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5 Best Belts Hoses Pulleys of 2026

Last Updated - 2026/03/15

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ACDelco

ACDelco 38103 Professional Automatic Belt Tensioner and Pulley Assembly

ACDelco

CA$95.67

CA$105.42
(9% Off)

More Details
Main highlights
- 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
- Ensures proper belt tension, alignment, and damping for superior performance
CA$95.67
CA$105.42 (9% Off)
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ACDelco

ACDelco 38172 Professional Automatic Belt Tensioner and Flanged Pulley Assembly

ACDelco

CA$92.33

More Details
Main highlights
- 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
- Ensures proper belt tension, alignment, and damping for superior performance
CA$92.33
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ACDelco

ACDelco 38159 Professional Automatic Belt Tensioner and Pulley Assembly

ACDelco

CA$51.76

More Details
Main highlights
- 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
- Ensures proper belt tension, alignment, and damping for superior performance
CA$51.76
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ACDelco

ACDelco 38178 Professional Automatic Belt Tensioner Assembly without Pulley

ACDelco

CA$85.00

More Details
Main highlights
- 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
- Ensures proper belt tension, alignment, and damping for superior performance
CA$85.00
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Dayco

Dayco 89502 Belt Tensioner

Dayco

CA$89.70

More Details
Main highlights
- This Dayco 89502 Accessory Drive Belt Idler Pulley replaces Gates 36370, ACDelco 36370, CARQUEST 36370, Duralast 231502, Toyota 16603-38010, Goodyear 50001, NAPA 36370, OEM parts and is perfect for
- TRUST IN DAYCO: Dayco is a global leader in the automotive parts manufacturing industry and has built a reputation for high-quality Dayco belts since 1905. The supplier is guided by their primary business strategy to anticipate and satisfy the needs of their customers through reliable products and services
- RELY ON QUALITY AUTO PARTS: Dayco's essential engine parts and drive system solutions offer engine economy, efficiency, and exceptional performance while minimizing noise, vibration, and harshness. They strive to be first-to-market with built-to-last products such as high-quality engine timing belts, serpentine belts, drive belts, belt tensioners, and more
- REDUCE VIBRATIONS: If you are looking for a quality replacement for your worn serpentine or V-belt idler and tensioner pulleys, turn to Dayco. Constructed from spun steel or wear- tolerant plastic with specially formulated glass-filled polymers, these pulleys feature smoother surfaces and tighter dimensional tolerances to reduce vibration and therefore prolong belt life. Lubricated bearings and high temperature seals assure peak performance, the most critical element of a pulleys service life
- EXTEND SERVICE LIFE: Developed and designed using state-of-the-art three dimensional computer aided design (CAD) and finite element analysis (FEA) to ensure the optimal design and maximum structural integrity. Built to last, the Idler Pulley has superior tolerance to dirt, salt, chemicals, and other under-the-hood particulates
CA$89.70

5 Best Belts Hoses Pulleys of 2026

ACDelco 38103 Professional Automatic Belt Tensioner and Pulley Assembly

ACDelco 38172 Professional Automatic Belt Tensioner and Flanged Pulley Assembly

ACDelco 38159 Professional Automatic Belt Tensioner and Pulley Assembly

ACDelco 38178 Professional Automatic Belt Tensioner Assembly without Pulley

Dayco 89502 Belt Tensioner

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