★★★★★ 5
Great
Needed one for my mower, got a box of 2. Works great!
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Reviewed in the United States on May 20, 2026
K&N 2010 Toyota FJ Cruiser 4.0L-V6 / 2010 4 Runner High Flow Performance Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N 2010 Toyota FJ Cruiser 4.0L-V6 / 2010 4 Runner High Flow Performance KitSKU: 77 9034KP UPC: 024844283429 K&N 77 9034KP Performance Air Intake System for 2010 2021 Toyota 4Runner and 2010 2014 Toyota FJ Cruiser 4. 0L V6 The K&N 77 9034KP delivers guaranteed horsepower and torque gains up to 14. 62 HP and 14. 52 lb ft through a mandrel bent aluminum intake tube and high flow oiled cotton air filter. This system fits 2010 2021 Toyota 4Runner models and 2010 2014 FJ Cruiser with 4. 0L V6 engines, replacing the factory air
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Your K&N 2010 Toyota FJ Cruiser 4.0L-V6 / 2010 4 Runner High Flow Performance Kit orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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4.4 ★★★★★
Based on 622 reviews
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Product Reviews
★★★★★ 3
Didn’t work well in my B&S engine
Worked for 15 minutes. Repeatedly stalled. Replaced with name brand and ran like new.
UPDATE. Seller immediately offered refund well outside refund window of opportunity. That’s nice to have someone stand behind their product
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Lawnmower sparkplug
Worked great, easy to install, fast replacement. And 2 for the price of one.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Perfect replacement part
Perfect replacement
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Quality Champion Brand plugs
Repeat customer. Quality Champion product worth the extra $
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Reviewed in the United States on April 12, 2026
