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Spearhead MPG Defense Max Thrust Engine Air Filter For All Mileage Vehicles, Fits Like OEM, Restores MPG & Acceleration (MT-677)

  • Based on 26,024 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jul 1
Order within 17 hours and 8 minutes
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Size: MT-677 1-Pack


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 ES300h (2013-18), HS250h (2010-12), LS460 (2007-17), LS600h (2008-16), Avalon Hybrid Only (2013-18), Camry Hybrid Only (2012-17), RAV4 2.5L 4-Cylinder Gas Only (2013-18), 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’) ES300h (2013-2018)HS250h (2010-2012)LS460 (2007-2017)LS600h (2008-2016)Avalon Hybrid Only (2013-2018)Camry Hybrid Only (2012-2017)RAV4 2.5L 4-Cylinder Gas Only (2013-2018) 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-677Fram: CA10677 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


OEM Part Number: CA10677


Shape: Rectangular


Manufacturer: Spearhead


Automotive Fit Type: Vehicle Specific Fit


Manufacturer: ‎Spearhead


Brand: ‎Spearhead


Item Weight: ‎9.1 ounces


Package Dimensions: ‎11.14 x 7.91 x 1.93 inches


Item model number: ‎MT-677


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎MT-677


OEM Part Number: ‎CA10677


Date First Available: June 19, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 1

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


  • ⭐️⭐️⭐️⭐️⭐️ Excellent Air Filter – Restored MPG & Acceleration!
Size: MT-450 1-Pack
This Spearhead MPG Defense Max Thrust Engine Air Filter (MT-450) is a fantastic upgrade over stock filters! Installation was super easy, and the OEM fit was perfect for my 2015 Nissan Altima 2.5L—it dropped right in with no issues. Since replacing my old filter, I’ve noticed improved throttle response and smoother engine operation. My gas mileage even went up by 2 MPG, which is a great bonus! The Hex-D pleat design truly traps more dirt while maintaining strong airflow. For just $13.99, the quality and performance exceed expectations—better than higher-priced options. If you want a simple, cost-effective way to enhance fuel efficiency and acceleration, this is a must-buy! Highly recommend! 🚗🔧✅ ... show more
Reviewed in the United States on May 29, 2025 by El Boomer

  • Great Filters! Some car models require you to gently squeeze filter sides as you inch it in.
Size: MT-290 1-Pack
Spearhead engine air filters are awesome and so are the cabin filters. Been using them for years. I have an 18 Accord, 19 Odyssey, and a 21 Passport. The cabin filters slide right in for the Accord and Passport. It's a tight fit for the Odyssey but you can inch it in by squeezing the sides of the filter as you push. Pulling out will be a bit rough a year later since it's pretty much squeezed. Note, the accord is a different size filter from the Odyssey and Passport which are the same. Never had size issues for the engine filters. I replace the engine filters annually after pollen season but can go longer. ... show more
Reviewed in the United States on April 19, 2025 by daschubs

  • Great quality
Size: MT-061 1-Pack
Saved me so much money replacing this on my car on my own. So far so good.
Reviewed in the United States on June 5, 2025 by T & G

  • Fits but claim for improved MPG isn’t true
Size: MT-295 1-Pack
The air filter fits my vehicle without any issues. However the claim to improve MPG didn’t do anything for me as I’m still at my usual MPG. No complaints otherwise as I assume it’s doing its job and filtering the air coming into the engine.
Reviewed in the United States on June 7, 2025 by RM

  • Perfect fit!
Size: MT-295 1-Pack
Just like the subaru brand ones. 2022 Gen6 Subaru Outback 2.5i
Reviewed in the United States on June 6, 2025 by XiangyuZhou

  • It fit
Size: MT-918 1-Pack
It fit my tundra as it is supposed to nicely. And for the price, I liked it
Reviewed in the United States on May 30, 2025 by Anthony Sims

  • Work fine
Size: MT-482B 1-Pack
It’s cheap and easy to install. I can’t ask for anything more than that.
Reviewed in the United States on May 28, 2025 by Rebecca Bennett

  • Good
Size: MT-360 1-Pack
Good nice fit
Reviewed in the United States on May 23, 2025 by sargon atoraya

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