1998 Gmc C3500 Sierra SLT Crew Cab Pickup Fleetside Engine Coolant Thermostat Housing - 12556593

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1998 GMC C3500 Sierra SLT Crew Cab Pickup Fleetside

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Engine Coolant Thermostat Housing

Part Number: 12556593

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Housing. Thermostat. Outlet.
Engine Coolant Housing where a Thermostat is used but not included. hsng. Engine Coolant. Water Neck.

Engine Coolant Thermostat Housing

2003-14. 4.3 liter. 6 cylinder, w/high output. All Models. Astro, Safari; CPI, MPI. Express, Savana.
Engine Coolant Thermostat Housing - Repair or Replace
A failed thermostat housing will likely result in a cooling system leak, or will cause the engine in your 1998 GMC C3500 to overheat. Consider replacing your engine coolant thermostat or having our staff of expert techs handle it for you.

BELTS. WATER PUMP.

Full Diagram

4 cylinder. 6 cylinder. AC & P/S. alternator & P/S. from crankshaft. GEN. IP. TENS. w/high output. w/o high output. WP.

6 cylinder. w/high output.

RADIATOR & COMPONENTS.

Full Diagram

#11

2003-14.

COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP.

Full Diagram

Astro. MFI. MPI. Safari; 2WD. Safari; All. Safari; AWD. Safari; CPI. Safari; TBI. Safari; w/AC. Safari; w/o AC.

Astro. MPI. Safari; CPI.

COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP.

Full Diagram

All Models; 2WD. All Models; 3 Blade. All Models; 4WD. All Models; 5 Blade. All models; All. All models; Stamped DE. All models; Stamped GB. All models; Stamped GG. All models; Stamped HK. All models; Stamped HS. All Models; w/AC. All Models; w/o AC. HL.

All Models.

COOLING SYSTEM. COOLING FAN. RADIATOR. WATER PUMP.

Full Diagram