How to replace the inlet radiator hose on 2003 Chevrolet Express 3500?

The replacement of the Radiator inlet hose starts with draining a portion of the cooling system liquid. The hose pliers (J 38185) should be used to move the clamp into position first at the Radiator inlet then at the Thermostat Housing. Remove the Radiator inlet hose from its installations at both the Radiator and the Thermostat Housing. You should attach the new Radiator inlet hose through its connection points between the Radiator and the Thermostat Housing after hose removal. The hose pliers (J 38185) should be used to mount hose clamps at the Thermostat Housing as well as the Radiator inlet housing before the cooling system can be filled.

OEM 2003 Chevrolet Express 3500 Radiator Hose

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2 Radiator Hoses found

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2003 Chevrolet Express 3500 Lower Hose
Part Number: 25757838
$26.89 MSRP: $69.62
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Item Weight: 1.50 Pounds
- Item Dimensions: 19.1 x 8.2 x 5.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25757838
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2003 Chevrolet Express 3500 Submodels:
- Base, LS | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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2003 Chevrolet Express 3500 Upper Hose
Part Number: 25757840
Product Specifications
- Other Name: Hose, Radiator Inlet (Upper); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Upper
- Item Weight: 2.10 Pounds
- Item Dimensions: 28.8 x 18.2 x 7.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25757840
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Express 3500 Submodels:
- Base, LS | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS

2003 Chevrolet Express 3500 Radiator Hose

With a comprehensive array of OEM 2003 Chevrolet Express 3500 Radiator Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Chevrolet Express 3500 Radiator Hose are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Chevrolet Express 3500 Parts Questions & Experts Answers

Q: How to replace the inlet radiator hose on 2003 Chevrolet Express 3500?
A: The replacement of the Radiator inlet hose starts with draining a portion of the cooling system liquid. The hose pliers (J 38185) should be used to move the clamp into position first at the Radiator inlet then at the Thermostat Housing. Remove the Radiator inlet hose from its installations at both the Radiator and the Thermostat Housing. You should attach the new Radiator inlet hose through its connection points between the Radiator and the Thermostat Housing after hose removal. The hose pliers (J 38185) should be used to mount hose clamps at the Thermostat Housing as well as the Radiator inlet housing before the cooling system can be filled.