Top 9 Idler Pulley Tensioner – Automotive Replacement Belt Tensioners

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1. ACDelco

#ad

ACDelco 38103 Professional Automatic Belt Tensioner and Pulley Assembly

#adACDelco #ad - Ensures proper belt tension, alignment, and damping for superior performance. 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. Patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use.

Brand	ACDelco #ad
Manufacturer	ACDelco #ad
Height	3.6 Inches
Length	8.8 Inches
Weight	1.52 Pounds
Width	4.8 Inches
Part Number	38103
Model	38103
Warranty	Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.

2. ACDelco

#ad

ACDelco 38001 Professional Idler Pulley

#adACDelco #ad - Has mounting hardware included on some popular applications as an added feature. Bearing is designed for application specific speed and load requirements. Steel or thermoplastic construction that provides high durability for long life. Provides reliable operation under severe conditions for year round performance.

Brand	ACDelco #ad
Manufacturer	ACDelco #ad
Height	2 Inches
Length	3.6 Inches
Weight	0.64 Pounds
Width	3.6 Inches
Part Number	38001
Model	38001
Warranty	Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.

3. Hayden Automotive

#ad

Hayden Automotive 5021 Idler and Belt Tensioner Pulley

#adHayden Automotive #ad - Long life and easy replacement. Extends belt and accessory drive bearing life. For lexus, Toyota. Package dimensions: 1016 l x 3. 302 h x 10414 w centimeters.

Brand	Hayden Automotive #ad
Manufacturer	Hayden Automotive #ad
Height	8 Inches
Length	5.2 Inches
Weight	0.36 Pounds
Width	4.2 Inches
Part Number	5021
Model	5021
Warranty	1 year or 12K Miles

4. Gates

#ad

Gates 38163 Belt Tensioner Assembly

#adGates #ad - The package length of the Product is 8. 56 inches. Country of Origin : China. The package height of the Product is 3. 44 inches. The package width of the Product is 4. 56 inches.

Brand	Gates #ad
Manufacturer	Gates #ad
Height	0 Inches
Length	0 Inches
Weight	1.2 Pounds
Width	0 Inches
Part Number	38163
Model	38163

5. AA Ignition

#ad

Replaces 38158, Sierra, Tahoe, Escalade, 88929140, Avalanche, Automatic Serpentine Belt Tensioner Pulley Assembly, Compatible with Chevy, Trailblazer, Yukon, Silverado, GMC & Other GM Vehicles

#adAA Ignition #ad - Cracks and wear on the accessory belt may also be visible. This part is commonly found on popular vehicles and models with years 99, 02, 07, 06, 08, QUALITY AND FINISH - While this is not a genuine OEM part, 04, 01, 09. The torsional round spring design provides consistent tension for maximum durability.

Compatible with chevrolet, 3500 | 2003 - 2006 ssr | 1999 - 2008 silverado 1500 | 1999 - 2004 silverado 2500 | 2000 - 2008 suburban 1500, isuzu & saab vehicles - 2004 - 2007 rainier | 2002 - 2008 escalade | 2003 - 2008 express 1500, buick, 2500, cadillac, xl 1500, GMC, HUMMER, 2500 | 1999 - 2008 sierra 1500 | 2001 - 2006 sierra 3500 | 2000 - 2008 yukon, XL 2500 | & more. Replacement belt tensioner and pulley assembly - transports power to the alternator, power steering pump, air conditioning and keeps it running smoothly and effectively. Power steering and ac may stop working and if it completely fails then you may experience overheating in the engine and your car may break down.

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. Oem fit, 03, 05, it is a direct replacement and it will fit and work exactly like the factory part. It is designed for vehicles that needs an automatic belt tensioner. Lifetime warranty - this replacement belt tensioner and pulley assembly comes complete with a lifetime warranty.

Brand	AA Ignition #ad
Manufacturer	AA Ignition #ad
Part Number	88929140
Warranty	Lifetime Warranty

6. ACDelco

#ad

ACDelco 38009 Professional Flanged Idler Pulley

#adACDelco #ad - Steel or thermoplastic construction that provides high durability for long life. Provides reliable operation under severe conditions for year round performance. Bearing is designed for application specific speed and load requirements. Has mounting hardware included on some popular applications as an added feature.

Brand	ACDelco #ad
Manufacturer	ACDelco #ad
Height	2 Inches
Length	3.6 Inches
Weight	0.22 Pounds
Width	3.6 Inches
Part Number	38009
Model	38009
Warranty	Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.

7. Hayden Automotive

#ad

Hayden Automotive 5979 Idler and Belt Tensioner Pulley

#adHayden Automotive #ad - Package dimensions: 10414 h x 3. 302 l x 1016 w centimeters. Long life and easy replacement. Package weight: 0249 kilograms. Country of Origin : China.

Brand	Hayden Automotive #ad
Manufacturer	Hayden Automotive #ad
Height	1.2 Inches
Length	4 Inches
Weight	0.23 Pounds
Width	4 Inches
Part Number	5979
Model	5979
Warranty	1 year or 12K Miles

8. Dorman

#ad

Dorman 419-602 Belt Tensioner Pulley

#adDorman #ad - Direct replacement for a proper fit every time. Replacement stops squeak, squeal or groaning noise associated with a worn Belt Tensioner Pulley. Steel or plastic construction for long-lasting durability against heat, shock and corrosion. Manufactured to strict engineering quality standards. Ensure fit – to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage.

Brand	Dorman #ad
Manufacturer	Dorman #ad
Height	4.5 Inches
Length	4.5 Inches
Weight	0.55 Pounds
Width	1.4 Inches
Part Number	419-602
Model	419-602

9. Dorman

#ad

Dorman 419-613 Idler Pulley

#adDorman #ad - Formally dealer only parts now available in the aftermarket. New products, new solutions, new opportunities. Quality materials used.

Brand	Dorman #ad
Manufacturer	Dorman - TECHoice #ad
Height	4.5 Inches
Length	4.5 Inches
Weight	0.4 Pounds
Width	1.6 Inches
Part Number	419613
Model	419-613