K&N Oil Filter HP-7042 — High-Flow Pleated Synthetic-Blend, 20,000-Mile Protection for Jeep Grand Cherokee & Ram 1500

K&N HP-7042 oil filter is a heavy-duty replacement filter engineered to deliver high flow, reliable contamination control, and easy removal for long service intervals up to 20,000 miles under recommended conditions.

The K&N HP-7042 is built for drivers who want durable, high-capacity filtration without sacrificing oil flow. Designed for select Jeep Grand Cherokee and Ram 1500 models, this filter uses pleated synthetic-blend media housed in a reinforced canister with a one-inch welded hex nut for fast wrench-off removal. It’s laboratory tested for capacity and burst strength, compatible with synthetic, conventional, and blended oils, and backed by a 1-year limited warranty.

How does the HP-7042 protect my engine during long service intervals?

The HP-7042 uses pleated synthetic-blend filtration media to capture harmful particles while maintaining consistent oil flow. Its larger media area and construction let it hold more contaminants between changes, helping maintain oil cleanliness for extended intervals when following manufacturer recommendations.

• Pleated synthetic-blend media captures fine particles and increases dirt-holding capacity.
• High flow design keeps oil moving freely to vital engine components.
• Tested burst strength ensures the filter holds up under pressure.
• Compatible with synthetic and conventional oils for flexible maintenance.

Will this filter fit my Jeep Grand Cherokee or Ram 1500?

The HP-7042 is specified for a range of late-model vehicles including 2014–2020 Jeep Grand Cherokee, 2014–2018 RAM 1500, and 2019 RAM 1500 Classic. Always verify fitment with your vehicle’s year, make, and model or check the K&N fitment guide to confirm compatibility before purchase.

• Compatible years include Jeep Grand Cherokee 2014–2020 and certain Ram 1500 model years.
• Check OEM part numbers or the K&N fitment chart for exact matches.
• Physical dimensions and thread patterns match specified vehicle requirements.

How easy is installation and removal of the HP-7042?

The HP-7042 features a welded one-inch hex nut on the canister to speed removal using a standard wrench or socket. The heavy-duty canister resists deformation during installation and removal, making swaps quick and reliable whether you’re doing routine maintenance at home or in a shop.

• One-inch welded hex nut allows quick wrench-off removal.
• Durable canister resists crushing and simplifies hand-tightening.
• Standard thread pattern and gasket for straightforward installation.

What performance characteristics can I expect from this K&N filter?

You can expect high flow rates, consistent filtration efficiency, and proven structural strength from the HP-7042. K&N laboratory tests the filter for dirt capacity and burst strength to ensure it performs reliably across typical driving conditions when used with recommended oil and service intervals.

• Designed for high flow to maintain oil pressure and lubrication.
• Laboratory-tested for capacity and burst strength for dependable service.
• Works with synthetic, conventional, and blended motor oils.

Who is this for? The K&N HP-7042 is aimed at vehicle owners of compatible Jeep and Ram models who want a robust, high-capacity oil filter that balances strong contaminant capture with high flow and easy serviceability. It’s especially appropriate for drivers who follow extended maintenance schedules recommended by manufacturers, gearheads who prefer durable aftermarket parts, and technicians who value fast wrench-off removal during routine oil changes.