Make sure this part fits

GM 12546147
Extension, Transmission Case Extension, Rear

1991-2007 GM

Customer Questions & Expert Answers (1)
GM 12546147 Extension, Transmission Case Extension, Rear
  • Part Description
    Extension, Transmission Rear Oil; Extension, Transmission Case
  • Position
    Rear
  • Manufacturer
    General Motors
Make sure this part fits
$277.04 MSRP: $435.90
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  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2002-2005, 1999 Cadillac Escalade5.3L V8, 5.7L V8, 6.0L V81 TON (CREW CAB, 3/4 TON EXTENDED CAB (6'6" BOX, 8' BOX), CHASSIS 159.9), EXT 3/4 TON, EXTENDED CAB, K2500 CREW CAB, K3500 (CHASSIS 135.5, REGULAR CAB 3/4 TON, REGULAR CAB)
    2002-2005 Chevrolet Avalanche8.1L V83/4 TON
    1992-1994 Chevrolet Blazer4.3L V6, 5.7L V8, 6.5L V81/2 TON
    1991 Chevrolet C15004.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 7.4L V8C1500 EXTENDED CAB (LONG BOX, STANDARD BOX), C1500 REGULAR CAB (LONG BOX, STANDARD BOX)
    1991 Chevrolet C25004.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 7.4L V8C2500 EXTENDED CAB (LONG BOX, STANDARD BOX), C2500 REGULAR CAB
    1991 Chevrolet C35005.7L V8, 6.2L V8, 7.4L V8C3500 (CHASSIS 135.5, CHASSIS 159.9, CHASSIS 183.5), C3500 (EXTENDED CAB, REGULAR CAB)
    1991-1998 Chevrolet K15004.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 6.5L V8K1500 EXTENDED CAB (LONG BOX, STANDARD BOX), K1500 REGULAR CAB (LONG BOX, STANDARD BOX)
    1991-2000 Chevrolet K25004.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 6.5L V8, 7.4L V8K2500 (CREW CAB, REGULAR CAB), K2500 EXTENDED CAB (LONG BOX, STANDARD BOX)
    1991-2000 Chevrolet K35005.7L V8, 6.2L V8, 6.5L V8, 7.4L V8K3500 (CHASSIS 135.5, CHASSIS 159.9), K3500 (EXTENDED CAB, REGULAR CAB), K3500 CREW CAB (LONG WHEELBASE, SHORT WHEELBASE)
    1999-2007 Chevrolet Silverado5.3L V8, 6.0L V8, 6.6L V8, 8.1L V8CLASSIC 2500 CREW CAB (LONG BOX, STANDARD BOX), CLASSIC 2500 EXTENDED CAB (LONG BOX, STANDARD BOX), CLASSIC 2500 REGULAR CAB, CLASSIC 3500 (CREW CAB, EXTENDED CAB CHASSIS 161.5), CLASSIC 3500 REGULAR CAB (CHASSIS 137.0, CHASSIS 161.5)
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12546147 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12546147 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Extension, Transmission Case Extension, Rear 12546147 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 12546147 Extension, Transmission Case Extension, Rear is available in the market. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12546147 Extension, Transmission Case Extension, Rear fits certain Chevrolet Tahoe, Avalanche, Suburban models, as well as GMC Yukon, Suburban, C1500. Additionally, it is compatible with Cadillac Escalade models.
The original GM component designated by manufacturer part number 12546147 maintains top performance when functioning as the Extension, Transmission Rear Oil; Extension, Transmission Case unit at its Rear. The component 12546147 is constructed from durable material and its dimensions span 14.1 x 12.3 x 12.2 inches while weighing 11.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 12546147 has available replacement options. 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.
The final choice towards the path of excellence and maximum functionality is the OEM part. There is stringent quality check on these components and they are well made to the standards required by GM factory hence ensure the installation process is hitch free. When you need any OEM components, our website should be your first option. We own a huge range of GM products at unbelievable prices. We have strict requirements on quality, so every genuine part comes with a manufacturer's warranty. Our customers' 100% satisfaction is our guidance.