OEM GM Replacement Engines

Replacing an engine is a major expense, which is why saving money on parts is so important. We've listed the most common engine part numbers below, and we've worked hard to provide a price for each component that can't be beaten.

All new and remanufactured GM engines come with a comprehensive warranty. Be sure to call us today at 1-866-423-9926 for the best price on a replacement engine (or transmission or transfer case) for your GM product!

Free Shipping On Powertrain Parts!

Buy a new or remanufactured engine, transmission, or transfer case and we'll ship it directly to your front door...for FREE! Just use the code "SHIPFORFREE" when you check out.

Details: Offer ONLY valid on purchase of engines, transmissions, and transfer cases. $1,000 minimum purchase. When you enter the code SHIPFORFREE, we will immediately take $100 off your shipping charges at checkout. Then, when we process your order, we'll credit the rest of the shipping charges to your card. Additionally, you must pay freight to return your core for credit (only we have discounted shipping on cores available). Please call 866-423-9926 with questions.
Engine
55578536
Description: Volt. More
Fits:
  • Cadillac:
    • ELR
  • Chevrolet:
    • Volt
$3,756.19
$3,756.19
Engine
19177026
Description: G5. 2.2l. More
Notes: Does Not Include Engine Electical And Intake Manifold. More
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR,
    • Malibu
  • Pontiac:
    • G5
$2,990.00
$2,990.00
Remanufactured Engine
19177912
$3,292.73
$3,292.73
Engine
19208888
Description: G5. 2.2l. Federal. More
Notes: Does Not Include Engine Electical And Intake Manifold. More
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR
  • Pontiac:
    • G5
$3,523.89
$3,523.89
Engine
88984243
Description: Cavalier, Sunfire. More
Fits:
  • Pontiac:
    • Sunfire
$1,776.67
$1,599.00
$1,776.67
$1,599.00
Engine
12655766
Replaces: 12638878
Description: Equinox, Terrain. Without low emission. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Captiva Sport,
    • Equinox,
    • Impala,
    • Malibu
  • GMC:
    • Terrain
  • 3 more
$2,613.33
$2,613.33
Engine
12655766
Replaces: 12638878
Description: Equinox, Terrain. Without low emission. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Captiva Sport,
    • Equinox,
    • Impala,
    • Malibu
  • GMC:
    • Terrain
  • 3 more
$2,613.33
$2,613.33
Engine
12657110
$2,613.33
$2,613.33
Engine
19208889
Description: Vue Hybrid. Aura. Sky. 2.4l. More
Fits:
  • Chevrolet:
    • HHR,
    • Malibu
  • Pontiac:
    • G6,
    • Solstice
  • Saturn:
    • Aura,
    • Sky,
    • Vue
  • 2 more
$3,207.21
$3,207.21
Engine
19259135
Other Names: Remanufactured Engine More
Description: Vue Hybrid. Aura. Ion. Sky. 2.4l. More
Notes: Includes Water Pump, Oil Pump, Intake Manifold, Oil Pan, Cam Cover, Ignition Module, And Auto Trans Flex Plate. For Manual Trans... More
Fits:
  • Saturn:
    • Aura,
    • Ion,
    • Sky,
    • Vue
$3,271.34
$3,271.34
Engine
12617612
Description: CTS. More
Fits:
  • Cadillac:
    • CTS
$4,231.60
$4,231.60
Engine
19169323
Description: Canyon, colorado. More
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
$4,517.83
$4,517.83
Engine
12649996
Other Names: Engine Kit More
Description: Equinox, Terrain. More
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • CTS,
    • SRX
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
$4,750.00
$4,750.00
Engine
12491874
Other Names: Remanufactured Engine More
Description: All models. More
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Malibu
  • Pontiac:
    • Grand Prix
$2,541.49
$2,541.49
Engine
88894111
Description: Federal. All models. More
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Malibu
  • Pontiac:
    • Grand Prix
$2,541.49
$2,541.49
Short Block
89037573
Other Names: Engine, Remanufactured Engine More
Description: All models. Eng code m. More
Notes: Includes Block, Pistons & Rods, Crankshaft, Crankshaft Bearings, Rod Bearings & Rear Seal. Includes Block, Conn Rod, Pistons, Camshaft... More
Fits:
  • Buick:
    • Century,
    • Regal,
    • Skylark
  • Chevrolet:
    • Lumina,
    • Monte Carlo
  • Oldsmobile:
    • Achieva,
    • Cutlass,
    • Cutlass Supreme
  • Pontiac:
    • Grand Am,
    • Grand Prix
  • 5 more
$2,334.60
$2,334.60
Engine
89037575
Other Names: Remanufactured Engine More
Description: 3.1l. Federal. More
Notes: Includes Block, Pistons & Rods, Crankshaft, Crankshaft Bearings, Rod Bearings & Rear Seal. More
Fits:
  • Chevrolet:
    • Malibu
  • Oldsmobile:
    • Cutlass
$2,221.11
$2,221.11
Engine
89038377
Other Names: Remanufactured Engine More
Description: All models. California. More
Fits:
  • Buick:
    • Century
  • Pontiac:
    • Grand Prix
$2,541.49
$2,541.49
Remanufactured Engine
89038379
$2,541.49
$2,541.49
Engine
12491872
Other Names: Remanufactured Engine More
Description: Aztek, rendezvous. All. More
Fits:
  • Buick:
    • Rendezvous
  • Chevrolet:
    • Impala,
    • Monte Carlo,
    • Silverado 1500,
    • Silverado 1500 HD,
    • Silverado 2500 HD,
    • Silverado 3500
  • GMC:
    • Sierra 1500,
    • Sierra 1500 HD,
    • Sierra 2500 HD,
    • Sierra 3500
  • Pontiac:
    • Aztek
  • 7 more
$2,548.44
$2,548.44
Engine
12491873
Other Names: Remanufactured Engine More
Description: All. 3.4l. More
Notes: Includes Block, Pistons & Rods, Crankshaft, Crankshaft Bearings, Rod Bearings & Rear Seal. More
Fits:
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Oldsmobile:
    • Alero
  • Pontiac:
    • Grand Am
$2,548.44
$2,548.44
Engine
89038381
Other Names: Remanufactured Engine More
Description: All models. More
Fits:
  • Chevrolet:
    • Lumina APV
  • Oldsmobile:
    • Silhouette
  • Pontiac:
    • Trans Sport
$2,425.92
$2,425.92
Remanufactured Engine
89038385
$2,548.44
$2,548.44
Remanufactured Engine
89038386
$2,548.44
$2,548.44
Engine
89038387
Other Names: Remanufactured Engine More
Description: Aztek, rendezvous. California. More
Fits:
  • Buick:
    • Rendezvous
  • Pontiac:
    • Aztek
$2,541.49
$2,541.49
Engine
89038388
Other Names: Remanufactured Engine More
Description: All. 3.4l. More
Notes: Includes Block, Pistons & Rods, Crankshaft, Crankshaft Bearings, Rod Bearings & Rear Seal. More
Fits:
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Oldsmobile:
    • Alero
  • Pontiac:
    • Grand Am
$2,548.44
$2,548.44
Remanufactured Engine
89038389
$2,548.44
$2,548.44
Engine
12458124
Description: Intrigue. All. California. More
Fits:
  • Oldsmobile:
    • Intrigue
$3,298.51
$3,298.51
Engine
12600069
Description: Montana SV6. 3.5l. More
Fits:
  • Buick:
    • Rendezvous,
    • Terraza
  • Chevrolet:
    • Uplander
  • Pontiac:
    • Montana
$3,385.20
$3,385.20
Engine
12624256
Description: G6. 3.5l. Coupe, sedan. Without flex fuel. More
Notes: Includes Block, Pistons & Rods, Crankshaft, Crankshaft Bearings, Rod Bearings & Rear Seal. More
Fits:
  • Chevrolet:
    • Malibu
  • Pontiac:
    • G6
$3,245.57
$3,245.57
Remanufactured Engine
19178140
$3,041.18
$3,041.18
Remanufactured Engine
19178141
$3,003.80
$3,003.80
Remanufactured Engine
19178142
$3,033.85
$3,033.85
Engine
19181411
Description: Aura. More
Fits:
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo
  • Pontiac:
    • G6
  • Saturn:
    • Aura
$2,947.77
$2,652.99
$2,947.77
$2,652.99
Remanufactured Engine
19256057
$3,033.85
$3,033.85
Remanufactured Engine
19256058
$2,988.86
$2,988.86
Remanufactured Engine
89060430
$3,298.51
$3,298.51
Engine
89060431
Other Names: Remanufactured Engine More
Description: Relay. More
Fits:
  • Saturn:
    • Relay
$3,217.62
$3,217.62
Remanufactured Engine
89060432
$3,298.51
$3,298.51
Remanufactured Engine
89060445
$4,313.26
$4,313.26
Remanufactured Engine
89060446
$4,313.26
$4,313.26
Remanufactured Engine
89060449
$4,313.26
$4,313.26
Remanufactured Engine
89060450
$4,313.26
$4,313.26
Engine Kit
12645813
$4,391.67
$3,952.50
$4,391.67
$3,952.50
Remanufactured Engine
19210822
$3,812.82
$3,812.82
Remanufactured Engine
19210825
$3,812.82
$3,812.82
Remanufactured Engine
19210826
$3,812.82
$3,812.82
Remanufactured Engine
19210827
$3,812.82
$3,812.82
Remanufactured Engine
19210828
$3,812.82
$3,812.82
Remanufactured Engine
19210833
$4,043.98
$4,043.98