Popular Northern Lights Filters
As an Authorized Northern Lights Dealer, Diesel Parts Direct offers a large selection of genuine air, fuel, and oil filters ready for immediate shipment.
Our most popular filters are listed below. If you do not know your part number, please use our quick filter reference guide to find it.
If you need further assistance, please use our quote request form or call us at 888.640.4791. Our knowledgeable staff will promptly answer your request.
OIL FILTER 4239-439-4276-445-6414-668
AIR FILTER ELEMENT (65-75 PPI, FOAM TYPE)
AIR FILTER ELEMENT (MARINE) - M843N / M844L / 844N
AIR FILTER ELEMENT (INDUSTRIAL)
AIR FILTER ELEMENT (INDUSTRIAL) - M844LK / M844K2
AIR FILTER ELEMENT - M643 / 673L (65-75 PPI)
AIR FILTER ELEMENT - M753 / M773 (MARINE)
FUEL FILTER (4 MICRON, SPIN-ON)