HomeStandard Ignition AIP23 Vacuum Pump
Part #: AIP23

Standard Ignition AIP23 Vacuum Pump

2 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Jeep, Liberty
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Overview of Standard Ignition Vacuum Pump AIP23

The Standard Ignition Vacuum Pump AIP23 is designed specifically for Jeep Liberty models, providing reliable vacuum pressure essential for emission control systems. This new, belt-driven vacuum pump features a durable metal housing and precise inlet and outlet sizes to ensure optimal performance.

  • Drive System: Belt-driven for consistent operation
  • Housing Material: Durable metal construction
  • Inlet Size: 0.29 inches (7.366 mm)
  • Outlet Size: Dual outlets at 0.11 inches (2.79 mm) each
  • Vacuum Port Quantity: Single port design
  • New part, no gaskets, hardware, or mounting brackets included
  • No pulley, relief valve, or O-rings included

Detailed Product Description

The Standard Ignition AIP23 vacuum pump is engineered to meet the specific vacuum requirements of Jeep Liberty vehicles. Its belt-driven mechanism ensures steady vacuum generation necessary for proper emission control and other vacuum-operated components. The metal housing provides durability and resistance to wear, while the precise inlet and outlet sizes support efficient airflow. This pump comes as a new unit without additional hardware or gaskets, allowing for straightforward integration with existing vehicle components.

Applications and Problem Resolution

This vacuum pump is primarily used in the emission control vacuum system of Jeep Liberty models. It helps maintain proper vacuum pressure to support various engine and emission functions. Common issues addressed by replacing this pump include:

  • Loss of vacuum pressure affecting brake booster performance
  • Emission system malfunctions due to insufficient vacuum
  • Engine stalling or rough idling caused by vacuum leaks
  • Check engine light triggered by vacuum-related faults
  • Reduced fuel efficiency linked to emission control failures

Installation Notes and Tips

Installation of the Standard Ignition AIP23 vacuum pump requires removal of the old pump and proper alignment with the belt drive system. Since no mounting brackets, gaskets, or hardware are included, reuse existing components or acquire replacements as needed. Ensure the inlet and outlet ports match the vehicle’s vacuum lines to prevent leaks. Verify belt tension and condition during installation to maintain optimal pump operation.

Quality Assurance and Warranty

Standard Ignition manufactures the AIP23 vacuum pump to meet OEM specifications for Jeep Liberty vehicles. This new part undergoes quality control testing to ensure reliable performance and durability. While specific warranty details are not provided here, Standard Ignition products typically include a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006JeepLiberty2.8LL4N/AValve
2005JeepLiberty2.8LL4N/AValve

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2-285225015037AA779-6722AP32

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.