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Details
Details
- Brand:
- SKU:
25204337
- GTIN: 00195491064782
- UPC: 195491064782
- Other Names:
25204337
- Description: GM Genuine Parts Vacuum Pumps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These vacuum pumps provide a source of vacuum power for emission controls, and may be electrically or mechanically operated, depending on vehicle application. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Condition: New
Additional Information
Additional Information
| FITMENT | Fits GM compact models with 1.4L turbo (Encore, Cruze, Spark, Trax) and 1.5L turbo (Malibu, Equinox, Terrain) engines roughly model years 2016–2022; mechanical pump mounts to the cylinder head/camshaft. Buick Encore (2016-2019, 2021-2022): 1.4L L4 Chevrolet Cruze (2016-2019): 1.4L L4 Chevrolet Equinox (2018-2022): 1.5L L4 Chevrolet Malibu (2016-2022): 1.5L L4 Chevrolet Spark (2016-2022): 1.4L L4 Chevrolet Trax (2019, 2021-2022): 1.4L L4 GMC Terrain (2018-2022): 1.5L L4 |
| SYMPTOMS | Hard/stiff brake pedal or intermittent loss of brake assist, vacuum hiss, oil seepage at pump, or grinding/ratcheting noise from pump area. Brake system DTCs such as P0556 (Brake Booster Pressure Sensor) may be present. |
| TROUBLESHOOTING | Verify brake-booster vacuum with a gauge; inspect pump housing and fittings for oil leakage; confirm vacuum line/pipe routing to booster (GM service update covers pipe routing checks on some 2018 Equinox vehicles). |
| INSTALLATION | Typical steps (summarized): remove engine cover and charge‑air outlet duct as needed; disconnect quick‑connect vacuum line; remove pump bolts and pump; install with new seal, ensuring the drive tang fully engages the camshaft slot; torque per service manual and verify no leaks. |
| MAINTENANCE | |
| GENERAL NOTES | GM documents acknowledge mechanical vacuum pump failures on applicable 1.4L applications; if a pump has failed catastrophically, inspect for debris at the cam/valve cover area before reassembly. Always verify fitment by VIN; this part supersedes multiple earlier GM numbers. |
| FAULT CODES | |
| REPLACEMENTS | 12662789 12665188 12673123 12673203 12673905 12684050 12695523 12704586 |
| WEIGHT | 1.30 lb |
| DIMENSIONS | 6.25 x 4.25 x 6.75 inches (package) |
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