Fleetguard LF14000NN Oil Filter – NanoNet Spin-On Premium Lube Filter

The Fleetguard LF14000NN Oil Filter is designed to provide advanced lubrication protection for heavy duty diesel engines using state-of-the-art NanoNet® and StrataPore® media. This premium spin-on lube filter balances filtration efficiency with low flow restriction, helping maintain clean oil under demanding operational conditions. It is engineered to trap and retain contaminants more effectively, offering enhanced protection over conventional filters. For heavy duty Cummins ISX, X15, ISM, QSM, QSX, QST, M11, and related engines, the LF14000NN is often used as an upgraded replacement for older spin-on filters such as the LF9080. KLM Performance+2filterserviceandsupply.com+2

Constructed with robust materials and precise dimensions, the LF14000NN features a high capacity for dust and debris (up to 100 g) and is rated for high efficiency (99% at 30 microns) with superior cold-flow properties. Crossfilters+4KLM Performance+4filterserviceandsupply.com+4 Its metric thread size (M95 × 2.5 mm) ensures a proper fit in compatible filter housings. finditparts.com+4All Pro Truck Parts+4Crossfilters+4

Whether you’re replacing worn filters or upgrading to a more efficient option, the LF14000NN helps protect injectors, pumps, bearings, and other engine internals by keeping the oil clean. Always verify your engine model, filter housing compatibility, and thread specifications before placing an order to ensure correct fitment.