How to replace the radiator hose outlet on 2006 GMC Sierra 3500?

The first step to replace a radiator outlet hose includes draining the cooling system followed by radiator outlet hose removal from the radiator. The heater line quick connect release tool (J 43181) enables heater hose disconnection by placing it on Heater Core pipes then tightly pulling it into quick connect ends until the Heater Core outlet hoses separate. The surge tank outlet hose requires a clamp adjustment of its position before extracting the hose from the surge tank. Move the outlet hose clamp at the Water Pump to another position before you take the outlet hose off from the Water Pump. Position the outlet hose on the Water Pump while installing and place the outlet hose clamp in its correct location. Install the surge tank outlet hose from the surge tank while setting its clamp in position. When joining the heater and surge tank hoses to the Heater Core pipe users should give a strong push until hearing an audible click. The installation process concludes by attaching the radiator outlet hose to the radiator while filling the cooling system.

OEM 2006 GMC Sierra 3500 Radiator Hose

Radiator Hose Tube

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8 Radiator Hoses found

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2006 GMC Sierra 3500 Upper Hose
Part Number: 15179498
$80.32 MSRP: $119.54
You Save: $39.22 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Radiator Inlet; Multi Purpose Hose; Radiator Hose; Cooling Hose; Hose, Radiator Inlet (Upper)
- Position: Upper
- Replaces: 15076028, 15045504, 15041305, 15033546
- Item Weight: 2.20 Pounds
- Item Dimensions: 31.2 x 8.2 x 8.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15179498
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2006 GMC Sierra 3500 Submodels:
- Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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2006 GMC Sierra 3500 Lower Hose
Part Number: 22827735
$35.87 MSRP: $53.38
You Save: $17.51 (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: 19130015, 15037656, 15769077, 15792826
- Item Weight: 1.50 Pounds
- Item Dimensions: 5.9 x 4.3 x 15.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 22827735
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2006 GMC Sierra 3500 Submodels:
- Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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2006 GMC Sierra 3500 Vent Hose, Upper
Part Number: 15020224
$35.44 MSRP: $52.73
You Save: $17.29 (33%)
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Product Specifications
- Other Name: Hose, Radiator Inlet (Upper)
- Position: Upper
- Item Weight: 0.80 Pounds
- Item Dimensions: 6.7 x 3.5 x 19.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15020224
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 GMC Sierra 3500 Submodels:
- Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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2006 GMC Sierra 3500 Upper Hose
Part Number: 19330105
$28.69 MSRP: $42.70
You Save: $14.01 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Hose, Radiator Inlet (Upper); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Upper
- Replaces: 15792824, 25833204
- Item Weight: 1.70 Pounds
- Item Dimensions: 9.5 x 3.4 x 18.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19330105
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 GMC Sierra 3500 Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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2006 GMC Sierra 3500 Lower Hose
Part Number: 25841843
$305.76 MSRP: $433.31
You Save: $127.55 (30%)
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Replaces: 19130018
- Item Weight: 6.00 Pounds
- Item Dimensions: 5.2 x 30.8 x 28.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25841843
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 GMC Sierra 3500 Submodels:
- SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
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2006 GMC Sierra 3500 Upper Hose
Part Number: 15792833
$66.87 MSRP: $127.55
You Save: $60.68 (48%)
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Product Specifications
- Other Name: Hose, Radiator Inlet (Upper); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Upper
- Replaces: 15719226
- Item Weight: 1.60 Pounds
- Item Dimensions: 10.5 x 10.1 x 3.8 inches
- Condition: New
- SKU: 15792833
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 GMC Sierra 3500 Submodels:
- Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
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2006 GMC Sierra 3500 Lower Hose
Part Number: 15792831
$139.44 MSRP: $208.43
You Save: $68.99 (34%)
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: 15168745
- Item Weight: 2.40 Pounds
- Item Dimensions: 6.6 x 18.7 x 14.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15792831
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 GMC Sierra 3500 Submodels:
- Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
View related parts
2006 GMC Sierra 3500 Lower Hose
Part Number: 15792830
$124.94 MSRP: $185.09
You Save: $60.15 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose, Radiator Outlet (Lower); Multi Purpose Hose; Radiator Hose; Cooling Hose
- Position: Lower
- Item Weight: 3.80 Pounds
- Item Dimensions: 5.3 x 24.7 x 21.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15792830
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2006 GMC Sierra 3500 Submodels:
- Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS

2006 GMC Sierra 3500 Radiator Hose

With a comprehensive array of OEM 2006 GMC Sierra 3500 Radiator Hose, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2006 GMC Sierra 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.

2006 GMC Sierra 3500 Parts Questions & Experts Answers

Q: How to replace the radiator hose outlet on 2006 GMC Sierra 3500?
A: The first step to replace a radiator outlet hose includes draining the cooling system followed by radiator outlet hose removal from the radiator. The heater line quick connect release tool (J 43181) enables heater hose disconnection by placing it on Heater Core pipes then tightly pulling it into quick connect ends until the Heater Core outlet hoses separate. The surge tank outlet hose requires a clamp adjustment of its position before extracting the hose from the surge tank. Move the outlet hose clamp at the Water Pump to another position before you take the outlet hose off from the Water Pump. Position the outlet hose on the Water Pump while installing and place the outlet hose clamp in its correct location. Install the surge tank outlet hose from the surge tank while setting its clamp in position. When joining the heater and surge tank hoses to the Heater Core pipe users should give a strong push until hearing an audible click. The installation process concludes by attaching the radiator outlet hose to the radiator while filling the cooling system.

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2005 GMC Sierra 3500 Radiator Hose