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K&N HP-4003 Oil Filter

Oil Filters / Oil Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5     10 Customer Reviews
HP-4003
$15.99 USD
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Product Overview

  • O/E replacement oil filters for most cars, trucks, SUV's, motorcycles, & ATV's
  • 1 inch exposed nut designed for easy oil filter removal
  • Heavy duty construction for extreme conditions
  • Anti-drain back valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown
The K&N HP-4003 Oil Filter fits some Dodge 2500, Dodge 3500, Dodge 4500, Dodge 5500, Dodge D250, Dodge D350, Dodge Ram 2500, Dodge Ram 3500, Dodge Ram 4000, Dodge Ram 4500, Dodge Ram 5500, Dodge W250, Dodge W350, Ram 2500, Ram 3500, Ram 4500, Ram 5500, Ram Ram, Sterling Bullet 45, and Sterling Bullet 55 models. See vehicle applications link for details.
Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal. Most of our automotive and marine oil filters come with a 1 inch nut welded to the top of the canister so they can be easily wrenched-off with a standard tool. To satisfy the demands of racers, our oil filter has many features over and above the requirements of most vehicles. We use thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. The drilled hole on the nut provides for safety wire attachment. Our oil filters also use a resin impregnated cellulose filter media. This allows for higher flow rates while providing outstanding filtration.

[More Information on K&N Oil Filters]
Anti Drain Back ValveNo
Bypass ValveNo
Filter MaterialHigh Flow Premium Media
Gasket MaterialNitrile Rubber
Height7.188 in (183 mm)
Outside Diameter3.656 in (93 mm)
PSI Relief ValveNone
Removal NutYes
StyleCanister
Thread Specification1 In - 16UN-2B
Product StyleOil Filters
Weight1.5 lb (0.7 kg)
Product Box Height7.7 in (196 mm)
Product Box Length3.9 in (99 mm)
Product Box Width3.8 in (97 mm)
Removal Nut Size1 inch
Warranty1 Year Limited

K&N HP-4003 Oil Filter Product Reviews

Friday, March 31, 2017 - Part HP-4003
Nut on this filter makes it super easy to get off my truck.

Carl Curtis
Lompoc, California
Monday, July 4, 2016 - Part HP-4003
Beez knees. Cannot beat the service!

Tyler Petersen
Caliente, Utah
Thursday, April 21, 2016 - Part HP-4003
Great product. Just did an oil change (12 qts) & removing the old filter was a real pain. Had to take off the fender skirt to access the filter from the passenger side over the tire with giant channel locks. With the K&N filter having the bolt on the bottom, the next oil change will be a breeze. It was easy to install - it has a good beat & it's easy to dance too. Outstanding product - easy on-line ordering too. Happy Customer here!

Greg
Newcastle, California