What is a belt tensioner ?

A belt tensioner 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 mechanical which is seen in most common vehicles or it can be hydraulic.

How do you know if a belt tensioner is bad?

In most cases the first thing you will notice is Belt Squeel upon cold start (The first engine start of the day)

Can you drive with a broken belt tensioner?

if your vehicle has a bad belt tensioner, you should not drive it. The belt drive system powers various components of your vehicle such as power steering, alternator, and air conditioning.

Should i replace my drive belt as well ?

Yes you should replace your drive belt, as most likely the old worn tensioner must have damaged the belt as well.

DORMAN/TECHOICE - 419-036 - Belt Tensioner Assembly

Name: DORMAN/TECHOICE - 419-036 - Belt Tensioner Assembly
Brand: DORMAN/TECHOICE
SKU: ngvg5j46bn
Price: 47.29 CAD
Availability: InStock

Part#419-036Brand:DORMAN/TECHOICE

LIMITED STOCK - Hurry up (only 7 left)

^CA$47^.29

Upgrade your ride with premium DORMAN/TECHOICE auto parts

Hover to Zoom
Hover to Zoom

Purchase Top-Quality DORMAN/TECHOICE - 419-036 - Belt Tensioner Assembly pa1

Purchase Top-Quality DORMAN/TECHOICE - 419-036 - Belt Tensioner Assembly pa2

Purchase Top-Quality DORMAN/TECHOICE - 419-036 - Belt Tensioner Assembly pa3

Warranty

Return Policy

Chat now

Vehicle Fitment

Select Vehicle 'year' To Guarantee Fit

Buy Online & Select Delivery

‌

‌
‌
‌

Product Highlights

Grade

Driver Profile

Precision

Fitment on par with OEM
OE Quality Assurance
Exact Size & Dimensions

Conception

Identical Factory Design
Daily Commute Tested
All Weather Design

Finishing

Treated at OEM Specifications
Corrosion Prevention
Reduced Wear Activator

Product Overview

Product Information

The fitment and performance of the Dorman-Techoice replacement belt tensioner assembly are designed to replicate the original equipment belt tensioner on specified cars. It has been rigorously tested and is made of high-quality components for long-term use.

Features & Benefits

Dorman-Techoice drive belt tensioner assembly is a straight replacement for the original tensioner in certain years, makes, and models of vehicles
Perfectly designed with high-quality components to ensure long-term performance and reliability
Cost-effective solution that provides original equipment fitting and functionality at a low-cost
Quality tested for vehicle fit, corrosion, torque, and spring-back to assure a good fit and dependable performance

DORMAN/TECHOICE

Dorman is a leading supplier of original equipment dealer exclusive automotive replacement parts.

DORMAN/TECHOICE's Warranty

Dorman provide you 5 years/50,000 miles of warranty on Manifold with Catalytic Converter. Mirror Glass 12 months. Hybrid Drive Batteries with three year limited warranty.

This product fits in a few models ofBMW X5, BMW X3, BMW 328 Series, BMW 323 Series, BMW 330 Series.

SKU: ngvg5j46bn