Product Description
Industrial Injection 0986437304SHO “SHO CP3 - 2003-2007 Ram 2500/3500 5.9L Cummins
Turn up clean, consistent rail pressure with the Industrial Injection 0986437304SHO “SHO CP3. This OE-core, OE-calibrated pump is engineered with OE Spec Plus components and calibration to deliver approximately 33% more fuel than stock-ideal for tuned daily drivers, tow rigs, and street builds that have outgrown a stock pump. Includes a 1-year warranty and carries a refundable core charge.
- ~33% higher fuel delivery vs. stock CP3 (supports bigger injectors/tunes)
- OE-grade Bosch internals and end-of-line calibration
- Direct bolt-on for 2003-2007 5.9L Cummins common-rail
- 1-Year warranty; $300 core (refundable upon approved return)
Fitment
Direct fit for the following applications:
- 2003-2007 Dodge/Ram 2500, 3500 - 5.9L Cummins 24V Common Rail
What's Included
- Industrial Injection 0986437304SHO “SHO CP3 Injection Pump (reman)
- Pre-installed fuel control actuator (FCA)
- Installation/return core instructions
Recommended Parts (CPP links)
- INDUSTRIAL INJECTION 237402 Dual CP3 Kit (includes second pump)
- INDUSTRIAL INJECTION DCP3DKIT Dual CP3 Hardware (no pump)
- Stock-Flow Alternative: 0986437304SE Reman CP3
- 33% Over Variant: 0986437304SHOSE
- S&S Diesel CP3-CU-SS (6.7L-based) Performance Alternative
- 03-07 5.9L Cummins Fuel Rails, Sensors & PRV
- All 03-07 CP3 Pumps & Upgrades
- 03-07 Cummins Category (all parts)
Helpful Notes
- Return a like-for-like, rebuildable CP3 core to receive full core credit.
- Match pump capacity to injector size and turbo airflow; tuning may be required to hold commanded rail pressure under load.
- Verify no air leaks or restriction on the low-pressure supply side before initial start-up.
FAQ
How much power will the 0986437304SHO support?As a ~33% over pump, it's a solid match for mild-to-moderate injector upgrades and tuning on a 5.9L. For big injector sets or high-RPM use, consider dual CP3s or a larger 10-12-14mm pump.
Is tuning required after installing this pump?A stock truck can run it, but to fully utilize added flow (and maintain commanded rail pressure under load) you'll typically need proper ECM calibration matched to your injectors and turbo.
What's the core policy?A refundable $300 core applies. Return a rebuildable CP3 core (like-for-like) per included instructions for credit.
Is this pump emissions compliant for on-road use?Usage is subject to local/state/federal regulations. Observe all emissions laws and the Prop 65 warning above.
Built for reliability and clean fueling-backed by OE-grade parts and calibration.
| Brand | Industrial Injection |
| Part Number | 0986437304SHO |
| GTIN | 840256913248 |
| UPC | 840256913248 |
| Engine Compatibility | 2003–2007 Dodge Ram 2500/3500 5.9L Cummins (Common Rail) |
| Configuration | Remanufactured “SHO” CP3 pump; high-output version; capable of supporting up to 600–800 hp; tested & calibrated on certified Bosch equipment |
| Country of Origin | Not specified |
| Core Charge | $300.00 refundable core (additional to product price) |
| Shipping Method | Standard Ground |
| Shipping Weight | ~20 lb (9.07 kg) |
| Package Dimensions | Approx. 14" × 10" × 8" |
| Prop 65 Warning | This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov. |
