---
product_id: 269888119
title: "DORMAN 579-053 Steel Fuel Tank Lock Ring"
brand: "dorman"
price: "KD 9.54"
currency: KWD
in_stock: true
reviews_count: 5
category: "Dorman"
url: https://www.desertcart.com.kw/products/269888119-dorman-579-053-steel-fuel-tank-lock-ring
store_origin: KW
region: Kuwait
---

# Precision alloy steel build Direct OEM fit replacement Durable, long-lasting reliability DORMAN 579-053 Steel Fuel Tank Lock Ring

**Brand:** dorman
**Price:** KD 9.54
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in reliability, fuel your drive with confidence!

## Quick Answers

- **What is this?** DORMAN 579-053 Steel Fuel Tank Lock Ring by dorman
- **How much does it cost?** KD 9.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/269888119-dorman-579-053-steel-fuel-tank-lock-ring)

## 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 Quality Assurance:** Backed by over a century of automotive expertise and rigorous US-based quality control.
- • **Seamless OEM Compatibility:** Engineered to perfectly match original fuel tank lock rings for flawless fit and function.
- • **Secure Fuel Pump Retention:** Locks the fuel pump assembly firmly in place, preventing leaks and maintaining optimal fuel system integrity.
- • **Vehicle-Specific Precision:** Use the desertcart Garage to confirm exact fit for your make, model, and trim—no guesswork, just confidence.
- • **Robust Alloy Steel Construction:** Crafted from premium alloy steel to withstand wear and ensure longevity under demanding conditions.

## Overview

The DORMAN 579-053 Steel Fuel Tank Lock Ring is a direct OEM replacement part designed to securely retain the fuel pump assembly in a wide range of GM vehicles from late 90s to mid-2000s. Made from durable alloy steel, it ensures long-lasting performance and leak-free operation. Trusted by professionals and backed by extensive automotive expertise, this lock ring guarantees precise fitment when paired with your vehicle’s make and model verification.

## Description

Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock. Made of durable materials for reliable service. Vehicle model years this part fits (be sure to check your vehicle trim using the desertcart garage) - [Buick Century: 2000] - [Buick Rainier: 2004] - [Buick Regal: 2000] - [Cadillac Escalade: 1999, 2000, 2002, 2003, 2004] - [Chevrolet Avalanche 1500: 2002, 2003] - [Chevrolet Avalanche 2500: 2002, 2003] - [Chevrolet Blazer: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005] - [Chevrolet Express 3500: 1997, 1998, 1999, 2000, 2001, 2002, 2003] - [Chevrolet K1500: 1999] - [Chevrolet S10: 1998, 1999, 2000, 2001, 2002, 2003, 2004] - [Chevrolet Silverado 1500 HD: 2001, 2002, 2003] - [Chevrolet Silverado 1500: 1999, 2000, 2001, 2002, 2003, 2004] - [Chevrolet Silverado 2500 HD: 2001, 2002, 2003, 2004] - [Chevrolet Silverado 2500: 1999, 2000, 2001, 2002, 2003] - [Chevrolet Silverado 3500: 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Chevrolet SSR: 2003, 2004] - [Chevrolet Suburban 1500: 2002, 2003] - [Chevrolet Suburban 2500: 2002, 2003] - [Chevrolet Tahoe: 1998, 1999, 2000] - [Chevrolet Trailblazer EXT: 2002, 2003, 2004] - [Chevrolet Trailblazer: 2002, 2003, 2004] - [GMC Envoy XL: 2002, 2003, 2004] - [GMC Envoy XUV: 2004] - [GMC Envoy: 2002, 2003, 2004] - [GMC Jimmy: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005] - [GMC K1500: 1999] - [GMC Savana 3500: 1997, 1998, 1999, 2000, 2001, 2002, 2003] - [GMC Sierra 1500 HD: 2001, 2002, 2003] - [GMC Sierra 1500: 1999, 2000, 2001, 2002, 2003, 2004] - [GMC Sierra 2500 HD: 2001, 2002, 2003, 2004] - [GMC Sierra 2500: 1999, 2000, 2001, 2002, 2003] - [GMC Sierra 3500: 2001, 2002, 2003, 2004] - [GMC Sonoma: 1998, 1999, 2000, 2001, 2002, 2003, 2004] - [GMC Yukon XL 1500: 2002, 2003] - [GMC Yukon XL 2500: 2002, 2003] - [GMC Yukon: 1998, 1999, 2000] - [Oldsmobile Bravada: 1998, 1999, 2000, 2001, 2002, 2003, 2004]

Review: Great Product - Work and fit perfect
Review: good shet - It's working , bpught it for my 03 silverado with a new pump I installed, it needed some grease after cleaning the top of the fuel tank off a bit, just a bit on the metal prongs that this seals under because its quite tough to get on without it. Be careful what you thwack it on with to not cause sparks.... hmmm.. thatd be no good.

## Features

- Direct replacement - this fuel tank sending unit lock ring is made to match the fit and performance of the original ring on specific vehicle applications
- Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the desertcart Garage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GJ1VUEY |
| Brand | Dorman |
| Brand Name | Dorman |
| Color | black |
| Connector Type | Plug In |
| Connector type | Plug In |
| Contact Type | Normally Closed |
| Contact type | Normally Closed |
| Controller Type | Ring |
| Customer Reviews | 4.7 out of 5 stars 574 Reviews |
| Global Trade Identification Number | 00019495220459 |
| Included Components | FUEL PUMP LK RNG |
| International Protection Rating | IP00 |
| Item Dimensions | 17.8 x 17.8 x 1 centimeters |
| Item Type Name | ACCESSORIES |
| Item Weight | 0.01 Ounces |
| Item height | 0.4 inches |
| Manufacturer | Dorman |
| Material Type | Alloy Steel |
| Model | 579-053 |
| Number of Items | 1 |
| Operation Mode | OFF-NONE-ON |
| Operation mode | OFF-NONE-ON |
| Switch Type | Metal |
| Switch type | Metal |
| Terminal | Spade |
| UPC | 019495220459 |
| Unit Count | 1.0 Count |
| Wattage | 240 watts |

## Product Details

- **Operation mode:** OFF-NONE-ON
- **Contact type:** Normally Closed
- **Connector type:** Plug In
- **Brand:** Dorman
- **Switch type:** Metal

## Images

![DORMAN 579-053 Steel Fuel Tank Lock Ring - Image 1](https://m.media-amazon.com/images/I/71DaIeQl4QL.jpg)
![DORMAN 579-053 Steel Fuel Tank Lock Ring - Image 2](https://m.media-amazon.com/images/I/71QfFEUncKL.jpg)
![DORMAN 579-053 Steel Fuel Tank Lock Ring - Image 3](https://m.media-amazon.com/images/I/71VG7PEkziL.jpg)
![DORMAN 579-053 Steel Fuel Tank Lock Ring - Image 4](https://m.media-amazon.com/images/I/71hq4jAQFoL.jpg)
![DORMAN 579-053 Steel Fuel Tank Lock Ring - Image 5](https://m.media-amazon.com/images/I/81b2MKce9NL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product
*by M***R on 1 August 2025*

Work and fit perfect

### ⭐⭐⭐⭐⭐ good shet
*by A***R on 5 January 2025*

It's working , bpught it for my 03 silverado with a new pump I installed, it needed some grease after cleaning the top of the fuel tank off a bit, just a bit on the metal prongs that this seals under because its quite tough to get on without it. Be careful what you thwack it on with to not cause sparks.... hmmm.. thatd be no good.

### ⭐⭐ Asegurar la compatibilidad
*by M***N on 20 November 2025*

No, es compatible con mi auto

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**Shop now:** [https://www.desertcart.com.kw/products/269888119-dorman-579-053-steel-fuel-tank-lock-ring](https://www.desertcart.com.kw/products/269888119-dorman-579-053-steel-fuel-tank-lock-ring)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-14*