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Home Categories Engines & Components Engine Bearings GM 12729655

Main Bearings - GM (12729655)

12729655

Main Bearings - GM (12729655)

Part can be found as reference #29 in illustration

Main Bearings - GM (12729655)

12729655

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12729655
  • 12671456, 12682028, 12687344, 12694775, 19420834, 19421174, 19432818

Details

  • Brand:

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

  • SKU:

    12729655

  • Other Names:

    Engine Crankshaft Main Bearing, Bearings, Bearing Kit

  • Notes: Includes Complete Set For Positions 1-5. Includes One Standard Upper & Lower Bearing. Includes Standard Upper & Lower, And Thrust Bearings.
  • Applications: 6.6L GAS. 5.3L, 6.2L. 6.2L W/O ZR1. 6.2L W/O SUPERCHARGER.
  • Replaces:

    12671456, 12682028, 12687344, 12694775, 19420834, 19421174, 19432818

Warning WARNING: California Proposition 65
  • MSRP: $90.91
  • Discount: $32.35 (35.6% off)
  • Sale Price: $58.56
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12729655
  • 12671456, 12682028, 12687344, 12694775, 19420834, 19421174, 19432818

Details

  • Brand:

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

  • SKU:

    12729655

  • Other Names:

    Engine Crankshaft Main Bearing, Bearings, Bearing Kit

  • Notes: Includes Complete Set For Positions 1-5. Includes One Standard Upper & Lower Bearing. Includes Standard Upper & Lower, And Thrust Bearings.
  • Applications: 6.6L GAS. 5.3L, 6.2L. 6.2L W/O ZR1. 6.2L W/O SUPERCHARGER.
  • Replaces:

    12671456, 12682028, 12687344, 12694775, 19420834, 19421174, 19432818

Warning WARNING: California Proposition 65

Main Bearings - GM (12729655)

12729655

Details

  • Brand:

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

  • SKU:

    12729655

  • Other Names:

    Engine Crankshaft Main Bearing, Bearings, Bearing Kit

  • Notes: Includes Complete Set For Positions 1-5. Includes One Standard Upper & Lower Bearing. Includes Standard Upper & Lower, And Thrust Bearings.
  • Applications: 6.6L GAS. 5.3L, 6.2L. 6.2L W/O ZR1. 6.2L W/O SUPERCHARGER.
  • Replaces:

    12671456, 12682028, 12687344, 12694775, 19420834, 19421174, 19432818

Warning WARNING: California Proposition 65

GMPartsNow Support

GM Parts Now is not owned by General Motors. GM Parts Now is owned and managed by a Chevrolet dealership in Michigan. Founded in 1925, it proudly maintains one of the largest GM parts inventories in the Midwest, making it possible to ship some parts the same day as they are ordered. You can order your Main Bearings (12729655) for your right here on our website.

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PLEASE NOTE! - "ADD TO CART" DOES NOT MEAN IN STOCK.

This part may need to be Special Ordered from a General Motors facility. While we do our best to maintain a comprehensive inventory based on national sales demand, we do not stock every GM part. The majority of our orders ship in 1-3 business days. Some GM warehouses take 5-7 business days to transfer parts to our shipping facility. Occasionally, some special orders or back-ordered parts may take 10+ business days to arrive before shipping. If your order is urgent, please contact us at [email protected] to confirm inventory/availability BEFORE placing your order.