Product Description
Hit the 400HP mark with confidence. The Industrial Injection 0433175516-R6 extrude-honed injector nozzle is engineered for the 2004.5–2007 Dodge Ram 2500/3500 5.9L Cummins common-rail platform. Each genuine OE nozzle core is precision extrude-honed and balanced as a matched set to deliver consistent fueling and atomization under high demand.
Fitment
- 2004.5, 2005, 2006, 2007 Dodge Ram 2500/3500 — 5.9L Cummins (Common Rail)
- Engine code: ISB 5.9L CR (late 2004.5–2007)
Why this nozzle
- 400HP-capable R6 profile (~70 LPM / ~192% over stock), built for serious performance.
- OE-core quality with precision extrude-hone and tight balance matching for smooth, reliable delivery.
- Sold individually with new copper washer; calibration to your injector is recommended.
- Competition-only part; not legal for on-road use.
- 1-year, unlimited-mileage warranty from Industrial Injection.
Specifications
| Manufacturer | Industrial Injection |
|---|---|
| Part Number | 0433175516-R6 |
| Flow | ~70 LPM (R6 profile) |
| Gain Potential | ~400 HP with proper supporting mods |
| Increase vs. Stock | ~192% over stock |
| Fuel System | Common Rail (CR) |
| Sold As | Each (nozzle only) |
| Included | Nozzle + new copper washer |
| Emissions | Competition use only (off-road/closed course) |
| Warranty | 1-year / unlimited miles |
Specs based on Industrial Injection’s R6 400HP listing; actual results depend on turbo, dual CP3 supply, tuning, and overall build.
Recommended Supporting Parts (Internal Links)
- BD Diesel 1050156 Injector Install Kit (2006–2007) — fresh lines, seals & tubes for CR installs.
- Fleece FPE-HAR-CUMM-INJ-PT Injector Connector with Pigtail — repair brittle connectors while you’re in there.
- 5.9L Cummins CR Injectors & Kits (Category) — pair nozzles with matched injectors or install kits.
Helpful Notes
- Fuel Supply: R6/400HP nozzles generally require dual CP3s and an appropriate turbo & tuning package.
- Calibration: Have nozzles calibrated to your specific injectors for best idle quality and balance.
Cross-Reference & UPC
- OE Bosch nozzle family: 0 433 175 516 / DSLA124P5516 (reference)
- Cross-reference UPCs (for OE/aftermarket equivalents, not the extrude-honed R6 itself):
- Alliant Power RTF0433175516 (equivalent OE nozzle): UPC/EAN 817769036368.
- Bosch 0433175516 (OE listing example): UPC 4047024630130.
FAQ
Will these nozzles work on a stock fuel system?R6 (400HP) nozzles typically need dual CP3s, sufficient turbo airflow, and custom tuning. For milder builds, consider smaller stages or full matched injectors.
Do I need to calibrate the nozzles to my injectors?Calibration/matching to your injector set is recommended for smooth idle and balanced cylinder fueling.
Are these nozzles street legal?No. Industrial Injection specifies these as competition-only components; they are not legal for on-road use.
What’s included?Single nozzle with new copper washer. Sold individually; order six for a full set.
What warranty is provided?Industrial Injection covers performance products with a 1-year, unlimited-mileage warranty.
