---
product_id: 20497622
title: "Dorman 579-019 Fuel Tank Sending Unit Lock Ring Compatible with Select Infiniti / Nissan Models"
brand: "dorman"
price: "¥5561"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/20497622-dorman-579-019-fuel-tank-sending-unit-lock-ring-compatible
store_origin: JP
region: Japan
---

# Precision engineered specs Direct OE replacement fit Durable, long-lasting build Dorman 579-019 Fuel Tank Sending Unit Lock Ring Compatible with Select Infiniti / Nissan Models

**Brand:** dorman
**Price:** ¥5561
**Availability:** ✅ In Stock

## Summary

> ⛽ Lock in reliability, drive with confidence!

## Quick Answers

- **What is this?** Dorman 579-019 Fuel Tank Sending Unit Lock Ring Compatible with Select Infiniti / Nissan Models by dorman
- **How much does it cost?** ¥5561 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/20497622-dorman-579-019-fuel-tank-sending-unit-lock-ring-compatible)

## 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

- • **Built to Last:** Crafted with durable materials ensuring reliable performance under pressure.
- • **Trusted Expertise:** Backed by over a century of automotive innovation and US-based quality assurance.
- • **Fitment Confidence:** Use the garage tool to confirm exact vehicle compatibility—no guesswork, just certainty.
- • **Precision Engineering:** Manufactured to strict OEM specs for flawless fit and function every time.
- • **Seamless OE Compatibility:** Restores perfect connection between fuel pump and tank for select Infiniti/Nissan models.

## Overview

The Dorman 579-019 Fuel Tank Sending Unit Lock Ring is a direct replacement part engineered to restore and secure the connection between the fuel pump, module, and fuel tank on select Infiniti and Nissan vehicles. Manufactured to precise OEM specifications with durable materials, it ensures long-lasting, reliable performance. Backed by Dorman’s century of automotive expertise and supported by a vehicle-specific fitment tool, this lock ring guarantees a seamless, trustworthy repair solution.

## Description

Dorman 579-019 Fuel Tank Sending Unit Lock Ring Compatible with Select Infiniti / Nissan Models

## Features

- Direct replacement - this fuel tank sending unit lock ring is designed to help restore the connection between the fuel pump, module and/or sending unit and the fuel tank on specified vehicles
- Ideal solution - engineered to match the performance of the original equipment lock ring when the factory ring has failed or is damaged
- Durable construction - designed and manufactured to strict specifications for reliable performance
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
- Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.2 Pounds |
| Product Grade | Replacement Part |
| OEM Part Number | LO165; 17341-40U00; 1734101A00 |
| Global Trade Identification Number | 00037495606530 |
| UPC | 037495606530 |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | Dorman Products |
| Model | Fuel Tank Sending Unit |
| Item Weight | 3.2 ounces |
| Product Dimensions | 6.5 x 6.5 x 9.2 inches |
| Item model number | 579-019 |
| Manufacturer Part Number | 579-019 |

## Product Details

- **Brand:** Dorman
- **Material:** Plastic
- **Item dimensions L x W x H:** 6.5 x 6.5 x 9.2 inches
- **Exterior Finish:** Machined
- **Vehicle Service Type:** Car

## Images

![Dorman 579-019 Fuel Tank Sending Unit Lock Ring Compatible with Select Infiniti / Nissan Models - Image 1](https://m.media-amazon.com/images/I/71oUaqd+bCL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/20497622-dorman-579-019-fuel-tank-sending-unit-lock-ring-compatible](https://www.desertcart.jp/products/20497622-dorman-579-019-fuel-tank-sending-unit-lock-ring-compatible)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-20*