How to replace the outlet radiator hose on a 3.4L engine on 2003 Chevrolet Monte Carlo?

The first step before radiator outlet hose replacement of a 3.4L engine should be draining your cooling system. The Hose Clamp Pliers (J 38185) should be used to reposition the clamp from the water pump housing before the radiator outlet hose can be detached from the water pump housing. Follow this step by stepping by removing the lower radiator air deflector. Hose Clamp Pliers (J 38185) will help reposition the hose clamp from the radiator before taking off the radiator outlet hose from the radiator. Alignment of the marked hose positions becomes crucial during installation while Hose Clamp Pliers (J 38185) enable the secure positioning of hose clamps to both radiator components. The lower radiator air deflector installs first before linking the radiator outlet hose to the water pump housing while using Hose Clamp Pliers (J 38185) for securing the hose clamp at the water pump housing. Finally, fill the cooling system.

OEM 2003 Chevrolet Monte Carlo Radiator Hose

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3 Radiator Hoses found

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2003 Chevrolet Monte Carlo Lower Hose
Part Number: 10347833
$39.10 MSRP: $58.18
You Save: $19.08 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Replaces: 10410467
- Item Weight: 1.00 Pounds
- Item Dimensions: 14.1 x 4.7 x 3.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10347833
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2003 Chevrolet Monte Carlo Submodels:
- LS, LS Competition, LS Sport | 6 Cyl 3.4 L GAS
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2003 Chevrolet Monte Carlo Lower Hose
Part Number: 10423132
$16.07 MSRP: $22.03
You Save: $5.96 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Replaces: 10402000
- Item Weight: 1.10 Pounds
- Item Dimensions: 14.6 x 4.4 x 2.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10423132
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Monte Carlo Submodels:
- SS, SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition, SS High Sport, SS Pace Car | 6 Cyl 3.8 L GAS
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2003 Chevrolet Monte Carlo Upper Hose
Part Number: 10421339
Product Specifications
- Other Name: Hose, Radiator Inlet (Upper); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Upper
- Replaces: 10233201, 10401999
- Item Weight: 1.30 Pounds
- Item Dimensions: 5.7 x 5.2 x 17.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10421339
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Chevrolet Monte Carlo Submodels:
- Indianapolis 500 Pace Car, LS, LS Competition, LS Sport, SS, SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition, SS High Sport, SS Pace Car, Z34 | 6 Cyl 3.1 L GAS, 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS

2003 Chevrolet Monte Carlo Radiator Hose

With a comprehensive array of OEM 2003 Chevrolet Monte Carlo Radiator Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Chevrolet Monte Carlo 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 Monte Carlo Parts Questions & Experts Answers

Q: How to replace the outlet radiator hose on a 3.4L engine on 2003 Chevrolet Monte Carlo?
A: The first step before radiator outlet hose replacement of a 3.4L engine should be draining your cooling system. The Hose Clamp Pliers (J 38185) should be used to reposition the clamp from the water pump housing before the radiator outlet hose can be detached from the water pump housing. Follow this step by stepping by removing the lower radiator air deflector. Hose Clamp Pliers (J 38185) will help reposition the hose clamp from the radiator before taking off the radiator outlet hose from the radiator. Alignment of the marked hose positions becomes crucial during installation while Hose Clamp Pliers (J 38185) enable the secure positioning of hose clamps to both radiator components. The lower radiator air deflector installs first before linking the radiator outlet hose to the water pump housing while using Hose Clamp Pliers (J 38185) for securing the hose clamp at the water pump housing. Finally, fill the cooling system.