2010-2020 TOYOTA 4RUNNER 4.0L V6
4RUNNER V6 PARTS AND ACCESSORIES FROM K&N
This is filtration for the future. Filter out the boring with K&N performance upgrades for your 4Runner. Explore intake kits, air filters, throttle control modules, oil filters, cabin filters, wiper blades and more, all designed specifically for your Toyota. Stay prepped for your next adventure with performance parts from K&N.
COLD AIR INTAKES FOR TOYOTA 4RUNNER 4.0L
WHAT K&N CUSTOMERS HAVE TO SAY
This helps my engine push out tons of power, much more than the stock intake gave me. I would get the plastic one instead of the metal one. The metal one retains heat more, therefore making all of the cold air entering the intake heat up. Even still, this was a great purchase. It fit like a glove when I installed it. I highly recommend this for everyone who owns a 4Runner or FJ Cruiser.
- 63-9034 Cold Air Intake
Fit well and was easy to install. The engine no longer sounds like a giant fan, but a true V6 instead. It definitely helps the truck feel better going up the steep grades at altitude (don't have to floor it to maintain 65).
- 77-9034KP Cold Air Intake
By far, the best air filter product on the market. I haven't used stock filters in many years on either cars, cycles or trucks. You cannot do better than K&N for the quality and pricing of their products.
- 33-2438 Air Filter
2010-2020 4RUNNER V6 TOP SEARCHES
COLD AIR INTAKES
HOW TO CLEAN YOUR INTAKE FILTER
The oiled cotton filter included in your 4Runner intake kit can go up to 100,000 miles before cleaning (under normal highway driving conditions). When it does need to be serviced, you can complete the process in around 15 minutes.
STEP 1 - APPLY K&N® POWER KLEEN®
STEP 2 - RINSE YOUR FILTER WITH LOW PRESSURE WATER
STEP 3 - ALLOW YOUR FILTER TO DRY NATURALLY
STEP 4 - APPLY K&N® FILTER OIL
Visit the cleaning page for detailed instructions.
BRAND NEW K&N WIPER BLADES
Filter out rain, snow, slush, and mud and help keep your vision clear. New K&N wiper blades are engineered to perform in the most extreme temperatures and weather conditions.
MORE HORSEPOWER IN LESS THAN AN HOUR FOR YOUR 4RUNNER
Check out how simple it is to install a 63-series K&N intake system on your 4.0L 4Runner. Installation can typically be completed in less than an hour using readily available hand tools.
TOYOTA 4RUNNER ARTICLES
What Happens if Dirt Gets In Your Engine? | Ask the Experts at K&N
What would happen if you ran your vehicle without an air filter? Your engine needs air for the combustion process. Ambient air is filled with particulate matter—dust, dirt, pollution, pollen, and so on. Without an air filter...
Which K&N Oil Filter Should You Choose for Your Next Oil Change?
How to choose the best K&N Wrench-Off®, canister, or cartridge oil filter for your next service K&N offers performance oil filters designed for automotive, motorcycle, marine, and heavy duty applications. Read on to learn...
How Much Oil to Use On Your K&N Air Filter | Ask the Experts
HOW MUCH OIL SHOULD YOU USE ON YOUR K&N HIGH-FLOW AIR FILTER™? When servicing your High-Flow Air Filter™ (cotton media), be sure to follow the re-oiling directions carefully...