OEM 2021 Chevrolet Silverado 2500 HD Coolant Pipe

Engine Cooler Pipe

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14 Coolant Pipes found

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2021 Chevrolet Silverado 2500 HD PIPE-W/PMP OTLT
Part Number: 12725092
$34.48 MSRP: $61.58
You Save: $27.10 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cooler Pipe, Outlet Pipe
- Replaces: 12636733, 97188664, 97328878
- Condition: New
- SKU: 12725092
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
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2021 Chevrolet Silverado 2500 HD Pipe Assembly, Eng Cool Air Bl
Part Number: 12695930
$31.98 MSRP: $50.09
You Save: $18.11 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Vent Tube
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12695930
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
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2021 Chevrolet Silverado 2500 HD Hose Assembly, Aux W/Pmp Inl
Part Number: 84888351
$52.70 MSRP: $82.56
You Save: $29.86 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Reservoir Hose
- Replaced by: 85119174
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84888351
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
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2021 Chevrolet Silverado 2500 HD Pipe Assembly, Turbo Cool Rtn
Part Number: 12691899
$63.47 MSRP: $99.44
You Save: $35.97 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Return Hose, Return Pipe, Water Return Tube
- Replaces: 12658343, 12683880, 12679546, 12672593, 12681468, 12708458
- Item Weight: 0.70 Pounds
- Item Dimensions: 9.6 x 4.5 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12691899
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
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2021 Chevrolet Silverado 2500 HD Pipe, Turbo Oil Upper Return
Part Number: 12642428
$67.68 MSRP: $105.99
You Save: $38.31 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Turbo Oil Upr Rtn; Oil Outlet Tube, Upper Return Tube
- Position: Upper
- Replaced by: 12720306
- Item Weight: 3.90 Pounds
- Item Dimensions: 6.3 x 2.5 x 2.4 inches
- Condition: New
- SKU: 12642428
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
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2021 Chevrolet Silverado 2500 HD Pipe Assembly, Turbo Cool Feed
Part Number: 12691900
$85.32 MSRP: $133.62
You Save: $48.30 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Water Feed Tube
- Replaced by: 12725135
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12691900
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
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2021 Chevrolet Silverado 2500 HD HOSE-ENG COOL AIR BL
Part Number: 85119162
$29.21 MSRP: $43.47
You Save: $14.26 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Vent Hose
- Replaced by: 85056532
- Replaces: 84645095
- Condition: New
- SKU: 85119162
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
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2021 Chevrolet Silverado 2500 HD HOSE-ENG COOL AIR BL
Part Number: 85511928
$40.64 MSRP: $60.48
You Save: $19.84 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Vent Hose
- Replaced by: 85584377
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 85511928
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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2021 Chevrolet Silverado 2500 HD HOSE-RAD SURGE TK INL
Part Number: 85119167
$47.31 MSRP: $70.40
You Save: $23.09 (33%)
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Product Specifications
- Other Name: Inlet Hose
- Replaced by: 85584378
- Condition: New
- SKU: 85119167
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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2021 Chevrolet Silverado 2500 HD HOSE-RAD SURGE TK INL
Part Number: 85584374
$47.38 MSRP: $70.51
You Save: $23.13 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Inlet Hose
- Replaced by: 85056534
- Replaces: 84645087, 85119172
- Condition: New
- SKU: 85584374
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
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2021 Chevrolet Silverado 2500 HD HOSE-RAD INL
Part Number: 85122989
$51.36 MSRP: $76.44
You Save: $25.08 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Upper Hose
- Replaces: 84813629, 84645090
- Condition: New
- SKU: 85122989
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
View related parts
2021 Chevrolet Silverado 2500 HD HOSE-RAD INL
Part Number: 85119166
$58.25 MSRP: $86.69
You Save: $28.44 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Upper Hose
- Condition: New
- SKU: 85119166
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
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2021 Chevrolet Silverado 2500 HD HOSE ASM-RAD SURGE TK OTLT
Part Number: 85119168
$83.29 MSRP: $123.95
You Save: $40.66 (33%)
ADD TO CART
Product Specifications
- Other Name: Outlet Hose
- Replaces: 23504710
- Condition: New
- SKU: 85119168
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
View related parts
2021 Chevrolet Silverado 2500 HD PIPE ASM-THERM BYPASS
Part Number: 12724548
$40.72 MSRP: $72.72
You Save: $32.00 (44%)
Product Specifications
- Other Name: By-Pass Pipe
- Replaced by: 12737234
- Condition: New
- SKU: 12724548
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 Chevrolet Silverado 2500 HD Submodels:
- Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL

2021 Chevrolet Silverado 2500 HD Coolant Pipe

Achieve unprecedented performance experience with our genuine 2021 Chevrolet Silverado 2500 HD Coolant Pipe. All our parts are engineered for a perfect fit and maximum durability to ensure that your Silverado 2500 HD returns to factory condition. Specially designed for the 2021 Chevrolet Silverado 2500 HD, this Coolant Pipe offers superior reliability and ease of installation for anyone.

With a comprehensive array of OEM 2021 Chevrolet Silverado 2500 HD Coolant Pipe, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2021 Chevrolet Silverado 2500 HD Coolant Pipe are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

Related 2021 Chevrolet Silverado 2500 HD Parts

Alternate Year Models

2020 Chevrolet Silverado 2500 HD Coolant Pipe 2022 Chevrolet Silverado 2500 HD Coolant Pipe