Best Gates Automotive Replacement Engine Timing Parts in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Gates Automotive Replacement Engine Timing Parts

Dayco 89378 Belt Tensioner
#TOP1
Dayco 89378 Belt Tensioner
9.7
PM SCORE
Dayco Tensioner - 89263
#TOP2
Dayco Tensioner - 89263
9.6
PM SCORE
Dayco 89051 Belt Tensioner Pulley
#TOP3
Dayco 89051 Belt Tensioner Pulley
9.4
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Gates Automotive Replacement Engine Timing Parts of 2026

Market Overview
Gates Automotive Replacement Engine Timing Parts Reviewed
  • Reviews Analyzed: 785 Items
  • PM Avg. Rating: 7.1 / 10
9 Products Evaluated
  • Highest Price: $230.64
  • Lowest Price: $6.64
  • Avg. Price: $61.19

Dayco 89378 Belt Tensioner

DAYCO
89378
6.60 X 4.80 X 4.50 Inches
2.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Many products require vehicle-specific fitment

View the Compatibility table to ensure the part fits your year, make, model and submodel

Please reference the submodel information located on the far left within the Compatibility table under "Notes"

Please note: Due to our high sales volume, it may take up to 2-business days for us to reply to all questions and/or requests.

We do not offer shipping to APO/FPO

Dayco Tensioner - 89263

DAYCO
89263
8.10 X 4.50 X 4.20 Inches
2.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
LOOT2016 7.17

Features

Item Package Dimension:10.7 cm L X11.6 cm W X21.7 cm H

Item Package Weight:1.31 Kilograms

Product Type:Auto Part

Country Of Origin: United States

Dayco 89051 Belt Tensioner Pulley

DAYCO
89051
3.60 X 3.60 X 1.30 Inches
0.76 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Pulley Type: Serpentine.Material:Steel

Max Belt Width: 06 Rib

Pulley Material: Steel

Bearing ID 1 (mm): 17

Dayco 89377 Belt Tensioner

DAYCO
89377
6.40 X 4.60 X 4.30 Inches
1.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

This listing is for each

Package Dimensions: 10.414 H x 16.256 L x 11.43 W (centimeters)

Package Weight: 1.75 pounds

Country of Origin : United States

Dayco 89219 Belt Tensioner

DAYCO
89219
8.50 X 4.60 X 4.20 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimensions: 10.922 H x 21.844 L x 11.684 W (centimeters)

Package Weight: 2.95 pounds

Country of Origin : United States

Fit type: Vehicle Specific

Dayco Belt Tensioner

DAYCO
89477
8.10 X 4.50 X 4.20 Inches
3.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FinditParts Inc. 9.37

Features

Fit type: Vehicle Specific

The package length is 8.1 inches

The package height is 4.2 inches

The package width is 4.5 inches

Dayco 89611 Belt Tensioner

DAYCO
89611
16.31 X 16.06 X 8.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Hires Automotive 9.70

Features

This Dayco 89611 Accessory Drive Belt Tensioner Assembly replaces Gates 38404, ACDelco 38404, CARQUEST 38404, BMW 11.28.7.509.476-03, Duralast 305611, Goodyear 49387, NAPA 38404, OEM parts and is

REDUCE VIBRATIONS: Between smooth belt routing and accurate tensioning, the tensioner assembly assists in vehicle air conditioning compressors, alternators, power steering pumps, water pumps, and other various engine accessories that are critical to vehicle performance. This heavy-duty, durable Drive Belt Tensioner Assembly is an exact OE replacement designed to reduce wear, friction, vibration, and harshness

EXTEND SERVICE LIFE: These assemblies feature smoother surfaces and tighter dimensional tolerances to prolong belt life. Lubricated bearings and high temperature seals assure peak performance. Built to last, this Tensioner Assembly has superior tolerance to dirt, salt, chemicals, and other under-the-hood grime

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

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

Dayco 89135 Belt Tensioner Pulley

DAYCO
89135
3.80 X 3.70 X 1.30 Inches
0.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AutoPlus Auto Parts 9.41

Features

Package Dimensions: 2.794 H x 9.398 L x 9.906 W (centimeters)

Package Weight: 0.3 pounds

Country of Origin : United States

Fit type: Vehicle Specific

Dayco 89054 Belt Tensioner Pulley

DAYCO
89054
5.25 X 5.25 X 1.63 Inches
0.32 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimensions: 6.43 L x 3.12 H x 4.74 W (inches)

Package Weight : 5.25 pounds

Country of Origin : United States

Part number: 89054

Top 10 automotive replacement engine timing parts Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Dayco 9

Top 10 automotive replacement engine timing parts Brands Pie Chart


We've carried out a comprehensive analysis of 785 reviews on automotive replacement engine timing parts, using our selection criteria to identify the best options in the automotive tools & equipment. Our findings reveal that most customers typically select automotive replacement engine timing parts priced around $61.19, with top brands including yuesstloo, eccpp, gm, x autohaux, mopar, aisin, hyundai, philtop and scitoo and uro parts

Our team of expert editors reviewed these high-quality items and handpicked the top 9 automotive replacement engine timing parts for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive tools & equipment category. These include hangzhou mt-tools co., ltd, qinchye, amazon.com, uxcell, gm ford chrysler jeep dodge ram oem parts, mtq inc, scitoo auto and autoplicity ✅ and mango s .

We are dedicated to assisting our users in finding the right tensioners Products based on their needs, saving them considerable time when choosing which automotive replacement engine timing parts to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.