Sierra Voltage Regulator- Mercury/Mariner S18-5743

$237.00
RRP $279.90
SAVE $42.90 (15%)
In Stock (2 ) - Dispatches in 2 days


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Replaces 815279-3, 815279-5, 883072T
For Mercury engines with 16 amp or 40amp charging system model/years 1992 to present
*Note Black wire (not pictured) goes to engine ground.

4-Stroke Engines Mercury Coil / Switch Box Application

HPModelBeginning Serial NoEnding Serial NoCoilSwitch Box
30EFI (3 Cyl.)USA0T4090001B226999S18-5158N/A
30EFI (3 Cyl.)Belgium0P1535000P400999S18-5158N/A
30EFI (3 Cyl.)Belgium1C000001& UpS18-5158N/A
40EFI (3 Cyl.)USA0T4090001B226999S18-5158N/A
40EFI (3 Cyl.)Belgium0P1535000P400999S18-5158N/A
40EFI (3 Cyl.)Belgium1C000001& UpS18-5158N/A
40EFI (4 Cyl.)USA0T4090001C453839S18-5158N/A
40EFI (4 Cyl.)Belgium0P1535001C453839S18-5158N/A
50EFI (4 Cyl.)USA0T4090001C453839S18-5158N/A
50EFI (4 Cyl.)Belgium0P1535001C453839S18-5158N/A
60EFI (4 Cyl.)USA0T4090001C453839S18-5158N/A
60EFI (4 Cyl.)Belgium0P1535001C453839S18-5158N/A
75EFI (4 Cyl.)USA1B3668232B094995S18-5154N/A
90EFI (4 Cyl.)USA1B3668232B094995S18-5154N/A
115EFI (4 Cyl.)USA1B3668232B094995S18-5154N/A
135 Verado (4 Cyl.)USA1B2270002B576734S18-5154N/A
150 Verado (4 Cyl.)USA1B2270002B576734S18-5154N/A
175 Verado (4 Cyl.)USA1B2270002B576734S18-5154N/A
200 Verado (4 Cyl.)USA1B5171592B578935S18-5154N/A
200 Verado (6 Cyl.)USA0T9800002B578935S18-5154N/A
200 Pro Verado (6 Cyl.)USA2B0348402B577715S18-5154N/A
225 Verado (6 Cyl.)USA0T9800002B578935S18-5154N/A
250 Verado (6 Cyl.)USA0T9800002B578935S18-5154N/A
250 Pro VeradoUSA1B8301702B577715S18-5154N/A
275 Verado (6 Cyl.)USA0T9800002B578935S18-5154N/A
275 Pro VeradoUSA1B8301702B577715S18-5154N/A
300 VeradoUSA0P5205532B578935S18-5154N/A
300 Pro VeradoUSA1B8301702B577715S18-5154N/A
350 VeradoUSA2B141617& UpS18-5154N/A
350SCi VeradoUSA1B7165572B143542S18-5154N/A
350 Pro VeradoUSA2B141124& UpS18-5154N/A
400 VeradoUSA2B141124& UpS18-5154N/A

2-Stroke Engines Mercury Coil / Switch Box Application

HPModelBeginning Serial NoEnding Serial NoCoilSwitch Box
30EFI (3 Cyl.)USA0T4090001B226999S18-5158N/A
30EFI (3 Cyl.)Belgium0P1535000P400999S18-5158N/A
30EFI (3 Cyl.)Belgium1C000001& UpS18-5158N/A
40EFI (3 Cyl.)USA0T4090001B226999S18-5158N/A
40EFI (3 Cyl.)Belgium0P1535000P400999S18-5158N/A
40EFI (3 Cyl.)Belgium1C000001& UpS18-5158N/A
40EFI (4 Cyl.)USA0T4090001C453839S18-5158N/A
40EFI (4 Cyl.)Belgium0P1535001C453839S18-5158N/A
50EFI (4 Cyl.)USA0T4090001C453839S18-5158N/A
50EFI (4 Cyl.)Belgium0P1535001C453839S18-5158N/A
60EFI (4 Cyl.)USA0T4090001C453839S18-5158N/A
60EFI (4 Cyl.)Belgium0P1535001C453839S18-5158N/A
75EFI (4 Cyl.)USA1B3668232B094995S18-5154N/A
90EFI (4 Cyl.)USA1B3668232B094995S18-5154N/A
115EFI (4 Cyl.)USA1B3668232B094995S18-5154N/A
135 Verado (4 Cyl.)USA1B2270002B576734S18-5154N/A
150 Verado (4 Cyl.)USA1B2270002B576734S18-5154N/A
175 Verado (4 Cyl.)USA1B2270002B576734S18-5154N/A
200 Verado (4 Cyl.)USA1B5171592B578935S18-5154N/A
200 Verado (6 Cyl.)USA0T9800002B578935S18-5154N/A
200 Pro Verado (6 Cyl.)USA2B0348402B577715S18-5154N/A
225 Verado (6 Cyl.)USA0T9800002B578935S18-5154N/A
250 Verado (6 Cyl.)USA0T9800002B578935S18-5154N/A
250 Pro VeradoUSA1B8301702B577715S18-5154N/A
275 Verado (6 Cyl.)USA0T9800002B578935S18-5154N/A
275 Pro VeradoUSA1B8301702B577715S18-5154N/A
300 VeradoUSA0P5205532B578935S18-5154N/A
300 Pro VeradoUSA1B8301702B577715S18-5154N/A
350 VeradoUSA2B141617& UpS18-5154N/A
350SCi VeradoUSA1B7165572B143542S18-5154N/A
350 Pro VeradoUSA2B141124& UpS18-5154N/A
400 VeradoUSA2B141124& UpS18-5154N/A

1. Two Required
2. Three Required
3. Four Required
4. Six Required

(S18-5743)

SKU S18-5743
Model # 18-5743
Barcode # 808282259433
Brand Sierra
Shipping Weight 0.3000kg
Shipping Width 0.120m
Shipping Height 0.070m
Shipping Length 0.130m

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