2015 CADILLAC CTS Thermostats, Housings & Fillers

Thermostat, Mechanical, Standard-flow, 169 degrees, Copper/Stainless Steel, Buick, Chevy, GMC, Hummer, Pontiac, Each

Part Number: MIO-MMTS-VET-05

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Thermostats, Mechanical,GM LS Series Cast Aluminum 90° Water Neck Outlet & Thermostat (GM 5.7L, 6.0L, 6.2L), as-cast, Temp 82°C/180°F

Part Number: PQX-5234683

Not Yet Reviewed

Estimated Ship Date: Today

Water Neck Outlet, Billet Aluminum, Polished, Straight, LSA, LS9, LS7, L92, L99, LS3, L76, Each

Part Number: PQX-5234610

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Estimated Ship Date: Today

Thermostat, 160 Degrees, Each

Part Number: GRN-53060T

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Estimated Ship Date: Today

Thermostat, 180 Degrees, Each

Part Number: GRN-53080T

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Estimated Ship Date: Today

Outlet and Housing Kit

Part Number: FSS-86005

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
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WATER NECK OUTLET & THERMOSTAT, GM LS Series, Cast Aluminum 90°, (GM 5.7L, 6.0L, 6.2L), Black, Temp 82°C/180°F

Part Number: PQX-5234687

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Estimated Ship Date: Feb 2, 2026 if ordered today

• Special Order

THERMOSTAT KIT,ENG COOL

Part Number: ADO-19420815

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Estimated Ship Date: Jan 6, 2026 if ordered today

• $20 Summit Bucks
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Engine Coolant Thermostat Housing, Engine Coolant Thermostat Housing

Part Number: ADO-12706565

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Estimated Ship Date: Jan 12, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Thermostats, Mechanical,GM LS Series Cast Aluminum 90° Water Neck Outlet & Thermostat (GM 5.7L, 6.0L, 6.2L), Polished, Temp 82°C/180°F

Part Number: PQX-5234693

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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WATER NECK OUTLET, GM LS Series, Cast Aluminum 90°, (GM 5.7L, 6.0L, 6.2L), Polished

Part Number: PQX-5234691

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Thermostats, Mechanical,GM LS Series Cast Aluminum 90° Water Neck Thermostat (GM 5.7L, 6.0L, 6.2L), as-cast,Temp 82°C/180°F

Part Number: PQX-5234685

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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THERMOSTAT HOUSING

Part Number: RNB-902-2078

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

THERMOSTAT HOUSING

Part Number: RNB-902-2089

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Water Neck, Chevy LS, Cast Aluminum, As Cast Finish, 45 Degree, 5.7L, 6.0L, 6.2L, Each

Part Number: PQX-5234681

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Thermostat Housing

Part Number: FSS-86164

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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• Special Order

Engine Coolant Thermostat

Part Number: ASN-THRGM-0002

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Integrated Housing Thermostat-195 Degrees w/ Seal

Part Number: SNN-922-195

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Integrated Housing Thermostat- 180 Degrees w/ Gasket

Part Number: SNN-639-180

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Integrated Housing Thermostat-180 Degrees w/ Gasket

Part Number: SNN-992-180

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Thermostat Insert- 180 Degrees w/ Seal

Part Number: SNN-735-180

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Integrated Housing Thermostat-182 Degrees w/ Seal

Part Number: SNN-922-182

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Integrated Housing Thermostat-180 Degrees w/ Gasket

Part Number: SNN-1020-180

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Water Outlet

Part Number: RNB-902-2134

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Water Necks and Thermostat Housings, Replacement, Stock Style, Plastic, Black, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-15-11084

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
• Special Order