Fuel Injection Pump 5264246 — High-Performance Replacement for Cummins 5.9L Diesel

Restore full power and fuel efficiency to your Dodge Ram with this precision-engineered fuel injection pump. Built to OEM specifications for the Cummins 5.9L diesel engine, this direct-fit replacement delivers the consistent, high-pressure fuel flow your engine demands — whether you're towing heavy loads, working the job site, or putting miles on the highway.

Why Choose This Injection Pump?

• Direct OEM Replacement — Engineered to match original specifications for the Cummins 5.9L diesel. Bolt-on installation with no modifications required.
• 100% New Aftermarket Part — Not rebuilt or remanufactured. Full service life from the moment it's installed.
• Optimized Fuel Delivery — Maintains precise injection timing and pressure for strong starts, smooth power delivery, and improved fuel economy.
• Heavy-Duty Reliability — Designed to handle the demands of Dodge Ram 2500 and 3500 work trucks in real-world conditions.
• Wide Cross-Reference Compatibility — Matches multiple OEM part numbers for easy verification and confident ordering.

Compatible Part Numbers

5264246 | 0445020011 | 3972814 | 3972815 | 4941064 | R5191780AD | 0986437304 | 0445020039 | 0445020147 | 3964009 | 50104877AA | R5143425AA

Product Details

• Part Number: 5264246
• Condition: 100% New Aftermarket
• Engine: Cummins 5.9L Diesel
• Compatible Vehicles: Dodge Ram 2500, Dodge Ram 3500

A failing injection pump means lost power, hard starts, and costly downtime. Get your Ram back to full strength — order today and ship fast from Fuel Parts Depot.