---
product_id: 160861979
title: "RKX replacement gas cap seal. Compatible with Subaru 42031AJ000 42031AG000"
brand: "rkx"
price: "R290"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/160861979-rkx-replacement-gas-cap-seal-compatible-with-subaru-42031aj000-42031ag000
store_origin: ZA
region: South Africa
---

# OEM Quality Subaru Fit Leak Prevention RKX replacement gas cap seal. Compatible with Subaru 42031AJ000 42031AG000

**Brand:** rkx
**Price:** R290
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal the Deal with Confidence!

## Quick Answers

- **What is this?** RKX replacement gas cap seal. Compatible with Subaru 42031AJ000 42031AG000 by rkx
- **How much does it cost?** R290 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/160861979-rkx-replacement-gas-cap-seal-compatible-with-subaru-42031aj000-42031ag000)

## Best For

- rkx enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Engineered to withstand the rigors of daily driving.
- • **Easy Installation:** Quickly reseal your cap and restore your vehicle's performance.
- • **Common Failure Fix:** Say goodbye to check engine lights caused by evap leaks.
- • **Wide Compatibility:** Designed to fit Subaru gas caps from 2007 to 2016.
- • **Genuine OEM Replacement:** Ensure your Subaru runs smoothly with this high-quality seal.

## Overview

The RKX replacement gas cap seal is a genuine OEM part designed specifically for Subaru vehicles from 2007 to 2016. This essential component addresses common issues related to evap leaks, ensuring your vehicle operates efficiently and without triggering check engine lights. Unlike aftermarket alternatives, this seal maintains the integrity of your original gas cap, providing a reliable and durable solution.

## Description

RKX replacement gas cap seal. Compatible with Subaru 42031AJ000 42031AG000

## Features

- Genuine RKX replacement gas cap seal compatible with Subaru applications
- This is a common failure point that can case check engine lights for evap leaks and other faults
- Dont settle for aftermarket caps that cause more problems than they solve. Resealing your cap allows you to retain your high quality OEM cap
- Designed and tested to work with a wide range of gas caps.
- Compatible with Subaru OEM caps used between 2007 - 2016

## Images

![RKX replacement gas cap seal. Compatible with Subaru 42031AJ000 42031AG000 - Image 1](https://m.media-amazon.com/images/I/51ba4aj0WOL.jpg)
![RKX replacement gas cap seal. Compatible with Subaru 42031AJ000 42031AG000 - Image 2](https://m.media-amazon.com/images/I/61D+Y8wrN8L.jpg)
![RKX replacement gas cap seal. Compatible with Subaru 42031AJ000 42031AG000 - Image 3](https://m.media-amazon.com/images/I/71qo1C7-mTL.jpg)
![RKX replacement gas cap seal. Compatible with Subaru 42031AJ000 42031AG000 - Image 4](https://m.media-amazon.com/images/I/81mh18fy7zL.jpg)

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Get your engine light code scanned before buying, may not help.
  

*by O***S on Reviewed in the United States on May 12, 2023*

This is a quality product and may fix your check engine light, but in my case i actually had a P0420 code which shows the same as a gas cap on the dash, check engine light with flashing cruise control. although my check engine light was actually caused by a clogged catalytic converter. Get your code checked for free at an auto parts store before buying.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    EXACT FITMENT for 2007 Subaru Impreza 2.5i Wagon
  

*by D***K on Reviewed in the United States on May 13, 2023*

Fits like OEM and functions without problems.Good replacement and value.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    2010 Subaru gas cap seal
  

*by B***H on Reviewed in the United States on April 13, 2023*

So far it works great. My old seal/oring tore and gave me a fault. Fault is been gone for a few weeks now. So now it is just a longevity test.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/160861979-rkx-replacement-gas-cap-seal-compatible-with-subaru-42031aj000-42031ag000](https://www.desertcart.co.za/products/160861979-rkx-replacement-gas-cap-seal-compatible-with-subaru-42031aj000-42031ag000)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-15*