OEM GMC Sierra 2500 HD Automatic Transmission Oil Cooler Line

AT Oil Cooler Hose

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

25 Automatic Transmission Oil Cooler Lines found

View related parts
GMC Sierra 2500 HD Transmission Auxiliary Fluid Cooler Inlet Pipe Assembly
Part Number: 15779543
$24.98 MSRP: $39.13
You Save: $14.15 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Auxiliary Cooler Inlet ; Pipe, Transmission Oil Cooler; Inlet Pipe, Outlet Pipe
- Replaces: 15291422
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2013 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 2500 HD Transmission Fluid Cooler Lower Pipe
Part Number: 15773661
$25.29 MSRP: $39.62
You Save: $14.33 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe,Trans Fluid Cooler Lower; Outlet Pipe
- Position: Lower
- Replaces: 15190201, 15710123, 15052879
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2007 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 2500 HD Transmission Fluid Cooler Upper Pipe Assembly
Part Number: 25999415
$28.96 MSRP: $45.38
You Save: $16.42 (37%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler Upper ; Pipe, Transmission Oil Cooler; Outlet Pipe
- Position: Upper
- Replaces: 25808930
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2013 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 2500 HD Transmission Fluid Cooler Upper Pipe Assembly
Part Number: 20835125
$63.87 MSRP: $100.08
You Save: $36.21 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler Upper ; Pipe, Transmission Oil Cooler; Inlet Pipe, Outlet Pipe
- Position: Upper
- Replaces: 20759971, 21998956
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2010 GMC Sierra 2500 HD | SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 2500 HD Pipe Assembly, Trans Fluid Cooler
Part Number: 25999419
$99.14 MSRP: $155.30
You Save: $56.16 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PIPE, Transmission Oil Cooler; Outlet Pipe
- Replaces: 15908473
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2011 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 2500 HD Transmission Auxiliary Fluid Cooler Inlet Pipe Assembly
Part Number: 22796286
$6.97 MSRP: $10.89
You Save: $3.92 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Auxiliary Cooler Inlet; Inlet Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 2500 HD Pipe Assembly, Trans Fluid Aux Clr Inl
Part Number: 84348113
$25.60 MSRP: $40.09
You Save: $14.49 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Inlet Pipe
- Replaces: 23370659
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 2500 HD Transmission Auxiliary Fluid Cooler Inlet Pipe Assembly
Part Number: 23336283
$37.41 MSRP: $58.63
You Save: $21.22 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Auxiliary Cooler Inlet; Inlet Pipe
- Replaces: 22795973
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 2500 HD Transmission Fluid Cooler Inlet Pipe Assembly
Part Number: 84190270
$38.05 MSRP: $59.59
You Save: $21.54 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler Inlet; Inlet Pipe
- Replaces: 84042576
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 2500 HD Pipe Assembly, Trans Fluid Cooler Inlet
Part Number: 23336282
$48.71 MSRP: $76.27
You Save: $27.56 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Clr Inl; Inlet Pipe
- Replaces: 22795970
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 2500 HD Transmission Fluid Cooler Upper Pipe Assembly
Part Number: 20987030
$49.97 MSRP: $78.26
You Save: $28.29 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler Upper ; Pipe, Transmission Oil Cooler; Inlet Pipe
- Position: Upper
- Replaces: 20877554
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2014 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 2500 HD Pipe Assembly, Trans Fluid Auxiliary Cooler Outlet
Part Number: 20945773
$51.52 MSRP: $80.72
You Save: $29.20 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: PIPE, Transmission Oil Cooler; Outlet Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2014 GMC Sierra 2500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 2500 HD PIPE ASM-TRANS FLUID CLR
Part Number: 87855565
$55.13 MSRP: $86.33
You Save: $31.20 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Inlet Pipe
- Replaces: 84698717
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 2500 HD Pipe Assembly, Trans Fluid Auxiliary Cooler Outlet
Part Number: 23280474
$56.72 MSRP: $88.87
You Save: $32.15 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Aux Clr Otlt; Outlet Pipe
- Replaces: 23464735, 22795974
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 2500 HD PIPE ASM-TRANS FLUID CLR INL & OTLT
Part Number: 85584364
$59.25 MSRP: $92.80
You Save: $33.55 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly
- Replaces: 84818886, 84678774, 85552300
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
View related parts
GMC Sierra 2500 HD Pipe Assembly, Trans Fluid Clr Otlt
Part Number: 84348114
$60.67 MSRP: $95.03
You Save: $34.36 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Outlet Pipe
- Replaces: 84042575
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
View related parts
GMC Sierra 2500 HD Transmission Fluid Cooler Lower Pipe Assembly
Part Number: 15767597
$68.12 MSRP: $106.75
You Save: $38.63 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler Lower ; Pipe, Transmission Oil Cooler; Outlet Pipe
- Position: Lower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
View related parts
GMC Sierra 2500 HD PIPE ASM-TRANS FLUID CLR
Part Number: 85525392
$69.48 MSRP: $108.84
You Save: $39.36 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Inlet Pipe
- Replaced by: 85630660
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
View related parts
GMC Sierra 2500 HD Transmission Fluid Cooler Inlet & Outlet Pipe Assembly
Part Number: 23280473
$77.38 MSRP: $121.23
You Save: $43.85 (37%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler Inlet & Outlet; Pipe Assembly
- Replaces: 23464736, 22795975
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2019 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
GMC Sierra 2500 HD Transmission Fluid Cooler Lower Pipe Assembly
Part Number: 15812030
Product Specifications
- Other Name: Pipe Assembly, Trans Fluid Cooler Lower ; Pipe, Transmission Oil Cooler; Inlet Pipe
- Position: Lower
- Replaces: 15085722, 15190141, 15765445
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS

| Page 1 of 2 |Next >

1-20 of 25 Results

GMC Sierra 2500 HD Automatic Transmission Oil Cooler Line

Our website offers an extensive catalog of genuine GMC Sierra 2500 HD Automatic Transmission Oil Cooler Line at unbeatable prices. Every OEM GMC Sierra 2500 HD Automatic Transmission Oil Cooler Line comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!