Product Description
S&S Diesel 305-250SAC-R-SET 250% Over Early 5.9 Injector (Reman) — Set of 6 — 2003–2004 Dodge Ram Cummins 5.9L 24V
Built for serious power on the early common-rail 5.9, this remanufactured 250% over injector set from S&S Diesel Motorsport delivers massive fuel with OE-level quality controls and flow matching. S&S uses SAC nozzles, proprietary honing, and tight variance matching for clean, consistent performance across the whole set. (S&S Early 5.9L page shows set pricing range & technical standards.)
Fitment
- 2003–2004 Dodge Ram 2500/3500 5.9L 24-Valve Cummins (EARLY 5.9) — common-rail platforms.
What’s Included
- (6) Remanufactured S&S Diesel injectors, sized 250% over (SAC nozzle). Flow-matched as a set.
- Bosch reman bodies (S&S uses reman bodies direct from Bosch).
- Documentation/specs per S&S build standards.
Recommended Supporting Parts
- 03–04 Cummins S&S Injectors Category — browse other sizes (200–450% over) and related hardware.
- 03–07 Cummins 5.9L Fuel System & Components — lift pumps, filters, rails/sensors, big-line kits.
- OE High-Pressure Injector Lines (03–07) — replace lines when swapped for best sealing.
- OE Injector Supply Tubes (03–07) — proper seating and sealing at the injector inlet.
- Shop All S&S Diesel Injectors at CPP — full S&S lineup for 5.9L builds.
Helpful Notes
- These are competition-level injectors. Proper air, fuel supply, and tuning are mandatory for safe operation.
- Core policy applies on reman sets.
FAQ
Are these “early” 5.9 injectors, and will they fit my 2003–2004 Ram?Yes — they’re sized and configured for the early 2003–2004 5.9L common-rail Cummins platforms. Always verify build date/engine label.
What does “250% over” mean?It’s the percentage increase in nozzle flow over stock. S&S sizes are standardized by %-over, with internal body mods at 250% and above.
Do I need to replace injector lines and supply tubes?Best practice is to replace them when injectors are changed to ensure sealing and avoid leaks or contamination. See our OE lines and tubes above.
Are these true Bosch reman bodies?S&S states they use reman bodies direct from Bosch for quality control; they differ from generic Bosch-certified remans.
