K&N parts matching AC Delco A178CW air filter

The AC Delco A178CW 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
Kevin Martin, Florida
Very pleased with this product and the service.
Mr. Dave Hills, Peacehaven, Sussex UK
Fitted to Renault Kangoo 1.4 petrol 75hp. Throttle response, power & economy all improved very noticably. The engine got its zing back. So i fitted iridium ix spark plugs & got another hunk of power. I know its just 75hp as standard but it now feels like brakes & suspension need uprateing. It may seem like alot of cash for an air filter but I think fuel savings will pay for that in no time. HAPPY DAYS. THANKYOU.
Owen Roe, Louisville, Kentucky
I am always happy with K&N products and this met my expectations.
E-1150 K&N E-1150 Replacement Air Filter
List Price: $83.69
Your Price: $53.99