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:

  • Brand new, not rebuilt or remanufactured
  • Includes pulley
  • Replaces dealer part numbers: 12555153, 3539155
  • Direct replacement
  • Built to strict quality control standards

This tensioner makes a great replacement and has good cost savings over a dealer unit.

Item Condition: New

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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.

There are no reviews for this item.
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
No questions have been asked about this item.
Year Make Model Description
2006-2008Buick Lucerne Buick Lucerne Water Pump Belt Tensioner V8 4.6L (8th Vin Digit Y)
2008-2010Buick Lucerne Buick Lucerne Water Pump Belt Tensioner V8 4.6L (8th Vin Digit 9)
2011Buick Lucerne Buick Lucerne Water Pump Belt Tensioner V8 4.6L (8th Vin Digit S)
1995Cadillac Concours Cadillac Concours Water Pump Belt Tensioner V8 4.6L (8th Vin Digit Y)
1996-1999Cadillac Concours Cadillac Concours Water Pump Belt Tensioner V8 4.6L (8th Vin Digit 9)
2006-2010Cadillac DTS Cadillac DTS Water Pump Belt Tensioner V8 4.6L (8th Vin Digit 9)
2006-2010Cadillac DTS Cadillac DTS Water Pump Belt Tensioner V8 4.6L (8th Vin Digit Y)
2011Cadillac DTS Cadillac DTS Water Pump Belt Tensioner V8 4.6L (8th Vin Digit 6)
2011Cadillac DTS Cadillac DTS Water Pump Belt Tensioner V8 4.6L (8th Vin Digit S)
1996-2005Cadillac Deville Cadillac Deville Water Pump Belt Tensioner V8 4.6L (8th Vin Digit Y)
2000-2005Cadillac Deville Cadillac Deville Water Pump Belt Tensioner V8 4.6L (8th Vin Digit 9)
1995-2002Cadillac Eldorado Cadillac Eldorado Water Pump Belt Tensioner V8 4.6L (8th Vin Digit 9)
1995-2002Cadillac Eldorado Cadillac Eldorado Water Pump Belt Tensioner V8 4.6L (8th Vin Digit Y)
1995-1998Cadillac STS Cadillac STS Water Pump Belt Tensioner V8 4.6L (8th Vin Digit 9)
2001Cadillac STS Cadillac STS Water Pump Belt Tensioner V8 4.6L (8th Vin Digit 9)
1999-2003Cadillac Seville Cadillac Seville Water Pump Belt Tensioner V8 4.6L (8th Vin Digit 9)
1999-2004Cadillac Seville Cadillac Seville Water Pump Belt Tensioner V8 4.6L (8th Vin Digit Y)
1995-2003Oldsmobile Aurora Olds Aurora Water Pump Belt Tensioner V8 4.0L (8th Vin Digit C)
2004-2005Pontiac Bonneville Pontiac Bonneville GXP Water Pump Belt Tensioner V8 4.6L (8th Vin Digit Y)
Part #: 1AEBT00048


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout