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Accessory Drive Belt Tensioner Assembly
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Accessory Drive Belt Tensioner Assembly - Main Drive (Dorman) for 1999-2009 Buick, Chevrolet, & Pontiac NEW

$ 153 .16
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Main Drive
This accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles. It is engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue.
Brand: Dorman
Condition: New
See All Other Accessory Drive Belt Tensioner Assemblies
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Specifications & Info


Attribute Value
Ancho Máximo De La Correa 31mm
Belt Type Serpentina, Serpentine
Contenidos Del Paquete Tensor Automático De Correa, 3 Sello Tipo O, 2 Conectores Acodados
Diámetro De La Rodadura De La Polea (mm) 40mm
Groove Quantity 0
Inside Diameter 17
Maximum Belt Width (mm) 31 Mm
Pulley Bearing Diameter (mm) 40 Mm
Pulley Material Acero Aisi 1008, Steel Aisi 1008
Pulley Quantity 1, 1 Ensamble De Manguera Del Calentador
Rotación Del Tensor Cc (en Sentido Antihorario)
Tensioner Rotation Cc (counter Clockwise)

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 7 models (tapclick to expand)(tapclick to hide)
Allure 2005-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CX Sedan 2005 - 2009 V6 3.8L FWD Automatic
CXL Sedan 2005 - 2009 V6 3.8L FWD Automatic
CXS Sedan 2005 - 2008 V6 3.6L FWD Automatic
Super Sedan 2008 - 2009 V8 5.3L FWD Automatic
LaCrosse 2005-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CX Sedan 2005 - 2009 V6 3.8L FWD Automatic
CXL Sedan 2005 - 2009 V6 3.8L FWD Automatic
CXS Sedan 2005 - 2008 V6 3.6L FWD Automatic
Super Sedan 2008 - 2009 V8 5.3L FWD Automatic
LeSabre 2000-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Custom Sedan 2000 - 2005 V6 3.8L FWD Automatic
Limited Sedan 2000 - 2005 V6 3.8L FWD Automatic
Lucerne 2006-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CX Sedan 2006 - 2008 V6 3.8L FWD Automatic
CXL Sedan 2006 - 2008 V6 3.8L FWD Automatic
CXL Sedan 2006 - 2008 V8 4.6L FWD Automatic
CXS Sedan 2006 - 2008 V8 4.6L FWD Automatic
Super Sedan 2008 V8 4.6L FWD Automatic
Park Avenue 1999-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1999 - 2005 V6 3.8L FWD Automatic
Base Sedan 1999 V6 3.8L Supercharged FWD Automatic
Ultra Sedan 1999 V6 3.8L FWD Automatic
Ultra Sedan 1999 - 2005 V6 3.8L Supercharged FWD Automatic
Regal 1999-2004 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
GS Sedan 1999 V6 3.8L FWD Automatic
GS Sedan 1999 - 2004 V6 3.8L Supercharged FWD Automatic
GSE Sedan 2000 V6 3.8L Supercharged FWD Automatic
LS Sedan 1999 - 2004 V6 3.8L FWD Automatic
LSE Sedan 2000 V6 3.8L FWD Automatic
Riviera 1999 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1999 V6 3.8L Supercharged FWD Automatic
Chevrolet 2 models (tapclick to expand)(tapclick to hide)
Impala 2000-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2000 - 2005 V6 3.4L FWD Automatic
Base Sedan 2000 - 2005 V6 3.8L FWD Automatic
LS Sedan 2000 - 2005 V6 3.8L FWD Automatic
LS Sport Sedan 2003 V6 3.8L FWD Automatic
Police Sedan 2003 - 2005 V6 3.8L FWD Automatic
SS Sedan 2004 - 2005 V6 3.8L Supercharged FWD Automatic
Monte Carlo 2000-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS Coupe 2000 - 2005 V6 3.4L FWD Automatic
LS Competition Coupe 2003 V6 3.4L FWD Automatic
LS Sport Coupe 2003 V6 3.4L FWD Automatic
LT Coupe 2005 V6 3.8L FWD Automatic
SS Coupe 2004 - 2005 V6 3.8L Supercharged FWD Automatic
SS Coupe 2000 - 2004 V6 3.8L FWD Automatic
SS 35th Anniversary Edition Coupe 2002 V6 3.8L FWD Automatic
SS Dale Earnhardt Signature Edition Coupe 2002 V6 3.8L FWD Automatic
SS High Sport Coupe 2003 V6 3.8L FWD Automatic
SS Pace Car Coupe 2003 V6 3.8L FWD Automatic
Pontiac 2 models (tapclick to expand)(tapclick to hide)
Bonneville 2000-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
GXP Sedan 2004 - 2005 V8 4.6L FWD Automatic
SE Sedan 2000 - 2005 V6 3.8L FWD Automatic
SLE Sedan 2000 - 2005 V6 3.8L FWD Automatic
SSEi Sedan 2000 - 2003 V6 3.8L Supercharged FWD Automatic
Grand Prix 1999-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2005 - 2008 V6 3.8L FWD Automatic
GT Coupe 1999 - 2003 V6 3.8L FWD Automatic
GT Sedan 2006 - 2007 V6 3.8L Supercharged FWD Automatic
GT Sedan 1999 - 2003, 2005 V6 3.8L FWD Automatic
GT1 Sedan 2004 V6 3.8L FWD Automatic
GT2 Sedan 2004 V6 3.8L FWD Automatic
GTP Coupe 1999 - 2003 V6 3.8L Supercharged FWD Automatic
GTP Sedan 1999 - 2005 V6 3.8L Supercharged FWD Automatic
GXP Sedan 2005 - 2008 V8 5.3L FWD Automatic
SE Sedan 1999 - 2003 V6 3.1L FWD Automatic
SE Sedan 1999 - 2002 V6 3.8L FWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
This accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles. It is engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue.

Interchange Parts

Brand Part Number
Cadna Belts and Hose 5803
Dayco 89302
Four Seasons 45803
Gates 38271
General Motors 12590766
Goodyear 49336

Fits Years: 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009

Fits Models: Allure, Bonneville, Grand Prix, Impala, LaCrosse, LeSabre, Lucerne, Monte Carlo, Park Avenue, Regal, Riviera

Expert Guide

Accessory Drive Belt Tensioner Guide for the 2005-2012 Buick LaCrosse

Learn to spot the signs of a failing belt tensioner on your LaCrosse and choose the right aftermarket replacement.

 Read Full Guide →
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NEW
Direct-Fit Replacement

Engineered To OEM Specs

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