---
product_id: 11686231
title: "902-404 Coolant Air Bleeder Screw"
brand: "dorman"
price: "€ 13.80"
currency: EUR
in_stock: true
reviews_count: 13
category: "Dorman"
url: https://www.desertcart.nl/products/11686231-902-404-coolant-air-bleeder-screw
store_origin: NL
region: Netherlands
---

# Limited lifetime warranty High-temp alloy steel OEM fit & function 902-404 Coolant Air Bleeder Screw

**Brand:** dorman
**Price:** € 13.80
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your ride with precision-engineered cooling confidence!

## Quick Answers

- **What is this?** 902-404 Coolant Air Bleeder Screw by dorman
- **How much does it cost?** € 13.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/11686231-902-404-coolant-air-bleeder-screw)

## Best For

- dorman enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Backed by over 100 years of Dorman’s automotive expertise and rigorous quality testing.
- • **Leak-Proof Design:** Durable metal construction prevents coolant leaks, ensuring system integrity and peace of mind.
- • **Precision OEM Match:** Seamlessly replaces original bleeder screw for perfect fit and flawless function.
- • **Verified Fit Guarantee:** Use the garage tool to confirm compatibility—never second guess your purchase.
- • **Heat-Resistant Alloy Steel:** Engineered to endure extreme cooling system temperatures and pressures without fail.

## Overview

The Dorman 902-404 Coolant Air Bleeder Screw is a premium, OEM-quality replacement part crafted from durable alloy steel to withstand high temperatures and pressures in your vehicle’s cooling system. With over a century of trusted manufacturing experience and a limited lifetime warranty, it ensures a leak-proof, perfect fit that maintains optimal engine performance.

## Description

This engine coolant bleeder screw has been manufactured from durable material to prevent cooling system leaks. Matches the original screw for fit and function.

Review: Better than oem - Fit like oem
Review: Just what you will need if you have the plastic thermostat housing - Works as they should

## Features

- Ideal replacement - this engine coolant bleeder screw matches fit and function of the original equipment screw
- Durable materials - designed to withstand high cooling system temperatures and pressures
- Century of experience - for over 100 years, Dorman Products has provided quality automotive replacement parts to its customers
- Quality tested - this part has undergone try-on and material testing to ensure a quality fit and long service life
- Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009XA8DQ6 |
| Best Sellers Rank | #87,104 in Automotive ( See Top 100 in Automotive ) #14 in Automotive Replacement Wheel Cylinder Bleeder Brake Screws |
| Brand | Dorman |
| Color | Black |
| Compatible Groove Diameter | 0.25 inches |
| Customer Reviews | 4.5 out of 5 stars 435 Reviews |
| Drive System | BLEEDER |
| Exterior Finish | Ready To Paint If Needed |
| Fastener Size | Screws With O-rings |
| Fastener Type | Screw |
| Finish Types | Unpainted |
| Global Trade Identification Number | 00019495366928 |
| Grade Rating | Premium |
| Head Style | Fillister |
| Head Type | Fillister |
| Included Components | Per Item Description |
| Item Diameter | 0.25 inches |
| Item Dimensions | 1.2 x 2.8 x 2.8 inches |
| Item Weight | 22.68 g |
| Item dimensions L x W x H | 1.2 x 2.8 x 2.8 inches |
| Manufacturer | Dorman Products |
| Material | Metal |
| Material Type | Metal |
| Metal Type | Alloy Steel |
| Model | 902-404 |
| Number Of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Part Number | 902-404 |
| Point Style | Self-Piercing Point |
| Screw Head Style | Fillister |
| Screw Point Style | Self-Piercing Point |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size Name | Stock |
| Thread Class | 2A |
| Thread Coverage | Partially Threaded |
| Thread Size | oem |
| Thread Style | Right Hand |
| Thread Type | Unc |
| UPC | 019495366928 |
| Unit Count | 2 Count |
| Warranty Description | Limited Lifetime Warranty |

## Product Details

- **Exterior Finish:** Ready To Paint If Needed
- **Head Style:** Fillister
- **Item dimensions L x W x H:** 1.2 x 2.8 x 2.8 inches
- **Material:** Metal
- **Thread Size:** oem

## Images

![902-404 Coolant Air Bleeder Screw - Image 1](https://m.media-amazon.com/images/I/71ArxCw0-dL.jpg)

## Questions & Answers

**Q: Will these bleeder screws fit a 2015 land rover lr4?**
A: Sorry no Dorman doesn't list one for this vehicle.

**Q: what size is the screw metricley**
A: Those are M10-1.0 thread.

**Q: Will this fit in the slave cylinder?**
A: Sorry no it will not.

**Q: Does it fit on a 97 nissan maxima?**
A: I don't know. I use it for a BMW E90 and fits perfectly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better than oem
*by B***R on October 18, 2025*

Fit like oem

### ⭐⭐⭐⭐⭐ Just what you will need if you have the plastic thermostat housing
*by C***K on July 8, 2026*

Works as they should

### ⭐⭐⭐⭐⭐ Solid product, great price.
*by S***F on March 30, 2026*

They come with new o-rings which is a plus. Arrived as expected, easy to install, working as designed. Good price 👌🏽 If you want something more durable, there are brass options available in the market.

## Frequently Bought Together

- Dorman 902-404 Coolant Air Bleeder Screw Compatible with Select Models
- Dorman 902-404HP Brass Coolant Air Bleeder Screw Compatible with Select Models (OE FIX)
- URO Parts 17111712788 Coolant Bleed Screw, Comes with O-ring

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**Shop now:** [https://www.desertcart.nl/products/11686231-902-404-coolant-air-bleeder-screw](https://www.desertcart.nl/products/11686231-902-404-coolant-air-bleeder-screw)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-09-02*