BD Diesel 1050227 Fuel Lift Pump Kit | 2003-2004 Dodge RAM 2500/3500 5.9L Cummins

Features:

• Direct replacement for stock lift pump
• Mounts securely to truck frame
• Bypasses factory fuel system layout
• Lower cost than in-tank conversions
• Outflows many factory in-tank pumps
• Designed for 2003-2004 5.9L Cummins
• Installs in approximately two hours
• Includes replacement parts and hardware
• 12-month or 12,000-mile warranty
• Legal in all 50 states
• Ideal for trucks with frame-mounted pumps

Keep Fuel Flowing the Way Your Cummins Deserves

If your 5.9L Cummins is still running the factory lift pump, you know it’s one of the weak points in an otherwise legendary setup. The BD Diesel 1050227 Fuel Lift Pump Kit offers a reliable, cost-effective fix for 2003–2004 Dodge RAM 2500 and 3500 owners looking to avoid the hassle of premature fuel system failures. This kit replaces the stock engine-mounted pump with a frame-mounted solution that’s built to deliver steady, consistent fuel flow under load. It’s especially useful for anyone running light mods, towing regularly, or just wanting more peace of mind. You get the performance without breaking the bank, and the upgrade is simple enough to knock out in your garage over a weekend.

A Smart Alternative to In-Tank Conversions

One of the biggest advantages of this setup is that it bypasses the complexity of in-tank conversions, which can get pricey and aren't always necessary. BD designed this lift pump to outflow most retrofitted in-tank pumps, making it a smart option for trucks that still have the original configuration. Just keep in mind that if your truck was already converted to an in-tank system, this kit won’t be compatible. Everything you need is included in the box, right down to the replacement parts, and the install typically takes about two hours. With a 12-month, 12,000-mile warranty and legal use across all 50 states, it’s a straightforward upgrade that delivers real-world dependability where it matters most.

Fits: 2003, 2004 Dodge RAM 2500/3500 5.9L Cummins