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  See more parts for Chevrolet Impala
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AC Delco Drive Belt Tensioner - 12603527
ACDelco GM Original Equipment Drive Belt Tensioner Assemblies are spring-loaded pulleys designed to draw tension on your vehicle's serpentine belt, and are GM-recommended replacements for your vehicle's original components. These original equipment drive belt tensioner assemblies have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Features:
  • Helps keep drive belt at correct tension to help maintain proper function
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
Specifications:
  • Mount Hole Diameter (mm): 10.7 mm
  • Pulley Center Bore Diameter (in): 0.315 in
  • Mount Hole Diameter (in): 0.421 in
  • Pulley Width (in): 0.999 in
  • Mount Hole Quantity: 1
  • Weight (lb): 1.76
  • Height (in): 2.1
  • Pulley Outside Diameter (in): 3.1
  • Width: 3.2
  • Length: 6.6
  • Pulley Center Bore Diameter (mm): 8 mm
  • Pulley Width (mm): 25.38 mm
  • Degree Range Of Adjustment (deg): 27
  • Length: 167.2
  • Material: Aluminum/Steel/Plastic
  • Color: Natural/Black
  • Programming Required: No
  • Belt Type: Serpentine
Fitment:
  • Chevrolet Impala 2006-2011
  • Chevrolet Malibu 2006-2010
  • Chevrolet Monte Carlo 2006-2007
  • Chevrolet Uplander 2006-2009
  • Chevrolet Impala 2007-2011
  • Chevrolet Malibu 2007-2010
  • Chevrolet Monte Carlo 2007-2007
  • Chevrolet Uplander 2007-2009
  • Chevrolet Impala 2008-2011
  • Chevrolet Malibu 2008-2010
  • Chevrolet Uplander 2008-2009
  • Chevrolet Impala 2009-2011
  • Chevrolet Malibu 2009-2010
  • Chevrolet Uplander 2009-2009
  • Chevrolet Impala 2010-2011
  • Chevrolet Malibu 2010-2010
  • Chevrolet Impala 2011-2011

Other Part Numbers:
AC Delco #12603527

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Chevrolet Impala 2006-2009 SS
Chevrolet Impala 2006-2011 LTZ
Chevrolet Impala 2006-2011 Police
Chevrolet Impala 2006-2011 LS
Chevrolet Impala 2006-2011 LT
Chevrolet Impala 2008 50th Anniversary Edition
Chevrolet Malibu 2006-2007, 2009 Base
Chevrolet Malibu 2006-2007 Maxx LTZ
Chevrolet Malibu 2006-2010 LTZ
Chevrolet Malibu 2006-2010 LT
Chevrolet Malibu 2006-2007 SS
Chevrolet Malibu 2006-2007 Maxx LT
Chevrolet Malibu 2006-2010 LS
Chevrolet Malibu 2006-2007 Maxx SS
Chevrolet Malibu 2006-2007 Maxx LS
Chevrolet Malibu 2008 Classic LT
Chevrolet Malibu 2008 Classic LS
Chevrolet Malibu 2008-2010 Hybrid
Chevrolet Monte Carlo 2006 LTZ
Chevrolet Monte Carlo 2006-2007 LT
Chevrolet Monte Carlo 2006-2007 LS
Chevrolet Uplander 2006-2009 Base
Chevrolet Uplander 2006-2009 LS
Chevrolet Uplander 2006-2009 LT

AC Delco Banner

Who is AC Delco?

AC Delco is a world-renowned company and is considered a premier supplier of Original Equipment parts. The company’s roots can be traced back to more than 100 years. Today, AC Delco has established itself as the global leader when it comes to automotive replacement parts.

Wide Range of Products

AC Delco has one of the most comprehensive parts list available in the market. It has over 90,000 auto parts across 37 product lines and is distributed all over the globe. Over the years, they have built a reputation as the leading source of high-quality auto parts. They have grown into one of the biggest manufacturers and caters to different industries which include the marine and industrial equipment sector.

The company offers various parts such as spark plugs, batteries, oil filters, wiper blades, air filters, and brakes. They also have repair components for radiators, alternators, chassis and vehicle cooling systems.

The Best Only Trusts the Bests

AC Delco has a long-standing partnership with General Motors and has since provided them with top-quality and reliable parts.

Purchase AC Delco Products at Vivid Racing

AC Delco has always been a part of the automotive industry. They are considered as one of the pillars and have played a vital role in helping shape the way we know automobiles today. If you want parts that have passed the test of time, then this is the brand for you. They have been manufacturing parts way before most of us are even born and have always kept that tradition of creating products you can rely on. To know more about AC Delco, visit Vivid Racing and check out their list of products that would fit your needs.





A WHOLE LOT OF PART PROTECTION

Most GM OE and Gold (Professional) lines are covered under a 24-month/unlimited-mile limited warranty and our Silver (Advantage) line limited warranties are 12 months/unlimited miles. Click Here for full warranty details.

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