Make sure this part fits

GM 12546147
Extension, Transmission Case Extension, Rear

1991-2007 GM

Customer Questions & Expert Answers (1)
12546147 GM Extension, Transmission Case Extension, Rear Illustration 1 of 1
  • Part Description
    Extension, Transmission Rear Oil; Extension, Transmission Case
  • Position
    Rear
  • Manufacturer
    General Motors
Make sure this part fits
$277.04 MSRP: $435.90
You Save: $158.86 (37%)
Ships in 1-2 Business Days
1
ADD TO CART
  • Vehicle Fitment

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

    Q:
    Is this 12546147 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12546147 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist

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.
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 14.3 x 12.3 x 11.8 inches while weighing 10.60 Pounds. The 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.