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7.3 Powerstroke Fuel Pump | Bosch 91605
Replace a weak frame-rail lift pump with the OEM-style Bosch electric fuel pump used on late 7.3 Powerstroke trucks. Bosch 91605 is the stock-style 12-volt pump that feeds the heads and injectors on 1999–2003 Super Duty, Excursion, and E-Series 7.3 engines. It is the same design Ford installed from the factory. A failing pump can cause hard start, stall, low fuel pressure, or a no-start when hot.
Key features
- Genuine Bosch electric diesel lift pump
- OEM-style replacement for the 1999–2003 7.3 Powerstroke frame-mounted pump
- All-aluminum pump body
- Direct swap into the factory bracket and wiring on listed trucks
- Also used in many OBS electric-pump conversions
- Supports stock and mild injector combinations when fuel supply and filtration are healthy
Fitment
- 1999–2003 Ford F-250 / F-350 / F-450 / F-550 7.3L Powerstroke
- 2000–2003 Ford Excursion 7.3L Powerstroke
- 1999–2003 Ford E-Series 7.3L Powerstroke with the electric frame-rail pump
Not a bolt-in replacement for the 1994–1997 mechanical cam-driven pump unless the truck already has an electric conversion.
What’s in the box
- Bosch electric fuel pump
Bracket, isolator, outlet fitting, crush washer, terminal nuts, and wiring pigtail are typically reused from the old pump.
Notes & specs
- Brand/part number: Bosch 91605
- Common Bosch numbers: 69136, 0 580 464 074
- Cross references: Ford F81Z-9C407-AC, F81U-9350-AA, Motorcraft PF1
- Type: 12-volt electric lift pump
- Location: frame rail
- Condition: new
- Hardware included: no
- Plastic-cap aftermarket pumps use a different outlet fitting and will not swap parts with this Bosch unit. See our add on for the outlet fitting.
Confirm fuel pressure at the filter housing before replacing the pump. A clogged filter, collapsing line, or weak regulator spring can look like a bad pump. Transfer the factory clamp, wiring, and outlet fitting to the new Bosch pump, then check for leaks. If your 1999–2003 7.3 Powerstroke is starving for fuel, Bosch 91605 is the OEM-style electric lift pump for that truck.
7.3 Powerstroke Fuel Pump | Bosch 91605
Replace a weak frame-rail lift pump with the OEM-style Bosch electric fuel pump used on late 7.3 Powerstroke trucks. Bosch 91605 is the stock-style 12-volt pump that feeds the heads and injectors on 1999–2003 Super Duty, Excursion, and E-Series 7.3 engines. It is the same design Ford installed from the factory. A failing pump can cause hard start, stall, low fuel pressure, or a no-start when hot.
Key features
Genuine Bosch electric diesel lift pump
OEM-style replacement for the 1999–2003 7.3 Powerstroke frame-mounted pump
All-aluminum pump body
Direct swap into the factory bracket and wiring on listed trucks
Also used in many OBS electric-pump conversions
Supports stock and mild injector combinations when fuel supply and filtration are healthy
Fitment
1999–2003 Ford F-250 / F-350 / F-450 / F-550 7.3L Powerstroke
2000–2003 Ford Excursion 7.3L Powerstroke
1999–2003 Ford E-Series 7.3L Powerstroke with the electric frame-rail pump
Not a bolt-in replacement for the 1994–1997 mechanical cam-driven pump unless the t[...]
7.3 Powerstroke Fuel Pump | Bosch 91605
Replace a weak frame-rail lift pump with the OEM-style Bosch electric fuel pump used on late 7.3 Powerstroke trucks. Bosch 91605 is the stock-style 12-volt pump that feeds the heads and injectors on 1999–2003 Super Duty, Excursion, and E-Series 7.3 engines. It is the same design Ford installed from the factory. A failing pump can cause hard start, stall, low fuel pressure, or a no-start when hot.
Key features
- Genuine Bosch electric diesel lift pump
- OEM-style replacement for the 1999–2003 7.3 Powerstroke frame-mounted pump
- All-aluminum pump body
- Direct swap into the factory bracket and wiring on listed trucks
- Also used in many OBS electric-pump conversions
- Supports stock and mild injector combinations when fuel supply and filtration are healthy
Fitment
- 1999–2003 Ford F-250 / F-350 / F-450 / F-550 7.3L Powerstroke
- 2000–2003 Ford Excursion 7.3L Powerstroke
- 1999–2003 Ford E-Series 7.3L Powerstroke with the electric frame-rail pump
Not a bolt-in replacement for the 1994–1997 mechanical cam-driven pump unless the truck already has an electric conversion.
What’s in the box
- Bosch electric fuel pump
Bracket, isolator, outlet fitting, crush washer, terminal nuts, and wiring pigtail are typically reused from the old pump.
Notes & specs
- Brand/part number: Bosch 91605
- Common Bosch numbers: 69136, 0 580 464 074
- Cross references: Ford F81Z-9C407-AC, F81U-9350-AA, Motorcraft PF1
- Type: 12-volt electric lift pump
- Location: frame rail
- Condition: new
- Hardware included: no
- Plastic-cap aftermarket pumps use a different outlet fitting and will not swap parts with this Bosch unit. See our add on for the outlet fitting.
Confirm fuel pressure at the filter housing before replacing the pump. A clogged filter, collapsing line, or weak regulator spring can look like a bad pump. Transfer the factory clamp, wiring, and outlet fitting to the new Bosch pump, then check for leaks. If your 1999–2003 7.3 Powerstroke is starving for fuel, Bosch 91605 is the OEM-style electric lift pump for that truck.
Q
chris anderson • 08/28/2026, 5:57:41 PM
does this bosch pump come with the non return valve? Where can I buy one if I need it?
A
08/31/2026, 4:48:43 PM
This product comes as pictured. Ford would be your best source.
Proposition 65 Warning Information -
P65Warnings.ca.gov
Fits: 7.3 Powerstroke 1999-2003
Fits: 7.3 Powerstroke 1999-2003
Fits: 7.3 Powerstroke 1999-2003
Fits: 7.3 Powerstroke 1999-2003
Fits: Universal - For Fass Fuel Systems & Other Applications