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Genuine OEM GM Pulleys

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OEM Replacement Chevy Engine Pulley Parts

Engine pulleys are essential components to any Chevy, helping to rotate various components such as the timing belt and the alternator's serpentine belt. Understanding their purpose and knowing when to replace them is essential for maintaining the performance and reliability of your vehicle.

What are Chevy Engine Pulleys for?

Engine pulleys for your Chevy Trax serve as connection points between the engine and drive chains such as the timing belt and the serpentine belt. The timing belt, driven by the crankshaft pulley, controls the timing of the engine's valves, ensuring smooth and efficient combustion. Meanwhile, the serpentine belt, driven by the crankshaft pulley as well, powers the alternator, water pump, and other vital accessories.

When to Replace Old and Worn Chevy Engine Pulleys?

Over time and with high mileage, the pulleys in your Chevy Camaro may wear out and require replacement after several years or when noticing common symptoms of a broken or wobbly engine pulley like unusual squealing or grinding, vibrations felt through the steering wheel or pedals, and visible signs of wear or damage on the pulley itself.

Save Your Money on New Chevy Engine Pulleys

Scottsdale drivers can save up to 35% on genuine Chevy Silverado truck engine pulleys by purchasing from our reputable GM parts supplier that offers speedy nationwide shipping right to your door.

Drive Belt Idler Pulley

Part Number: 12564509
GM GM
Other Names: Accessory Drive Belt Idler Pulley, 808
Replaces: 24502989
Description: 3.8L, drive belt. Attached to Tensioner Assy. Replaces A/C Compressor. Attached to Engine Mount Strut Bracket. Grand Prix. 3.8l. With...
Fits:
  • Buick:
    • Park Avenue,
    • Regal,
    • Riviera
  • Chevrolet:
    • Camaro,
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Bonneville,
    • Firebird,
    • Grand Prix
MSRP $37.46
$22.84

Pulley

Part Number: 12537146
GM GM
Other Names: Accessory Drive Belt Idler Pulley, Idler Pulley
Description: 3.8L. Without supercharger.
Fits: This product fits most vehicles
$12.23

Pulley

Part Number: 12564510
GM GM
Notes: Included with alternator. Included with belt tensioner.
Other Names: Idler Pulley, Accessory Drive Belt Idler Pulley, Tension Pulley, Serpentine Idler Pulley, F (S)Pulley
Replaces: 24507524
Description: Supercharger belt. Park Avenue. Riviera. 4.9L. Grand Prix. 3.8l. With supercharger. Smooth. Attached to Idler Bracket.
Fits:
  • Buick:
    • Park Avenue,
    • Regal,
    • Riviera
  • Cadillac:
    • DeVille,
    • Seville
  • Chevrolet:
    • Monte Carlo
  • Oldsmobile:
    • LSS
  • Pontiac:
    • Bonneville,
    • Grand Prix
$67.97

Idler Pulley

Part Number: 24503859
GM GM
Applications: 3.4L.
Other Names: Engine Timing Belt Idler, Pulley
Description: All models.
Fits:
  • Chevrolet:
    • Lumina,
    • Monte Carlo
  • Oldsmobile:
    • Cutlass Supreme
  • Pontiac:
    • Grand Prix
$14.13

Idler Pulley

Part Number: 21006305
GM GM
Notes: Included with belt tensioner assembly.
Other Names: Tension Pulley, Accessory Drive Belt Tensioner Pulley, Pulley
Description: Saturn.
Fits:
  • Saturn:
    • SC,
    • SC1,
    • SC2,
    • SL,
    • SL1,
    • SL2,
    • SW1,
    • SW2
$11.76

Idler Pulley

Part Number: 12670964
GM GM
Other Names: Accessory Drive Belt Idler Pulley, F (S)Pulley
Description: Corvette. 5.5l.
Fits:
  • Chevrolet:
    • Corvette
MSRP $33.88
$20.66

Belt

Part Number: 21007096
GM GM
Other Names: Drive Belt, Serpentine Belt
Description: Saturn. With p/s. Sohc, with power steering, with ac.
Fits:
  • Saturn:
    • SC1,
    • SL,
    • SL1,
    • SL2,
    • SW1,
    • SW2
$43.06

Belt

Part Number: 21007094
GM GM
Other Names: Drive Belt, Serpentine Belt
Description: Saturn. With p/s. Sohc, with power steering, without ac.
Fits:
  • Saturn:
    • SC1,
    • SL,
    • SL1,
    • SL2,
    • SW1,
    • SW2
$37.33

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