HomeEmission Control > Evaporative SystemStandard Ignition LDP12 Evaporative Emissions System Leak Detection Pump
Part #: LDP12

Standard Ignition LDP12 Evaporative Emissions System Leak Detection Pump

⚙️ 97 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Jeep, Ram, Fiat, and Chrysler, Durango, Grand Cherokee, Grand Cherokee L, 1500, ProMaster 1500, ProMaster 2500, ProMaster 3500, 500, ProMaster City, 500L, Liberty, Nitro, Ram 1500, and Aspen
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Overview of Standard Ignition Evaporative Emissions Leak Detection Pump

The Standard Ignition LDP12 evaporative emissions system leak detection pump is designed for reliable operation in select Chrysler, Dodge, Fiat, Jeep, and Ram vehicles. This component plays a critical role in maintaining your vehicle's evaporative emissions system by detecting leaks and ensuring compliance with emission standards.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Hose Connector Quantity: 1
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade

Detailed Product Description

The LDP12 leak detection pump from Standard Ignition is engineered to integrate seamlessly with the evaporative emissions system of various models including the Chrysler 500 and 500L, Dodge Durango and Nitro, Fiat 500, Jeep Grand Cherokee and Liberty, and Ram 1500 series. Featuring a female connector and a single connector quantity, this pump includes one hose connector to facilitate proper vapor flow. The electrical terminals are male blade types, with two terminals ensuring secure and efficient electrical connections. This design supports accurate leak detection and helps maintain the integrity of the evaporative system.

Common Applications and Issues Addressed

  • Detects leaks in the evaporative emissions system to prevent fuel vapor loss
  • Helps resolve check engine light codes related to EVAP system leaks
  • Supports proper vehicle emissions compliance for Chrysler, Dodge, Fiat, Jeep, and Ram models
  • Prevents fuel odor caused by vapor leaks
  • Maintains engine performance by ensuring proper vapor containment

Installation Notes and Tips

  • Verify compatibility with your specific vehicle model and year before installation
  • Ensure electrical connectors are securely attached to avoid intermittent faults
  • Inspect hose connections for tight seals to prevent vapor leaks
  • Follow manufacturer torque specifications when mounting the pump
  • Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring dependable performance and durability. The LDP12 leak detection pump undergoes rigorous quality control testing to maintain consistent functionality. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor or region.

BrandStandard Ignition
Part NumberLDP12
Connector GenderFemale
Terminal GenderMale
Terminal TypeBlade

This part fits 97 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2021DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2021JeepGrand CherokeeN/AEVAP System Integrity Module (ESIM)
2021JeepGrand Cherokee LN/AEVAP System Integrity Module (ESIM)
2021Ram15003.6LV6N/AEVAP System Integrity Module (ESIM)
2021Ram15005.7LV8N/AEVAP System Integrity Module (ESIM)
2021RamProMaster 1500N/AEVAP System Integrity Module (ESIM)
2021RamProMaster 2500N/AEVAP System Integrity Module (ESIM)
2021RamProMaster 3500N/AEVAP System Integrity Module (ESIM)
2020DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2020JeepGrand CherokeeN/AEVAP System Integrity Module (ESIM)
2020Ram15003.6LV6N/AEVAP System Integrity Module (ESIM)
2020Ram15005.7LV8N/AEVAP System Integrity Module (ESIM)
2020RamProMaster 1500N/AEVAP System Integrity Module (ESIM)
2020RamProMaster 2500N/AEVAP System Integrity Module (ESIM)
2020RamProMaster 3500N/AEVAP System Integrity Module (ESIM)
2019DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2019Fiat500N/AEVAP System Integrity Module (ESIM)
2019JeepGrand CherokeeN/AEVAP System Integrity Module (ESIM)
2019Ram1500N/AEVAP System Integrity Module (ESIM)
2019RamProMaster 1500N/AEVAP System Integrity Module (ESIM)
2019RamProMaster 2500N/AEVAP System Integrity Module (ESIM)
2019RamProMaster 3500N/AEVAP System Integrity Module (ESIM)
2018DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2018Fiat500N/AEVAP System Integrity Module (ESIM)
2018JeepGrand CherokeeN/AEVAP System Integrity Module (ESIM)
2018Ram15003.6LV6N/AEVAP System Integrity Module (ESIM)
2018Ram15005.7LV8N/AEVAP System Integrity Module (ESIM)
2018RamProMaster 1500N/AEVAP System Integrity Module (ESIM)
2018RamProMaster 25003.6LV6N/AEVAP System Integrity Module (ESIM)
2018RamProMaster 35003.6LV6N/AEVAP System Integrity Module (ESIM)
2017DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2017Fiat500N/AEVAP System Integrity Module (ESIM)
2017JeepGrand CherokeeN/AEVAP System Integrity Module (ESIM)
2017Ram15003.6LV6N/AEVAP System Integrity Module (ESIM)
2017Ram15005.7LV8N/AEVAP System Integrity Module (ESIM)
2017RamProMaster 15003.6LV6N/AEVAP System Integrity Module (ESIM)
2017RamProMaster 25003.6LV6N/AEVAP System Integrity Module (ESIM)
2017RamProMaster 35003.6LV6N/AEVAP System Integrity Module (ESIM)
2017RamProMaster City2.4LL4N/AEVAP System Integrity Module (ESIM)
2016DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2016Fiat5001.4LL4N/AEVAP System Integrity Module (ESIM)
2016Fiat500L1.4LL4N/AEVAP System Integrity Module (ESIM)
2016JeepGrand CherokeeN/AEVAP System Integrity Module (ESIM)
2016Ram15003.6LV6N/AEVAP System Integrity Module (ESIM)
2016Ram15005.7LV8N/AEVAP System Integrity Module (ESIM)
2016RamProMaster 15003.6LV6N/AEVAP System Integrity Module (ESIM)
2016RamProMaster 25003.6LV6N/AEVAP System Integrity Module (ESIM)
2016RamProMaster 35003.6LV6N/AEVAP System Integrity Module (ESIM)
2016RamProMaster City2.4LL4N/AEVAP System Integrity Module (ESIM)
2015DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2015Fiat5001.4LL4N/AEVAP System Integrity Module (ESIM)
2015Fiat500L1.4LL4N/AEVAP System Integrity Module (ESIM)
2015JeepGrand CherokeeN/AEVAP System Integrity Module (ESIM)
2015Ram15003.6LV6N/AEVAP System Integrity Module (ESIM)
2015Ram15005.7LV8N/AEVAP System Integrity Module (ESIM)
2015RamProMaster 15003.6LV6N/AEVAP System Integrity Module (ESIM)
2015RamProMaster 25003.6LV6N/AEVAP System Integrity Module (ESIM)
2015RamProMaster 35003.6LV6N/AEVAP System Integrity Module (ESIM)
2015RamProMaster City2.4LL4N/AEVAP System Integrity Module (ESIM)
2014DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2014Fiat5001.4LL4N/AEVAP System Integrity Module (ESIM)
2014JeepGrand CherokeeN/AEVAP System Integrity Module (ESIM)
2014Ram15003.6LV6N/AEVAP System Integrity Module (ESIM)
2014Ram15005.7LV8N/AEVAP System Integrity Module (ESIM)
2014RamProMaster 15003.6LV6N/AEVAP System Integrity Module (ESIM)
2014RamProMaster 25003.6LV6N/AEVAP System Integrity Module (ESIM)
2014RamProMaster 35003.6LV6N/AEVAP System Integrity Module (ESIM)
2013DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2013Fiat5001.4LL4N/AEVAP System Integrity Module (ESIM)
2013JeepGrand CherokeeN/AEVAP System Integrity Module (ESIM)
2013Ram1500N/AEVAP System Integrity Module (ESIM)
2012DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2012Fiat5001.4LL4N/AEVAP System Integrity Module (ESIM)
2012JeepGrand CherokeeN/AEVAP System Integrity Module (ESIM)
2012JeepLiberty3.7LV6N/AEVAP System Integrity Module (ESIM)
2012Ram1500N/AEVAP System Integrity Module (ESIM)
2011DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2011DodgeNitroN/AEVAP System Integrity Module (ESIM)
2011JeepGrand CherokeeN/AEVAP System Integrity Module (ESIM)
2011JeepLiberty3.7LV6N/AEVAP System Integrity Module (ESIM)
2011Ram1500N/AEVAP System Integrity Module (ESIM)
2010DodgeNitroN/AEVAP System Integrity Module (ESIM)
2010DodgeRam 1500N/AEVAP System Integrity Module (ESIM)
2010JeepLiberty3.7LV6N/AEVAP System Integrity Module (ESIM)
2009ChryslerAspenN/AEVAP System Integrity Module (ESIM)
2009DodgeDurangoFLEXN/AEVAP System Integrity Module (ESIM)
2009DodgeDurangoGASN/AEVAP System Integrity Module (ESIM)
2009DodgeNitroN/AEVAP System Integrity Module (ESIM)
2009DodgeRam 1500N/AEVAP System Integrity Module (ESIM)
2009JeepLiberty3.7LV6N/AEVAP System Integrity Module (ESIM)
2008ChryslerAspenN/AEVAP System Integrity Module (ESIM)
2008DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2008DodgeNitroN/AEVAP System Integrity Module (ESIM)
2008JeepLiberty3.7LV6N/AEVAP System Integrity Module (ESIM)
2007ChryslerAspenN/AEVAP System Integrity Module (ESIM)
2007DodgeDurangoN/AEVAP System Integrity Module (ESIM)
2007DodgeNitroN/AEVAP System Integrity Module (ESIM)

* 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:

2-71011310-2194861959AA4B159373-1190377653831ESM1003VDC1006VDP12

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