Not sure which 2005 Nissan Frontier Air Filters - Custom Fit is right for you? We have over 14143 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Aside from the money they save not having to replace air filters, I notice a increase in power and mileage. I have one in my motorcyle, quad and truck." —Larry R from Pagosa Springs, CO bought a K&N Air Filters for a 2005 Nissan Frontier.
"I have been a faithful user of K&N products for several years now. This is the 6th vehicle I have used them on. They are GREAT! There is a small boost in horsepower as well as an increase in gas mileage. They are easy to clean and work FAR better than conventional air filters. I HIGHLY recommend them. Auto Anything is great, too! This was the first time I have used them, but will make them my online auto parts store. Great, fast service. Thanks!" —Garth H from Fredericksburg, VA bought a K&N Air Filters for a 2005 Nissan Frontier.
"Truck running great, too early to tell if mileage has improved yet! Million mile warranty... better than paying for paper filter every 30,000 miles" —Robert V from Manville, RI bought a K&N Air Filters for a 2005 Nissan Frontier.
"Filter is of high quality and fit the air box perfectly. It installed in 5 minutes and will give years of easy service." —Philip G from New Lenox, IL bought a K&N Air Filters for a 2005 Nissan Frontier.
"This is definitely a good buy, says it does not need to be oiled/cleaned for 50k (will do it in 25 though) and I already notice a bit better gas mileage (about .3-.5mpg) and a tad bit of power. One thing, it is hard to get the middle clip on the air box in my 05 Frontier to get back in the hole and it looks like it may be a bit too big. Overall a great product!" —Allen K from San Luis Obispo, CA bought a K&N Air Filters for a 2005 Nissan Frontier.
"as soon as i install the k&n filter i notice a huge amount of air flow. also i notice better gas mileage." —Lloyd N from Watauga, TX bought a K&N Air Filters for a 2005 Nissan Frontier.
"Original filter was due and for a few dollars more purchased the K&N. May have picked up 1mpg. Was more for quality than performance. Have K&N's 63 series on my 05 Frontier and 10" Flame Arrestor on my Donzi. Those gave both quality and performance. Rest assured, K&N's are the best in filtration." —James W from Fort Lauderdale, FL bought a K&N Air Filters for a 2005 Nissan Frontier.
"I have used KN air filters for the last 6 cars I have owned. I have never had to replace a KN filter. I simply wash it with the KN kit. This filter has increased my MPG anywhere from 1 mpg to 3 mpg." —William W from Greenfield, IN bought a K&N Air Filters for a 2005 Nissan Frontier.
"I had a K&N filter on my truck and got 3 more M.P.G. on the freeway but I cleaned it & over oiled it(what a pain)did'nt want to go through that again. R.J." —Ronald J from Astoria, OR bought an aFe Pro-Dry S Air Filters for a 2005 Nissan Frontier.
"I've saved a ton of money by using K&N filters instead of paper throw aways." —M.w. D from La Verne, CA bought a K&N Air Filters for a 2005 Nissan Frontier.