I ordered and installed a k&n air-filter in my 19 Jetta r-line 1.4 and it seems to have a little more pep.
Pros: a little more pep
Vehicle:
Volkswagen Jetta
Best Air filter for Volkswagen Jetta
Air filter replaced with a brand new one. Tested the car, monitored the fuel trims. It appeared that drive-ability has improved, however, the intermittent low fuel trims did not go away.
Pros: drive-ability has improved
Cons: fuel trims did not go away
Vehicle:
Volkswagen Jetta
about 35 mpg freeway & about 27 city/freeway daily driver '89 Jetta 4 door 1.8L originally (bored .020 over) on digi2 with a K&N air filter I'm running nothing but 91-92 octane chevron/shell gasoline.
Pros: 35 mpg freeway
Cons: 27 mpg city/freeway
Vehicle:
Volkswagen Jetta
I had installed a K&N air filter and noticed a good increase in power and fuel economy.
Pros: good power increase, better fuel economy
Vehicle:
Volkswagen Jetta
So far, I changed spark plugs, ignition coils, fuel filter, air filter and I got a new battery.
Pros: new battery
Cons: misfire on cold start
Vehicle:
Volkswagen Jetta
I wind up usually coming back to K&N as I have ran them in about 5 different vehicles over the years including in Corvettes and 8cyl. trucks. I prefer them unoiled after cleaning that way you minimize fouling the maf sensor. As far as performance gains in my 1.4l base Jetta- throttle response is a bit improved but I don’t know if there is a gain in hp (6spd manual as well).
Pros: improved throttle response
Cons: uncertain HP gain
Vehicle:
Volkswagen Jetta
The K&N out of the box messed up the MAF on my old 2.5l Jetta, but 2.5l's are notorious for having a delicate MAF with an aftermarket intake.
Cons: messed up the MAF
Vehicle:
Volkswagen Jetta
I've used the air filters made by Amsoil in my current Jetta. I wasn't impressed. The air filter left dust particles on the inside of my intake tube so that was taken out soon after it was installed.
Cons: left dust particles inside intake
Vehicle:
Volkswagen Jetta
Plugs, Coils, Maf, Front 02 sensor have been changed, I am not running motor mounts of any kind, my car feels so Unsmooth compared to other 1.8t´s I have driven this only seems to happen under low load... you can feel the cabin vibrate... not a lot but defenetely the steering wheel, pedals, shift knob. and the car seems to stop and let go, stop and let go (jerky) whenever I let go off the gas pedal in gear... it feels so unsmooth!!!
Cons: unsmooth, cabin vibrate
Vehicle:
Volkswagen Jetta
i had the same problem when i fitted a K&N filter on my 2000 Jetta, I probably overoiled that thing and it clogged my MAF. I didnt notice any gains maybe its just all hype but I will not use a K&N filter on my Passat.
Cons: clogged MAF, no performance gains
Vehicle:
Volkswagen Jetta
Write your review about air filter
Help others - share your experience with this part.
Other spare parts for Volkswagen Jetta
-
Tires -
Brake pads -
Engine oil -
Wiper blades -
Spark plug -
Battery -
Oil filter -
Shock absorbers -
Brake discs -
Windshield -
Alternator -
Headlights -
Water pump -
Ignition coil -
Air filter -
Engine radiator -
Timing belt -
Strut assembly -
Antifreeze -
Fuel pump -
Brake caliper -
Turbocharger -
Fuel filter -
Automatic transmission fluid -
Horn
Voted AGAINST engine oil RAVENOL on the rating page
The power steering pump OEM Volvo got the first review!
The brake pads OEM Infiniti got the first review!
The brake cylinder Raybestos got the first review!
For tires OEM Toyota already 25 reviews.
For tires IRONMAN already 25 reviews.
In the rating best fuel pump already 5 brands participate!
In the rating best antifreeze already 9 brands participate!
In the rating best engine radiator already 9 brands participate!
In the auto rating shock absorbers for Ford Ranger already 20 brands participate!
In the auto rating brake discs for Volkswagen Golf already 10 brands participate!
In the auto rating headlights for Volkswagen Golf already 5 brands participate!
For wiper blades PIAA already 100 reviews.
Voted AGAINST engine oil RED LINE on the rating page
Voted AGAINST engine oil PENNZOIL on the rating page
Top manufacturers of air filter for Volkswagen Jetta
This part for Volkswagen Jetta is made around the world. We have reviews for air filter manufacturers from countries such as: USA, Germany .
In March 2026, the ranking of air filter for Volkswagen Jetta on PartReview included 3 manufacturers. It is based on 12 reviews and 38 votes.
Which air filter to choose for Volkswagen Jetta?
Last month, PartReview users preferred K&N. 15% of positive votes went to this manufacturer.
In second place: air filter OEM Volkswagen — 7%.
Third place: AMSOIL with 0% of the votes.
In the overall ranking of air filter, which aggregates opinions of owners of different car makes and models, these brands hold the following positions:
- K&N ranked 1, PR Score — 67. Based on 284 reviews and 907 votes.
- OEM Volkswagen does not yet have enough reviews to participate in the ranking. You can help by adding a review and specifying this brand and your car model.
- AMSOIL does not yet have enough reviews to participate in the ranking.
Other parts for Volkswagen Jetta
After seeing which air filter owners of Volkswagen Jetta prefer, check other popular parts for this car. In March 2026, leaders on PartReview were:
- #1 Spark plug NGK - 19% votes.
- #1 Brake pads EBC - 10% votes.
- #1 Wiper blades Bosch - 38% votes.
- #1 Engine oil Mobil - 21% votes.
- #1 Tires MICHELIN - 13% votes.
You can also see what Volkswagen Jetta owners chose among such parts as: Timing belt, Engine radiator, Water pump, Ignition coil, Turbocharger, and others.