---
product_id: 20652738
title: "GM Genuine Parts GT337 (23373281) Fuel Tank Filler Cap"
brand: "gm genuine parts"
price: "€ 20.21"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/20652738-gm-genuine-parts-gt337-23373281-fuel-tank-filler-cap
store_origin: IE
region: Ireland
---

# Liquid-tight seal Reduces vapor emissions GM OE quality & fit GM Genuine Parts GT337 (23373281) Fuel Tank Filler Cap

**Brand:** gm genuine parts
**Price:** € 20.21
**Availability:** ✅ In Stock

## Summary

> ⛽ Lock in fuel, lock out worries — drive smarter with GM Genuine Parts!

## Quick Answers

- **What is this?** GM Genuine Parts GT337 (23373281) Fuel Tank Filler Cap by gm genuine parts
- **How much does it cost?** € 20.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/20652738-gm-genuine-parts-gt337-23373281-fuel-tank-filler-cap)

## Best For

- gm genuine parts enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Design:** Minimizes harmful vapor emissions for a greener drive
- • **Fuel Efficiency Booster:** Prevents fuel loss, saving you money and time at the pump
- • **Precision Seal Technology:** Ensures zero fuel leaks and keeps contaminants out
- • **Durable Rubber Construction:** Built to last with premium materials for long-term reliability
- • **GM-Recommended Authenticity:** Guaranteed perfect fit and performance for your GM vehicle

## Overview

The GM Genuine Parts GT337 Fuel Tank Filler Cap is a GM-recommended replacement designed to provide a secure, liquid-tight seal for your vehicle’s fuel tank. Crafted with durable rubber and precision engineering, it reduces vapor emissions, prevents fuel loss, and ensures optimal performance and reliability consistent with original GM equipment standards.

## Description

The ACDelco GM Original Equipment Regular Fuel Cap is a threaded cap that seals your vehicle's fuel tank filler, and is a GM-recommended replacement for your vehicle’s original component. The fuel cap has a rubber gasket that provides a liquid-tight seal to keep fuel in and water and dirt out. The cap may have a check-valve that lets air in or out depending on the air pressure inside the tank. This original equipment regular fuel cap has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

## Features

- Provides a tight seal to keep your vehicle's fuel tank closed
- A sealed fuel tank reduces vapor emissions which helps the environment
- Prevents lost fuel in order to help reduce your trips to the gas station
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GM GENUINE PARTS |
| Color | Yellow |
| Material | Rubber |
| Exterior Finish | Rubber |
| Item dimensions L x W x H | 3 x 3 x 3 inches |
| Vehicle Service Type | Car |
| Style | Modern |
| Item Weight | 1.92 ounces |
| OEM Part Number | 22944270 |
| Manufacturer | ACDelco |
| UPC | 808709497325 |
| Product Dimensions | 3 x 3 x 3 inches |
| Item model number | GT337 |
| Is Discontinued By Manufacturer | Yes |
| Manufacturer Part Number | 23373281 |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Color:** Yellow
- **Material:** Rubber
- **Exterior Finish:** Rubber
- **Item dimensions L x W x H:** 3 x 3 x 3 inches

## Images

![GM Genuine Parts GT337 (23373281) Fuel Tank Filler Cap - Image 1](https://m.media-amazon.com/images/I/61ZVW30z3mL.jpg)

## Frequently Bought Together

- ACDelco GM Original Equipment GT337 Fuel Tank Filler Cap
- ACDelco GM Original Equipment 13502903 Fuel Tank Pressure Sensor
- ACDelco GM Original Equipment 214-1680 Vapor Canister Purge Valve

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**Shop now:** [https://www.desertcart.ie/products/20652738-gm-genuine-parts-gt337-23373281-fuel-tank-filler-cap](https://www.desertcart.ie/products/20652738-gm-genuine-parts-gt337-23373281-fuel-tank-filler-cap)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-24*