How to replace the inlet radiator hose for the 4.3L engine on 2005 Chevrolet Blazer?

Begin radiator inlet hose replacement by taking off the air cleaner outlet duct followed by draining part of the cooling system. First cut the radiator inlet hose off from its mount at the radiator support with Hose Clamp Pliers (J 38185). Next reposition the radiator inlet hose clamp from the radiator and then the coolant outlet before completely removing the hose from the support. Start by joining the new radiator inlet hose to the coolant outlet using Hose Clamp Pliers (J 38185). After repositioning the hose clamp you can attach the hose to the radiator before mounting it on the radiator support. Reinstallation of the air cleaner outlet duct must be followed by coolant system filling then leakage testing.

OEM 2005 Chevrolet Blazer Radiator Hose

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2 Radiator Hoses found

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2005 Chevrolet Blazer Lower Hose Part Number: 15149147
$28.22 MSRP: $42.00
You Save: $13.78 (33%)
Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose
- Position: Lower
- Replaces: 15661066
- Item Weight: 1.10 Pounds
- Item Dimensions: 15.2 x 6.6 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15149147
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Chevrolet Blazer Submodels:
- Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS
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2005 Chevrolet Blazer Upper Hose Part Number: 15196829
Product Specifications
- Other Name: Hose, Radiator Inlet (Upper); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Upper
- Item Weight: 1.60 Pounds
- Item Dimensions: 23.3 x 8.1 x 3.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15196829
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Chevrolet Blazer Submodels:
- Base, LS, Xtreme, ZR2 | 6 Cyl 4.3 L GAS

2005 Chevrolet Blazer Radiator Hose

With a comprehensive array of OEM 2005 Chevrolet Blazer Radiator Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Chevrolet Blazer 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.

2005 Chevrolet Blazer Radiator Hose Parts and Q&A

Q: How to replace the inlet radiator hose for the 4.3L engine on 2005 Chevrolet Blazer?
A: Begin radiator inlet hose replacement by taking off the air cleaner outlet duct followed by draining part of the cooling system. First cut the radiator inlet hose off from its mount at the radiator support with Hose Clamp Pliers (J 38185). Next reposition the radiator inlet hose clamp from the radiator and then the coolant outlet before completely removing the hose from the support. Start by joining the new radiator inlet hose to the coolant outlet using Hose Clamp Pliers (J 38185). After repositioning the hose clamp you can attach the hose to the radiator before mounting it on the radiator support. Reinstallation of the air cleaner outlet duct must be followed by coolant system filling then leakage testing.