OEM GM Replacement Engines

Replacing an engine is a major expense, which is why it's a good idea to get a warranty and save as much money as possible.

We've listed the most common GM replacement engines below, all of which come with a comprehensive warranty. Our prices are deeply discounted too, so you save as much as possible!

Special Offer: Free Shipping On Powertrain Parts!

When you buy a new or remanufactured engine from GMPartsOnline.net, we'll ship it directly to your front door...for FREE! Just use the code "SHIPFORFREE" when you check out. Details:

  • Offer valid for engines, transmissions, and transfer cases. $1,000 minimum purchase.
  • The code SHIPFORFREE will take $100 off your shipping charges at checkout. We'll credit the rest of the shipping charges to your card when we process your order.
  • You must pay freight to return your core for credit. Please call 866-423-9926 for special core freight pricing.
Engine
19177026
Description: Malibu. Cobalt. HHR. G5. 2.2l. More
Notes: Does Not Include Engine Electrical And Intake Manifold. More
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR,
    • Malibu
  • Pontiac:
    • G5
$3,056.04
$3,056.04
Remanufactured Engine
19177912
$3,365.46
$3,365.46
Engine
19208888
Description: Cobalt. HHR. G5. 2.2l. Federal. More
Notes: Does Not Include Engine Electrical And Intake Manifold. More
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR
  • Pontiac:
    • G5
$3,601.72
$3,601.72
Engine
12655766
$2,657.76
$2,657.76
Engine
19208889
Description: Malibu Hybrid. Vue Hybrid. Solstice. Aura. HHR. Sky. G6. 2.4l. Federal. With flex fuel. More
Fits:
  • Chevrolet:
    • HHR,
    • Malibu
  • Pontiac:
    • G6,
    • Solstice
  • Saturn:
    • Aura,
    • Sky,
    • Vue
  • 2 more
$3,278.04
Please Call for Availability
$3,278.04
Please Call for Availability
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
$3,343.59
$3,343.59
Engine
12617612
Description: CTS. More
Fits:
  • Cadillac:
    • CTS
$4,325.05
$4,325.05
Engine
19169323
Description: Canyon, Colorado. More
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
$4,617.61
$4,617.61
Engine
12649996
Other Names: Engine Kit More
Description: Equinox, Terrain. LaCrosse. CTS. SRX. More
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • CTS,
    • SRX
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
$4,830.75
$4,830.75
Engine
12491874
Other Names: Remanufactured Engine More
Description: All models. 3.1l. More
Notes: Includes Block, Pistons & Rods, Crankshaft, Crankshaft Bearings, Rod Bearings & Rear Seal. More
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Malibu
  • Pontiac:
    • Grand Prix
$2,597.63
$2,597.63
Engine
88894111
Description: All models. 3.1l. Federal. More
Notes: Includes Block, Pistons & Rods, Crankshaft, Crankshaft Bearings, Rod Bearings & Rear Seal. More
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Malibu
  • Pontiac:
    • Grand Prix
$2,597.63
$2,597.63
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
$2,386.18
$2,386.18
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
$2,258.87
$2,258.87
Engine
89038377
Other Names: Remanufactured Engine More
Description: All models. California. More
Fits:
  • Buick:
    • Century
  • Pontiac:
    • Grand Prix
$2,584.71
$2,584.71
Remanufactured Engine
89038379
$2,597.63
$2,597.63
Starter
12491872
Other Names: Engine, Remanufactured Engine More
Description: Impala, Monte Carlo. Aztek, Rendezvous. All. 4.8, 5.3, 6.0 & 8.1L, 6.0L. More
Notes: Part Numbers Are For Remanufactured Starter Assemblies, Contact Local Dealer For Possible Core Charge And Exchange Information. 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
$2,604.72
$2,604.72
Engine
12491873
Other Names: Remanufactured Engine More
Description: Impala, Monte Carlo. 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
$2,604.72
$2,604.72
Engine
89038381
Other Names: Remanufactured Engine More
Description: All models. More
Fits:
  • Chevrolet:
    • Lumina APV
  • Oldsmobile:
    • Silhouette
  • Pontiac:
    • Trans Sport
$2,479.50
$2,479.50
Remanufactured Engine
89038385
$2,604.72
$2,604.72
Remanufactured Engine
89038386
$2,604.72
$2,604.72
Engine
89038387
Other Names: Remanufactured Engine More
Description: Aztek, Rendezvous. California. More
Fits:
  • Buick:
    • Rendezvous
  • Pontiac:
    • Aztek
$2,597.63
$2,597.63
Engine
89038388
Other Names: Remanufactured Engine More
Description: Impala, Monte Carlo. All. 3.4l. Federal. More
Notes: Includes Block, Pistons & Rods, Crankshaft, Crankshaft Bearings, Rod Bearings & Rear Seal. More
Fits:
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Oldsmobile:
    • Alero
  • Pontiac:
    • Grand Am
$2,604.72
$2,604.72
Remanufactured Engine
89038389
$2,604.72
$2,604.72
Engine
12458124
Description: Intrigue. All. California. More
Fits:
  • Oldsmobile:
    • Intrigue
$3,371.36
$3,371.36
Engine
12600069
Description: Montana SV6. Rendezvous. Uplander. Terraza. 3.5l. More
Fits:
  • Buick:
    • Rendezvous,
    • Terraza
  • Chevrolet:
    • Uplander
  • Pontiac:
    • Montana
$3,459.96
$3,459.96
Engine
12624256
Description: Malibu. 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
$3,317.26
$3,317.26
Remanufactured Engine
19178140
$3,108.35
$3,108.35
Remanufactured Engine
19178141
$3,070.14
$3,070.14
Remanufactured Engine
19178142
$3,100.84
$3,100.84
Remanufactured Engine
19256057
$3,100.84
$3,100.84
Remanufactured Engine
19256058
$3,054.86
$3,054.86
Remanufactured Engine
89060430
$3,371.36
$3,371.36
Engine
89060431
Other Names: Remanufactured Engine More
Description: Relay. More
Fits:
  • Saturn:
    • Relay
$3,288.67
$3,288.67
Remanufactured Engine
89060432
$3,371.36
$3,371.36
Remanufactured Engine
89060445
$4,408.51
$4,408.51
Remanufactured Engine
89060446
$4,408.51
$4,408.51
Remanufactured Engine
89060449
$4,408.51
$4,408.51
Remanufactured Engine
89060450
$4,408.51
$4,408.51
Remanufactured Engine
19210822
$3,897.03
$3,897.03
Remanufactured Engine
19210825
$3,897.03
$3,897.03
Remanufactured Engine
19210826
$3,897.03
$3,897.03
Remanufactured Engine
19210827
$3,897.03
$3,897.03
Remanufactured Engine
19210828
$3,897.03
$3,897.03
Remanufactured Engine
19210833
$4,133.29
$4,133.29
Remanufactured Engine
19210834
$3,993.51
$3,993.51
Remanufactured Engine
19210842
$4,668.39
$4,668.39
Remanufactured Engine
19210843
$4,645.17
$4,645.17
Engine
19259420
Other Names: Remanufactured Engine More
Description: Enclave, Traverse. Outlook. Acadia. More
Fits:
  • Buick:
    • Enclave
  • GMC:
    • Acadia
  • Saturn:
    • Outlook
$4,593.99
$4,593.99
Remanufactured Engine
19168947
$2,597.63
$2,597.63
Remanufactured Engine
19168948
$2,703.57
$2,703.57