---
product_id: 11660180
title: "89015 6-Groove Flanged Tensioner & Idler Pulley, 70MM Diameter x 28.3MM Width x 12MM Shaft"
brand: "dayco"
price: "€ 45.07"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dayco"
url: https://www.desertcart.gr/products/11660180-89015-6-groove-flanged-tensioner-and-idler-pulley-70mm-diameter
store_origin: GR
region: Greece
---

# High-temp sealed ball bearings 70MM precision diameter Glass-filled polymer strength 89015 6-Groove Flanged Tensioner & Idler Pulley, 70MM Diameter x 28.3MM Width x 12MM Shaft

**Brand:** dayco
**Price:** € 45.07
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride with precision and power!

## Quick Answers

- **What is this?** 89015 6-Groove Flanged Tensioner & Idler Pulley, 70MM Diameter x 28.3MM Width x 12MM Shaft by dayco
- **How much does it cost?** € 45.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/11660180-89015-6-groove-flanged-tensioner-and-idler-pulley-70mm-diameter)

## Best For

- dayco enthusiasts

## Why This Product

- Trusted dayco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Machined exterior and robust materials guarantee durability under demanding conditions.
- • **Effortless Upgrade:** Direct OEM replacement that keeps your equipment running like new—no compromises.
- • **Engineered for Endurance:** Glass-filled polymers ensure superior strength and cooler operation, extending belt life.
- • **Smooth & Silent Operation:** Lubricated ball bearings with high-temperature seals reduce vibration and noise for a premium driving experience.
- • **Precision Fit, Peak Performance:** 70MM diameter and 28.3MM width designed to meet or exceed OEM standards for flawless compatibility.

## Overview

The Dayco 89015 6-Groove Flanged Tensioner & Idler Pulley features a 70MM diameter and 28.3MM width, crafted from glass-filled polymers for enhanced strength and cooler operation. Equipped with lubricated ball bearings and high-temperature seals, it reduces vibration and extends belt life. Designed to meet or exceed OEM specifications, this machined pulley ensures reliable, long-lasting performance as a direct replacement part.

## Description

Dayco 89015 6-Groove Flanged Tensioner & Idler Pulley, 70MM Diameter x 28.3MM Width x 12MM Shaft

Review: great pulley, very quiet, would recommend to anyone!!! - I purchased this pulley when a tension pulley went out in my Mazda 3, 2012 2.5 Hatchback. I began hearing a winning noise in my engine when accelerating. I was able to isolate the noise by placing a small hose to my ear and the other end placing it over different areas of the engine (like a stethoscope :D). This allows the noises on the engine to be singled out by their location and enhanced so you're able to hear them better. Once I found out I was at ease as this was a quick and easy fix... desertcart had this pulley in less than 2 days at my doorstep. The installation was very simple and a matter of minutes. This pulley arrived quickly and was able to install it without any issues. It currently works as if was OEM. I haven't heard the belt squeak when the engine compartment gets wet or when starting. It was a great upgrade. I recommend changing your belt as well when replacing a pulley or when reaching 70000 miles. I would recommend this pulley to anyone needing a replacement. I also replaced my belt when changing the pulley.
Review: Very good product - Very good product

## Features

- Glass-filled polymers provide strength and cooler running
- Less vibration for a longer belt life
- Lubricated ball bearings and high-temperature seals assure peak performance
- Meets or exceeds OEM (Original Equipment Manufacturer) requirements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dayco |
| Brand | Dayco |
| Model | Idler Pulley |
| Item Weight | 4 ounces |
| Product Dimensions | 3.7 x 3.7 x 1.3 inches |
| Item model number | 89015 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 89015 |
| OEM Part Number | 89015 |
| Position | Center |

## Images

![89015 6-Groove Flanged Tensioner & Idler Pulley, 70MM Diameter x 28.3MM Width x 12MM Shaft - Image 1](https://m.media-amazon.com/images/I/71VFfvLt4UL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ great pulley, very quiet, would recommend to anyone!!!
*by I***Z on October 13, 2015*

I purchased this pulley when a tension pulley went out in my Mazda 3, 2012 2.5 Hatchback. I began hearing a winning noise in my engine when accelerating. I was able to isolate the noise by placing a small hose to my ear and the other end placing it over different areas of the engine (like a stethoscope :D). This allows the noises on the engine to be singled out by their location and enhanced so you're able to hear them better. Once I found out I was at ease as this was a quick and easy fix... Amazon had this pulley in less than 2 days at my doorstep. The installation was very simple and a matter of minutes. This pulley arrived quickly and was able to install it without any issues. It currently works as if was OEM. I haven't heard the belt squeak when the engine compartment gets wet or when starting. It was a great upgrade. I recommend changing your belt as well when replacing a pulley or when reaching 70000 miles. I would recommend this pulley to anyone needing a replacement. I also replaced my belt when changing the pulley.

### ⭐⭐⭐⭐⭐ Very good product
*by F***S on August 5, 2025*

Very good product

### ⭐⭐⭐⭐⭐ No more noisy pulley after installed this one on the tensioner
*by H***Z on June 18, 2019*

Installed on a 2010 mercury Milan 2.5 -4 cylinder perfect fit look's exactly like the one the car had , purchased the car 3 years ago and had a little bit of noise and was getting louder and louder but no more noise

## Frequently Bought Together

- Dayco 89015 6-Groove Flanged Tensioner & Idler Pulley, 70MM Diameter x 28.3MM Width x 12MM Shaft
- Dorman 419-5007 Accessory Drive Belt Idler Pulley Compatible with Select Models
- Dayco 89372 Tensioner

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**Shop now:** [https://www.desertcart.gr/products/11660180-89015-6-groove-flanged-tensioner-and-idler-pulley-70mm-diameter](https://www.desertcart.gr/products/11660180-89015-6-groove-flanged-tensioner-and-idler-pulley-70mm-diameter)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-24*