K&N parts matching AC Delco A3137C air filter

The AC Delco A3137C 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
Mike Wolf, Hammond Louisiana
Shipping was a little slow. Great product it works as advertised.
Duane A. Fiene, Glkadstone, Mississippi
I put my new filter in about 2 wks after I got it. I compared the two filters side by side and could visibly see the difference in construction. Working with automobiles as much in lifetime I must say I know why you advertise 1,000,000 mile filter guaranty. I very glad that I own one. Like I said before all you have to do is look and see for yourself the construction of the product you bought , and seeing the paper filter it is replacing. You'll be happy you bought one !
Jason, Colorado Springs, Colorado
I noticed a significant improvement in acceleration and throttle response on my 2014 Camaro SS 6.2 liter LS3, six speed manual. Very happy customer Easy to clean . Thanks K&N I will be installing a K&N in the near future on my wife's 2013 RAM 1500 Hemi
33-2434 K&N 33-2434 Replacement Air Filter
List Price: $94.39
Your Price: $60.99