Standard Ignition Evaporative Emissions System Leak Detection Pump LDP87
Standard Ignition Evaporative Emissions System Leak Detection Pump LDP87 - view 2
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Standard Ignition Evaporative Emissions System Leak Detection Pump LDP87 - view 6
Standard Ignition Evaporative Emissions System Leak Detection Pump LDP87 - view 7
Standard Ignition Evaporative Emissions System Leak Detection Pump LDP87
Standard Ignition Evaporative Emissions System Leak Detection Pump LDP87 - view 2
Standard Ignition Evaporative Emissions System Leak Detection Pump LDP87 - view 3
Standard Ignition Evaporative Emissions System Leak Detection Pump LDP87 - view 4
Standard Ignition Evaporative Emissions System Leak Detection Pump LDP87 - view 5
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Standard Ignition Evaporative Emissions System Leak Detection Pump LDP87 - view 7

Standard Ignition Evaporative Emissions System Leak Detection Pump P/N:LDP87

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$279.99
MPN: LDP87
Item Package Quantity: 1
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Standard Ignition Evaporative Emissions System Leak Detection Pump P/N:LDP87
Standard Ignition Evaporative Emissions System Leak Detection Pump P/N:LDP87
$279.99

Help your Lexus run accurate evaporative leak checks with the Standard Ignition Evaporative Emissions System Leak Detection Pump, MPN LDP87. This fuel vapor leak detection pump is a direct-fit OE replacement for the 2015-2017 Lexus NX200T and the 2018-2021 Lexus NX300. See the Buyer's Guide tab for engine details.

The leak detection pump is part of the evaporative emissions (EVAP) system, which holds fuel vapor from the tank. It uses engine vacuum to detect evaporative leaks in that system.

  • Direct-fit OE replacement: designed to detect evaporative leaks accurately using engine vacuum.
  • OE-quality connector and terminals: built for an exact fit to the engine wiring harness and solid electrical conductivity.
  • Precision-calibrated diaphragm and spring: open and close properly to provide accurate voltage readings to the switch.

Signs this part may need replacing include an illuminated check engine light with EVAP leak-detection codes, or an EVAP system monitor that won't complete. Other faults can cause the same symptoms, such as a loose fuel cap or a cracked vapor hose. Diagnose the EVAP system before you replace the pump. If a failed leak detection pump is the cause, the LDP87 replaces it.

Interchange: 2-71087
271087 · VDP87 · VC4825 · 7773078010

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

VDP87, VC4825, 2-71087, 7773078010, LDP87

Frequently Asked Questions

What does the Standard Ignition LDP87 do?

It is a fuel vapor leak detection pump that uses engine vacuum to check the evaporative emissions system for leaks. Its calibrated diaphragm and spring provide voltage readings to the switch.

Which vehicles does the LDP87 fit?

It is listed for the 2015-2017 Lexus NX200T and the 2018-2021 Lexus NX300. See the Buyer's Guide tab for engine details.

What are signs a leak detection pump may need replacing?

Possible signs include a check engine light with EVAP leak-detection codes or an EVAP monitor that won't complete. These symptoms have other possible causes, so diagnose the system first.

Does it connect to the factory wiring harness?

Yes. It uses an OE-quality connector and terminals made for an exact fit to the engine wiring harness.

What part numbers does the LDP87 interchange with?

It interchanges with 2-71087 (also listed as 271087), VDP87, VC4825 and 7773078010.

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