2012 Nissan Frontier Fuel Filter Location
The fuel filter is located inside the gas tank on the 2012 Nissan Frontier, so you’ll need to service the whole fuel pump if the filter gets clogged.
Written by Jessica Gibson
Reviewed by Melanie Reiff
Your 2012 Nissan Frontier’s fuel filter is located inside the fuel tank, so it’s part of the fuel pump housing. There is no external fuel filter for you to replace.
The Nissan Frontier is a mid-size pickup with powerful engine options. Choose a four-cylinder or V8 engine if you’re hauling heavy loads. Keep in mind that all this engine power comes with the cost of poor fuel efficiency, which is why your Nissan Frontier’s fuel filter is so important.
If you’ve noticed your fuel efficiency take a dip, your fuel filter might be clogged. You’ve probably got questions—and
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4.7/5 rating on the App Store | Trusted by 5+ million customers and 7 million cars4.7/5 app rating | Trusted by 5M+ driversWhere is the fuel filter on a 2012 Nissan Frontier?
If you’re looking under your truck and can’t seem to locate the fuel filter, there’s a good reason for that! The fuel filter on a 2012 Nissan Frontier is located inside the fuel tank, so you can’t see or remove it.
Nissan placed the filter inside the tank to filter the fuel more efficiently. The filter keeps impurities like sediment, rust, and other contaminants out of the fuel, so they don’t reach the engine and cause costly problems.
The good news is that the fuel filters are designed to last a lifetime, so you shouldn’t need to replace them. The bad news is that sometimes the fuel filter does get clogged or malfunctions, and you’ll need a mechanic to service the whole fuel system.
Signs of a clogged fuel filter
It’s hard to tell if your fuel filter is clogged since it’s in the fuel tank! Instead of checking the filter itself, pay attention to these signs of a problem with the fuel filter:
- The car struggles to start
- The fuel pump makes loud noises
- The engine idles, sputters, and misfires
- The truck stalls or struggles to accelerate
- You smell foul or strong odors from the exhaust
- The Check Engine Light comes on
Poor gas mileage is another subtle sign that the fuel filter might be clogged. Remember, the fuel filter is an essential part of the fuel system. If you suspect a fuel system problem, head to the dealership and explain what signs you’re seeing.
2012 Nissan Frontier fuel pump replacement
Since the fuel filter is inside the fuel tank, you can’t simply swap out the filter when it gets clogged. Unfortunately, you’re looking at replacing the whole fuel pump.
Fuel pump replacement parts typically cost between $435 and $621, but you’ve also got to figure in labor costs. These range between $211 and $266.
Overall, plan on spending between $645 and $886 to get your fuel system running smoothly. If you’re looking to save a little money, find aftermarket parts at an auto parts retailer and hire a trusted mechanic to install them.
How to save on Nissan insurance costs
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