2003 Chevrolet Astro Base Standard Cargo Van Hose. Coolant. Engine - 55496921

Select a Vehicle

2003 Chevrolet Astro Base Standard Cargo Van

Your Cart

View Cart

Find Parts That Fit:

Hose. Coolant. Engine.

Part Number: 55496921

❮

View Hose. Coolant. Engine. Full-Sized Product Image 1 of 3

View Hose. Coolant. Engine. Full-Sized Product Image 2 of 3

View Hose. Coolant. Engine. Full-Sized Product Image 3 of 3

❯

Engine Coolant Bypass Hose. Flexible Hose that is part of the Engine Cooling system. Hoses carries permanent Coolant, or antifreeze, throughout the Engine, heater, and radiator. Thermostat Bypass. Radiator. Water inlet. Included with: Hose.

Radiator Coolant HoseEngine Coolant HoseEngine Coolant PipeEngine Coolant Bypass Hose

Fits Escalade , Escalade ESV, Sierra 1500, Sierra 1500 Limited, Silverado, Suburban , Tahoe , Yukon, Yukon XL

2020-22. 2023-25. 3.0 LITER DIESEL. Silverado, Sierra; Water Pump to Lower Case.

Cooling system. Cooling fan. Radiator.

Full Diagram

68MM. Crew Cab. Sierra; Auxiliary. Sierra; Bleeder; w/Double. Sierra; Bleeder; w/o Double. Sierra; EGR Bypass Outlet. Sierra; Lower. Sierra; Main. Sierra; Thermostat Bypass; 30 Deg Elbow. Sierra; Thermostat Bypass; 530mm. Sierra; Thermostat Bypass; Outlet. Sierra; Thermostat Bypass; Straight. Sierra; Upper; Left. Sierra; Upper; Right. Sierra; Upper; w/AT4. Sierra; Upper; w/o AT4. Sierra; Valve To EGR Cooler. Sierra; Water Pump to Lower Case.

Sierra; Water Pump to Lower Case. Silverado.

Water pump.

Full Diagram