1988 Chevrolet K3500 Silverado Cab & Chassis Fleetside 7.4L V8 M/T Engine Coolant Thermostat Kit. 3.6 LITER - 12638452

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1988 Chevrolet K3500 Silverado Cab & Chassis Fleetside 7.4L V8 M/T

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Engine Coolant Thermostat Kit

Part Number: 12638452

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Thermostat. Housing. Assembly - Engine Cooling. hsng. Engine Coolant Kit.
A Kit containing a Engine Coolant Thermostat and additional parts for installation. Incl.Gasket,Housing and Thermostat. Includes Thermostat, Gasket, And Bolts.

Engine Coolant Thermostat Kit

Fits XTS

3.6 LITER TWIN-TURBO. XTS; w/Turbocharger.

RADIATOR & COMPONENTS.

Full Diagram

#26

#1. #2. 3. 6 liter twin-turbo. Lower. Upper.

3.6 LITER TWIN-TURBO.

COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP.

Full Diagram

XTS; High-Current Micro Relay. XTS; Left. XTS; Mini Relay. XTS; Right; w/o Turbocharger. XTS; Right; w/Turbocharger. XTS; w/o Turbocharger. XTS; w/Turbocharger.

XTS; w/Turbocharger.