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GM 12478088
Seal, Transfer Case

1988-2007 GM

Customer Questions & Expert Answers (1)
12478088 GM Seal, Transfer Case Illustration 1 of 1
  • Part Description
    Seal, Transfer Case Oil Pump Suction Pipe
  • Manufacturer
    General Motors
Make sure this part fits
$7.75 MSRP: $12.15
You Save: $4.40 (37%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2002-2005 Cadillac Escalade5.3L V8, 6.0L V8EXT (1/2 TON, 3/4 TON), YUKON/DENALI/ESCALADE
    2002-2005 Chevrolet Avalanche5.3L V8, 8.1L V81/2 TON, 3/4 TON
    1989-1991 Chevrolet Blazer2.8L V6, 4.3L V6, 5.7L V8, 6.2L V81/2 TON
    1988-1991 Chevrolet K15004.3L V6, 5.0L V8, 5.7L V8, 6.2L V8K1500 (EXTENDED CAB LONG BOX, EXTENDED CAB STANDARD BOX, REGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX)
    1988-1991 Chevrolet K25004.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 7.4L V8K2500 (EXTENDED CAB LONG BOX, EXTENDED CAB STANDARD BOX, REGULAR CAB)
    1988-1991 Chevrolet K35005.7L V8, 6.2L V8, 7.4L V8K3500 (CAB CHASSIS 135.5, CAB CHASSIS 159.9, EXTENDED CAB, REGULAR CAB)
    1988-1990 Chevrolet S102.5L L4, 2.8L V6, 4.3L V6PICKUP, 2 DOOR
    2001-2007 Chevrolet Silverado4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 6.6L V8, 8.1L V81/2 TON EXTENDED CAB (5'8" BOX, 6'6" BOX, 8' BOX), 1/2 TON REGULAR CAB (6'6" BOX, 8' BOX), CLASSIC 3500 (CREW CAB, EXTENDED CAB, EXTENDED CAB CHASSIS 161.5, REGULAR CAB, REGULAR CAB CHASSIS 137.0, REGULAR CAB CHASSIS 161.5), CLASSIC 1500 (CREW CAB LONG BOX, CREW CAB STANDARD BOX, EXTENDED CAB LONG BOX, EXTENDED CAB SHORT BOX, EXTENDED CAB STANDARD BOX, REGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX), CLASSIC 2500 (CREW CAB LONG BOX, CREW CAB STANDARD BOX, EXTENDED CAB LONG BOX, EXTENDED CAB STANDARD BOX, REGULAR CAB), CREW CAB 1/2 TON
    2001-2005, 1989-1991 Chevrolet Suburban5.3L V8, 5.7L V8, 6.0L V8, 6.2L V8, 7.4L V8, 8.1L V81/2 TON, 1/2 TON (4 DOOR, EXT, XL), 1500 CREW CAB STANDARD BOX, 3/4 TON, 3/4 TON (EXT, XL), 3500 (EXTENDED CAB CHASSIS 185.5, REGULAR CAB CHASSIS 137.0, REGULAR CAB CHASSIS 161.5), CLASSIC 1500 (CREW CAB LONG BOX, EXTENDED CAB LONG BOX, EXTENDED CAB STANDARD BOX, REGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX), CLASSIC 2500 (CREW CAB LONG BOX, CREW CAB STANDARD BOX, EXTENDED CAB LONG BOX, EXTENDED CAB STANDARD BOX, REGULAR CAB), CLASSIC 3500 (CREW CAB, EXTENDED CAB, EXTENDED CAB CHASSIS 161.5, REGULAR CAB), YUKON/DENALI
    2002-2005 Chevrolet Tahoe4.8L V8, 5.3L V84 DOOR 1/2 TON
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12478088 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12478088 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    See Complete Installation and Repair Tips

OEM GM Seal, Transfer Case 12478088 Designed for Proper Fit and Performance

Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 12478088 Seal, Transfer Case is also referred to as GM Transfer Case Seal, Automatic Transmission Seal. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation.
Genuine GM has designed this part 12478088 which delivers premium-quality Seal, Transfer Case functionality to the transmission system of your vehicle. The transmission seal functions as a critical perimeter to stop fluid leakage which protects transmission systems from contamination and enables the system to operate without issues. A proper maintenance program including regular monitoring of the GM component becomes vital to extend transmission life because this part seals fluids inside while blocking outside elements that could damage the system. This genuine GM component provides protection because it comes with a factory warranty that defends both reliability and performance quality. Additional information about shipping procedures and returns exists in our Shipping Policy and Return Policy available through our website. The GM component serves as a vital system element which plays an essential role in extending the operational life of your vehicle's transmission system so it should be considered an absolute requirement by any driver.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.