621315Evaporative Emissions System Leak Detection Pump

APDTY 621315 LDP Emissions Leak Detection Pump (Replaces 4891423AB, 4891414AD)


  • Brand New Leak Detection Pump (LDP)
  • Fits 2002-2004 Jeep Grand Cherokee
  • Fits 2003-2004 Jeep Wrangler
  • Fits 1998-2000 Chrysler Sebring
  • Fits 2002 Plymouth Prowler
  • Fits 1996-2000 Dodge Avenger
  • Fits 1998 Dodge B1500 Van
  • Fits 1999-2003 Dodge Ram Van 1500 2500 3500
  • Replaces Mopar 4891414AD, 4891423AB, 4891423AA, 4891414AA, 4891414AB, 4891414AC
  • Repair Tip: Solves P1494, P1495 Diagnostic trouble codes from a failed leak detection pump or sensor. The leak detection pump is a very common part to fail, however It is also very important to check all vacuum lines going to and from the LDP as a cracked vacuum hose can cause you to think the pump or sensor is failed.
  • (LDP Emissions Leak Detection Pump Compatible With 02-04 Grand Cherokee 03-04 Wrangler 98-00 Sebring 02 Prowler 96-00 Avenger 98 B1500 Van 99-03 Ram Van 1500 2500 3500 (Replaces 4891414AD, 4891423AA))
  • See Buyers Guide for compatibility
Make Model Qualifiers Year
Chrysler Prowler
  • Position: N/A
  • All Configurations
2001-2002
Dodge Ram 1500 Van
  • Position: N/A
  • All Configurations
2001-2003
Dodge Ram 2500 Van
  • Position: N/A
  • All Configurations
2001-2003
Dodge Ram 3500 Van
  • Position: N/A
  • All Configurations
2001-2003
Jeep Grand Cherokee
  • Position: N/A
  • All Configurations
2002-2004
Jeep Wrangler
  • Position: N/A
  • All Configurations
2003-2004
Plymouth Prowler
  • Position: N/A
  • All Configurations
2000-2001