GHmarine 18-3668 Thermostat Repair Service Kit for Mercruiser 4.3L 5.0L 5.7L 7.4L V6 V8 SternDrive Motors
GHmarine 18-3668 Thermostat Repair Service Kit for Mercruiser 4.3L 5.0L 5.7L 7.4L V6 V8 SternDrive Motors is backordered and will ship as soon as it is back in stock.
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GHmarine 18-3668 Thermostat Repair Service Kit for Mercruiser 4.3L 5.0L 5.7L 7.4L V6 V8 SternDrive Motors is backordered and will ship as soon as it is back in stock.
This is a GHmarine 18-3668 Thermostat Repair Service Kit for Mercruiser 4.3L 5.0L 5.7L 7.4L V6 V8 SternDrive Motors
l Brand: GHmarine
l Manufacturer: GHmarine Parts Manufacturer
l Model Name: GHmarine Outboard Thermostat Repair Service Kit
Replaces:
- Mercruiser 807252Q4, 807252T4, 807252T7, 59137, 807252T1, 8M0089715
- GLM 13390
- Mallory 9-43150
- Sierra 18-3668
Compatibility
- 4.3L V6 175/185/205 262 (GM V6), 0A331455-0B775129 1985-1987
- 4.3L 262 (GM V6), 0B773243-0F601126 1987-1995
- 5.0L & 5.7L Small Block 898 305 (GM V8), 6218462-6899057 1983-1984
- 5.0L 305 (GM V8), 0B774445-0F600999 1988-1995
- 5.0LX 305 (GM V8), 5907058-0F600999 1988-1995
- 5.7L/5.7MIE/SKI 350 (GM V8), 0B773305-0F600999 1988-1995
- 7.4L/MIE 454 (GM V8), 0B771113-0F351999 1988-1994
The package includes the following items:
- 1* thermostat 59137
- 1* o-ring 25-30224
- 1* gasket 27-33179-2
- 1* gasket 27-47510
- 1* gasket 27-41812
- 1* gasket 27-48818-1
- 1* gasket 27-33918
Why Choose GHmarine?
Since 2002, GHmarine has been dedicated to providing high-quality aftermarket marine parts for boat owners worldwide.Our products—including outboard/inboard repair kits, carburetors, fuel pumps, bellows, and more—are engineered to OEM standards and enhanced for reliability, easy maintenance, and long-lasting performance. With GHmarine, safety isn't optional—it comes standard.
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