---
product_id: 474292811
title: "Oil Filter Housing Diaphragm Repair 31338685 fit for Ford Focus ST 2.5T C-Max Kuga Mondeo VO -LVO C70 V50 S40 1781598"
brand: "zealfix"
price: "€ 26.61"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/474292811-oil-filter-housing-diaphragm-repair-31338685-fit-for-ford-focus
store_origin: HR
region: Croatia
---

# Weight: 10g OE number: 31338685 Dimensions: 7x5x1 cm Oil Filter Housing Diaphragm Repair 31338685 fit for Ford Focus ST 2.5T C-Max Kuga Mondeo VO -LVO C70 V50 S40 1781598

**Brand:** zealfix
**Price:** € 26.61
**Availability:** ✅ In Stock

## Summary

> 🔩 Rev up your ride with precision engineering!

## Quick Answers

- **What is this?** Oil Filter Housing Diaphragm Repair 31338685 fit for Ford Focus ST 2.5T C-Max Kuga Mondeo VO -LVO C70 V50 S40 1781598 by zealfix
- **How much does it cost?** € 26.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/474292811-oil-filter-housing-diaphragm-repair-31338685-fit-for-ford-focus)

## Best For

- zealfix enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Engineered for Ford models, ensuring seamless compatibility.
- • **Durable Design:** Crafted to withstand the rigors of high-performance engines.
- • **Trusted Quality:** Manufactured by ZEALfix, a name synonymous with reliability.
- • **Easy Installation:** User-friendly design for hassle-free replacement.
- • **Enhanced Performance:** Optimizes oil filtration for peak engine efficiency.

## Overview

The ZEALfix Oil Filter Housing Diaphragm Repair (part number 31338685) is a high-quality replacement designed specifically for a range of Ford models, including the Focus ST and Mondeo. Weighing just 10 grams and measuring 7 x 5 x 1 cm, this diaphragm ensures optimal oil filtration and engine performance. With OE compatibility and a focus on durability, it's the perfect solution for maintaining your vehicle's efficiency.

## Description

ZEALfixOil Filter Housing Diaphragm Repair 31338685 fit for Ford Focus ST 2.5T C-Max Kuga Mondeo VO -LVO C70 V50 S40 1781598

## Features

- Included: 1* Oil Filter Diaphragm Repair.
- Compatibility: Ford Focus ST/ Focus RS 2004-2016/ C-Max 2003-2007/ Mondeo 2007-2014/ Kuga 2008-2012/ Galaxy 2006-2016.
- Fit for: C70 2006-2013/ S40 2004-2010/ S60 2011-2016/ V50 2005-2010/ V602014-2016/ XC60 2015-2016/ XC70 2.5l 5 cylinder Turbo.
- OE number: 31338685, 1781598, 30788494, 31338684.
- Kindly Reminder:Please make sure the OE number matches the part you are replacing,if you are not sure,please feel free to contact us at any time .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ZEALfix |
| Part number | 31338685 |
| Item Weight | 10 g |
| Product Dimensions | 7 x 5 x 1 cm; 10 Grams |
| Manufacturer reference | 31338685 |
| Size | for Focus Oil Filter Housing Diaphragm |
| Batteries Required? | No |

## Images

![Oil Filter Housing Diaphragm Repair 31338685 fit for Ford Focus ST 2.5T C-Max Kuga Mondeo VO -LVO C70 V50 S40 1781598 - Image 1](https://m.media-amazon.com/images/I/71ZGDUjWAFL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/474292811-oil-filter-housing-diaphragm-repair-31338685-fit-for-ford-focus](https://www.desertcart.hr/products/474292811-oil-filter-housing-diaphragm-repair-31338685-fit-for-ford-focus)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-12*