K&N Wrench-Off oil filters are engineered to help ensure high flow rates and exceptional protection from contaminants. Each filter comes with a hex nut welded to the top of the canister, allowing for easy removal with a standard wrench.

K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N's pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.

• 1 in. Exposed Nut Designed For Easy Oil Filter Removal
• Anti-Drain Back Valve - Where Applicable - Eliminates Dry Starts
• Heavy Duty Construction For Extreme Conditions
• OE Replacement Oil Filter

Anti-Drain Back Valve:	No
Bypass Valve:	No
Filter Material:	High Flow Premium Media
Gasket Material:	Viton Rubber
Item Height:	6.156 in. (156mm)
Item Weight:	1.100 lbs. (0.5 kg)
Outside Diameter:	4.281 in. (109mm)
Package Material:	Paperboard
Package Type:	Box
Product Box Height:	6.630 in. (168mm)
Product Box Length:	4.310 in. (110mm)
Product Box Width:	4.310 in. (110 mm)
PSI Relief Valve:	No
Removal Nut:	Yes
Removal Nut Size:	1.000 in.
Style:	Canister
Thread Size:	1.150 in. - 16
WARNING CA Proposition 65:	No

• Purolator: L30288
• Ford: 3914395
• Freightliner: 3908615
• AGCO: 72516556
• Motorcraft: FL784
• Komatsu: 6735515141
  
  

  Fitment

  
  
  • 1983-1994 Ford F-350 | Note: H-6.156 in.; OD 4.281 in.; 1-1/2 In - 16 Thread; w/o psi Relief Valve
  • 1983-1991 Ford E-250 Econoline Club Wagon | Note: H-6.156 in.; OD 4.281 in.; 1-1/2 In - 16 Thread; w/o psi Relief Valve
  • 1983-1994 Ford E-350 Econoline | Note: H-6.156 in.; OD 4.281 in.; 1-1/2 In - 16 Thread; w/o psi Relief Valve
  • 1983-1994 Ford E-350 Econoline Club Wagon | Note: H-6.156 in.; OD 4.281 in.; 1-1/2 In - 16 Thread; w/o psi Relief Valve
  • 1983-1994 Ford F-250 | Note: H-6.156 in.; OD 4.281 in.; 1-1/2 In - 16 Thread; w/o psi Relief Valve
  • 1984 Ford F-150 | Note: H-6.156 in.; OD 4.281 in.; 1-1/2 In - 16 Thread; w/o psi Relief Valve