How to Replace the In-Tank Fuel Pump Module on a 2019 Ford Ranger
Step-by-step tank drop instructions, required tools/parts, safety tips, and post-repair priming checks
How to Replace the In-Tank Fuel Pump Module on a 2019 Ford Ranger
Step-by-step tank drop instructions, required tools/parts, safety tips, and post-repair priming checks
🔧 Ranger - Fuel Pump Replacement
On your Ranger, the “fuel pump” is typically part of an in-tank fuel pump module (it includes the pump, strainer, and fuel level sender). Replacing it usually requires safely lowering the fuel tank, swapping the module, then checking for leaks and proper fuel pressure.
Difficulty Level: Advanced | Estimated Time: 3-6 hours
⚠️ Safety & Precautions
- ⚠️ Work outdoors or in a very well-ventilated area—fuel vapors ignite easily.
- ⚠️ No smoking, no sparks, no hot work lights—use an LED work light.
- ⚠️ Relieve fuel pressure before disconnecting any fuel line to prevent fuel spray.
- ⚠️ Support the tank with a proper jack—never let it hang by hoses or wiring.
- ⚠️ Disconnect the negative battery cable before unplugging the pump module.
- ⚠️ Keep a Class B fire extinguisher within reach.
🔧 Required Tools
You'll need the following tools for this repair:
- Floor jack (rated 3-ton minimum)
- Jack stands (rated 3-ton minimum)
- Wheel chocks
- Safety glasses
- Nitrile gloves
- LED work light
- Socket set (8mm–19mm)
- Ratchet (3/8" drive)
- Extension set (3/8" drive)
- Torque wrench (10–200 Nm range)
- Fuel line disconnect tool set (specialty)
- Flat trim tool
- Large slip-joint pliers
- Fuel pump lock ring tool (specialty)
- Drain pan
- Shop towels
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- In-tank fuel pump module assembly - Qty: 1
- Fuel pump module seal/O-ring - Qty: 1
- Fuel tank strap bolts - Qty: 2
- Fuel line quick-connect retainer clips - Qty: 2
đź“‹ Before You Begin
- Park on level ground, set the parking brake, and chock the front wheels.
- Run the fuel level down as low as possible—dropping a full tank is unsafe and very heavy.
- Plan a clean work area—any dirt that falls into the tank can damage the new pump.
- Disconnect the negative battery cable using a 10mm socket.
🔨 Step-by-Step Instructions
Follow these steps in order:
Before I give the exact Ranger-specific steps (and factory torque specs), I need 2 quick details so I don’t steer you wrong:
- Are you replacing the complete fuel pump module assembly (recommended), or trying to swap only the pump motor inside the module?
- Do you have the 18-gallon tank or the 20-gallon tank?
Once you reply, I’ll lay out the exact tank-drop and module swap procedure with the correct torque specs and line routing for your Ranger.
âś… After Repair
- Cycle the key to ON for 5 seconds, then OFF—repeat 3 times to prime the system before starting.
- Start the engine and inspect all fuel line connections for leaks with the LED work light.
- Verify the fuel gauge reads plausibly and that there are no fuel odors.
đź’° DIY vs Shop Cost
Shop Cost: $900-$1,800 (parts + labor)
DIY Cost: $350-$900 (parts only)
You Save: $550-$900 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 3-6 hours.
🎯 Ready to get started?
HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.
