Best Automotive Replacement Engine Timing Part Idlers in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Automotive Replacement Engine Timing Part Idlers

ACDelco Gold 38179 Drive Belt Tensioner Assembly with Pulley
#TOP1
Acdelco Gold 38179 Drive Belt Tensioner Assembly With
5.2
PM SCORE
NSK 62STD67T12DDWA18 Engine Timing Belt Idler, 1 Pack
#TOP2
Nsk 62Std67T12Ddwa18 Engine Timing Belt Idler, 1 Pack
5.1
PM SCORE
NSK 59TB0520 Engine Timing Belt Idler - Left
#TOP3
Nsk 59Tb0520 Engine Timing Belt Idler - Left
4.5
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 Automotive Replacement Engine Timing Part Idlers of 2026

Market Overview
Automotive Replacement Engine Timing Part Idlers Reviewed
  • Reviews Analyzed: 19 Items
  • PM Avg. Rating: 2.7 / 10
7 Products Evaluated
  • Highest Price: $53.76
  • Lowest Price: $28.55
  • Avg. Price: $35.29
#TOP1

Acdelco Gold 38179 Drive Belt Tensioner Assembly With Pulley

ACDELCO
38179
8.80 X 4.80 X 3.60 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Designed to keep drive belt at proper tension

Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Premium aftermarket replacement part

Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

#TOP2

Nsk 62Std67T12Ddwa18 Engine Timing Belt Idler, 1 Pack

NSK
62STD67T12DDWA18
0.00 X 0.00 X 0.00 Inches
0.99 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Premium OE technology - Vehicle specific fit-form and performance

Long life low friction bearing - Super finished precision matched bearing raceway

Advanced multi-lip seal technology

Zero Maintenance - Sealed for life design with premium all weather grease

Nsk 59Tb0520 Engine Timing Belt Idler - Left

NSK
59TB0520
0.72 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Premium OE technology - vehicle specific fit-form and performance

Long life low friction bearing - Super finished precision matched bearing raceway

Advanced multi-lip seal technology

Zero maintenance - sealed for life design with premium all weather grease

#TOP4

Nsk 59Tb0524 Timing Belt Idler - Left

NSK
59TB0524
0.72 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Premium OE technology - vehicle specific fit-form and performance

Long life low friction bearing - Super finished precision matched bearing raceway

Advanced multi-lip seal technology

Zero maintenance - sealed for life design with premium all weather grease

#TOP5

Bodeman - Engine Timing Idler Pulley For Lexus Es250 Es300 Toyota Avalon Camry - #Alt16014, Interchange #T42030

BODEMAN
ALT16014BD1
7.00 X 4.00 X 4.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BODEMAN 9.48

Features

Direct replacement and meets OEM specifications (Please Enter Your Vehicle to Check Fitment) - Any questions about the compatibility of this part please feel free to contact us.

Bearings meet or exceed OE standards with application-specific speed and load requirements, with high operating temperature tolerance and less wobble.

Idler pulleys also reduce wear, vibration, and friction on belts, thereby extending belt service life.

2 Year Warranty

SAME DAY SHIPPING! STOCK IN NEW YORK, USA! Located in Jamaica, NY, USA, Bodeman Is a Company Servicing Auto-shops and Dealerships with OE Quality Replacement Parts

#TOP6

Nsk 60Tb0711 Engine Timing Belt Idler, 1 Pack

NSK
60TB0711
0.00 X 0.00 X 0.00 Inches
0.90 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Premium OE technology - vehicle specific fit-form and performance

Long life low friction bearing - Super finished precision matched bearing raceway

Advanced multi-lip seal technology

Zero maintenance - sealed for life design with premium all weather grease

X Autohaux 1 Pcs Engine Belt Tensioner Pulley Assembly For Chrysler Sebring 2.4L 2007-2010 For Dodge Avenger 2.4L 2008-2014 4891595Ae

X AUTOHAUX
A23011100UX0056
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
uxcell 9.95

Features

[Part Number] 4891595AE

[Fitment] for Chrysler Sebring (2.4L) 2007-2010, for Dodge Avenger (2.4L) 2008-2014, for Dodge Avenger (2.0L) 1999,2008, for Dodge Caliber (1.8L) 2007-2009, for Dodge Caliber (2.0L) 2007-2012, for Dodge Caliber (2.4L) 2007-2011, for Dodge Journey (2.4L) 2009-2016, for Jeep Compass (2.0L; 2.4L) 2007-2016, for Jeep Patriot (2.0L; 2.4L) 2007-2015, for Mitsubishi Lancer (2.4L) 2009-2012, for Mitsubishi Lancer (2.0L) 2008, for Mitsubishi Lancer (2.0L) 2011-2012

[Pros] This belt tensioner is made of metal material, which is wearable, durable and scratch-resistant.

[Function] A belt tensioner or/and idler pulley is a system that guides the serpentine belt and the timing belt on a car engine. The function of a pulley and a tensioner is to limit the belt slip. The belt tensioner can be mechanic (spring-loaded) or hydraulic.

[Package] 1 Pcs Car Drive Belt Tension Pulley. Please confirm your car model and OE number before purchasing. Please check relevant operation video when you replace it.

Top 10 automotive replacement engine timing part idlers Brands on Amazon

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

Brand Count
Nsk 4
Acdelco 1
Bodeman 1
X Autohaux 1

Top 10 automotive replacement engine timing part idlers Brands Pie Chart


We've carried out a comprehensive analysis of 19 reviews on automotive replacement engine timing part idlers, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select automotive replacement engine timing part idlers priced around $35.29, with top brands including yuesstloo, nsk, bodeman, acdelco and x autohaux and gm

Our team of expert editors reviewed these high-quality items and handpicked the top 7 automotive replacement engine timing part idlers for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include hangzhou mt-tools co., ltd, amazon.com, bodeman and uxcell and autoplicity ✅ .

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 part idlers to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.