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Dorman Coolant Air Bleeder Screw

(Jeep Grand Cherokee 2014-15; Toyota Tundra 2000-06, Corolla 2005-06, Sequoia 2001-07, Celica 2000-05, Matrix 2003-07; Honda Accord 2003-07 + 192 more models)

Manufacturer

Picture for manufacturer Dorman

Part Number

Multiple - see below for details
6 reviews
Sale Price

from $4.56

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman coolant air bleeder screw, also called a cooling system bleeder valve or coolant bleed screw, helps release trapped air from the engine cooling system. It is used during coolant service and after repairs that open the system. Removing air pockets helps restore proper coolant circulation and supports accurate temperature control.

Key Features:

  • Replaces a worn, damaged, corroded, or missing bleeder screw in the cooling system
  • Lets trapped air escape during coolant fill and bleeding
  • Helps reduce the risk of air-pocket-related overheating
  • Designed to seal tightly against coolant leaks once installed
  • Backed by Dorman's reputation for quality aftermarket replacement parts

Replacing a faulty bleeder screw is a simple, low-cost repair that helps keep the cooling system sealed and easy to service. Dorman offers this product line in several variants. Select the child item that matches your application.

Products specifications

Fits

Jeep Grand Cherokee 2014-15; Toyota Tundra 2000-06, Corolla 2005-06, Sequoia 2001-07, Celica 2000-05, Matrix 2003-07; Honda Accord 2003-07; Ram 1500 2013; Chevrolet Camaro 1993-2002, Corvette 1992-96, 2015-19, Tahoe 1995-99 + 188 more models

Select yours to see vehicle-specific options.

Select & Customize

4 items

Picture of Dorman 902-301 Engine Coolant Air Bleeder Screw Picture of Dorman 902-301 Engine Coolant Air Bleeder Screw Picture of Dorman 902-301 Engine Coolant Air Bleeder Screw Picture of Dorman 902-301 Engine Coolant Air Bleeder Screw
Dorman 902-301 Engine Coolant Air Bleeder Screw
Description
Specifications
Air Vent (Bleeder Valve)Yes
Bolt Hole Diameter0.354 in
Bolt Hole Quantity4
Bolts IncludedNo
Color/FinishBlack
Feature - Benefit 1Direct replacement for a proper fit every time
Feature - Benefit 2Hoses slide on for easy installation
Feature - Benefit 3High-quality plastic or metal construction
Feature - Benefit 4Includes all hardware necessary for a complete repair (where applicable)
Gasket Or Seal IncludedYes
Housing Neck Angle (°)90
MaterialPlastic
O Rings IncludedYes
Outlet Diameter (in)1.265 in
Package ContentsCoolant Bleeder Assembly; Air Bleeder Valve; Pipe O-ring
QuantitySold individually.
$23.90
PART NUMBER: 902-301
In Stock (10+)
Usually delivered within 2 days
Picture of Dorman 902-404 Coolant Air Bleeder Screw Picture of Dorman 902-404 Coolant Air Bleeder Screw Picture of Dorman 902-404 Coolant Air Bleeder Screw
Dorman 902-404 Coolant Air Bleeder Screw
Description
Specifications
ColorBlack
Feature - Benefit 1Sealant is pre-applied on threads for prevention of leaks upon installation
Feature - Benefit 2Direct replacement for a proper fit every time
Feature - Benefit 3Plated for high corrosion resistance
Feature - Benefit 4Easy to Install
Head Drive TypeSlotted
Length0.7
MaterialPolyamide
Package Contents2 Screws With O-rings
$4.56
PART NUMBER: 902-404
4 left at this price
Usually delivered within 2 days
Picture of Dorman 902-112 Coolant Air Bleeder Screw - Pack of 2 Picture of Dorman 902-112 Coolant Air Bleeder Screw - Pack of 2 Picture of Dorman 902-112 Coolant Air Bleeder Screw - Pack of 2 Picture of Dorman 902-112 Coolant Air Bleeder Screw - Pack of 2
Dorman 902-112 Coolant Air Bleeder Screw - Pack of 2
Description
Specifications
ColorBrass
Feature - Benefit 1Sealant is pre-applied on threads for prevention of leaks upon installation
Feature - Benefit 2Direct replacement for a proper fit every time
Feature - Benefit 3Plated for high corrosion resistance
Feature - Benefit 4Easy to Install
Head Drive TypeHex
Length1
MaterialBrass
Package Contents2 Bleeder Screws
QuantitySold as a pair.
$12.20
PART NUMBER: 902-112
2 left at this price
Usually delivered within 2 days
Picture of Dorman 902-404HP Brass Coolant Air Bleeder Screw
Dorman 902-404HP Brass Coolant Air Bleeder Screw
Description
Specifications
ColorBrass
Head Diameter0.645
Head Drive TypeSlotted
Length0.7
MaterialBrass
Package Contents1 Bleeder Screw; 1 O-Ring
Thread Diameter0.38
$5.39
PART NUMBER: 902-404HP
1 left at this price
Usually delivered within 2 days

Select & Customize

All good

Super easy

Nice

Good

I ask for free shipping and it gave me 2 day shipping anyway.

Fast shipping great product!

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