Standard Ignition Evaporative Emissions System Leak Detection Pump P/N:LDP32
Standard Motor Products
Give your EVAP system's leak self-test the pump it's designed around with the Standard Ignition Evaporative Emissions System Leak Detection Pump LDP09. This fuel vapor leak detection pump is a direct-fit OE replacement for many vehicles, among them the 2003 Dodge Ram 1500, 2005-2006 Jeep Wrangler and 2003-2005 Dodge Ram 2500; see the "Vehicles it fits" section for the full list and engine-level details.
Signs this part may need replacing: These include a check engine light with EVAP-related codes, an EVAP monitor that will not complete, or an emissions inspection failure tied to the evaporative system. If a failed leak detection pump is the cause, this unit replaces it. Diagnose the system before replacing parts.
Interchange: 2-71008
271008 · VDP09 · 4891427AA · 4891427AB · 4891525AB · ESM1016
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
What does an EVAP leak detection pump do?
It is part of the evaporative system's self-test. It uses engine vacuum to move its diaphragm and check the fuel vapor system for leaks, and its switch sends a voltage signal to the engine computer.
Which vehicles does the LDP09 fit?
It is listed for many Chrysler, Dodge and Jeep models, including the 2003 Dodge Ram 1500, 2005-2006 Jeep Wrangler and 2003-2005 Dodge Ram 2500. See the "Vehicles it fits" section for the full list and engine details.
What are signs this pump may need replacing?
Possible signs include a check engine light with EVAP-related codes or an EVAP monitor that won't complete. Hoses, the purge valve or the fuel cap can cause similar codes, so diagnose the system first.
Which part numbers does this pump replace?
It cross-references to 2-71008, VDP09, 4891427AA, 4891427AB, 4891525AB and ESM1016.
What is the housing made of?
The housing is a high-temperature, OE-style plastic, designed for a precise fit and performance in demanding conditions.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.