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GM 25999415
Outlet Pipe, Upper

2007-2013 GM

Customer Questions & Expert Answers (5)
GM 25999415 Outlet Pipe, Upper
GM 25999415 Outlet Pipe, Upper
GM 25999415 Outlet Pipe, Upper
  • Part Description
    Pipe Assembly-Transmission Fluid Cooler Upper
  • Position
    Upper
  • Replaces
    25808930
  • Manufacturer
    General Motors
Make sure this part fits
$35.12 MSRP: $57.86
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  • 25999415 Outlet Pipe, Upper is Ref No. 2 in the diagram below

    2010 Chevy Silverado 1500 Outlet Pipe, Upper Diagram for 25999415
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 25999415

  • Vehicle Fitment

    Year Make Model Trim Engine
    2007-2013 Chevrolet Silverado 1500Hybrid, LS, LT, LTZ, WT, XFE6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
    2007-2013 Chevrolet Silverado 2500 HDLT, LTZ, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2007-2013 Chevrolet Silverado 3500 HDLT, LTZ, WT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2007-2013 GMC Sierra 1500Denali, Hybrid, SL, SLE, SLT, WT, XFE6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2013 GMC Sierra 2500 HDDenali, SLE, SLT, WT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2007-2013 GMC Sierra 3500 HDDenali, SLE, SLT, WT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25999415 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 25999415 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Transmission Oil Cooler Hose on Chevrolet Silverado 1500? Posted by Customer
    A:
    The first step to replace the transmission fluid cooler hose/pipe is to remove the front grill assembly. First detach the transmission fluid cooler hose from the auxiliary Oil Cooler followed by detaching it from the Radiator. Begin by raising the vehicle and unscrewing the transmission cooling line bracket bolt. After that, remove both cooling lines from the transmission while also extracting the oil cooling lines from the vehicle. The first step for installation requires connecting transmission Oil Cooler lines to the vehicle followed by attachment to the transmission while installing the transmission cooler line bracket bolt and tightening it to 22 nm (16 lb ft). Follow by lowering the vehicle one should attach the transmission fluid cooler hose to both the Radiator and then to the auxiliary Oil Cooler. Spend the last steps by reinstalling the front grill assembly.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to Change the Transmission Oil Cooler Hose on GMC Sierra 1500? Posted by Customer
    A:
    The first step to replace the transmission fluid cooler hose/pipe begins with removing the front grill assembly. The transmission fluid cooler hose needs to be removed from both the auxiliary Oil Cooler and the Radiator during the first step. The first step requires vehicle elevation and subsequent removal of the transmission cooling line bracket retaining bolt followed by draining all transmission and oil cooling lines from the vehicle. During installation you should connect the transmission Oil Cooler lines first to the vehicle before connecting them to the transmission while also fastening and tightening the transmission cooler line bracket bolt to 22 nm (16 lb ft). The installation requires you to lower the vehicle while attaching both the transmission fluid cooler hose to the Radiator and auxiliary Oil Cooler. The last installation step involves solving the front grill assembly.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Transmission Oil Cooler Hose on GMC Sierra 1500? Posted by Customer
    A:
    Start the replacement process of the transmission fluid cooler hose/pipe by removing the front grill assembly. The first step involves removing the transmission fluid cooler hose from the auxiliary Oil Cooler and subsequently from the Radiator. Lift the vehicle and eliminate the safeguard that defends the engine. Release the cooling lines from the transmission before taking out the transmission lines from the vehicle. The installation process begins with attaching transmission Oil Cooler lines to the vehicle framework then adds connecting the cooling lines to the transmission component. Install the engine protection shield and proceed to lower the vehicle. The final step requires attaching the transmission fluid cooler hose to the Radiator and then to the auxiliary Oil Cooler before fitting back the front grill assembly.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the final step in the process for the 2010 Chevrolet Silverado 1500? Posted by Customer
    A:
    Connect the transmission fluid cooler hose to the radiator and the Auxiliary oil cooler before reinstalling the front grill assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Transmission Oil Cooler Hose
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Outlet Pipe, Upper 25999415 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 25999415 Outlet Pipe, Upper is available in the market under the name GM Cooling Hose, Oil Cooler Hose, Automatic Transmission Oil Cooler Line, Transmission Oil Cooler Hose. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 25999415 Outlet Pipe, Upper fits certain Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD models, as well as GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 HD models.
The original GM component designated by manufacturer part number 25999415 maintains top performance when functioning as the Pipe Assembly-Transmission Fluid Cooler Upper unit at its Upper. The component 25999415 is constructed from durable material and its dimensions span 57.4 x 18.4 x 12.8 inches while weighing 1.00 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Pipe, Transmission Oil Cooler. The part 25999415 has available replacement options 25808930. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.