2003 CHEVROLET SILVERADO-2500-HD MotoRad Cooling & Heating

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

Part Number: SNN-456-160

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Thermostat, with Seal, 187 Degrees F, Stainless Steel, Each

Part Number: SNN-456-187

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: SNN-MRD104

Not Yet Reviewed

Estimated Ship Date: Today

Thermostat, Integrated Housing Thermostat, 187 Degrees F, Stainless Steel, Each

Part Number: SNN-379-187

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Water Neck, Spec-R, Aluminum Natural, Chevy, Cadillac, GMC, Pontiac, Hummer, Each

Part Number: SNN-MRD102

Not Yet Reviewed

Estimated Ship Date: Today

Fail-Safe Thermostat-180 Degrees w/ Seal

Part Number: SNN-7267-180

Not Yet Reviewed

Estimated Ship Date: Today

Thermostat-180 Degrees w/ Seal

Part Number: SNN-456-180

Not Yet Reviewed

Estimated Ship Date: Today

Ignition Coil

Part Number: SNN-2IC271

Not Yet Reviewed

Estimated Ship Date: Today

Thermostat-160 Degrees w/ Seal

Part Number: SNN-267-160

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Special Order

Integrated Housing Thermostat-160 Degrees w/ Seal

Part Number: SNN-379-160

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Special Order

Integrated Housing Thermostat-180 Degrees w/ Seal

Part Number: SNN-379-180

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Special Order

Water Neck, Steel, Silver, Buick, Cadillac, Chevrolet, GMC, Workhorse, Each

Part Number: SNN-CH2836

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Special Order

Thermostat, UltraStat with Seal, 195 Degrees F, Stainless Steel, Each

Part Number: SNN-5267-195

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Special Order

Thermostat-187 Degrees w/ Seal

Part Number: SNN-524-190

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

UltraStat Thermostat-187 Degrees w/ Seal

Part Number: SNN-5524-190

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Fail-Safe Thermostat-187 Degrees w/ Seal

Part Number: SNN-7524-190

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Failsafe Thermostat-187 Degrees

Part Number: SNN-7379-187

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

UltraStat Thermostat Kit-187 Degrees w/ Seal

Part Number: SNN-524KTUS

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Ignition Coil

Part Number: SNN-3IC221

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Special Order

Thermostat Kit-187 Degrees w/ Seal

Part Number: SNN-524KT

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Special Order

Fail-Safe Thermostat Kit-187 Degrees w/ Seal

Part Number: SNN-524KTFS

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Special Order

Thermostat-180 Degrees w/ Seal

Part Number: SNN-267-180

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Special Order

Thermostat-195 Degrees w/ Seal

Part Number: SNN-267-195

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Special Order

High Flow Thermostat-180 Degrees w/ Seal

Part Number: SNN-2067-180

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Special Order

High Flow Thermostat-195 Degrees w/ Seal

Part Number: SNN-2067-195

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Special Order