Fuel Lift Pump 4988747 — Direct Fit for 1994–1998 Dodge Cummins 5.9L 12V P7100

The 12-valve Cummins is legendary for a reason — but even the toughest diesel depends on a healthy lift pump to keep the P7100 fed. This direct-replacement lift pump restores reliable low-pressure fuel supply from tank to injection pump, protecting your P7100 from fuel starvation and keeping your 5.9 starting strong, pulling hard, and running the way it was built to.

✅ Fitment

• 1994–1998 Dodge Ram 2500 / 3500
• DCEC Cummins 5.9L 12-Valve diesel engine
• P7100 injection pump equipped trucks

🔧 Why the Lift Pump Matters on a 12V Cummins

The P7100 injection pump relies on the lift pump to maintain consistent fuel supply. A weak or failed lift pump starves the P7100 of fuel, causing hard starts, rough idle, loss of power, and — over time — premature P7100 wear. Replacing a $79 lift pump is far cheaper than rebuilding or replacing a P7100. It's one of the most important preventive maintenance items on any 2nd-gen Cummins.

⚙️ Product Highlights

• Part Number: 4988747
• Condition: 100% New — Aftermarket Quality
• Cummins-Spec Pressure & Flow: Delivers consistent low-pressure fuel supply to keep the P7100 operating at full capacity
• Built for Heavy-Duty Use: Handles continuous cycling, temperature extremes, and the demands of towing and work-truck operation
• Direct Replacement: Bolt-on fitment for 94–98 trucks — no modification required
• Applications: Daily driving, towing, work truck, and performance builds

📦 What's Included

1 × Fuel Lift Pump (4988747)

🚨 Fast Shipping — Don't Let a Lift Pump Take Down Your P7100

In stock and ready to ship. Not sure if this fits your specific truck? Contact us with your VIN and we'll confirm before you order.