---
product_id: 183715306
title: "Dorman 419-006 Automatic Belt Tensioner"
brand: "dorman"
price: "C$10027"
currency: NIO
in_stock: true
reviews_count: 5
category: "Dorman"
url: https://www.desertcart.ni/products/183715306-dorman-419-006-automatic-belt-tensioner
store_origin: NI
region: Nicaragua
---

# Heat & shock resistant Precision torque-tested Corrosion-proof durability Dorman 419-006 Automatic Belt Tensioner

**Brand:** dorman
**Price:** C$10027
**Availability:** ✅ In Stock

## Summary

> ⚙️ Keep your engine in sync — tension perfected, performance guaranteed!

## Quick Answers

- **What is this?** Dorman 419-006 Automatic Belt Tensioner by dorman
- **How much does it cost?** C$10027 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/183715306-dorman-419-006-automatic-belt-tensioner)

## Best For

- dorman enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Highly rated with 4.6 stars and proven compatibility with popular models like the 2014 Ram 1500.
- • **Built to Withstand:** Heat and shock resistance keep your engine running smoothly in any condition.
- • **Seamless Belt Control:** Advanced damping and torsion spring system maintain optimal serpentine belt tension.
- • **Perfect Fit Every Time:** Designed to OEM specs for seamless installation and flawless operation.
- • **Engineered for Endurance:** Torque and spring-back tested to ensure relentless performance under pressure.

## Overview

The Dorman 419-006 Automatic Belt Tensioner is a rigorously tested, OE-spec replacement part engineered to maintain optimal serpentine belt tension. Featuring corrosion resistance, heat and shock durability, and precision torque testing, it ensures reliable, long-lasting performance and a perfect fit for a variety of vehicles, including the 2014 Ram 1500.

## Description

Rigorously tested for a sustained, secure performance by a team of product and quality engineers, Dorman's Automatic Belt Tensioner Assembly is designed to provide proper tension to a vehicle's serpentine belt. It incorporates a damping design, torsion spring, and sealing system to ensure the proper functioning of many integral engine components. The automatic belt tensioner assembly is recommended for replacement when replacing the serpentine belt.

Review: Fits and works on my 2014 Ram 1500.
Review: fit perfect

## Features

- Quality tests on this part include torque testing, spring-back testing, corrosion-resistance testing, and on-vehicle testing
- Solid construction for long-lasting durability
- Highly resistant to heat and shock
- Designed to fit properly every time
- Original Equipment (OE) Number: 4861660AA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Z7NM19S |
| Brand | Dorman |
| Customer Reviews | 4.6 4.6 out of 5 stars (172) |
| Date First Available | 8 Jun. 2015 |
| Item Weight | 812 g |
| Item model number | 419-006 |
| Manufacturer | Dorman - Techoice |
| Manufacturer part number | 419-006 |
| Model | Dorman 419-006: Automatic Belt Tensioner (Tensioner Only) |
| OEM Part Number | 38223; 38323; 45581; 49310; 49345; 5581; 89377; SK89377; 4861660AA |
| Position | Centre |
| Product Dimensions | 19.71 x 8.41 x 10.39 cm; 811.93 g |

## Images

![Dorman 419-006 Automatic Belt Tensioner - Image 1](https://m.media-amazon.com/images/I/81WexcA7NkL.jpg)
![Dorman 419-006 Automatic Belt Tensioner - Image 2](https://m.media-amazon.com/images/I/91caJ3C0xUL.jpg)
![Dorman 419-006 Automatic Belt Tensioner - Image 3](https://m.media-amazon.com/images/I/91x25fbZO8L.jpg)

## Questions & Answers

**Q: Will this fit on 2009 dodge 1500**
A: Yes with the 5.7 engine.

**Q: will this fit on a 2011 chrysler 2011 town and country?**
A: No you need part#419-040 for this van.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 11 July 2024*

Fits and works on my 2014 Ram 1500.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 21 November 2025*

fit perfect

### ⭐⭐⭐⭐⭐ Review
*by N***F on 12 November 2023*

Fit perfectly and so far is working fine only time will tell how durable it is.

## Frequently Bought Together

- Dorman 419-006 Accessory Drive Belt Tensioner Assembly Compatible with Select Models
- Dorman 419-5007 Accessory Drive Belt Idler Pulley Compatible with Select Models

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ni/products/183715306-dorman-419-006-automatic-belt-tensioner](https://www.desertcart.ni/products/183715306-dorman-419-006-automatic-belt-tensioner)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-07*