Standard Ignition Evaporative Emissions System Leak Detection Pump LDP01
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Standard Ignition Evaporative Emissions System Leak Detection Pump LDP01
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Standard Ignition Evaporative Emissions System Leak Detection Pump P/N:LDP01

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$175.99
MPN: LDP01
UPC: 727943894564
Item Package Quantity: 1
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Standard Ignition Evaporative Emissions System Leak Detection Pump P/N:LDP01
Standard Ignition Evaporative Emissions System Leak Detection Pump P/N:LDP01
$175.99

Keep your evaporative emissions system sealing and self-testing correctly with the Standard Ignition Evaporative Emissions System Leak Detection Pump (LDP01). This EVAP leak detection pump uses engine vacuum to check the evaporative system for leaks and report the result back to the PCM. It installs as a direct-fit OE replacement across many 1996-2006 Chrysler, Dodge, Jeep and Plymouth applications — including the Caravan, Grand Caravan, Voyager, Town & Country, Neon, Ram and Liberty.

  • Direct-fit OE replacement: uses engine vacuum to detect evaporative leaks accurately.
  • High-temperature OE-style plastic housing: built for a precise fit and performance under high-heat conditions.
  • OE-quality connector and terminals: one female connector with three male blade terminals for solid conductivity to the engine wiring harness.
  • Precision-calibrated diaphragm and spring: open and close properly to provide accurate voltage readings to the switch.

Fitted with three hose connectors sized 1/4 in and 5/8 in. Package contains the pump. Country of origin: Taiwan.

Fitment includes: Chrysler Grand Voyager 2000 [V6-3.0L], 2000 [V6-3.3L], 1996-1999 [V6-3.8L]; Chrysler Neon 1996 [L4-2.0L]; Chrysler Town & Country 1996-2002 [V6-3.3L / V6-3.8L]; Chrysler Voyager 2000-2003 [L4-2.4L], 2000 [V6-3.0L], 1996-2003 [V6-3.3L]; Dodge Caravan 1997-1999 [All], 1996-2002 [L4-2.4L], 1996-2000 [V6-3.0L], 1996-2003 [V6-3.3L], 1996-2000 [V6-3.8L]; Dodge Grand Caravan 1996-1997 [L4-2.4L], 1996-2000 [V6-3.0L], 1996-2003 [V6-3.3L], 1996-2003 [V6-3.8L]; Dodge Neon 1996 [L4-2.0L]; Dodge Ram 1500 2002 [V6-3.7L], 2002 [V8-4.7L], 2002-2003 [V8-5.9L], 2004-2006 [V10-8.3L]; Dodge Ram 2500 2003 [V10-8.0L]; Dodge Ram 3500 2003 [V10-8.0L]; Jeep Liberty 2002-2003 [L4-2.4L / V6-3.7L]; Plymouth Grand Voyager 1996-1997 [L4-2.4L], 1996-2000 [V6-3.0L], 1996-2000 [V6-3.3L], 1996-1999 [V6-3.8L]; Plymouth Neon 1996 [L4-2.0L]; Plymouth Voyager 1998-1999 [All], 1996-2000 [L4-2.4L], 1996-2000 [V6-3.0L], 1996-2000 [V6-3.3L], 1997-1999 [V6-3.8L]. See the Buyer's Guide tab for the full list.

Interchange: VDP01 · 4669338 · 4861364AA · 4891416AA · 4891416AB · 4891416AD · 4891416AF · 68263922AA · ESM1014 · 2-71000 · 271000. Manufacturer part number LDP01.

This part cross-references / interchanges with the following part numbers:

VDP01, 4669338, 4861364AA, 4891416AA, 4891416AB, 4891416AD, 4891416AF, 68263922AA, ESM1014, 2-71000

Frequently Asked Questions

What does the LDP01 leak detection pump do?

It uses engine vacuum to check the evaporative emissions system for leaks, using its calibrated diaphragm and spring to send accurate voltage readings to the switch so the PCM can monitor the system.

What vehicles does this pump fit?

It's a direct-fit replacement for many 1996-2006 Chrysler, Dodge, Jeep and Plymouth models, including the Caravan, Voyager, Town & Country, Neon, Liberty and Ram. See the Buyer's Guide tab for your exact year and engine.

What's included in the package?

The package contains the leak detection pump only, with one female connector, three male blade terminals and three hose connectors sized 1/4 in and 5/8 in.

What are signs this pump may need replacing?

A check engine light with EVAP leak or pump-related codes may point to it. Have the cause diagnosed first, since those codes can also come from a loose fuel cap, cracked hoses or the canister.

Does this pump replace my original part number?

Yes. It cross-references OE and other numbers including VDP01, 4669338, 4861364AA, 4891416AA, 4891416AB, 68263922AA and ESM1014. Confirm the fitment for your vehicle in the Buyer's Guide.

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