Top 10 Belt Tensioner and Pulley Assembly – Automotive Replacement Belt Tensioners

As an Amazon Associate I earn from qualifying purchases.

1. ACDelco

#ad

ACDelco 38103 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. 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. ACDelco

#ad

ACDelco 38108 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. Fit type: Vehicle Specific. 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
Weight2.32 Pounds
Width4.8 Inches
Part Number38108
Model38108
WarrantyLimited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.

3. Bapmic

#ad

Bapmic 31170-PNA-023 Automatic Serpentine Belt Tensioner with Pulley Assembly for Honda CR-V Accord Acura TSX 2.0L 2.3L 2.4L

#ad
Bapmic #ad - For honda cr-v accord Acura TSX. Replacement oem original equipment part number: 31170raaa01, 89321, 89321fn, 45712, 38278m, 31170pna023, 38278, 31170-raa-a01, 31170-pna-023. Other part number: 305321, 5712, GTA1056. 1 year Warranty. Aftermarket product with Premium Quality. Enhance performanc. Easy Installation. High Reliability. Perfect match for the Original Car. Please verify Fitment or Application.
BrandBapmic #ad
ManufacturerBapmic #ad
Part NumberCPOB32-234003
Model5824060496

4. DRIVESTAR

#ad

DRIVESTAR Belt Tensioner & Pulley Assembly for Hyundai 2010-2013 Santa Fe,for Kia 2011-2014 Sportage OE-Quality

#ad
DRIVESTAR #ad - With the help of vibration damping system, it increases tension and keeps the amount of energy reduced to a natural frequency for lasting use. This belt assures accurate belt tension, alliance and damping which considerably enhances performance. With pulley: Yes. Fitment:for hyundai santa fe/sonata/Tucson, for Kia Forte Forte Koup/Optima/Sportage/Rondo/Sorento. This ensures high durability. Torsional round spring design causes consistent tension and helps in preventing the contamination.
BrandDRIVESTAR #ad
ManufacturerDRIVESTAR #ad
Part Number2528125000
Warranty1 Year Warranty

5. ACDelco

#ad

Silver, ACDelco 38104 Professional Automatic Belt Tensioner and Pulley Assembly

#ad
ACDelco #ad - Patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use. Provides full line coverage for domestic, import, and heavy duty applications. 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. Fit type: Vehicle Specific.
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.

6. ACDelco

#ad

ACDelco 38158 Professional Automatic Belt Tensioner and Pulley Assembly

#ad
ACDelco #ad - Fully equipped with state-of-the-art technology. Patented vibration damping system increases tensioner, belt, and accessory component life for long lasting use. Constantly modernizing our powerful devices to meet the demands of the modern user. Fit type: Vehicle Specific. All products have been designed with the professional in mind. Ensures proper belt tension, alignment, and damping for superior performance.
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.

7. Bapmic

#ad

Bapmic Serpentine Belt Tensioner and Idler Pulley Assembly for Mercedes Benz S350 E320 C280 1122000970

#ad
Bapmic #ad - Perfect match for the Original Car. Please verify Fitment or Application. Other part number: fs27915, 419-037, 0002020919, 112 200 09 70, 000 202 09 19, 38174, 49262. For mercedes-benz c280 c320 c55 amg cl500 clk350 clk430 CLK500 R500 Replacement oem original equipment part number: 1122000970, 0002020019, 000 202 00 19. Enhance performanc. Easy Installation. High Reliability. For mercedes e320 e430 e500 e55 amg g500 ml430 ml500 s430 s500 sl500 SLK320 .
BrandBapmic #ad
ManufacturerBapmic #ad
Height50 Centimeters
Length100 Centimeters
Weight100 Kilograms
Width100 Centimeters
Part NumberCPOB11-KIT008

8. ACDelco

#ad

ACDelco 38159 Professional Automatic Belt Tensioner and Pulley Assembly

#ad
ACDelco #ad - 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. Fit type: Vehicle Specific. 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 Pounds
Width4.8 Inches
Part Number38159
Model38159
WarrantyLimited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.

9. ROADFAR

#ad

ROADFAR Belt Tensioner Pulley Assembly Compatible for 1996-2001 Infiniti I30 2002-2004 Infiniti I35 2002-2006 Altima 1995-2008 Maxima 2003-2007 Murano 2004-2008 Quest

#ad
ROADFAR #ad - Warranty description - we provide one-year warranty for each product. If you have any problems, please contact us for a new replacement return or refund. Replace oe numbers - 419-624 1192531u0c 11925-31u00 11925-31u01 11925-31u02 11925-31U03 tensioner assembly.

Perfect fit - 100% brand new products. Tested to meet or exceed OEM specifications. Tensioner material - fitted with a high-quality bearing for smooth operation;High-strength alloy withstands engine heat and vibration;Sealed bearing resists dust and water ingress. Applicable models - fit 1996 1997 1998 1999 2000 2001 infiniti i30 2002 2003 2004 infiniti i35 2002 2003 2004 2005 2006 nissan altima 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 nissan maxima 2003 2004 2005 2006 2007 Nissan Murano 2004 2005 2006 2007 2008 Nissan Quest.
BrandROADFAR #ad
ManufacturerROADFAR #ad
Height3.15 Inches
Length7.48 Inches
Width3.74 Inches
Part Number102968-5231-1033118451

10. Bapmic

#ad

Bapmic Serpentine Belt Tensioner with Pulley Assembly Compatible with Mercedes Benz W203 W211 W220 W163 W164 1122000970

#ad
Bapmic #ad - 1 year Warranty. Enhance performanc. Easy Installation. High Reliability. Aftermarket product with Premium Quality. Replacement oem original equipment part number: 1122000970, 1122000070, 419037, 1122000870. Fits mercedes-benz c240 c280 c320 cl500 clk32 clk43 clk50 e320 e430 e500 g500 ml320 ml350 ml430 ml500 s430 s500 SL500 SLK32. Replacement oem original equipment part number: 112 200 09 70, 112 200 06 70, 112 200 00 70, 112 200 01 70, 112 200 03 70, 112 200 08 70. Other part number:fs27915, 1122000370, 419-037, 1122000170, 38174, 1122000670, 49262.
BrandBapmic #ad
ManufacturerBapmic #ad
Part NumberCPOB11-234012