1991 Mercedes-Benz 420SEL 4.2L V8 Air Filter

Designed to increase horsepower & torque for the 1991 Mercedes-Benz 420SEL with the 4.2L engine.
Washable & Reusable
This K&N 420SEL air filter lasts the lifetime of your vehicle.
Million Mile Limited Warranty with use on Street Vehicles

K&N air filters for 1991 Mercedes-Benz 420SEL models are easy to install because they simply drop into the factory air box. A K&N Mercedes-Benz performance filter should be your first performance accessory!

Your 1991 Mercedes-Benz 420SEL deserves a K&N! Select the Product Info button below to see everything the air filter fits.

Vehicle	Product
1991 Mercedes-Benz 420SEL 4.2L V8 Fuel Injection - All Models Automotive I have K&N Filters on all my other vehicles and decided to check if one were available for my '87 Mercedes 560SL. Sure enough, it was available. Should have checked before. I've been a K&N fan since I first started using them on my motorcycles back in the late '70's. Great product, perfect fit every time. With the Recharger kit allowing me to clean and re-oil the filters when necessary, I can't imagine why anyone would use anything else to ensure their vehicles were operating at top performance. Gary Millikan , Long Beach, California Read more reviews for E-2872	Replacement Air Filter K&N E-2872 Designed to Increase Power Million Mile Limited Warranty		Product Info