HomeStandard Ignition FIR6 Fuel Injector Rail
Part #: FIR6

Standard Ignition FIR6 Fuel Injector Rail

12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ram, 2500 and 3500
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Overview of Standard Ignition Fuel Rail for Ram 2500 and 3500

The Standard Ignition FIR6 fuel rail is designed specifically for Ram 2500 and 3500 models, providing reliable fuel delivery for your engine. This new fuel rail kit includes six injectors and features male pin terminals to ensure secure electrical connections.

  • Includes fuel rail with six injectors covered per kit
  • New, not remanufactured component for consistent performance
  • Equipped with four male pin terminals for proper electrical fitment
  • Compatible with Ram 2500 and Ram 3500 models
  • Part number FIR6 for easy identification and ordering

Detailed Product Description

The Standard Ignition FIR6 fuel rail is engineered to meet the specifications required by Ram 2500 and 3500 trucks. This fuel rail kit covers six injectors, ensuring even fuel distribution to each cylinder. The terminals are male pin type, with a total of four terminals, designed to match the factory wiring harness for a straightforward installation. Being a new part, it offers the reliability and durability expected from Standard Ignition components. The FIR6 part number helps technicians and vehicle owners confirm compatibility and streamline maintenance or repair processes.

Common Applications and Issues Addressed

  • Replacement for damaged or leaking fuel rails in Ram 2500 and 3500
  • Resolves inconsistent fuel delivery affecting engine performance
  • Addresses electrical connection issues with male pin terminals
  • Helps fix injector-related fuel pressure problems
  • Supports restoration of proper fuel injector function in six-cylinder setups

Installation Notes and Tips

  • Ensure vehicle is compatible: Ram 2500 or 3500 models only
  • Disconnect battery before installation to prevent electrical shorts
  • Verify injector connections match the four male pin terminals on the fuel rail
  • Inspect fuel lines and seals for wear during installation
  • Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty Information

Standard Ignition provides this FIR6 fuel rail as a new component, manufactured to meet OEM standards for fit and function. While specific warranty details may vary, Standard Ignition parts typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the durability and performance of the fuel rail when installed in compatible Ram 2500 and 3500 vehicles.

BrandStandard Ignition
Part NumberFIR6
ContentsFuel Rail
Injectors Covered per Kit6
New or RemanNew
Terminal GenderMale
Terminal TypePin

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2018Ram25006.7LL6N/A
2018Ram35006.7LL6N/A
2017Ram25006.7LL6N/A
2017Ram35006.7LL6N/A
2016Ram25006.7LL6N/A
2016Ram35006.7LL6N/A
2015Ram25006.7LL6N/A
2015Ram35006.7LL6N/A
2014Ram25006.7LL6N/A
2014Ram35006.7LL6N/A
2013Ram25006.7LL6N/A
2013Ram35006.7LL6N/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:

044522612668210146AA800-97706DFR301IR6MSDB10028

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