K&N parts matching AC Delco A3671C air filter

The AC Delco A3671C air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many AC Delco air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Bryan Yohe, Boca Raton, Florida
Great product for our Mini. Immediately noticed an improvement in performance. Filter was well packed and arrived right on time. Thank you K&N.
Rocky Duff, Bates City, Missouri
Not impressed with your shippers carless handling of the merchandise that could of led to a claim and long dragged out processes that no one should have to tolerate.
Marc N, Gaithersburg, Maryland
I use this air filter for my 2015 MINI Paceman and, being sensitive to the car, I can notice a slight gain in HP plus there is a bit more audible noise from the turbo. These filters are great and require virtually no maintenance. The install is a breeze as well. It is probably the easiest mod you can do with the most amount of gain. Ordering through K&N also is simple and shipping was ultra quick. You really can't go wrong with this product.
33-2936 K&N 33-2936 Replacement Air Filter
List Price: $84.19
Your Price: $53.99