668S18-3551S18-2553S18-2554
260/5.7L GM IB4 5B522506B52598112,7S18-3668S18-3551S18-2552S18-7173
260/5.7L GM IB4  5B522506B52598112, 7S18-3648S18-3649 13S18-2552S18-7173
260/5.7L GM IB6B522506B5259816S18-3651S18-3551S18-2553S18-2844
260/5.7L GM3B525982F600999S18-1994 14S18-3668S18-3551 11S18-2553S18-2554
260/5.7L GM4B525982F600999S18-3668S18-3551 12S18-2552S18-7173
260/5.7L GM4B525982F600999S18-3648S18-3649 13S18-2552S18-7173
260/5.7L GM0B5259820F600999S18-3647S18-3649S18-2917
260/5.7L MIE0B5225060F024999S18-3646S18-3649S18-2553S18-2844S18-2917
270  MCM/MIE350/V-81969-197228510743385720S18-1977-1S18-3646S18-3551S18-2553S18-2844S18-2917
270  GM28510743077735S18-3651S18-3551S18-2553S18-2844
280  GM350/V-81975-197641762504770199S18-1977-1S18-3646S18-3649S18-2844S18-0398
280 GM TRS41762504770199S18-1993S18-3651S18-3551S18-2844
300350/V-81985-19866668677B430367S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
320  EFI350/V-81987-1989A543604C622418S18-1977-1S18-3646S18-3551S18-2553S18-2844S18-2917
325 GM MCM/MIE22787473780449S18-3646S18-3649S18-2553S18-2844S18-2917
325 GM22787472313964S18-3668S18-3551S18-2553
325 GM23139653042730S18-3651S18-3551S18-2553S18-2844
325 GM3042731UPS18-3651S18-3551S18-2844
330 GM4623115UPS18-3651S18-3551S18-2844
330 GM MCM/MIE46231150B816540S18-3646S18-3649S18-2553S18-2844S18-2917
330 GM W/BW56083145UP7S18-3668S18-3551S18-2553S18-2554
330 GM W/BW66083145UP6S18-3651S18-3551S18-2553S18-2844
350  MAG  ALPHA350/V-81987-1995B525982F6009992, 8S18-3668S18-3551S18-7173S18-2917
350  MAG  ALPHA350/V-81986-1995A635178B5259811S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
350  MAG  ALPHA350/V-81987-1995B525982F6009992, 9S18-3668S18-3551S18-7173S18-2552S18-2917
350  MAG  ALPHA350/V-81987-1997B525982K9999993S18-3647S18-3649S18-0398
350  MAG ALPHA EFI (GEN +)350/V-81996-1997F800300K999999S18-3647S18-3649S18-0398
350  MAG  BRAVO  MPI350/V-81995-1997F415189K999999S18-3530-1S18-3647S18-3649S18-0398
350  MAG  EFI  SKI350/V-81994-1997F215561K999999S18-3530-1S18-3647S18-3649S18-0398
350  MAG  MPI  FWC350/V-81998-2001L010019M299999S18-3531 6S18-3568S18-3555S18-1508
350  MAG  MPI        350/V-81998-2001L010019M299999S18-3530-1 7S18-3647S18-3649S18-0398
350  MAG  MPI  FWC350/V-82002M300000M5999996S18-3568S18-3555S18-0398
350  MAG  MPI  FWC350/V-82002-2010M600000& UP5S18-0398
350  MAG  MPI  FWC  DTS350/V-82005-2010W310000& UP6, 7S18-0398
350  MAG  MPI  FWC  EC350/V-82008-2010A300000& UP6, 6, 8S18-0398
350  MAG MPI FWC EC DTS350/V-82008-2010A300000& UP6, 7, 8N/AS18-0398
350  MAG  MPI350/V-82002M300000M5999997, 4S18-3647S18-3649S18-0398
350  MAG  MPI  ALPHA350/V-82002M300000M5999997, 5S18-3647S18-3649S18-0398
350  MAG  MPI  BRAVO350/V-82002M300000M599999S18-3530-1 7, 5S18-3647S18-3649S18-0398
350  MAG  MPI350/V-82002-2010M600000& UP7, 5S18-3647S18-3649S18-0398
350  MAG  MPI350/V-82002-2010M600000& UP7, 4S18-3647S18-3649S18-0398
350  MAG  MPI  EC350/V-82008-2010A300000& UP7, 8S18-3647S18-3649S18-0398
350  MAG  MPI  HORIZON350/V-82002M300000M5999996S18-3568S18-3555S18-0398
350  MAG  MPI  HORIZON350/V-82002-2007M600000A2999996S18-0398
350  MAG MPI HORIZON MIE350/V-81999-2001L304700M299999S18-3531 6S18-3568S18-3555S18-1508
350  MAG MPI HORIZON MIE350/V-82002M300000M3169996S18-3568S18-3555S18-1508
350  MAG MPI HORIZON MIE350/V-82002-2007M317000A0899996S18-0398
350  MAG MPI MIE FWC350/V-81998-2001L002008M299999S18-3531 6S18-3568S18-3555S18-1508
350  MPI  MIE350/V-81998-2001L002008M299999S18-3530-1 7S18-3647S18-3649S18-0398
350  MAG MPI MIE FWC350/V-82002M300000M3169996S18-3568S18-3555S18-1508
350  MAG MPI MIE FWC350/V-82002-2007M317000A0899996S18-0398
350  MAG  MPI  MIE350/V-82002-2007M300000A0899997S18-3647S18-3649S18-0398
350  MAG  MPI  SKI350/V-81995-2001F350583M299999S18-3530-1S18-3647S18-3649S18-0398
350  MAG  MPI  SKI350/V-82002-2007M300000A089999S18-3647S18-3649S18-0398
350  MAG  SKI350/V-81991-1996D505450K0403992, 8S18-3668S18-3551S18-7173S18-2552S18-2917
350  MAG  SKI350/V-81991-1997D505450K999999S18-3530-1 3S18-3647S18-3649S18-0398
5.7L350/V-81988-1995B773305F600999S18-1994 1S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
5.7L350/V-81988-1995B773305F6009992, 8S18-3668S18-3551S18-7173S18-2552S18-2917
5.7L350/V-81988-1995B773305F6009992, 9S18-3668S18-3551S18-7173S18-2552S18-2917
5.7L350/V-81988-1996B773305K0015263S18-3647S18-3649S18-2844S18-0398
5.7L  FWC350/V-81997K001527K999999S18-3531 6S18-3568S18-3555S18-1508
5.7L  ALPHA350/V-81988-1997B773305F6009997S18-3647S18-3649S18-0398
5.7L  BRAVO350/V-81995-1997F601000K999999S18-3530-1 7S18-3647S18-3649S18-0398
5.7L  (GEN +)  FWC350/V-81998-2002L010037M599999S18-3531 6S18-3568S18-3555S18-1508
5.7L  (GEN +)  ALPHA350/V-81998-2002L010037M5999997S18-3647S18-3649S18-0398
5.7L  (GEN +)  BRAVO350/V-81998-2002L010037M599999S18-3530-1 7S18-3647S18-3649S18-0398
5.7L  (GEN +)  FWC350/V-82002-2010M600000& UP6S18-0398
5.7L  (GEN +)350/V-82002-2010M600000& UP7S18-3647S18-3649S18-0398
5.7L  EFI  FWC350/V-81995-1996F225560K0015056S18-3647S18-3649S18-2844S18-0398
5.7L  EFI  FWC350/V-81997-2001K001506M299999S18-3531 6S18-3568S18-3555S18-1508
5.7L  EFI  ALPHA350/V-81995-2001F355305M2999997S18-3647S18-3649S18-0398
5.7L  EFI  BRAVO350/V-81995-2001F225560M299999S18-3530-1 7S18-3647S18-3649S18-0398
5.7L  EFI  MIE  (GEN +)  FWC350/V-81997K040300K999999S18-3531 6S18-3568S18-3555S18-1508
5.7L  EFI  MIE  (GEN +)350/V-81997K040300K999999S18-3530-1 7S18-3647S18-3649S18-0398
5.7L  MIE350/V-81988-1995B788152F600999S18-1994 1S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-2917
5.7L  MIE350/V-81988-1995B788152F6220997, 8S18-3668S18-3551S18-7173S18-2917
5.7L  MIE350/V-81988-1995B788152F6220997, 9S18-3668S18-3555S18-7173S18-2917
5.7L  MIE  FWC350/V-81988-1996B788152K043066S18-3647S18-3649S18-2844
5.7L  MIE  FWC350/V-81997-2002K040307M316999S18-3531 6S18-3568S18-3555S18-1508
5.7L  MIE350/V-81996-2002F622100M3169997S18-3647S18-3649S18-0398
5.7L  MIE  FWC350/V-82002-2010M317000& UP6S18-0398
5.7L  MIE350/V-82002-2010M317000& UP7S18-3647S18-3649S18-0398
5.7L  MPI  HORIZON  MIE350/V-82008-2010A0900000& UP6S18-0398
5.7L  MPI  MIE  FWC350/V-82008-2010A0900000& UP6S18-0398
5.7L  MPI MIE FWC DTS350/V-82008-2010A0900000& UP6, 7S18-0398
5.7L  MPI MIE FWC EC350/V-82008-2010A0900000& UP6, 6, 8S18-0398
5.7L  MPI MIE FWC EC DTS350/V-82008-2010A0900000& UP6, 7, 8S18-0398
5.7L  MPI  MIE   350/V-82008-2010A0900000& UP7S18-3647S18-3649S18-0398
5.7L  MPI  MIE  EC350/V-82008-2010A0900000& UP7, 8S18-3647S18-3649S18-0398
5.7L  MPI  SKI350/V-82008-2010A0900000& UPS18-3647S18-3649S18-0398
5.7L  MPI  SKI  EC350/V-82008-2010A0900000& UP8S18-3647S18-3649S18-0398
5.7L  SKI350/V-81985-1995A338553F775199S18-1994 1S18-1977-1S18-3668S18-3551S18-2554S18-2553S18-0398
5.7L  SKI350/V-81987-1995B514627F7751992, 8S18-3668S18-3551S18-7173S18-0398
5.7L  SKI350/V-81987-1995B514627F7751992, 9S18-3668S18-3551S18-7173S18-0398
5.7L  SKI350/V-81996-2002F775200M316999S18-3530-1 3S18-3647S18-3649S18-0398
5.7L  SKI350/V-82002-2010M317000& UP7S18-3647S18-3649S18-0398
5.7LX  ALPHA350/V-81995-1997F601000K9999997S18-3647S18-3649S18-0398
5.7LX  BRAVO350/V-81995-1997F601000K999999S18-3530-1 7S18-3647S18-3649S18-0398
5.7LX  RWC350/V-81996F601000K0015266S18-3647S18-3649S18-2844S18-0398
5.7LX  RWC350/V-81997K001527K999999S18-3531 6S18-3568S18-3555S18-1508
5.7LX  BRAVO EFI (GEN +) FWC350/V-81996F800300K0015086S18-3647S18-3649S18-2844S18-0398
5.7LX  BRAVO EFI (GEN +) FWC350/V-81997K001509K9999996S18-3568S18-3555S18-0398
5.7LX  BRAVO  EFI  (GEN +)350/V-81996-1997F800300K999999S18-3530-1 7S18-3647S18-3649S18-0398
5.7LX  EFI  FWC350/V-81996F752400K0015056S18-3647S18-3649S18-2844S18-0398
5.7LX  EFI  FWC350/V-81997K001506K999999S18-3531 6S18-3568S18-355513-0398
5.7LX  EFI  ALPHA350/V-81996-1997F752400K9999997S18-3647S18-3649S18-0398
5.7LX  EFI  BRAVO350/V-81996-1997F752400K999999S18-3530-1 7S18-3647S18-3649S18-0398
5.7 GM ALPHAF2255600K999999S18-3647S18-3649S18-2917
5.7 GM BRAVOF2255600K999999S18-3647S18-3649S18-2917
5.7L/EFI GM ALPHAL010037UPS18-3647S18-3649S18-2917
5.7L/EFI GM BRAVOL010037UPS18-3647S18-3649S18-2917
5.7L MIEF0250000F622099S18-3647S18-3649S18-2844
5.7L MIEF6221000K999999S18-3647S18-3649S18-2917
5.7L MIEF6221000K999999S18-3647S18-3649S18-2844
5.7L MIEL002003UPS18-3647S18-3649S18-2917
BLACK  SCORPION  SKI350/V-81996-20010F800000M391599S18-3530-1S18-3647S18-3649S18-0398
BLACK  SCORPION  SKI350/V-82003-2006M391600W6901929S18-3647S18-3649S18-0398
BLACK  SCORPION  SKI350/V-82006-2007W690193W6984329S18-3647S18-3649S18-0398
BLACK  SCORPION  SKI350/V-82003-2007M391600W69843310S18-3647S18-3649S18-0398
SCORPION  350350/V-82008-2010W698433& UP9S18-3647S18-3649S18-0398
SCORPION  350350/V-82008-2010W698433& UP10S18-3647S18-3649S18-0398
SCORPION  350  EC350/V-82008-2010W698433& UP8S18-3647S18-3649S18-0398
233  MCM  (FORD)351/V-81975-197741730004902304S18-3646S18-3551S18-2834
233  MIE  (FORD)351/V-81975-197741730004902304S18-3646S18-3551S18-2834
255  MCM/MIE  (FORD)351/V-81973-197432587284178299S18-3646S18-3551S18-2834
377  MAG  FWC377/V-82008-2010A300000& UP6, 6S18-0398
377  MAG  FWC  DTS377/V-82008-2010A300000& UP6, 7S18-0398
377  MAG  FWC  EC377/V-82008-2010A300000& UP6, 8S18-0398
377  MAG  FWC  EC  DTS377/V-82008-2010A300000& UP6, 7, 8S18-0398
377  MAG377/V-82008-2010A300000& UP7, 4S18-3647S18-3649S18-0398
377  MAG377/V-82008-2010A300000& UP7, 5S18-3647S18-3649S18-0398
377  MAG  EC377/V-82008-2010A300000& UP7, 8S18-3647S18-3649S18-0398
377  SCORPION  MCM377/V-81999-2005L416146M907201S18-1977-1S18-3551S18-0398S18-2553
377  SCORPION  SKI377/V-81997-1998K000656L600314S18-3647S18-3649S18-0398
MX 6.2L  MPI  FWC377/V-82000-2001L680003M299999S18-3531 6S18-3568S18-3555S18-0398
MX 6.2L  MPI   377/V-82000-2001L680003M299999S18-3530-1 7S18-3647S18-3649S18-0398
MX 6.2L  MPI  FWC377/V-82002M300000M5999996S18-3568S18-3555S18-0398
MX 6.2L  MPI  FWC377/V-82002-2007M600000A2999996S18-0398
MX 6.2L  MPI377/V-82002-2007M300000A2999997, 4S18-3647S18-3649S18-0398
MX 6.2L  MPI377/V-82002-2007M300000A2999997, 5S18-3647S18-3649S18-0398
MX 6.2L  MPI HORIZON377/V-82002M300000M5999996S18-3568S18-3555S18-0398
MX 6.2L  MPI HORIZON377/V-82002-2007M600000A2999996S18-0398
MX 6.2L  MPI HORIZON  MIE377/V-82002M300000M3169996S18-3568S18-3555S18-0398
MX 6.2L  MPI HORIZON  MIE377/V-82002-2010M317000& UP6S18-0398
MX 6.2L  MPI  MIE  FWC377/V-81999-2002L670000M3169996S18-3568S18-3555S18-0398
MX 6.2L  MPI  MIE  FWC377/V-82002-2010M317000& UP6, 6S18-0398
MX 6.2L  MPI MIE FWC DTS377/V-82008-2010A0900000& UP6, 7S18-0398
MX 6.2L  MPI MIE FWC EC377/V-82008-2010A0900000& UP6, 6, 8S18-0398
MX 6.2L  MPI MIE FWC EC DTS377/V-82008-2010A0900000& UP6, 7, 8S18-0398
MX 6.2L  MPI  MIE377/V-82002-2010M300000& UP7S18-3647S18-3649S18-0398
MX 6.2L  MPI  MIE377/V-82008-2010A0900000& UP7S18-3647S18-3649S18-0398
MX 6.2L  BLACK SCORPION377/V-82001-2002L005601M391599S18-3530-1S18-3647S18-3649S18-0398
MX 6.2L  BLACK SCORPION377/V-82003-2006M391600W6901929S18-3647S18-3649S18-0398
MX 6.2L  BLACK SCORPION377/V-82006-2007W690192W6984329S18-3647S18-3649S18-0398
SCORPION 377377/V-82008-2010W698433& UP9S18-3647S18-3649S18-0398
SCORPION 377377/V-82008-2010W698433& UP10S18-3647S18-3649S18-0398
SCORPION 377  HO  EC377/V-82008-2010A091488A0921709S18-3647S18-3649S18-0398
325  MCM/MIE427/V-81969-197222787473780449S18-3646S18-3551S18-2553S18-0398
330  (WITH MERC TRANS)454/V-81977-198146231156083144S18-3646S18-3551S18-2844S18-0398
330  (WITH B/W)  FWC454/V-81982-19876083145B8165406S18-3646S18-3551S18-2553S18-0398
330  (WITH B/W)    454/V-81982-19876083145B816540S18-3678 7S18-3668S18-3551S18-2554S18-2553S18-0398
330  MIE  (WITH MERC TRANS)454/V-81977-198046231155889913S18-3646S18-3551S18-2844S18-0398
340  MIE  FWC454/V-81981-19875889914B7883656S18-3646S18-3551S18-2553S18-2844S18-0398
340  MIE    454/V-81981-19875889914B788365S18-3678 7S18-3668S18-3551S18-2554S18-2844S18-0398
340  MIE454/V-81981-19875889914B7883657, 9S18-3668S18-3551S18-2554S18-2553S18-0398
340/7.4L MIE58899140D715493S18-3646S18-3649S18-2553S18-2844S18-2917
350  MIE  454/V-81974-197637804504623109S18-3646S18-3551S18-2844S18-0398
350 GM (MAGNUM)A635178B525981S18-3668S18-3551S18-2553S18-2554
350 GM (MAGNUM)B525982UP11S18-3668S18-3551S18-2553S18-2554
350 GM (MAGNUM)B525982UP12S18-3668S18-3551S18-2552S18-7173
350 GM (MAGNUM)B525982UPS18-3648 12S18-3648S18-3649S18-2552S18-7173
370454/V-81978-198541795546721527S18-1977-1S18-3646S18-3551S18-2553S18-2844S18-0398
370454/V-81985-19876721528B714586S18-3668S18-3551S18-2554S18-2553S18-0398
370 TRS GM41795546721527S18-3651S18-3551S18-2553S18-2844
370 TRS GM6721528UPS18-3668S18-3551S18-2553S18-2554
390 GM27811292825059S18-3651S18-3551S18-2553S18-2844
390 GM MCM/MIE27811293042731S18-3646S18-3649S18-2553S18-2844S18-2917
400454/V-81980-198641795540B457644S18-3646S18-3551S18-2553S18-2554S18-0398
400 TRS GM4179554UPS18-3651S18-3551S18-2553S18-2844
420 GMA398941UPS18-3651S18-3651S18-3551S18-2553S18-2844
420454/V-81987-1989A398941B622418S18-1994S18-1977-1S18-3646S18-3551S18-2553S18-2844S18-0398
425454/V-81990-1993A398941D937011S18-3678S18-3551S18-2553S18-0398
440454/V-81983-19864179554B485220S18-3646S18-3551S18-2553S18-2844S18-0398
450454/V-81995-1996F347100F347277S18-1994S18-1977-1S18-3551S18-2553S18-0398
525  SC454/V-81991-1999D456000L415623S18-1977-1S18-3551S18-2553S18-0398
454  MAG  ALPHA454/V-81986-1988A631894B785148S18-3678 1S18-3668S18-3551S18-2554S18-2553S18-0398
454  MAG  ALPHA454/V-81986-1988A631894B7851482, 8S18-3668S18-3551S18-7173S18-2552S18-3098
454  MAG  BRAVO454/V-81988-1992B721206D805068S18-3678 1S18-3668S18-3551S18-2554S18-2553S18-0398
454  MAG  BRAVO454/V-81995-1997F305000K9999992, 9S18-3647S18-3649S18-0398
454  MAG  BRAVO454/V-81988-1992B721206D8050682, 9S18-3668S18-3551S18-7173S18-0398
454  MAG  BRAVO454/V-81992-1994D805069F3049992, 9S18-3668S18-3551S18-7173S18-0398
454  MAG  EFI454/V-81995-1997F115700F8023497S18-3647S18-3649S18-0398
454  MAG  EFI  SKI454/V-81995-1997F215800K9999997S18-3647S18-3649S18-0398
454  MAG  MPI454/V-81996-2001F802350M0249997S18-3647S18-3649S18-0398
454  MAG  MPI  FWC454/V-81998-2001L010029M024999S18-3531 6S18-3568S18-3555S18-0398
454  MAG  MPI  HORIZON MIE454/V-81998-2001L002200L674000S18-3531 6S18-3568S18-3555S18-0398
454  MAG  MPI  SKI454/V-81996-1997F820100K9999997S18-3647S18-3649S18-0398
525  SC454/V-81991-1999D456000L415623S18-1977-1S18-3551S18-2553S18-0398
7.4L  BRAVO454/V-81995-19970F3520000K9999997S18-3647S18-3649S18-0398
7.4L  BRAVO454/V-81988-1991B771113D603117S18-3678 1S18-3668S18-3551S18-2554S18-2553S18-0398
7.4L  BRAVO454/V-81988-1991B771113D6031172, 8S18-3668S18-3551S18-7173S18-2552S18-0398
7.4L  BRAVO454/V-81992-1994D603118F3519992, 9S18-3668S18-3551S18-7173S18-2552S18-0398
7.4L  EFI  MIE454/V-81996-1997F874815K9999997S18-3647S18-3649S18-0398
7.4L  EFI  MIE  FWC454/V-81996-1997F874815K999999S18-3531 6S18-3568S18-3555S18-0398
7.4L  MIE  FWC454/V-81988-1992B788366D7154936S18-3646S18-3551S18-2553S18-2844S18-0398
7.4L  MIE    454/V-81988-1992B788366D7154937, 8S18-3668S18-3551S18-2554S18-2553S18-0398
7.4L  MIE454/V-81989-1994C391564D7154937S18-3668S18-3551S18-7173S18-2552S18-0398
7.4L  MIE  FWC454/V-81989-1994C391564D7154936S18-3646S18-3551S18-2553S18-2844S18-0398
7.4L  MIE454/V-81989-1994D715494F3499997S18-3668S18-3551S18-7173S18-2552S18-0398
7.4L  MIE  FWC454/V-81989-1994D715494F8201416S18-3646S18-3649S18-2553S18-2844S18-0398
7.4L  MIE454/V-81995-1996F350000F8201417S18-3647S18-3649S18-0398
7.4L  MIE454/V-81996-1997F820142K9999997S18-3647S18-3649S18-0398
7.4L  MIE454/V-81996-1997F820142K9999996S18-3647S18-3649S18-2844S18-0398
7.4L  MPI454/V-81998-2001L010003M0243307S18-3647S18-3649S18-0398
7.4L  MPI  MIE454/V-81995-2001F563052M0259997S18-3647S18-3649S18-0398
7.4L  MPI  MIE  FWC454/V-81995-2001F563052M0259996S18-3568S18-3555S18-0398
7.4LX  BRAVO  EFI454/V-81996-1997F820000K9999997S18-3647S18-3649S18-0398
7.4L  BRAVO  MPI454/V-81996-1997F602010K9999997S18-3647S18-3649S18-0398
7.4L MIE0C3915640D715493S18-3646S18-3649S18-2553S18-2844S18-2917
7.4L MIE0C3915640F349999S18-3646S18-3649S18-2553S18-2844S18-2917
390  MCM/MIE482/V-81969-197027811293042731S18-3646S18-3551S18-2553S18-2844S18-0398
460482/V-81983-198641795546181046S18-3668S18-3551S18-2554S18-2553S18-0398
465502/V-81990-1994C849992F213244S18-3678S18-3551S18-2553S18-0398
47042087306218036S18-3652S18-3552S18-2843
4706218037UPS18-3667S18-3555S18-2555
4855685394UPS18-3652S18-3552S18-2555
4886170297UPS18-3667S18-3555S18-2555
500502/V-81994-1998F213293L001772S18-1994S18-1977-1S18-3551S18-2553S18-0398
500  (GEN +)502/V-81999L414639L601036S18-1994S18-1977-1S18-3551S18-2553S18-0398
500  EFI502/V-81999-2005L001477M907127S18-1977-1S18-3551S18-2553S18-0398
502  MAG502/V-81990-1993C878221F1145288S18-3668S18-3551S18-7173S18-2552S18-0398
502  MAG  EFI502/V-81993-1995D840650F8025997S18-3647S18-3649S18-0398
502  MAG  MPI502/V-81996-1997F802600K9999997S18-3647S18-3649S18-0398
502  MAG  MPI  FWC502/V-81998-2001L017000M024999S18-3531 6S18-3568S18-3555S18-0398
525  EFI502/V-82003-2010M900146& UPN/AS18-1508
575 GM0A6774290D763716S18-3646S18-3649S18-2553S18-2844S18-2914
575A677429UPS18-3651S18-3551S18-2553S18-2844
8.2L  MAG502/V-82010A350340& UPS18-1508
8.2L  MIE  EC502/V-82010A350802& UPS18-1508
8.2L  MIE   502/V-81990-1992C878221D8571997S18-3668S18-3551S18-7173S18-2552S18-0398
8.2L  MIE  FWC502/V-81990-1992C878221D8571996S18-3668S18-3551S18-2553S18-2844S18-0398
8.2L  MIE502/V-81993-1996D857200F3502747S18-3647S18-3649S18-0398
8.2L  MIE502/V-81996F350275F8196197S18-3647S18-3649S18-0398
8.2L  MIE  FWC502/V-81993-1996D857200F8196196S18-3647S18-3649S18-2844S18-0398
8.2L  MPI  MIE502/V-81996-2001F819620L6742007S18-3647S18-3649S18-0398
8.2L  MPI  MIE  FWC502/V-81996-2001F819620L674200S18-3531 6S18-3568S18-3555S18-1508
500  BULLDOG540/V-81990-2001C577254M050281S18-1994S18-1977-1S18-3551S18-2553S18-0398
888 FORD3108723UPS18-3651S18-3551S18-2834
888 FORD MCM31087234887829S18-3646S18-3649S18-2834
898/198 GM47622106218461S18-3651S18-3551S18-2844
898/198 GM MCM/MIE47622106218461S18-3646S18-3649S18-2844S18-2917
898 GM1977-198247622106218461S18-1993
898 GM6218462UPS18-3668S18-3551S18-2553S18-2554

1. Original thermostat housing listed as NLA. Order update kit 87290A23
2. Original thermostat housing listed as NLA. Order update kit 90736A24
3. Complete thermostat housing kit kit
4. Single and 3-point drain system
5. 7-point drain system
6. Mechanical Throttle Body
7. Digital Throttle Body
8. Emission Control Engine
9. Manual drain system
10. Air Actuated drain system
11. Old Design
12. New Design
13. 160 degree
14. For Stainless Steel version use S18-1989
1. Design I
2. Design II
3. Design III
4. Aluminum Exhaust Manifold
5. Cast Iron Exhaust Manifold
6. Closed Cooling
7. Standard Cooling
8. With check ball
9. Without check ball
10. SN 4167000 & Up

(S18-3555)

SKU S18-3555
Model # 18-3555
Barcode # 30999316035
Brand SIERRA
Shipping Weight 0.0700kg
Shipping Width 0.072m
Shipping Height 0.056m
Shipping Length 0.063m

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