2017 Thermostats, Housings & Fillers Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Fleece Performance Thermostat Housings FPE-CUMM-TH-1318

Water Necks and Thermostat Housings, With Auxillary Port, Aluminum, Natural, Dodge, Ram, 5.9L, 6.7L, Each

Part Number: FLE-S0449

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

ACDelco GM Genuine Parts Water Necks and Thermostat Housings 12587395

Water Neck and Thermostat Housing, Stock, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Saab, Each

Part Number: ADO-15-10595

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

MotoRad Integrated Housing Thermostats 815-207

Integrated Housing Thermostat-207 Degrees w/ Seal

Part Number: SNN-815-207

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Crown Automotive Thermostat Housings for 2012-2015 DURANGO, WRANGLER, 2011-2018 GRAND CHEROKEE - 5184651AF

Thermostat Housing, Plastic, Black, Thermostat, Dodge, Jeep, 3.6L, Each

Part Number: CWA-5184651AF

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

MotoRad Thermostats with Seal 416-180

Thermostat, with Seal, 180 Degrees F, Stainless Steel, Each

Part Number: SNN-416-180

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Allstar Performance Water Outlet Restrictors ALL30241

Water Outlet Restrictors, Aluminum, Buick, Chevy, Ford, Oldsmobile, Pontiac, Set of 3

Part Number: AAF-ALL30241

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

March Performance Thermostat Housings BTH-211-05

Water Necks and Thermostat Housings, Straight, Aluminum, Polished, 1.500 in. Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-211-05

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Granatelli Motor Sports Billet Thermostat Housings 530180

Granatelli Motor Sports Billet Thermostat Housings 530180

Thermostat Housing, O-Ring Style, Billet Aluminum, Natural, 180 Degree Thermostat, Chevrolet, Gen V LT, Each

Part Number: GRN-530180

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Four Seasons Outlet and Thermostat Housing Kits for 2011-2021 MUSTANG - 86183

Outlet and Thermostat Housings, Stock Style, Aluminum, Natural, Corrosion Inhibitor, with Thermostat and Seal, 180 Degrees F, Ford, Each

Part Number: FSS-86183

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Summit Racing™ Chrome Water Necks SUM-370990

Water Neck, Aluminum, Chrome Plated, Straight Out, Chevrolet, LS, Each

Part Number: SUM-370990

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

JET Low Temp Stats 10163

Thermostat, 160 Degree, Stainless Steel, Dodge, Jeep, Chrysler, 5.7, 6.1, 6.4L, Each

Part Number: JET-10163

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Summit Racing™ Thermostats SUM-368-160

Thermostat, 160 Degree, Copper/Brass, Mopar, Each

Part Number: SUM-368-160

2.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

March Performance Thermostat Housings BTH-212

Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-212

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

MotoRad Integrated Housing Thermostats 860-221

Integrated Housing Thermostat-221 Degrees w/ Seal

Part Number: SNN-860-221

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

MotoRad Spec-R Racing Thermostats MRD103

Thermostat, Spec-R, with Seal, 160 Degrees F, Steel/Copper, Chrysler, Dodge, Jeep, RAM, Each

Part Number: SNN-MRD103

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

BluePrint Engines Water Necks and Thermostat Housings BPP893745

Water Necks and Thermostat Housings, Aluminum, Polished, 1.50 in. Outlet, 45 Degree, Each

Part Number: MLL-BPP893745

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Edelbrock Water Necks 4809

Water Neck, 15 Degree, O-Ring, Steel, Chrome, Chevrolet, 4.3, V6, SBC, BBC, Each

Part Number: EDL-4809

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Meziere Water Necks WN0019S

Water Neck, Billet Aluminum, Low-Profile, Black, 1.500 in. Inlet, Chevy LSX Engines, 15 degree, Each

Part Number: MEZ-WN0019S

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Mishimoto Thermostat Housings MMTS-WRA-12E

Thermostat Housing, Aluminum, Natural, Includes Thermostat,194 Degree, Dodge, Jeep, 3.6L, Each

Part Number: MIO-MMTS-WRA-12E

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Lingenfelter Performance Engineering Thermostats L310196914

Thermostat, Mechanical, 160 degrees, Standard-flow, Cadillac, Chevy, GMC, Each

Part Number: LPE-L310196914

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Motorcraft Thermostat Housings BR3Z8592Q

CONNECTION - WATER OUTLET

Part Number: MOF-RH226

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Mishimoto Thermostats MMTS-CHV-01DL

Thermostat, Standard-flow, 174 and 180 degrees, Copper/Stainless Steel, Chevy, Pair

Part Number: MIO-MMTSCHV01DL

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

DeWitts Pivoting Water Necks 32-1761-BLK

Water Neck and Thermostat Housing, Swivel, Aluminum, Black, 45 Degree, GM, LS, Each

Part Number: DWR-32-1761-BLK

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Dorman Thermostat Housings 902-3036XD

Water Necks and Thermostat Housings, Housing Assembly W/Thermostat, Stock Replacement, Natural, Aluminum, Chrysler, Dodge, Jeep, RAM, 3.2L, 3.6L, Each

Part Number: RNB-902-3036XD

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026

Crown Automotive Thermostats 52028898AE

Thermostat, 203 degrees, Standard-flow, Copper/Stainless Steel, Chrysler, Dodge, Jeep, Ram, Each

Part Number: CWA-52028898AE

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/26/2026

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Estimated Ship Date: Monday 1/26/2026