Dorman 904-7469 fuel pressure sensor for the 2008-2013 Kenworth W900 and other vehicles reads fuel pressure at the fuel filter. This liquid fuel pressure sensor (LFS) sends the pressure reading to the engine computer.
- Dorman HD Solutions line
- Replaces an original sensor that failed from fatigue or electrical malfunction
- Made from quality components for reliable performance and a long service life
- Three male pin terminals and a round male connector
Quick facts
- Part: Dorman 904-7469 fuel pressure sensor
- Fits: 2008-2013 Kenworth W900 and other vehicles
- Position: At fuel filter
- Condition: New
A warning light, hard starting or rough running can show up when a fuel pressure sensor is failing. A clogged fuel filter or a weak fuel pump can be behind those signs too, so find the cause before you buy a new sensor.
Fits
This fuel pressure sensor is a direct replacement for the 2008-2013 Kenworth W900 and for the 2008-2011 Peterbilt 367 6-cylinder 10.8L, 12.5L, 14.9L or 15.2L and the 2011 367 6-cylinder 11.9L or 12.9L. This listing is one sensor, and the 2008-2013 Kenworth W900 takes one. If your truck is a different Kenworth or Peterbilt, look up its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: at fuel filter
- Quantity per vehicle: 1
- Thread diameter: 0.125 in
- Terminals: 3, male pin
- Connector: round, male
- Maximum pressure reading: 7 psi
Build and materials
- Type: liquid fuel pressure sensor (LFS)
- Condition: New
- Country of origin: Mexico
In the box
One fuel pressure sensor. Mounting hardware is not included, and the old fasteners may not be reusable, so plan on new ones.
Interchange: 577.62519 · S-29777 · 1006-1021
Q211033
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
577.62519, Q211033, S-29777, 1006-1021
Frequently Asked Questions
Does the Dorman 904-7469 fuel pressure sensor fit a 2008-2013 Kenworth W900?
Yes. Dorman 904-7469 fits the 2008-2013 Kenworth W900, and that truck takes one sensor. If your truck is another model, look it up in the "Vehicles it fits" section.
Do I need to buy fasteners separately for this Dorman fuel pressure sensor?
Yes. Dorman 904-7469 comes as one fuel pressure sensor with no mounting hardware, so have new fasteners ready; the old ones may not be reusable.
How many terminals does this fuel pressure sensor have?
This sensor has three male pin terminals and a round male connector. Its maximum pressure reading is 7 psi.
How can I tell if the fuel pressure sensor at my fuel filter is failing?
Signs can include a warning light, hard starting or rough running. Testing the signal needs the engine running, so a shop can do that check.
Is the S-29777 sensor interchangeable with this Dorman part?
Yes. S-29777 is one of the numbers this Dorman 904-7469 fuel pressure sensor replaces.
