---
product_id: 22801863
title: "GM Genuine Parts GT359 (22921366) Fuel Tank Filler Cap"
brand: "gm genuine parts"
price: "195 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Gm Genuine Parts"
url: https://www.desertcart.ro/products/22801863-gm-genuine-parts-gt359-22921366-fuel-tank-filler-cap
store_origin: RO
region: Romania
---

# E85 FlexFuel compatible Locking & non-locking options GM OE spec fit & durability GM Genuine Parts GT359 (22921366) Fuel Tank Filler Cap

**Brand:** gm genuine parts
**Price:** 195 Lei
**Availability:** ✅ In Stock

## Summary

> ⛽ Lock in your fuel game with GM Genuine Parts!

## Quick Answers

- **What is this?** GM Genuine Parts GT359 (22921366) Fuel Tank Filler Cap by gm genuine parts
- **How much does it cost?** 195 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/22801863-gm-genuine-parts-gt359-22921366-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

- • **Seal the Deal:** Rubber gasket ensures a liquid-tight seal, keeping fuel in and contaminants out.
- • **Precision GM OE Fit:** Engineered to exact GM specifications for flawless fit, form, and function.
- • **Trusted by Thousands:** 4.7-star rated with over 1,000 reviews—join the savvy GM owners upgrading their ride.
- • **FlexFuel Ready, FOMO Steady:** Bright yellow cap signals your eco-smart E85 compatibility with pride.
- • **Lock It Down or Keep It Simple:** Choose locking or non-locking versions for ultimate security or quick access.

## Overview

The GM Genuine Parts GT359 Fuel Tank Filler Cap is a GM-recommended replacement designed specifically for FlexFuel vehicles. Featuring a vibrant yellow color to visually confirm E85 compatibility, it offers locking and non-locking options, a durable rubber gasket for a secure seal, and is manufactured to meet GM Original Equipment specifications for perfect fit and long-lasting reliability.

## Description

The ACDelco GM Original Equipment E85 Yellow Gas Cap and Locking Gas 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 E85 yellow gas cap is designed for FlexFuel vehicles and provides a visual reminder that the vehicle is E85 compatible. Available in a locking and non-locking version. This original equipment E85 yellow gas cap and locking gas cap has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Review: Exactly fit gas cap - Exact fit
Review: Best gas cap - Worked great much better than cheaper ones

## Features

- Designed for FlexFuel vehicles and provides a visual reminder that the vehicle is E85 compatible
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00S0LITBI |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #24,374 in Automotive ( See Top 100 in Automotive ) #88 in Automotive Replacement Fuel Tank Caps |
| Brand | GM GENUINE PARTS |
| Color | Yellow |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,065) |
| Date First Available | January 9, 2015 |
| Exterior Finish | Machined |
| Global Trade Identification Number | 00808709080107 |
| Item Weight | 2.39 ounces |
| Item dimensions L x W x H | 3.6 x 3.5 x 2.6 inches |
| Item model number | GT359 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 22921366 |
| Material | Rubber |
| Model | Fuel Tank Filler Cap |
| OEM Part Number | 22921366 |
| Product Dimensions | 3.6 x 3.5 x 2.6 inches |
| Style | Modern |
| UPC | 808709080107 |
| Vehicle Service Type | FlexFuel vehicles |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Color:** Yellow
- **Exterior Finish:** Machined
- **Item dimensions L x W x H:** 3.6 x 3.5 x 2.6 inches
- **Material:** Rubber

## Images

![GM Genuine Parts GT359 (22921366) Fuel Tank Filler Cap - Image 1](https://m.media-amazon.com/images/I/41o5X5YourL.jpg)

## Questions & Answers

**Q: Will this fit my 2012 impala flex fuel ?**
A: Unfortunately this part will not fit on your vehicle

**Q: Will this fit my 2011 cadillac escalade? it is a flex fuel engine. thanks.**
A: I’m not sure. You can set up Amazon at the search a new vehicle window, then every time you pick an item it will tell you if it fits your car.

**Q: Will it fit 1994 gmc truck**
A: No

**Q: Will this fit 2012 SRX**
A: I bought it with the advertised fitament

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly fit gas cap
*by D***P on January 9, 2026*

Exact fit

### ⭐⭐⭐⭐⭐ Best gas cap
*by L***D on December 7, 2025*

Worked great much better than cheaper ones

### ⭐⭐⭐⭐⭐ Good value
*by A***R on January 26, 2026*

Beats buying at the dealer. Great value. My attachment point/cord broke. Seals properly seems of good quality.

## Frequently Bought Together

- ACDelco GM Original Equipment GT359 Fuel Tank Filler Cap, Yellow
- ACDelco GM Original Equipment 12630282 Vapor Canister Vent Valve
- Vapor Canister Vent Solenoid P0446 Fit for 2007-2019 Chevy Silverado 1500 2500 3500/GMC Sierra 1500 2500 3500 Fuel Tank Vapor Emission Canister Vent Solenoid Kit Replace# 911-099 23103351

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**Shop now:** [https://www.desertcart.ro/products/22801863-gm-genuine-parts-gt359-22921366-fuel-tank-filler-cap](https://www.desertcart.ro/products/22801863-gm-genuine-parts-gt359-22921366-fuel-tank-filler-cap)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-25*