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Home > Buick > Roadmaster Station Wagon > Serpentine Belt Tensioner > 1994-1996 Buick Roadmaster Serpentine Belt Tensioner with Pulley for V8 5.7L (8th Vin Digit P)

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Buick Roadmaster Station Wagon Serpentine Belt Tensioner with Pulley


In Stock (Ships same day for orders placed by 3 PM ET)

List Price:$58.61

Our Price: $45.95
 (You Save $12.66)

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Part Number: 1AEBT00020

Welcome Message from 1A Auto

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.


  • 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.

1 Year Warranty

This item is backed by a 1 Year Manufacturers Warranty. In the event this item should fail during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

This part replaces:
  • OE #: 12552509
  • DORMAN #: 419-107

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