CHEVROLET IMPALA Thermostats, Housings & Fillers

Thermostat, Mechanical, OE, 180 degrees, Standard-flow, Each

Part Number: ADO-131-158

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• $20 Summit Bucks

Thermostat, Mechanical, OE, 195 degrees, Standard-flow, Each

Part Number: ADO-131-120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• $20 Summit Bucks

Thermostat, Powertech, 180 Degree, Stainless Steel, Buick, Chevy, Pontiac, V6, Each

Part Number: JET-10115

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/22/2025

WATER NECK, MANIFOLD FILLER, CHEV, SB-BB, 90° Alum, Black

Part Number: PQX-5292270

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Drop Ship
• Special Order

Water Neck, Replacement, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FSS-84852

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

Water Neck, Replacement, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FSS-84899

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/22/2025

Thermostat, 195 Degrees F, Stainless Steel, Each

Part Number: SNN-200-195

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

Water Neck, Aluminum, Chrome Plated, O-Ring, 45 Degree, Chevy, Small Block, Each

Part Number: PRO-66209

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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

Part Number: SNN-461-180

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

Thermostat, 180 Degree, Chevy, V8, Each

Part Number: JET-10179

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

Water Neck Outlet, Billet Aluminum, Polished, Straight, LS1, LS2, LS7, Each

Part Number: PQX-5234613

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Thermostat, Mechanical, OE, 195 degrees, Standard-flow, Each

Part Number: ADO-131-124

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• $20 Summit Bucks

Thermostat Housing Engine Coolant Thermostat Housing

Part Number: FSS-85947

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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• Free Shipping
• Special Order

Fail-Safe Thermostat-180 Degrees w/ Seal

Part Number: SNN-7307-180

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

Thermostat, Mechanical, OE, 185 degrees, Standard-flow, Each

Part Number: ADO-131-149

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• $20 Summit Bucks

THERMOSTAT ASM,ENG COOL

Part Number: ADO-131-204

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• $20 Summit Bucks

Engine Coolant Thermostat Housing

Part Number: RNB-902-2004

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

THERMOSTA

Part Number: NAL-24505924

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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• Special Order

Thermostat Housing

Part Number: FSS-86004

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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• Special Order

Water Outlet, Engine Coolant Water Outlet

Part Number: FSS-86303

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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• Special Order

Engine Coolant Water Inlet

Part Number: FSS-85946

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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• Special Order

Thermostat Housing

Part Number: FSS-86164

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Special Order