Compatible Model and Year List (please verify using Amazon's ‘My Garage')
Wrangler (2007-2017)
Wrangler JK (2018)
About Spearhead
We are a family-owned operation leveraging 30 years of automotive parts sourcing for some of the largest automotive aftermarket suppliers in the United States to build a brand customers can trust to find the best products at the best prices.
Cross Reference Part No.'s
Spearhead: MT-348
Fram: CA10348
Did you know this about engine air filters?
An engine air filter will pay for itself with the money you save at the gas pump; a new engine air filter can increase your vehicle's MPG by up to 10%.
There's no better or cheaper investment you can make to extend the life of your vehicle than regularly replacing your engine air filter every 12-15K miles.
When is the ‘right' time to replace my engine air filter?
Warning/Engine Light Turns On: A light will appear on vehicles equipped with airflow sensors.
Noticeably Slower Acceleration: If your vehicle is slow to accelerate or responds poorly to pedal control this can mean your engine isn't receiving enough air to perform normally.
Reduced Fuel Economy: The less oxygen an engine consumes, the more fuel it will burn – causing fuel economy to go down.
Up to 15K Miles or 1 Year: If you don't remember the last time you replaced your engine air filter it's time to change it out!
Questions or Concerns?
If you have any questions/concerns, message us using Amazon's ‘contact seller' form.