Part #: 502-510

Dorman 502-510 Fuel Injector

⚙️ 8 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$743.80Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Ram 3500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Dorman 502-510 Fuel Injector for Dodge Ram 3500

The Dorman 502-510 fuel injector is designed specifically for diesel engines, providing reliable direct fuel injection for Dodge Ram 3500 models. Engineered with a steel body and precise components, this injector supports efficient fuel delivery and engine performance.

  • Maximum outside diameter: 26 mm
  • Fuel type: Diesel
  • Terminal type: Threaded with 2 male terminals
  • Connector gender: Male
  • Includes 1 O-ring and gasket/seal for proper sealing
  • Attachment method: Clip
  • Body material: Steel for durability
  • Package contains 1 fuel injector

Detailed Product Description

The Dorman 502-510 fuel injector is built for direct injection diesel engines, making it compatible with Dodge Ram 3500 trucks that require precise fuel atomization and delivery. Its steel body construction ensures long-lasting durability under high-pressure conditions. The injector features a threaded terminal type with two male terminals and a male connector gender, designed for secure electrical connections. Included with the injector is a gasket or seal and one O-ring to maintain a tight seal and prevent fuel leaks. The clip attachment method allows for straightforward installation without additional mounting hardware.

Common Applications and Problem Resolution

  • Restores proper fuel delivery in diesel engines
  • Resolves rough idling and engine misfires
  • Addresses poor fuel economy caused by faulty injectors
  • Eliminates hard starting issues related to injector failure
  • Prevents fuel leaks with included gasket and O-ring

Installation Notes and Tips

When installing the Dorman 502-510 fuel injector on a Dodge Ram 3500, ensure the injector is clean and free of debris before installation. Use the included gasket and O-ring to create a secure seal and prevent leaks. The clip attachment method requires careful alignment to avoid damage to the injector or mounting points. Threaded terminals should be connected firmly but without over-tightening to maintain electrical integrity.

Quality Assurance and Warranty

Dorman fuel injectors are manufactured to meet or exceed OEM specifications for fit, form, and function. The 502-510 injector undergoes rigorous quality control to ensure reliable performance in diesel fuel injection systems. While specific warranty details are not provided here, Dorman typically offers limited warranties on their fuel injection components to cover defects in materials and workmanship.

BrandDorman
Part Number502-510
Maximum Outside Diameter26
Fuel TypeDiesel
Terminal TypeThreaded
Mounting Hardware IncludedNo
Gasket Or Seal IncludedYes
Terminal Quantity2
Connector GenderMale
Terminal GenderMale
O-Ring Quantity1
Attachment MethodClip
Body MaterialSteel
Retainer Clips IncludedNo
Fuel Injection TypeDirect injection
Package Contents1 injector

This part fits 8 vehicles. Search below:

YearMakeModelBody TypeTransmissionLitersCylindersPositionNotes
2010DodgeRam 3500Cab & ChassisAutomatic6.7LL6N/A
2010DodgeRam 3500Cab & ChassisManual6.7LL6N/A
2009DodgeRam 3500Cab & ChassisAutomatic6.7LL6N/A
2009DodgeRam 3500Cab & ChassisManual6.7LL6N/A
2008DodgeRam 3500Cab & ChassisAutomatic6.7LL6N/A
2008DodgeRam 3500Cab & ChassisManual6.7LL6N/A
2007DodgeRam 3500Cab & ChassisAutomatic6.7LL6N/A
2007DodgeRam 3500Cab & ChassisManual6.7LL6N/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:

445120071712-503DE803FJ1010R986435519

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