Top 6 Belt Tensioner Assembly – Automotive Replacement Belt Tensioners

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1. ACDelco

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ACDelco 38103 Professional Automatic Belt Tensioner and Pulley Assembly

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ACDelco #ad - Provides full line coverage for domestic, import, and heavy duty applications. Torsional round spring design provides consistent tension and does not allow contamination for enhanced durability. Ensures proper belt tension, alignment, and damping for superior performance. Patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use.
BrandACDelco #ad
ManufacturerACDelco #ad
Height3.6 Inches
Length8.8 Inches
Weight1.52 Pounds
Width4.8 Inches
Part Number38103
Model38103
WarrantyLimited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.

2. AA Ignition

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Fits Chevy Avalanche, Buick Rainier, Yukon, GMC Sierra, Cadillac Escalade, Automatic Serpentine Belt Tensioner and Pulley Assembly, Replaces 38158, Tahoe, Silverado, Trailblazer, 88929140

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AA Ignition #ad - Replaces part# 38158, 88929140, 38158, gates 38158 - if you are experiencing grinding or squeaking noise from the front of your vehicle then you may have a problem with your serpentine belt tensioner. Replacement belt tensioner and pulley assembly - transports power to the alternator, power steering pump, air conditioning and keeps it running smoothly and effectively.

If the part every fail or break apart simply contact us for a replacement. Fits the following vehicles - 2004 - 2007 buick rainier | 2002 - 2008 cadillac escalade | 2003 - 2008 chevrolet express 1500, xl 1500, 2500 | 1999 - 2008 gmc sierra 1500 | 2001 - 2006 gmc sierra 3500 | 2000 - 2008 gmc yukon, 3500 | 2003 - 2006 chevrolet ssr | 1999 - 2008 Chevrolet Silverado 1500 | 1999 - 2004 Chevrolet Silverado 2500 | 2000 - 2008 Suburban 1500, 2500, XL 2500 | & more. The torsional round spring design provides consistent tension for maximum durability.

It is designed for vehicles that needs an automatic belt tensioner. Save hundreds of dollars off of dealer prices by purchasing this part and taking advantage of our warranty. Cracks and wear on the accessory belt may also be visible. This part is commonly found on popular gm vehicles and models with years 99, 03, 06, isuzu or gm part, 07, 02, QUALITY AND FINISH - While this is not a genuine Chevrolet, 04, 01, GMC, 08, 05, 09. See below for the full vehicle list.
BrandAA Ignition #ad
ManufacturerAA Ignition #ad
Part Number88929140
WarrantyLifetime Warranty

3. ACDelco

#ad

ACDelco 38158 Professional Automatic Belt Tensioner and Pulley Assembly

#ad
ACDelco #ad - Ensures proper belt tension, alignment, and damping for superior performance. Patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use. Torsional round spring design provides consistent tension and does not allow contamination for enhanced durability. Provides full line coverage for domestic, import, and heavy duty applications.
BrandACDelco #ad
ManufacturerACDelco #ad
Height3.6 Inches
Length8.8 Inches
Weight1 Pounds
Width4.8 Inches
Part Number38158
Model38158
WarrantyLimited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.

4. URO Parts

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W/NTN/NSK Bearing, URO Parts 11287530314 Acc. Belt Tensioner Assembly, Includes Mounting Bolt

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URO Parts #ad - Manufactured to OE dimensions for proper clearances and belt alignment. Fitted with a high-quality Japanese NTN/NSK bearing for smooth operation and long life. High-strength alloy or composite construction withstands engine heat and vibration. 24-month / unlimited Mileage Warranty. Coil spring where applicable matches OE spring rate for proper belt tension at all engine speeds. Guaranteed fitment. Sealed bearing resists dust and water ingress.
BrandURO Parts #ad
ManufacturerURO Parts #ad
Height3.5 Inches
Length6 Inches
Weight1.7 Pounds
Width3.5 Inches
Part Number11287530314
Model11287530314
Warranty1 year manufacturer

5. NewYall

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NewYall Drive Engine Belt Tensioner Assembly

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NewYall #ad - Fits 2006-2011 honda Pilot. Fits 2008-2010 honda Accord. Fits 2010 honda Accord Crosstour. Fits 2005-2010 honda Odyssey.
BrandNewYall #ad
ManufacturerNewYall #ad
Part Number3ll70-R70-A0l
Model3ll70-R70-A0l

6. ACDelco

#ad

ACDelco 38104 Professional Automatic Belt Tensioner and Pulley Assembly

#ad
ACDelco #ad - Provides full line coverage for domestic, import, and heavy duty applications. Torsional round spring design provides consistent tension and does not allow contamination for enhanced durability. Patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use. Ensures proper belt tension, alignment, and damping for superior performance.
BrandACDelco #ad
ManufacturerACDelco #ad
Height3.6 Inches
Length8.8 Inches
Weight1.13 Pounds
Width4.8 Inches
Part Number38104
Model38104
WarrantyLimited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.