Search Bar 2
No Vehicle Selected
Search Bar 4
No Vehicle Selected
Home
Garage
Search
More
No Vehicle Selected
Search Bar 8
Buick Cadillac Chevrolet GMC Hummer Oldsmobile Pontiac Saturn
Air Filters Alternators Belts and Hoses Brake Calipers Brake Pads Brake Rotors Brakes Exhaust Parts Fuel Filters Oil Filters Spark Plugs Timing Belts Wiper Blades
Cargo Accessories Cargo Trays Door Sills Exterior Accessories Floor Mats Interior Accessories Roof Racks Shift Knobs Splash Guards Wheels
About Us Contact Us Order Status Login Shipping Policy Return Policy
Home Categories Engines & Components Complete Engines GM 12668643

5.3L Engine - GM (12668643)

2016-2018 GM - 12668643

5.3L Engine - GM (12668643)

5.3L Engine - GM (12668643)

2016-2018 GM - 12668643

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12668643

Details

  • Brand:

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

  • SKU:

    12668643

  • Other Names:

    Engine

  • Description:

    Sierra, silverado. 5.3l. With eassist. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
  • Condition: New
  • Notes: Does Not Include: Exhaust Manifolds or Engine Electrical.
  • Applications: 5.3L, 6.2L.
Warning WARNING: California Proposition 65
Make sure this part fits your Car
OR

Discontinued Product

No Longer Available For Purchase

Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More

Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12668643

Details

  • Brand:

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

  • SKU:

    12668643

  • Other Names:

    Engine

  • Description:

    Sierra, silverado. 5.3l. With eassist. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
  • Condition: New
  • Notes: Does Not Include: Exhaust Manifolds or Engine Electrical.
  • Applications: 5.3L, 6.2L.
Warning WARNING: California Proposition 65

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Payne Weslaco Motors GMC Parts

When you need your 5.3L Engine, you come to Payne Chevrolet Buick GMC Parts. All OEM parts, all discounted prices, and all delivered right to your home or work. With VIN verification we can guarantee for your 5.3L Engine (12668643) will perfectly fit your 2016-2018 vehicle. 

Shop for even more parts from full catalogs when you select a model below:

| Buick | Cadillac | Chevy | GMC |

| Hummer | Oldsmobile | Pontiac | Saturn |