HomeAir and Fuel Delivery > FiltersStandard Ignition PR385 Fuel Filter and Pressure Regulator Assembly
Part #: PR385

Standard Ignition PR385 Fuel Filter and Pressure Regulator Assembly

⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 750i, 750Li, 745i, and 745Li
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Overview of Standard Ignition Fuel Filter and Pressure Regulator Assembly PR385

The Standard Ignition PR385 fuel filter and pressure regulator assembly is designed for precise fuel system management in select BMW models. This component integrates a regulator function with a straight nipple orientation, ensuring consistent fuel pressure and filtration for optimal engine performance.

  • Includes caution sheet for safe handling and installation
  • Functions as a fuel pressure regulator within the fuel delivery system
  • Straight nipple orientation for direct and secure fuel line connection
  • Compatible with gasoline fuel systems
  • Designed specifically for BMW 745i, 745Li, 750i, and 750Li models

Detailed Product Description

The PR385 assembly from Standard Ignition serves as both a fuel filter and pressure regulator, critical for maintaining proper fuel flow and pressure in BMW gasoline engines. The straight nipple orientation facilitates straightforward installation and reliable fuel line attachment, reducing the risk of leaks or disconnections. This assembly helps regulate fuel pressure to the engine, supporting efficient combustion and consistent vehicle operation. The inclusion of a caution sheet provides important safety and handling instructions to ensure proper installation and maintenance.

Compatible BMW Models and Applications

This fuel filter and pressure regulator assembly is compatible with the following BMW models: 745i, 745Li, 750i, and 750Li. It is engineered to meet the specific fuel system requirements of these vehicles, ensuring proper fitment and function within their gasoline fuel delivery systems.

Common Issues Addressed by PR385 Assembly

  • Fuel pressure fluctuations causing engine performance issues
  • Contaminated fuel leading to clogged injectors or filters
  • Fuel leaks due to worn or incompatible pressure regulators
  • Irregular fuel delivery affecting acceleration and idle stability
  • Fuel system component failure resulting in engine stalling or hesitation

Installation Notes and Tips

  • Refer to the included caution sheet for safety guidelines before installation
  • Ensure the straight nipple orientation aligns correctly with the vehicle’s fuel lines
  • Verify compatibility with BMW 745i, 745Li, 750i, or 750Li before installation
  • Inspect fuel lines and connectors for wear or damage during replacement
  • Follow manufacturer torque specifications to avoid leaks or damage

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for reliable performance. The PR385 fuel filter and pressure regulator assembly undergoes rigorous quality control to ensure durability and proper function. Warranty coverage details should be confirmed with the product documentation or authorized distributors.

BrandStandard Ignition
Part NumberPR385
ContentsIncludes Caution Sheet
Fuel TypeGas
FunctionsRegulator
Nipple OrientationStraight

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2008BMW750i4.8LV8N/A
2008BMW750Li4.8LV8N/A
2007BMW750i4.8LV8N/A
2007BMW750Li4.8LV8N/A
2006BMW750i4.8LV8N/A
2006BMW750Li4.8LV8N/A
2005BMW745iN/A
2005BMW745LiN/A
2004BMW745iN/A
2004BMW745LiN/A
2003BMW745iN/A
2003BMW745LiN/A
2002BMW745iN/A
2002BMW745LiN/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:

0280160597133275034132-19853240935G1399800-497FP10609PR4176V20-0712

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