Beck/Arnley 159-1048 fuel injector for the 2005-2019 Nissan Frontier V6 4.0L and other vehicles delivers metered fuel to the engine. Like other Beck/Arnley fuel injectors, it is application specific.
- All injectors in the engine should be replaced together for performance
- Re-used injectors need professional cleaning and flow testing
- Fuel grade requirements are listed in the vehicle owner manual
Quick facts
- Part: Beck/Arnley 159-1048 fuel injector
- Fits: the 2005-2019 Nissan Frontier V6 4.0L and other vehicles
- Condition: New
Rough idle, a misfire or hard starting can mean a fuel injector is worn, though a spark plug or an ignition coil can produce those signs as well, so find the cause before you replace anything.
Fits
The 2005-2012 Nissan Pathfinder V6 4.0L and the 2008-2012 Pathfinder V8 5.6L, along with the 2012-2017 Nissan NV2500 V8 5.6L and the 2012-2019 NV2500 V6 4.0L, take this fuel injector, as do other vehicles. It matches OE form, fit and function. The V6 4.0L engines take six and the V8 5.6L engines take eight. If your vehicle is not named here, look up your year, model and engine in the "Vehicles it fits" section. This listing is one fuel injector.
Specifications
- Quantity per vehicle: 6 (V6 4.0L), 8 (V8 5.6L)
- Pieces per listing: 1
- Condition: New
Installation notes
- Follow the instructions and safety precautions in the vehicle service manual.
Interchange: 4G1861 · 67332 · 166007S000 · 166007S00A · FJ750 · W01331812361 · M1019
This part cross-references / interchanges with the following part numbers:
4G1861, 67332, 166007S000, 166007S00A, FJ750, W01331812361, M1019
Frequently Asked Questions
Does this Nissan Frontier fuel injector fit a 2005-2019 Frontier V6 4.0L?
Yes. Beck/Arnley 159-1048 fits the 2005-2019 Nissan Frontier V6 4.0L, and that engine takes six fuel injectors.
Will it fit a 2008-2012 Nissan Pathfinder V8 5.6L?
Yes. The 2008-2012 Nissan Pathfinder V8 5.6L takes eight of these fuel injectors, and the 2005-2012 Pathfinder V6 4.0L takes six.
Can I reuse my old injectors alongside the new Beck/Arnley 159-1048?
Any injector you keep should be professionally cleaned and flow tested first. For best performance, replace all the injectors in the engine.
Where do I find the fuel grade these injectors need?
The vehicle owner manual lists the fuel grade requirements. The vehicle service manual covers the installation instructions and safety precautions.
Does Beck/Arnley 159-1048 interchange with 166007S000?
Yes. 166007S000 is on the interchange list for Beck/Arnley 159-1048, along with 4G1861, FJ750 and other numbers.
