Thermostats, Housings & Fillers

Thermostat for MerCruiser engines 4.3L, 4.5L, 5.0L, 5.7L and 6.2L MPI Multi-Port Injection with dry joint exhaust and closed cooling systems

Part Number: QSV-864493

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Thermostat for the MerCruiser 496 sterndrive and 8.1L inboard engines. It is a 160°F thermostat.

Part Number: QSV-8M0076464

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Thermostat fits 1983-2016 MerCruiser V-6 and V-8 engines with standard cooling requiring a 140-degree thermostat (except high perf engines).

Part Number: QSV-807252Q4

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Thermostat for slect 8-30hp 4-stroke Mercury outboards. See fitment details below.

Part Number: QSV-8M0119207

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Thermostat for use on 75-90hp F/VF75-F/VF90 Yamaha 4-stroke outboards. Replaces: 6FP-12411-00; Sierra 18-3641.

Part Number: QSV-8M6010300

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Thermostat for use on select 90-250hp Evinrude, Johnson, OMC V4 and V6, 2-stroke outboards. Replaces OEM 437090 and Siera 18-3545.

Part Number: QSV-8M6010303

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Fail-Safe Thermostat Kit- 192 Degrees w/ Seal

Part Number: SNN-5173KTFS

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Integrated Housing Thermostat-195 Degrees

Part Number: SNN-959-195

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Water Neck and Thermostat Housing, GM Genuine Part, Aluminum, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12741007

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Thermostats, Mechanical, OE Replacement, 183 Degrees F, Subaru, Each

Part Number: ASN-THF-004

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Thermostat, Mechanical, Standard-flow, 190 degrees, Copper/Steel, Ford, Each

Part Number: MOF-RT1184

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Integrated Housing Thermostat-170 Degrees with thermostat, housing and seal

Part Number: SNN-1010-170

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Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, -20 AN Outlet Size, Ford, 390/406/427/428 Big Block FE, Each

Part Number: MCH-BTH-326-05

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Thermostat, Mechanical, HD, Standard-flow, 180 degrees F, Copper/Stainless Steel, 3.5 in. Flange Diameter, 2.5 in. Height, Each

Part Number: SNN-4043-80

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SBC Water Pump Crossover - Stainless Steel - (-08AN) - Black

Part Number: CHH-3200-008B

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Estimated Ship Date: Oct 13, 2025 if ordered today

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SBC Water Pump Crossover - Stainless Steel - (-08AN) - Polished

Part Number: CHH-3200-008P

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Estimated Ship Date: Oct 13, 2025 if ordered today

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SBC Water Pump Crossover - Stainless Steel - (-10AN) - Black

Part Number: CHH-3200-010B

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Estimated Ship Date: Oct 13, 2025 if ordered today

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SBC Water Pump Crossover - Stainless Steel - (-10AN) - Polished

Part Number: CHH-3200-010P

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Estimated Ship Date: Oct 13, 2025 if ordered today

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SBC Water Pump Crossover - Stainless Steel - (-12AN) - Polished

Part Number: CHH-3200-012P

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Water Necks, Water Filler Neck, Straight, Billet Aluminum, Natural, Each

Part Number: CHH-3300-002R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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BBC Water Pump Crossover - Stainless Steel - (-08AN) - Black

Part Number: CHH-3300-008B

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BBC Water Pump Crossover - Stainless Steel - (-08AN) - Polished

Part Number: CHH-3300-008P

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BBC Water Pump Crossover - Stainless Steel - (90-08AN) - Black

Part Number: CHH-3390-008B

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BBC Water Pump Crossover - Stainless Steel - (90 -08AN) - Polished

Part Number: CHH-3390-008P

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BBC Water Pump Crossover - Stainless Steel - (90-10AN) - Black

Part Number: CHH-3390-010B

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Estimated Ship Date: Oct 13, 2025 if ordered today

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