---
product_id: 21524279
title: "Genuine GM 20915990 Fuel Tank Filler Cap"
brand: "genuine gm"
price: "€ 66.04"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/21524279-genuine-gm-20915990-fuel-tank-filler-cap
store_origin: FI
region: Finland
---

# 21.082 cm length 1 unit package 0.200 lb weight Genuine GM 20915990 Fuel Tank Filler Cap

**Brand:** genuine gm
**Price:** € 66.04
**Availability:** ✅ In Stock

## Summary

> Fuel Your Drive! ⛽️

## Quick Answers

- **What is this?** Genuine GM 20915990 Fuel Tank Filler Cap by genuine gm
- **How much does it cost?** € 66.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/21524279-genuine-gm-20915990-fuel-tank-filler-cap)

## Best For

- genuine gm enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** No tools required for a hassle-free setup.
- • **Compact Dimensions:** Fits seamlessly into your vehicle's fuel system.
- • **Lightweight Design:** Weighs only 0.200 lb for effortless handling.
- • **Durable Construction:** Built to withstand the rigors of daily driving.
- • **Precision Engineering:** Designed for a perfect fit in your vehicle.

## Overview

The Genuine GM 20915990 Fuel Tank Filler Cap is a high-quality auto part designed to ensure a secure seal for your vehicle's fuel tank. Weighing just 0.200 lb and measuring 21.082 cm in length, this cap is engineered for durability and easy installation, making it an essential component for any car owner.

## Description

Gas, with flex fuel. 1/2 ton, with flex fuel.

## Features

- Package Weight: 0.200 Lb.
- Product Type: Auto Part
- Package Quantity: 1
- Package Dimensions: 21.082Cm (L) X 8.128Cm (W) X 4.318Cm (H)

## Images

![Genuine GM 20915990 Fuel Tank Filler Cap - Image 1](https://m.media-amazon.com/images/I/71wpFUozqOL.jpg)
![Genuine GM 20915990 Fuel Tank Filler Cap - Image 2](https://m.media-amazon.com/images/I/31rpgdafvOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great OEM product
  

*by Z***K on Reviewed in the United States 🇺🇸 on February 29, 2016*

Was getting a small evap leak in my vehicle. Went to the store and bought an OTC non-OEM gas cap and the code came back within a few days. Ordered this cap as soon as the check engine light came back on and had it at the house within a week. Unfortunately the code came back again despite the OEM gas cap but it still fits like a charm and would recommend this product over anything bought at an auto parts store. Ended up having to replace the purge valve and vent valve canister and...no check engine light.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Fixed evaporative code
  

*by C***Y on Reviewed in the United States 🇺🇸 on November 7, 2019*

What can I say?  It works as advertised. Before buying this item, I had a light on the dashboard, and an “evaporative” code. Now I do not.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Nice
  

*by C***Z on Reviewed in the United States 🇺🇸 on December 26, 2018*

it works

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**Shop now:** [https://www.desertcart.fi/products/21524279-genuine-gm-20915990-fuel-tank-filler-cap](https://www.desertcart.fi/products/21524279-genuine-gm-20915990-fuel-tank-filler-cap)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-13*