

🔧 Upgrade your engine’s heartbeat with Dorman’s precision bleeder screw!
The Dorman 902-404 Bleeder Screw is a premium, fully threaded alloy steel replacement part designed to match the original equipment’s fit and function. Engineered to resist high temperatures and pressures, it ensures a leak-free cooling system. With a 0.25-inch groove diameter and hex head design, it offers easy installation and reliable performance, backed by Dorman’s century-long reputation for quality automotive parts.





| ASIN | B009XA8DQ6 |
| Brand | Dorman |
| Colour | Ready To Paint If Needed |
| Compatible Groove Diameter | 0.25 Inches |
| Country Of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 390 Reviews |
| Drive System | Hex |
| Exterior Finish | Ready To Paint If Needed |
| Fastener Size | Screws With O-rings |
| Fastener Type | Screw |
| Finish Types | Uncoated |
| Global Trade Identification Number | 00019495366928 |
| Grade Rating | Premium |
| Head Style | Hex |
| Head Type | Hex |
| Included Components | Engine Coolant Bleeder Screw |
| Item Diameter | 0.25 Inches |
| Item Dimensions | 30 x 71 x 71 Millimeters |
| Item Weight | 23 g |
| Item dimensions L x W x H | 30 x 71 x 71 Millimeters |
| Manufacturer | Dorman - OE Solutions |
| Material | Metal |
| Material Type | Metal |
| Metal Type | Alloy Steel |
| Number of Pieces | 1 |
| Point Style | Type A Point |
| Screw Head Style | Hex |
| Screw Point Style | Type A Point |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size Name | 0.25 inches |
| Thread Class | 2A |
| Thread Coverage | Fully Threaded |
| Thread Size | oem |
| Thread Style | Fully Threaded, Right Hand |
| Thread Type | UNC |
| UPC | 019495366928 |
| Unit Count | 2.0 Count |
K**O
Fit As The OEM
B**R
Better than oem
L**S
Good product
D**L
Inexpensive
C**S
Works for Land Rover
Trustpilot
3 days ago
2 weeks ago