CHEVROLET EXPRESS 4500 Thermostats, Mechanical

Thermostat, Mechanical, OE, 187 degrees, Standard-flow, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Each

Part Number: ADO-131-160

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Today

Thermostat, with Seal, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-523-160

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Part Number: ADO-131-163

Not Yet Reviewed

Estimated Ship Date: Today

Thermostat, Mechanical, OE, 180 degrees, Standard-flow, Steel, Chevy, GMC, 6.6L Diesel, Each

Part Number: ADO-131-131

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Thermostats, Mechanical, 185 degree, 191 degree, Standard-flow, Chevy, 6.6L Duramax Diesel, Pair

Part Number: MIO-MMTSCHV01DH

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: SNN-MRD105

Not Yet Reviewed

Estimated Ship Date: Today

Thermostat, Mechanical, Thermostat with Seal, Standard-flow, 180 degrees F, Copper/Stainless Steel, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: SNN-523-180

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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: Today

Thermostat-174 Degrees

Part Number: SNN-523-174

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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High Flow Thermostat-160 Degrees

Part Number: SNN-2523-160

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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UltraStat Thermostat - 160 Degrees

Part Number: SNN-5523-160

Not Yet Reviewed

Estimated Ship Date: Today

Thermostat, 03-10 CHV C5500, C4500, Express 6.6L

Part Number: RCG-T4-10881

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if ordered today

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Thermostat-185 Degrees w/ Seal

Part Number: SNN-447-185

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Thermostat Kit-190 Degrees w/ Seal

Part Number: SNN-5945KT

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Thermostat, 03-10 CHV C4500, C5500, Express 6.6L

Part Number: RCG-T4-10843

Not Yet Reviewed

Estimated Ship Date: Dec 28, 2026 if ordered today

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Thermostat Kit-180 And 185 Degrees w/ Seals

Part Number: SNN-447448

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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UltraStat Thermostat - 187 Degrees

Part Number: SNN-5523-187

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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Thermostat-180 Degrees w/ Seal

Part Number: SNN-448-180

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2026 if ordered today

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• Special Order