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Home Categories Transmission & Drivetrain Differentials & Parts GM 12479377

Rear Axle Housing Cover Kit with Gasket and Bolts - GM (12479377)

Fits Models Years 2002-2009 GM

Rear Axle Housing Cover Kit with Gasket and Bolts - GM (12479377)

Rear Axle Housing Cover Kit with Gasket and Bolts - GM (12479377)

Fits Models Years 2002-2009 GM

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12479377
  • 12479019

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12479377

  • Other Names:

    Differential Cover

  • Description:

    Short wheel base. Bravada/Envoy/Trailblazer. 113 wheelbase. 4.10 ratio. Without 4l70e trans. Bravada/Envoy/Trailblazer. 113 wheelbase. 3.73 ratio. Rainier. 3.73 ratio. With limited slip. Rainier. 4.2l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
  • Condition: New
  • Notes: Included with axle assembly. Order by description.
  • Applications: 8.50 & 8.625 RING GEAR.
  • Replaces:

    12479019

Warning WARNING: California Proposition 65
  • MSRP: $60.22
  • Discount: $22.47 (37.3% off)
  • Sale Price: $37.75
OR
Ships To
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12479377
  • 12479019

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12479377

  • Other Names:

    Differential Cover

  • Description:

    Short wheel base. Bravada/Envoy/Trailblazer. 113 wheelbase. 4.10 ratio. Without 4l70e trans. Bravada/Envoy/Trailblazer. 113 wheelbase. 3.73 ratio. Rainier. 3.73 ratio. With limited slip. Rainier. 4.2l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
  • Condition: New
  • Notes: Included with axle assembly. Order by description.
  • Applications: 8.50 & 8.625 RING GEAR.
  • Replaces:

    12479019

Warning WARNING: California Proposition 65

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

GM Part Solution

Upgrade your 2002-2009 GM Vehicle with confidence. At GM Part Solution, we’ve made finding genuine OEM parts easier—and more affordable—than ever. This Rear Axle Housing Cover Kit with Gasket and Bolts (12479377) is a factory-direct component, guaranteed to provide a perfect fit and long-lasting performance. Skip the markup at the local parts counter and get your genuine GM parts delivered straight to your door in just a few days.

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