HomeEngine > FiltersK&N KN-303 Engine Oil Filter
Part #: KN-303

K&N KN-303 Engine Oil Filter

🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$25.41Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
K&N KN-303 Engine Oil Filter
BrandK&N
Part NumberKN-303
Anti Drain Back ValveYes
Bypass ValveYes
Filter MaterialHigh flow premium media
Gasket MaterialNitrile rubber
Height3.25 in (83 mm)
Outside Diameter2.594 in (66 mm)
Package MaterialPaperboard
Package TypeBox
Product StyleOil filters
PSI Relief ValveYes
Removal NutYes
Removal Nut Size17 mm
StyleSpin-on
Thread SpecificationM20 x 1.5
TitleK&n kn-303 oil filter
Warranty1 year limited
Weight0.6 lb (0.3 kg)

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

15410MM500315410MM900315410MM901315410MM940515410MT70032520799308496332014513FV1344000003FV1344010003FV1344020005GH1344000005GH1344010005GH134403000PH6017A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.