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.
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.
- Designed to allow high flow rates and a consistent flow of oil to your engine
- Pleated synthetic-blend filtration media removes most harmful contaminants
- Fast and easy Wrench-Off® removal using the welded one-inch hex nut
- High capacity to withstand the service intervals recommended by vehicle manufacturers
- Heavy-duty canister for outstanding durability
- Laboratory tested to ensure excellent capacity, efficiency, and mechanical strength
- Designed to operate with all synthetic, conventional, and blended motor oils
- 1-Year Limited Warranty
Application Summary:
| Year | Make/Model |
|---|---|
| 1997-2000 | Blue Bird TC1000 |
| 1989-2002 | Blue Bird TC2000 |
| 1989-1993 | Dodge D250 |
| 1989-1993 | Dodge D350 |
| 1994-2010 | Dodge Ram 2500 |
| 1994-2010 | Dodge Ram 3500 |
| 2005-2009 | Dodge Ram 4000 |
| 2008-2010 | Dodge Ram 4500 |
| 2008-2010 | Dodge Ram 5500 |
| 1989-1993 | Dodge W250 |
| 1989-1993 | Dodge W350 |
| 1992-2007 | El Dorado Escort RE |
| 1993-1997 | Ford CF7000 |
| 1997 | Ford CF8000 |
| 1993-1994 | Ford F-600 |
| 1993-1997 | Ford F-700 |
| 1993-1997 | Ford F-800 |
| 1993-1997 | Ford LN7000 |
| 1995-1996 | Ford P-800 |
| 1996-1998 | Freightliner FS65 |
| 2008-2009 | Freightliner S2 |
| 2011 | Freightliner S2 |
| 2013-2019 | Freightliner S2C |
| 2018-2019 | Freightliner S2RV |
| 2008 | Freightliner XB Raised Rail |
| 1989 | International S1753 |
| 1993-1996 | Kenworth K300 |
| 2000-2001 | Orion Bus Orion II |
| 1990-1995 | Oshkosh Motor Truck Co. M Line |
| 1992-1995 | Oshkosh Motor Truck Co. X Line |
| 1988-2002 | Ottawa YT30 |
| 1989 | Ottawa YT50 |
| 1991-2002 | Ottawa YT50 |
| 1993-1996 | Peterbilt 200 |
| 2007 | Peterbilt 220 |
| 2000-2001 | Peterbilt 357 |
| 2011-2024 | Ram 2500 |
| 2011-2024 | Ram 3500 |
| 2011-2018 | Ram 4500 |
| 2020-2024 | Ram 4500 |
| 2011-2018 | Ram 5500 |
| 2020-2024 | Ram 5500 |
| 2008-2010 | Sterling Truck Bullet 45 |
| 2008-2010 | Sterling Truck Bullet 55 |
| Attributes | |
| ASIN | B000C4086U |
| Additional O-Ring Included | No |
| Alternate Part Number | HP-4003 |
| Anti Drain Back Valve | No |
| Anti-Drain Back Valve | No |
| Bypass Valve | No |
| California Proposition 65 | No |
| Country of Origin (Primary) | MX |
| Emission Code | Legal US |
| Filter Material | High Flow Premium Media |
| GTIN | 00024844035127 |
| Gasket Material | High Temperature Nitrile |
| Harmonized Tariff Code (Schedule B) | 8421230000 |
| Hazardous Material Code | N |
| Height | 7.188 in (183 mm) |
| Height (in.) | 7.188 in. (183 mm) |
| Item Height | 7.188 in. (183mm) |
| Item Weight | 1.500 lbs. (0.7 kg) |
| Life Cycle Status Code | Available to Order |
| NAFTA Preference Criterion Code | B |
| Outside Diameter | 3.656 in (93 mm) |
| PSI Relief Valve | None |
| Package Material | Paperboard |
| Package Type | Box |
| Product Box Height | 7.7 in (196 mm), 7.700 in. (196mm) |
| Product Box Length | 3.9 in (99 mm), 3.900 in. (99mm) |
| Product Box Width | 3.8 in (97 mm), 3.800 in. (97mm) |
| Product Style | Oil Filters |
| Removal Nut | Yes |
| Removal Nut Size | 1 inch |
| SDR Required Flag | N |
| Style | Spin-On |
| Thread Size | 1.000 in. - 16UN-2B |
| Thread Specification | 1 In - 16UN-2B |
| Warranty | 1 Year Limited |
| Warranty Time | 3 |
| Weight | 1.4 lb (0.7 kg) |
K&N HP-4003 Oil Filter
Product Information
- Brand: K&N
- Product Number: HP-4003
- Availability: Call for Availability
