1974 Thermostats, Housings & Fillers

Thermostat Housing, Steel, Natural, Jeep, 3.8L, 4.2L, Each

Part Number: CWA-J3189718

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Water Neck, Aluminum, Polished, Straight Up, Chevy, Big/Small Block, Each

Part Number: TRD-6002

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Estimated Ship Date: Jan 7, 2026 if ordered today

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O-Ring for Water Neck # 9440

Part Number: TRD-9441

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Thermostat, Insert - VOLKSWAGEN 1.5l, 1.6l, 1.8l, 2.0l, 1974-2004

Part Number: MAH-TX1380D

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Thermostat, Insert - MERCEDES BENZ 4.5L, SE, SEL, SL Series

Part Number: MAH-TX1975D

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Water Neck, Billet Aluminum, Black Anodized, 90 Degree, Chevy, Big/Small Block, Kit

Part Number: MOR-63431

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Thermostat Housing, Aluminum, Clear Anodized, Swivel, 90 Degree, -12 AN Outlet, Chevy, Each

Part Number: PGP-PRP-6123

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Thermostat Houising, 90 Degree, Swivel, -16 AN Outlet, Aluminum, Clear Anodized, Chevy, Each

Part Number: PGP-PRP-6124

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Thermostat Housing, Aluminum, Red Anodized, Swivel, 90 Degree, 1 1/4 in. Outlet, Chevy, Each

Part Number: PGP-PRP-6270

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Thermostat Housing, Aluminum, Red Anodized, Swivel, 90 Degree, 1 1/2 in. Outlet, Chevy, Each

Part Number: PGP-PRP-6271

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Thermostat Housing, Aluminum, Blue Anodized, Swivel, 90 Degree, 1 1/4 in. Outlet, Chevy, Each

Part Number: PGP-PRP-6420

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Thermostat Housing, Aluminum, Blue Anodized, Swivel, 90 Degree, 1 1/2 in. Outlet, Chevy, Each

Part Number: PGP-PRP-6421

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Thermostat Housing, 90 Degree, Swivel, -16 AN Outlet, Aluminum, Blue Anodized, Chevy, Each

Part Number: PGP-PRP-6424

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Water Outlet and Gasket

Part Number: RNB-902-990

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Estimated Ship Date: Nov 17, 2025 if ordered today

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THERMOSTAT HOUSING

Part Number: RNB-902-5952

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Engine Coolant Thermostat Housing

Part Number: RNB-902-1032

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Water Neck, Aluminum, Red Anodized, O-Ring, 75 Degree, 1.500 in. Outlet, With Filler Neck for Radiator Cap, Chevy, Small/Big Block, Each

Part Number: HSE-4910-383-243

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Engine Coolant Thermostat Housing

Part Number: RNB-902-1065

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Allstar Performance billet aluminum water necks fit most Chevy V8, accept most standard thermostats and swivel

Part Number: AAF-ALL30370

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Allstar Performance billet aluminum water necks fit most Chevy V8, accept most standard thermostats and swivel

Part Number: AAF-ALL30371

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Thermostat, Copper, Stainless Steel, Standard Flow, 167 Degrees, Each

Part Number: BCK-143-0412

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 11, 2025 if ordered today

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Thermostat, Replacement, 192 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0545

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Thermostat, Replacement, 180 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0602

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Thermostat, Replacement, 195 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0636

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Thermostat, Replacement, 192 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0686

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Estimated Ship Date: Nov 11, 2025 if ordered today

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