Product Description
Step up fueling on your LLY the safe way. The INDUSTRIAL INJECTION 0986435504SE-R5 reman injector flows 33 LPM (Race 5) to support tuned and turbo-upgraded builds while maintaining OE-style drivability when properly calibrated. Sold individually (single injector) with the correct LLY body and connector.
Fitment
- 2004.5-2005 Chevy Silverado / GMC Sierra 2500HD & 3500 - 6.6L Duramax LLY
- Direct LLY replacement; tuning and adequate fuel supply recommended for 33 LPM flow
What's Included
- (1) Remanufactured injector - 33 LPM (R5)
- Pre-installed nozzle, LLY electrical connector
- Core program (core charge may apply at checkout)
Why Buy From CPP Diesel
- LLY-specific inventory and tech that actually fits your truck
- Fast shipping, core handling made easy
- Matched supporting parts in stock (lines, gaskets, CP3s)
Recommended Parts (CPP Internal Links)
- Injector Installation Kit - 2004.5-2010 Duramax (seals/washers/hardware)
- Injector Return Line Kit - LLY/LBZ/LMM
- Reman CP3 Pump - 2004.5-2005 LLY (or Exergy 10mm Stroker CP3 for higher demand)
- LLY Fuel Injection Line & Return Components
- Shop Duramax Injectors & Nozzles
Cross-Reference / Alternatives
- Industrial Injection 0986435504SE-IIS (Stock Flow) - LLY
- Industrial Injection 0986435504SE-R4 - 29 LPM
- Looking for a full set? See our LLY injector set options in the Duramax category.
Helpful Notes
- Use fresh seals and torque to spec during install; verify return rates and balance rates after programming.
- 33 LPM injectors require adequate low-pressure supply and a healthy/upsized CP3 to maintain rail pressure.
FAQ
Is this sold as a single injector or a set?This listing is for one remanufactured 33 LPM injector (single). Order quantity 8 for a full set.
Do I need tuning for 33 LPM?Yes. Proper calibration is required to realize the added flow and maintain clean operation.
Will my stock CP3 be enough?For light builds, a healthy stock CP3 may suffice, but many customers pair 33 LPM injectors with an upgraded/reman CP3 to stabilize rail pressure.
What else should I replace during install?At minimum, use a fresh installation kit and refresh the return lines.
| Specifications for INDUSTRIAL INJECTION 0986435504SE-R5 | |
|---|---|
| Brand | Industrial Injection |
| Part Number | 0986435504SE-R5 |
| GTIN | (GTIN-12) 840256902044 |
| UPC | 840256902044 |
| Engine Compatibility | 2004.5–2005 GM 6.6L Duramax LLY (Chevy Silverado/GMC Sierra 2500/3500) |
| Configuration | Reman “R5” 75% Over, 33 LPM Flow (Single Injector) |
| Country of Origin | USA |
| Core Charge | $100 (refundable per supplier policy) |
| Shipping Weight | 2.0 lb |
| Package Dimensions | 10" × 4" × 3" |
| Shipping Method | Standard Ground / Parcel |
| Prop 65 Warning | This product can expose you to chemicals including lead and chromium, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. Learn more. |
