Engine Coolant Air Bleed Pipe - GM (12637188)
Genuine OEM GM Parts & Accessories - 12637188
Engine Coolant Air Bleed Pipe - GM (12637188)
Genuine OEM GM Parts & Accessories - 12637188
- GM
- 12637188
- 12624307
Details
- Brand:
- SKU:
12637188
- Other Names:
By-Pass Pipe
- Description: GM Genuine Parts Engine Coolant Air Bleed Pipe (Part Number: 12637188) is a coolant-system bleed pipe used to purge trapped air from the cooling system. Master: "PIPE ASM-ENG COOL AIR BL." Listed for multiple engine displacements (3.6L, 3.0L) and intended to maintain correct coolant flow and air removal.
- Function: Allows trapped air to be bled from the engine cooling system to prevent hot spots and maintain proper circulation
- Application: OE part for specific engine families where air-bleed plumbing is required
- Quality: Manufactured to GM standards for fit and sealing in the cooling subsystem
Heating & Cooling GM OE Radiator Parts 4World Parts Direct is a U.S. based distributor offering OEM parts, expert technical help, and a compatibility guarantee—delivered at competitive prices. - Condition: New
- Replaces:
12624307
- MSRP: $39.19
- You Save: $11.73 (29.9% off)
- Sale Price: $27.46
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- GM
- 12637188
- 12624307
Details
- Brand:
- SKU:
12637188
- Other Names:
By-Pass Pipe
- Description: GM Genuine Parts Engine Coolant Air Bleed Pipe (Part Number: 12637188) is a coolant-system bleed pipe used to purge trapped air from the cooling system. Master: "PIPE ASM-ENG COOL AIR BL." Listed for multiple engine displacements (3.6L, 3.0L) and intended to maintain correct coolant flow and air removal.
- Function: Allows trapped air to be bled from the engine cooling system to prevent hot spots and maintain proper circulation
- Application: OE part for specific engine families where air-bleed plumbing is required
- Quality: Manufactured to GM standards for fit and sealing in the cooling subsystem
Heating & Cooling GM OE Radiator Parts 4World Parts Direct is a U.S. based distributor offering OEM parts, expert technical help, and a compatibility guarantee—delivered at competitive prices. - Condition: New
- Replaces:
12624307
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Engine Coolant Air Bleed Pipe for your 2010-2017 vehicle. GM Parts & Accessories Limited Warranty.
