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Engine Blocks | GM Engine Blocks

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engine blocks at gm parts now
Shift into savings when you shop GM Performance Parts at GMPartsNow.com. Engines, engine blocks, transmission, Connect & Cruise Systems and other GM Performance Original Equipment Parts are built with advanced technology, innovative design and top performance strength. From city driving to the drag strip, GM Performance Parts are built to last. GM Powertrain and Performance Parts from GM Parts Now are Original Equipment Parts designed to perfectly fit your specific year, make and model. GM Parts Now has all the parts you need to get your engine and vehicle running smooth. If you want even more power, GM Performance Parts and Engines are here to take your ride to the next level. 

The Connect and Cruise Powertrain Systems provide engine and transmission combinations that include specifically calibrated controllers and wire harnesses designed for retrofit installations in older vehicles. Click here to learn more about Connect and Cruise. New technologies combined with classic combinations makes for more choices for you, the driver! Genuine GM Performance Parts from GM Parts Now are designed to bring your vehicle to the next level. 

Not seeing your part on our site? We can help! Don’t hesitate to contact us with any questions to ensure the right application for your GM vehicle. We’re available to assist you M-F from 8am - 5pm EST through chat or be calling (866) 530-5911 or after hours via email support@gmpartsnow.com. The parts team proudly maintains one of the largest GM parts inventories in the Midwest which makes it possible to ship most parts same day as they are ordered.

ENGINE
Part Number: 19432109
Replaces: 88962516
Not For Sale
Not For Sale
Block
Part Number: 12110129
MSRP $130.83
$85.76
MSRP $130.83
$85.76
Block
Part Number: 12129833
MSRP $31.80
$21.94
MSRP $31.80
$21.94
Block
Part Number: 12471396
MSRP $102.91
$67.46
MSRP $102.91
$67.46
Block
Part Number: 12471567
MSRP $59.61
$40.44
MSRP $59.61
$40.44
Block
Part Number: 12471572
MSRP $95.21
$62.40
MSRP $95.21
$62.40
Block
Part Number: 12479068
MSRP $96.75
$63.42
MSRP $96.75
$63.42
Block
Part Number: 12479073
MSRP $102.20
$66.99
MSRP $102.20
$66.99
Engine Long Block
Part Number: 89017861
Other Names: Engine, Long Block More Names
Replaces: 89017670
Description: LaCrosse. Grand Prix. Without supercharger. More Info
Notes: 16. More Notes
Fits:
  • Buick:
    • LaCrosse,
    • LeSabre,
    • Lucerne,
    • Park Avenue,
    • Regal,
    • Riviera
  • Chevrolet:
    • Camaro,
    • Impala,
    • Lumina,
    • Monte Carlo
  • Oldsmobile:
    • 88,
    • Intrigue,
    • LSS,
    • Regency
  • Pontiac:
    • Bonneville,
    • Firebird,
    • Grand Prix
  • 12 more
$2,866.19
$2,866.19
Engine Assembly, Long Block, 350SC, 2014 Copo Camaro
Part Number: 19328600
Other Names: Engine More Names
Description: More Info
Not For Sale
Not For Sale
Engine Heater
Part Number: 84983533
Other Names: Engine Block Heater More Names
Description: Help ease cold-weather starts with an Engine Block Heater. Includes the block heater harness, heating element, wall plug heater cord,... More Info
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
MSRP $195.00
$166.73
MSRP $195.00
$166.73
Engine Heater
Part Number: 84916467
Other Names: Engine Block Heater More Names
Description: Help ease cold-weather starts with an Engine Block Heater. Includes the block heater harness, heating element, wall plug heater cord,... More Info
Fits:
  • Chevrolet:
    • Suburban,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL
MSRP $195.00
$166.73
MSRP $195.00
$166.73
Engine Heater
Part Number: 84983534
Other Names: Engine Block Heater, Z71/AT4 Models More Names
Description: Help ease cold-weather starts with an Engine Block Heater. Includes the block heater harness, heating element, wall plug heater cord,... More Info
Fits:
  • Chevrolet:
    • Suburban,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL
MSRP $195.00
$166.73
MSRP $195.00
$166.73
Engine
Part Number: 12691671
Replaces: 12568758, 12681430, 12703983
Description: NEW LIFE FOR YOUR BABY! All new - not remanufactured! Chevrolet Performance offers this basic 5.7L 350-cubic-inch engine for 1987-1995,... More Info
$4,333.33
$4,333.33
Engine Complete Assembly
Part Number: 12691672
Other Names: Engine, Short Block More Names
Replaces: 12530283
Description: All models. 5.7l. Express, savana. 5.7l. With 4l80e trans. Express, savana. 5.0l. More Info
Fits:
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • Express 2500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Savana 2500,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 19 more
$4,438.89
$4,438.89
Suspension Stabilizer Bar Link Nut
Part Number: 11516076
Positions: Left, Right, Front
Other Names: Power Brake Booster Nut, Junction Block Nut, Stabilizer Bar Nut, Converter & Pipe Nut, Brake Master Cylinder Nut, Check Valve Nut,... More Names
Description: 11516076 - M8X1.25, 17.8OD. It's your pretty standard nut but it's got a great personality! They're commonly used for mounting brake... More Info
Fits:
  • Buick:
    • LaCrosse,
    • Verano
  • Cadillac:
    • ATS,
    • CTS,
    • ELR,
    • XTS
  • Chevrolet:
    • Camaro,
    • Captiva Sport,
    • Cobalt,
    • Corvette,
    • Equinox,
    • Malibu,
    • Sonic,
    • Spark EV,
    • Volt
  • GMC:
    • Terrain
  • Pontiac:
    • G5
  • Saturn:
    • Sky,
    • Vue
  • 14 more
MSRP $5.13
$3.55
MSRP $5.13
$3.55
Fender Liner Bolt
Part Number: 11519377
Positions: Left Rear, Left Upper, Left Front, Left Lower, Right Rear, Right Upper, Right Front, Right Lower, Front Rear, Front Upper, Front, Front Lower, Rear Lower Rear, Rear Lower Upper, Rear Lower Front, Rear Lower Lower, Lower Rear, Lower...
Other Names: Splash Shield Bolt, Lower Extension Bolt, Center Support Bolt, Wiper Motor Bolt, Air Deflector Bolt, Impact Bar Bolt, Headlamp... More Names
Notes: 14. More Notes
Fits:
  • Buick:
    • Enclave,
    • Encore,
    • Envision,
    • LaCrosse,
    • Regal,
    • Verano
  • Cadillac:
    • ATS,
    • CT4,
    • CT5,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Colorado,
    • Corvette,
    • Cruze,
    • Cruze Limited,
    • Equinox,
    • Impala,
    • Malibu,
    • Malibu Limited,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Traverse,
    • Trax
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Terrain
  • 27 more
MSRP $6.48
$4.45
MSRP $6.48
$4.45

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