2009 PONTIAC G8 Thermostats, Housings & Fillers

Thermostat, 160 Degree, High-Flow, Bypass Valve, Copper/Brass, Stainless Body, Chevy, Pontiac, GMC, LS, Each

Part Number: SUM-365-160

4.3 out of 5 stars ( 37 )

Estimated Ship Date: Monday 8/4/2025

Thermostat, 160 Degrees Opening Temp Rating, Copper/Steel, Gaskets, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: LPE-L310065307

4.31 out of 5 stars ( 49 )

Estimated Ship Date: Monday 8/4/2025

Thermostat Housing, O-Ring Style, Billet Aluminum, Natural, 160 Degree Thermostat, Chevrolet, Gen V LT, Each

Part Number: GRN-530160

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

• Free Shipping

Thermostat, 160 Degree, Bypass Valve, Copper/Brass, GM, Each

Part Number: SUM-367-160

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

Thermostat, Mechanical, OE, 185 degrees, Standard-flow, Copper/Brass, Each

Part Number: ADO-131-156

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 8/4/2025

• $20.00 Summit Bucks

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: Monday 8/4/2025

Thermostat, 160 Degrees, Each

Part Number: GRN-53060S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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 8/4/2025

• Free Shipping

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

Part Number: PQX-5234610

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

Thermostat, Mechanical, Standard-flow, 160 degrees, Copper/Stainless Steel, Chevy, GMC, Pontiac, Isuzu, Each

Part Number: MIO-MMTS-VET-97L

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

Thermostat, Spec-R, with Seal, 160 Degrees F, Steel/Copper, Universal, Each

Part Number: SNN-MRD104

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

Thermostat, 180 Degrees, Each

Part Number: GRN-53080S

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

Thermostat, 160 Degrees, Each

Part Number: GRN-53060T

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

Water Neck and Thermostat Housing, Stock, Cast Aluminum, Natural, Chevrolet, GMC, Workhorse, Each

Part Number: RNB-902-836

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/4/2025

Thermostat, 180 Degrees, Each

Part Number: GRN-53080T

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

MODE DOOR RPR KIT 2

Part Number: RNB-902-2836

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 21, 2025 if ordered today

• Special Order

Water Neck, Stock Style, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: FSS-85083

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

THERMOSTAT KIT,ENG COOL

Part Number: ADO-19420815

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

• Special Order

Engine Coolant Water Outlet, Water Outlet with Thermostat

Part Number: FSS-86220

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Thermostat, Mechanical, OE, 185 degrees, Standard-flow, Copper/Brass, Each

Part Number: NAL-12600171

Not Yet Reviewed

Estimated Ship Date: Oct 13, 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: Sep 12, 2025 if ordered today

• Drop Ship
• Special Order

Water Neck and Thermostat Housing, Stock, Aluminum, Natural, Chevrolet, Pontiac, Each

Part Number: RNB-902-2093

Not Yet Reviewed

Estimated Ship Date: Aug 21, 2025 if ordered today

• Drop Ship
• Special Order

Engine Coolant Water Outlet

Part Number: FSS-86142

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Fail-Safe Thermostat-187 Degrees w/ Seal

Part Number: SNN-7524-190

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

• Special Order