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Spearhead Max Thrust Performance Engine Air Filter For All Mileage Vehicles - Increases Power & Improves Acceleration (MT-683)

  • Based on 315 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 24
Order within 15 hours and 18 minutes
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Features

  • Experience an Obvious Difference: Whether you are noticing a delay in acceleration, less than average gas mileage or own a higher mileage vehicle, our Max Thrust engine air filters will provide a clear and cost effective upgrade over stock performance
  • Trap 2X Dirt vs. Standard Air Filters: Our unique Hex-D pleat design creates maximum holding capacity for trapping unwanted dirt and debris without compromising airflow like standard air filters thanks to multiple layers of progressively finer filter media that allows air to flow freely even when the filter is dirty
  • Increased Power and Mileage up to 15K Miles: Deficient airflow can cause your engine to work twice as hard to suck in the minimum amount of air it needs to perform regularly, resulting in poorer gas mileage and lower power efficiency; Max Thrust air filters are designed to give your engine a break by delivering as much clean air as it needs to perform optimally up to 15K miles
  • Do It Yourself: Replacement for 4Runner 4.0L V6 Only (2003-2009), FJ Cruiser (2007-2009), Tacoma 4.0L V6 Only (2005-2015), Tundra 4.0L V6 Only (2005-2011), make sure to enter your year, make and model above to check fitment; the engine air filter is an easy replacement that can save you money at the repair shop
  • Better Filter than Your Last One: We know its hard to choose from so many different brands carrying the same product; we make it easier for our customers to decide with a simple promise

Description

Compatible Model and Year List (please verify using Amazon’s ‘My Garage’) 4Runner 4.0L V6 Only (2003-2009), FJ Cruiser (2007-2009), Tacoma 4.0L V6 Only (2005-2015), Tundra 4.0L V6 Only (2005-2011) 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-683Fram: CA9683Wix: 46888 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.

Brand: Spearhead


Shape: Trapezoidal


Manufacturer: ‎Spearhead


Brand: ‎Spearhead


Item Weight: ‎1.12 pounds


Package Dimensions: ‎14.48 x 6.77 x 2.64 inches


Item model number: ‎MT-683


Manufacturer Part Number: ‎MT-683


Date First Available: June 25, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Nice Product
Good fit, good filter.
Reviewed in the United States on December 31, 2023 by Mike P.

  • Good inexpensive part
Direct fit.
Reviewed in the United States on April 3, 2024 by Alonzo Matthews

  • Good quality filter!
I bought this for my 2014 Tacoma and it fit perfect, super easy to install and the filter itself feels and looks like a high quality filter. Upon opening the box there's a tab where you can note the date that you installed the filter and mileage so you won't forget. Overall, very happy with my purchase ... show more
Reviewed in the United States on November 19, 2019 by Angel B.

  • Good fit, sturdy build, easy install; time will tell on performance.
I ordered this filter for my 2010 Toyota Tacoma Double Cab V6 to replace an old worn K&N Filter. The value for the money is good, and if you do a side by side value and comparison between the K&N filter and cost of cleaning vs just purchasing a new filter over time, the savings are negligible. I prefer to purchase new filters when needed. On to this filter. The Spearhead filter looks a bit more robust and sturdy than the typical aftermarket filter you can purchase from Pep Boys or Auto Zone and the cost is a few dollars cheaper than buying at a brick and mortar store. The filter itself looks good and claims to remove 99.9% of particulates, but only time will tell. The build quality of the filter is sturdy and I have no qualms about the quality, etc of the filter. The filter fit perfectly in my Tacoma's engine air compartment; there were no problems with fit or closing the seal. The performance of the vehicle is great, no issues or any engine problems. As far as claims of increased power and improvement in acceleration, I have seen little to no difference with this filter. K&N's and any other aftermarket product's claims including Spearhead's are subjective until I see some way to measure this vs a traditional OEM filter. To be honest, all these claims seem to me to be marketing hype, but I am not qualified to comment. Overall, I am satisfied with this purchase and will re-evaluate it in a year (my truck is low mileage) or when the mileage hits and is due for a change. I am satisfied with this purchase, but only time will tell. I will buy again if I have no issues. ... show more
Reviewed in the United States on December 26, 2019 by DJB

  • Perfect fit
Perfect fit for my 2008 Tacoma
Reviewed in the United States on April 24, 2024 by T. Krycek

  • Excellent quality.
I only have about 1500 miles on the filter now, but thus far it seems very good. The filter seem high quality with a good rubber sealing gasket and filter part is made of a very high quality fabric mat. Way better than a paper filter and at a great price. I originally got the filter due to declining fuel economy, but I also changed my plugs at that time so I cant say for sure about the effect on fuel economy, but it does seem more responsive. Put on an 05 tacoma v6. ... show more
Reviewed in the United States on February 23, 2020 by John

  • Like oem
Fit my Tacoma prep runner perfectly
Reviewed in the United States on March 23, 2024 by Amazon Customer

  • Perfect fit!!
Great quality product with a good finish and fit.
Reviewed in the United States on March 1, 2023 by Carlos

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