NEWSLETTER SIGNUP
Receive our latest updates about our products and promotions
RCD Performance High Pressure CPX Fuel Injection Pump For 2014–2024 Ram 1500 3.0L EcoDiesel
SKU:
RCD-3750400001
SELECT FITMENT
See If This Product Fits Your Vehicle
- $999.99
- $999.99
- Unit price
- per
Free Shipping
Free ground shipping on all orders over $99
Upgrade your 2014–2024 Ram 1500 3.0L EcoDiesel with the RCD Performance CPX Fuel Pump — the strengthened and redesigned solution to the failure-prone Bosch CP4. Engineered with pinned lifter buckets, an updated feed port, and internal disaster-prevention routing, the CPX pump eliminates the roller rotation and metal-debris failures that commonly destroy injectors and high-pressure systems. This pump is a true drop-in replacement requiring no aftermarket fuel lines, fittings, or modifications.
Every CPX pump undergoes precision 5-axis CNC machining that re-routes fuel and any potential debris safely back to the tank, eliminating the need for external disaster-prevention kits. Built to maintain OEM CP4 timing with four injection pulses per revolution, the CPX delivers smooth, stable pressure for both stock and tuned EcoDiesel engines. Backed by a 24-month no-questions-asked replacement warranty, this is the most reliable CP4 upgrade available for the 3.0L EcoDiesel platform.
Features:
- Pinned lifter buckets prevent rotation and eliminate CP4 roller failures
- New feed port blocks contaminated debris from entering plungers
- Internal disaster-prevention system removes need for external kits
- Direct drop-in replacement—no new fuel lines or modifications needed
- 5-axis CNC machining redirects debris safely to the fuel tank
- Retains OEM four-pulse timing for smooth fuel delivery and pressure stability
- Improved reliability during fuel gel, low-pressure, or filter-change events
- Backed by a 24-month, no-questions-asked replacement warranty
Specifications:
- Brand: RCD Performance (River City Diesel)
- Part Number: RCD-3750400001
- Pump Type: CPX High Pressure Fuel Pump
- Engine Application: 3.0L EcoDiesel
- Model Years: 2014–2024
- Construction: 5-Axis CNC internal modifications
- Disaster Prevention: Built-in internal return-to-tank system
- Lifter Design: Pinned, anti-rotation lifter buckets
- Installation: Direct bolt-in, OEM-compatible
- Warranty: 24-Month No-Questions-Asked Replacement
- Country of Manufacture: USA (RCD)
Included:
- (1) RCD CPX High Pressure Fuel Pump – Remanufactured
- (1) Pinned lifter bucket assembly
- (1) Internal feed-port redesign
- (1) CNC-machined return-to-tank system
Fitment:
- 2014-2024 Ram 1500 3.0L EcoDiesel
Note:
- 2 Year Warranty
- The purchase of this fuel pump requires a $200.00 core charge
- All RCD CPX pumps include internal disaster-prevention routing External disaster-prevention kits are not required
- This pump crosses with the following part numbers: 0986437468, 0445010858, 0445010684, 68211269AA, 68501449AA, 68211268AA
Product Specs
SKU:
RCD-3750400001
Brand:
River City Diesel
Related Products
- Choosing a selection results in a full page refresh.