Product Description
Fuel harder, clean, and matched. The Industrial Injection 0986435518SE-R3 is a Reman R3 (78% over) common-rail injector for the 2007.5–2012 Ram 2500/3500 6.7L Cummins. Calibrated and balanced using Bosch procedures, this R3 supports ~180 HP over stock with a measured flow of ~37 LPM. Includes new copper washer and O-rings. Competition-use only.
UPC: 840256902327
Note: This listing is for pickup applications. Cab & Chassis uses a different part number.
Fitment
- 2007.5–2012 Ram 2500/3500, 6.7L Cummins (24V common rail) — pickup applications.
- For Cab & Chassis (2007.5–2010), see 0986435519SE-R3.
What’s Included
- (1) Remanufactured R3 injector (0986435518SE-R3)
- New copper crush washer & O-rings
Specifications
| Flow Increase | R3 — 78% over stock |
| Estimated Power Potential | ~180 HP over stock (with appropriate air & fuel) |
| Measured Flow | ~37 LPM (balanced to ±2%) |
| Core Charge | $150 (refundable per store policy) |
| Warranty | 1 year, unlimited miles |
| Emissions | Competition use only; not for sale in CA |
| Dimensions (each) | ~11" L × 5" W × 3" H; ~3 lb (package) |
| UPC | 840256902327 |
| Cross-References | 0 445 120 050; 0 445 120 185; 0 445 120 193; 0445120193; 0986435518/5518SE and related OE numbers |
Industrial Injection’s own product data lists R3 at ~37 LPM (±2%) and provides UPC 840256902327. Dimensions and emissions note per manufacturer listing.
Recommended Parts (internal links)
- Injector feed/connector tubes (replace at install): CPP Fuel Injector Feed Tube Set (6 pcs)
- Filtration (keep new injectors clean): Mopar Severe Duty Fuel Filtration Kit (07.5–12)
- More rail supply for R3 builds (recommended): Industrial Injection Dual CP3 Kit (adds Dragon Fire 10mm CP3)
- Browse all 6.7L injectors & accessories: 6.7L Cummins Injectors (Category)
- Need a different size? Stock · R4 (250HP) · R5 (350HP)
Helpful Notes
- Connector tubes: Always install new, OEM-spec tubes to prevent back-leak & contamination issues.
- Tuning & air: R3 injectors require supporting turbo/airflow and adequate high-pressure supply (CP3 upgrade/dual fuel recommended).
- Core & warranty: Core return per CPP Diesel policy; 1-year unlimited-mile warranty from manufacturer.
FAQ
How much power will an R3 add on a 6.7L Cummins?
Industrial Injection rates R3 at about 180 HP over stock when paired with proper air (turbo) and high-pressure fuel support.
What is the actual flow on R3 vs. other stages?
R3 is ~37 LPM (balanced ±2%). For reference: R2 ~30 LPM, R4 ~45 LPM. Choose based on your turbo and CP3 capacity.
Do I really need new connector tubes?
Yes—most “new injector” failures trace back to contamination and worn tubes. We recommend new tubes at every injector swap.
Is this street legal?
No. This is a competition-use product and is not legal for on-road, off-road, or dual-use vehicles; not for sale in California.
