---
product_id: 806798387
title: "ECSiNG 10Pcs Oil Filler Cap Seal O-Ring Compatible with MINI R50 R52 R53 Cooper Cooper S JCW, 11127514981 11517509186"
brand: "ecsing"
price: "¥2917"
currency: JPY
in_stock: false
category: "Ec Si Ng"
url: https://www.desertcart.jp/products/806798387-ecsing-10pcs-oil-filler-cap-seal-o-ring-compatible-mini
store_origin: JP
region: Japan
---

# Leak-proof oil seal guaranteed FPM rubber heat & chemical resistant 30mm inner diameter precision fit ECSiNG 10Pcs Oil Filler Cap Seal O-Ring Compatible with MINI R50 R52 R53 Cooper Cooper S JCW, 11127514981 11517509186

**Brand:** ecsing
**Price:** ¥2917
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Seal the deal with precision and durability!

## Quick Answers

- **What is this?** ECSiNG 10Pcs Oil Filler Cap Seal O-Ring Compatible with MINI R50 R52 R53 Cooper Cooper S JCW, 11127514981 11517509186 by ecsing
- **How much does it cost?** ¥2917 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/806798387-ecsing-10pcs-oil-filler-cap-seal-o-ring-compatible-mini)

## Best For

- ecsing enthusiasts

## Why This Product

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

## Key Features

- • **Perfect MINI Fit:** Specifically engineered for MINI R50, R52, R53 Cooper, Cooper S & JCW models—no compromises on compatibility.
- • **Premium Durability:** Crafted from high-grade FPM rubber, designed to withstand extreme heat and chemical exposure for long-lasting performance.
- • **OEM Trusted Quality:** Meets or exceeds OEM references 11127514981 & 11517509186, ensuring factory-level reliability and peace of mind.
- • **Maintenance Made Easy:** Bulk pack of 10 O-rings perfect for proactive engine upkeep—never get caught with a worn-out seal again.
- • **Ultimate Leak Defense:** Precision 30mm inner diameter and 2.65mm wire thickness create an airtight seal to prevent oil seepage and vapor loss.

## Overview

The ECSiNG 10Pcs Oil Filler Cap Seal O-Rings are precision-engineered for MINI R50, R52, and R53 models including Cooper, Cooper S, and JCW variants. Made from heat- and chemical-resistant FPM rubber, these 30mm inner diameter seals prevent oil leaks and vapor escape, matching OEM standards 11127514981 and 11517509186. Ideal for professional-grade engine maintenance, this pack of 10 ensures your oil filler cap stays perfectly sealed, enhancing engine longevity and performance.

## Description

Buy ECSiNG 10Pcs Oil Filler Cap Seal O-Ring Compatible with MINI R50 R52 R53 Cooper Cooper S JCW, 11127514981 11517509186: O-Rings - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Model Compatibility: Compatible with MINI R50, R52, and R53 models including Cooper, Cooper S, and JCW variants.
- Leak Prevention: Inner diameter 30mm wire diameter 2.65mm .Maintains a secure oil seal at the filler cap to prevent oil seepage and vapor escape.
- OEM Reference: 11127514981, 11 12 7 514 981, and 11517509186.
- Material: Made from FPM rubber for enhanced heat and chemical resistance.
- Engine Maintenance Use: Ideal for replacing aged or cracked O-rings during routine oil cap servicing.

## Images

![ECSiNG 10Pcs Oil Filler Cap Seal O-Ring Compatible with MINI R50 R52 R53 Cooper Cooper S JCW, 11127514981 11517509186 - Image 1](https://m.media-amazon.com/images/I/61R3ecAHnAL.jpg)
![ECSiNG 10Pcs Oil Filler Cap Seal O-Ring Compatible with MINI R50 R52 R53 Cooper Cooper S JCW, 11127514981 11517509186 - Image 2](https://m.media-amazon.com/images/I/71hsZQkyK0L.jpg)
![ECSiNG 10Pcs Oil Filler Cap Seal O-Ring Compatible with MINI R50 R52 R53 Cooper Cooper S JCW, 11127514981 11517509186 - Image 3](https://m.media-amazon.com/images/I/71SF99zFhQL.jpg)
![ECSiNG 10Pcs Oil Filler Cap Seal O-Ring Compatible with MINI R50 R52 R53 Cooper Cooper S JCW, 11127514981 11517509186 - Image 4](https://m.media-amazon.com/images/I/61eTHcoTxQL.jpg)
![ECSiNG 10Pcs Oil Filler Cap Seal O-Ring Compatible with MINI R50 R52 R53 Cooper Cooper S JCW, 11127514981 11517509186 - Image 5](https://m.media-amazon.com/images/I/61zGzpGqCbL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/806798387-ecsing-10pcs-oil-filler-cap-seal-o-ring-compatible-mini](https://www.desertcart.jp/products/806798387-ecsing-10pcs-oil-filler-cap-seal-o-ring-compatible-mini)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*