Vacuum Check Valve - GM (15733271)
Genuine OEM GM Parts & Accessories - 15733271
Vacuum Check Valve - GM (15733271)
Genuine OEM GM Parts & Accessories - 15733271
- GM
- 15733271
- 14056648, 15726234
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- MSRP: $8.20
- You Save: $2.06 (25.1% off)
- Sale Price: $6.14
- MSRP: $8.20
- You Save: $2.06 (25.1% off)
- Sale Price: $6.14

Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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Also Purchased
- GM
- 15733271
- 14056648, 15726234
Details
- Brand:
- SKU:
15733271
- Other Names:
Valve, 1850
- Description: GM Genuine Parts Vacuum Check Valve (Part Number: 15733271) is a one-way valve used in HVAC vacuum controls to maintain vacuum in control circuits.
- Function: Allows vacuum to flow in one direction while preventing backflow, preserving vacuum-assisted HVAC and accessory functions.
- Benefit: Ensures reliable operation of heater, A/C, and vacuum-controlled actuators by maintaining correct vacuum state.
- Quality: Manufactured to GM standards for reliable sealing and long service life; OE-level safety considerations noted.
- Also known as: Valve, 1850
Heating & Cooling Air Conditioning Parts 15Order from World Parts Direct — a U.S. registered company providing competitive pricing, a compatibility guarantee, and OEM-level guidance. - Condition: New
- Notes: Included with vacuum hose from vacuum tank.
- Replaces:
14056648, 15726234
WorldPartsDirect.com
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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 Vacuum Check Valve for your 1985-2012 vehicle. GM Parts & Accessories Limited Warranty.