Description
Warranty & Shipping
Product Reviews
Q&A
Vehicle Fit

This replacement serpentine belt tensioner is just what you need to get your vehicle in good working order again! If you are hearing a whirring noise from the front of your engine or if your belt often screeches you may be in need of a new belt tensioner. This part commonly wears out between 60,000 and 70,000 Miles. If it fails suddenly it can leave you stranded.

Specifications:

  • Replaces one of many dealer part numbers including: 12552509 
  • Brand new, not rebuilt or remanufactured
  • Bolts to front of engine
  • Built to strict quality control standards
  • Direct replacement for the following engines as listed:
    • V6 3.4L (8th Vin Digit S)
    • V8 4.3L (8th Vin Digit W)
    • V8 5.7L (8th Vin Digit P)
  • Does not fit vehicles with Heavy Duty cooling
    • On these models, the pulley is grooved
  • Only fits models where the pulley is smooth or flat

Note: To ensure fit please match the 8th digit of your VIN number to the VIN code in the title. Your vehicles VIN number can be found in the lower left corner of the windshield or on your registration.

Item Condition: New

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

5.00/ 5.0
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Better than original. Original had oddball reduced head fasteners for some reason
July 31, 2018
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
1994-1996Buick Roadmaster Buick Roadmaster Serpentine Belt Tensioner with Pulley V8 5.7L (8th Vin Digit P)
1994-1996Cadillac Brougham Cadillac Brougham Serpentine Belt Tensioner with Pulley V8 5.7L (8th Vin Digit P)
1994-1996Cadillac Fleetwood Cadillac Fleetwood Serpentine Belt Tensioner with Pulley V8 5.7L (8th Vin Digit P)
1993-1997Chevy Camaro Chevy Camaro Z28 Serpentine Belt Tensioner with Pulley V8 5.7L (8th Vin Digit P)
1993-1997Chevy Camaro Chevy Camaro Serpentine Belt Tensioner with Pulley V8 5.7L (8th Vin Digit P)
1993-1995Chevy Camaro Chevy Camaro Serpentine Belt Tensioner with Pulley V6 3.4L (8th Vin Digit S)
1994-1996Chevy Caprice Chevy Caprice Serpentine Belt Tensioner with Pulley V8 5.7L (8th Vin Digit P) with Standard Cooling
1994-1996Chevy Caprice Chevy Caprice Serpentine Belt Tensioner with Pulley V8 4.3L (8th Vin Digit S) with Standard Cooling
1994-1996Chevy Impala Chevy Impala SS Serpentine Belt Tensioner with Pulley V8 5.7L (8th Vin Digit P) with Standard Cooling
1993-1997Pontiac Firebird Pontiac Firebird Formula Serpentine Belt Tensioner with Pulley V8 5.7L (8th Vin Digit P)
1993-1997Pontiac Firebird Pontiac Firebird Serpentine Belt Tensioner with Pulley V8 5.7L (8th Vin Digit P)
1993-1995Pontiac Firebird Pontiac Firebird Serpentine Belt Tensioner with Pulley V6 3.4L (8th Vin Digit S)
Only 1 left in stock
Part #: 1AEBT00020


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

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