HomeEmission Control > FiltersStandard Ignition BF40 Engine Crankcase Breather Element
Part #: BF40

Standard Ignition BF40 Engine Crankcase Breather Element

⚙️ 37 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Mitsubishi, and Jeep, Dakota, Durango, Raider, Ram 1500, Grand Cherokee, and Liberty
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Engine Crankcase Breather Element for Dodge, Jeep, and Mitsubishi

The Standard Ignition BF40 Engine Crankcase Breather Element is designed to maintain proper ventilation within the engine crankcase. This part is compatible with select Dodge, Jeep, and Mitsubishi models, ensuring reliable emission control and engine performance.

  • Compatible with Dodge Dakota, Durango, Ram 1500
  • Fits Jeep Grand Cherokee and Liberty models
  • Also fits Mitsubishi Raider vehicles
  • Part number BF40 for precise identification
  • Essential for maintaining crankcase ventilation and emission control

Product Details and Compatibility

The Standard Ignition BF40 breather element is engineered to meet OEM specifications for emission control filters. It is specifically designed for use in the crankcase ventilation system of Dodge Dakota, Durango, Ram 1500, Jeep Grand Cherokee, Liberty, and Mitsubishi Raider models. This ensures that harmful gases are properly filtered and vented, reducing engine contamination and maintaining optimal performance.

Purpose and Common Issues Addressed

  • Prevents buildup of crankcase pressure that can cause oil leaks
  • Reduces engine contamination from unfiltered gases
  • Helps maintain proper emission control system function
  • Minimizes risk of engine performance issues related to poor ventilation
  • Supports compliance with emission regulations

Installation Notes and Tips

Installation of the BF40 breather element should be performed following vehicle-specific service manuals. Ensure the engine is cool before removal. Inspect the breather housing for damage or debris and clean as necessary. Proper seating of the breather element is critical to prevent leaks and ensure effective filtration.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards. The BF40 breather element undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the product documentation or manufacturer.

This part fits 37 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007DodgeDakota3.7LV6N/A
2007DodgeDakota4.7LV8N/A
2007DodgeDurango3.7LV6N/A
2007DodgeDurango4.7LV8N/A
2007MitsubishiRaider4.7LV8N/A
2007MitsubishiRaider3.7LV6N/A
2006DodgeDakota4.7LV8N/A
2006DodgeDakota3.7LV6N/A
2006DodgeDurango3.7LV6N/A
2006DodgeDurango4.7LV8N/A
2006MitsubishiRaider3.7LV6N/A
2006MitsubishiRaider4.7LV8N/A
2005DodgeDakota4.7LV8N/A
2005DodgeDakota3.7LV6N/A
2005DodgeDurango4.7LV8N/A
2005DodgeDurango3.7LV6N/A
2005DodgeRam 15003.7LV6N/A
2005DodgeRam 15004.7LV8N/A
2004DodgeDakota3.7LV6N/A
2004DodgeDakota4.7LV8N/A
2004DodgeDurango3.7LV6N/A
2004DodgeDurango4.7LV8N/A
2004DodgeRam 15003.7LV6N/A
2004DodgeRam 15004.7LV8N/A
2004JeepGrand Cherokee4.7LV8N/A
2004JeepLiberty3.7LV6N/A
2003DodgeDakota4.7LV8N/A
2003DodgeDurango4.7LV8N/A
2003DodgeRam 15003.7LV6N/A
2003DodgeRam 15004.7LV8N/A
2003JeepGrand Cherokee4.7LV8N/A
2003JeepLiberty3.7LV6N/A
2002DodgeDakota4.7LV8N/A
2002DodgeDurango4.7LV8N/A
2002DodgeRam 15004.7LV8N/A
2002JeepGrand Cherokee4.7LV8N/A
2001DodgeDurango4.7LV8N/A

* 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:

2-9600253030850ABEC244ECA1172

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