K&N 33-5048 Performance Air Filter for 2016-2019 Nissan Titan XD 5.0L Cummins

Vehicle Fitment

• 2016-2019 Nissan Titan XD (A61, 5.0L V8 Cummins ISV5.0 Turbo Diesel, 4x2/4x4)

Fitment Notes

• Fits all Titan XD cab configurations equipped with the 5.0L V8 Cummins diesel - Regular Cab, King Cab, and Crew Cab.
• Fits all trim levels: S, SV, PRO-4X, SL, and Platinum Reserve, in both 4x2 (RWD) and 4x4 configurations.
• Does not fit Titan XD models with the 5.6L V8 gasoline engine - the 5.0L Cummins diesel is the exclusive application for this filter.
• The Cummins 5.0L V8 diesel was discontinued after the 2019 model year; 2020+ Titan XD models use a different engine and filter.

Features

• Multi-layer oiled cotton gauze media engineered to outflow the restrictive OEM paper element on the 5.0L Cummins twin-turbo V8 diesel.
• Washable and reusable - designed to last the full lifetime of the vehicle.
• Up to 99% filtration efficiency maintained under diesel towing and hauling conditions.
• Direct drop-in fit into the factory airbox - no cutting, drilling, or adapters required.
• Cleaning interval of up to 75,000 miles under normal highway driving conditions.
• Backed by K&N's No-Hassle Lifetime Limited Warranty.

Specifications

• Filter Shape: Panel
• Filter Material: Oiled Cotton Gauze
• Filter Color: Red
• Outside Length: 12.563 in (319 mm)
• Outside Width: 8.5 in (216 mm)
• Height: 1.5 in (38 mm)
• Engine: 5.0L V8 Cummins ISV5.0 Twin-Turbo Diesel (310 hp / 555 lb-ft)
• Transmission: Aisin 6-speed automatic
• Street Legal in All US States: Yes

Included Components

• 1x K&N 33-5048 High-Flow Panel Air Filter (pre-oiled, ready to install)

Product Description

The K&N 33-5048 is a washable, reusable high-flow drop-in replacement air filter designed exclusively for the 2016-2019 Nissan Titan XD equipped with the 5.0L V8 Cummins ISV5.0 twin-turbo diesel engine. This unique pickup was Nissan's attempt to bridge the gap between half-ton and heavy-duty trucks, pairing the Cummins V8 diesel with an Aisin 6-speed automatic transmission for 310 horsepower and 555 lb-ft of torque. The 33-5048 fits directly into the factory airbox across all cab styles and trims - Regular Cab, King Cab, and Crew Cab, in both 4x2 and 4x4 configurations.

Built from multi-layer oiled cotton gauze between two aluminum wire screens, the 33-5048 maintains up to 99% filtration efficiency while improving airflow over the OEM paper element - critical for keeping the twin-turbo system fed under towing and hauling loads. With a 75,000-mile cleaning interval and K&N's Lifetime Limited Warranty, it is a long-term, cost-effective upgrade for Titan XD Cummins owners who demand both performance and protection from their diesel pickup.