S&S Diesel Duramax CP3 High Pressure Pumps
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
S&S Diesel Duramax CP3 High Pressure Pumps
The S&S CP3 pumps have been internally upgraded to deliver fuel with superior efficiency, surpassing the peak RPM of typical diesel engines. Why? While some competitors require high-RPM fueling, S&S elevates it to a norm. While not for all, the competition CP3 pumps are a prudent selection for those seeking the utmost quality... and the provided data confirms it.
The SP3000 is a single mechanical solution that replaces the small factory supply pump and will flow up to 2,791 l/hr at pressure. It is designed to be used with the S&S Regulated Filter Head and Gear Pump Delete kits to create a Fuel Delivery System (FDS) capable of supporting up to four 14mm CP3 (1,850 mm3 /rev displacement) high pressure pumps.
Duramax Options Available:
- Duramax SuperSport CP3 – New – (higher output >3,500 rpm)
- Duramax 10mm CP3 – New – (1,325 mm3 /rev displacement)
- Duramax 10mm High Speed CP3 – New – (1,325 mm3 /rev displacement, high speed optimized)
- Duramax 12mm CP3 – New – (1,590 mm3 /rev displacement)
- Duramax 12mm High Speed CP3 – New – (1,590 mm3 /rev displacement, high speed optimized)
- Duramax 14mm CP3 – New – (1,850 mm3 /rev displacement)
- Duramax 14mm High Speed CP3 – New – (1,850 mm3 /rev displacement, high speed optimized)
S&S Diesel Motorsport High Pressure Pump Features:
- 12mm Stroker Cummins CP3 Option for SP3000 Supply Pump
All S&S Diesel Motorsport Injection Pumps come with a 2 Year Warranty.
SP3000 Features:
- Flow Rate – 2,791 liters per hour
- Max Pressure – 400 psi
- Volume – 13,000 mm3/rotation
- Weight – 1,271 g
- Aluminum and Steel Construction
- Inlet Fitting Sized For Initial Flow Control
Vehicle Fitment by Year
- 2001 GMC Sierra 2500HD – 6.6L Duramax
- 2001 GMC Sierra 3500HD – 6.6L Duramax
- 2001 Chevrolet Silverado 2500HD – 6.6L Duramax
- 2001 Chevrolet Silverado 3500HD – 6.6L Duramax
- 2002 GMC Sierra 2500HD – 6.6L Duramax
- 2002 GMC Sierra 3500HD – 6.6L Duramax
- 2002 Chevrolet Silverado 2500HD – 6.6L Duramax
- 2002 Chevrolet Silverado 3500HD – 6.6L Duramax
- 2003 GMC Sierra 2500HD – 6.6L Duramax
- 2003 GMC Sierra 3500HD – 6.6L Duramax
- 2003 Chevrolet Silverado 2500HD – 6.6L Duramax
- 2003 Chevrolet Silverado 3500HD – 6.6L Duramax
- 2004 GMC Sierra 2500HD – 6.6L Duramax
- 2004 GMC Sierra 3500HD – 6.6L Duramax
- 2004 Chevrolet Silverado 2500HD – 6.6L Duramax
- 2004 Chevrolet Silverado 3500HD – 6.6L Duramax
- 2005 GMC Sierra 2500HD – 6.6L Duramax
- 2005 GMC Sierra 3500HD – 6.6L Duramax
- 2005 Chevrolet Silverado 2500HD – 6.6L Duramax
- 2005 Chevrolet Silverado 3500HD – 6.6L Duramax
- 2006 GMC Sierra 2500HD – 6.6L Duramax
- 2006 GMC Sierra 3500HD – 6.6L Duramax
- 2006 Chevrolet Silverado 2500HD – 6.6L Duramax
- 2006 Chevrolet Silverado 3500HD – 6.6L Duramax
- 2007 GMC Sierra 2500HD – 6.6L Duramax
- 2007 GMC Sierra 3500HD – 6.6L Duramax
- 2007 Chevrolet Silverado 2500HD – 6.6L Duramax
- 2007 Chevrolet Silverado 3500HD – 6.6L Duramax
- 2008 GMC Sierra 2500HD – 6.6L Duramax
- 2008 GMC Sierra 3500HD – 6.6L Duramax
- 2008 Chevrolet Silverado 2500HD – 6.6L Duramax
- 2008 Chevrolet Silverado 3500HD – 6.6L Duramax
- 2009 GMC Sierra 2500HD – 6.6L Duramax
- 2009 GMC Sierra 3500HD – 6.6L Duramax
- 2009 Chevrolet Silverado 2500HD – 6.6L Duramax
- 2009 Chevrolet Silverado 3500HD – 6.6L Duramax
- 2010 GMC Sierra 2500HD – 6.6L Duramax
- 2010 GMC Sierra 3500HD – 6.6L Duramax
- 2010 Chevrolet Silverado 2500HD – 6.6L Duramax
- 2010 Chevrolet Silverado 3500HD – 6.6L Duramax
- 2011 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2011 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2011 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2011 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2012 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2012 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2012 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2012 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2013 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2013 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2013 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2013 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2014 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2014 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2014 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2014 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2015 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2015 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2015 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2015 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2016 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2016 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2016 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2016 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2017 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2017 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2017 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2017 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2018 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2018 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2018 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2018 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2019 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2019 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2019 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2019 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2020 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2020 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2020 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2020 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2021 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2021 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2021 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2021 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2022 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2022 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2022 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2022 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2023 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2023 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2023 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2023 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2024 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2024 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2024 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2024 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
- 2025 GMC Sierra 2500HD – 6.6L Duramax (CP3 Conversion)
- 2025 GMC Sierra 3500HD – 6.6L Duramax (CP3 Conversion)
- 2025 Chevrolet Silverado 2500HD – 6.6L Duramax (CP3 Conversion)
- 2025 Chevrolet Silverado 3500HD – 6.6L Duramax (CP3 Conversion)
S&S Diesel Duramax CP3 High Pressure Pumps | SKU: CP3-DMX-SS
