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Cooling Systems, Fans & Radiators
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OEM (Genuine) By-Pass Valve
PartNumber: 10070107
Product Specifications- Item Dimensions: 1.3 x 1.0 x 0.6 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25535220
- Part Description: By-Pass Valve
$10.39 MSRP:$18.78You Save: $8.39 (45%)
Dorman® Engine Coolant Bleeder Screws
PartNumber: 902-112Product Specifications- Color/Finish: Brass
- Head Type: Hex
- Length: 1"
- Material: Brass
- OE Part Number: 10070107
- UPC: 019495238782
- Part Description: Engine Coolant Bleeder Screws
$12.44
VAICO® Engine Coolant Bleeder Screw
PartNumber: V20-7154Product Specifications- Length: 10 mm
- Material: Plastic
- OE Part Number: 1 712 788, 17 11 1 712 788, 7 793 373, 17 12 7 515 488, 11 53 7 793 373, 7 515 488, 17 11 0 141 325, 0 141 325
- Outer thread: M 10 x 1 mm
- Part Description: Engine Coolant Bleeder Screw
$1.43
OEM (Genuine) Vent Screw
PartNumber: 17-11-1-712-788
Product Specifications- Item Weight: 0.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 17-11-0-141-325
- Part Description: Vent Screw
$3.21 MSRP:$3.94You Save: $0.73 (19%)
Dorman® Engine Coolant Bleeder Screw
PartNumber: 902-404HPProduct Specifications- Head Diameter: 0.645"
- Head Type: Slotted
- Length: 0.7"
- Material: Brass
- OE Part Number: 11537793373, 17111712788
- Thread Diameter: 0.38"
- UPC: 889245234216
- Part Description: Engine Coolant Bleeder Screw
$5.09
OEM (Genuine) Screw Plug
PartNumber: 17-11-1-707-818
Product Specifications- Other Names: Bleeder Valve
- Item Weight: 0.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: Screw Plug
$5.88 MSRP:$6.63You Save: $0.75 (12%)
Dorman® Engine Coolant Bleeder Screws
PartNumber: 902-404Product Specifications- Color/Finish: Black
- Head Type: Slotted
- Length: 0.7"
- Material: Polyamide 6.6 With 30% Glass Fiber Fill
- OE Part Number: 11537793373, 17111712788
- UPC: 019495366928
- Part Description: Engine Coolant Bleeder Screws
$3.17
About Coolant Bleeder Screw
The coolant bleeder screw is a mechanism that is utilized to produce a temporary opening in a closed hydraulic system which makes the removal of air easier.
Bleeder screw importanceThe bleeder screw is significant to the engine cooling systems, as they can substitute the bolt since they are also threaded into a hole. In other designs, the screw is positioned in the hose which takes you to the peak of the cooling system. Nowadays blood screws are rarely seen on vehicles and are only required when the configuration of an engine cooling system results in areas where air can be confined in the system.
Common issues with a faulty bleeder screwA faulty bleeder screw can lead to coolant leaking, overheating of the engine, or improper engine idle.
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