3.0L Diesel Fuel Air Oil Filters Fit 20-23 Jeep Wrangler JL Gladiator 68436631AA

3.0L Diesel Fuel, Air and Oil Filters for Jeep

This filter kit provides the fuel filter, engine air filter, and oil filter for 2020-2023 Jeep Wrangler JL and Gladiator 3.0L EcoDiesel engines, a direct replacement for OEM part number 68436631AA.

Overview

The 3.0L diesel fuel, air and oil filter kit gives Wrangler JL and Gladiator owners a convenient maintenance pack. These filters capture soot, dirt, and contaminants to protect the high-pressure fuel system and engine internals. Diesel enthusiasts and fleet operators rely on the correct filtration to keep EcoDiesel engines running clean in tough conditions.

Built For Performance

• Multi-layer media traps particles as small as 4 microns in the fuel filter
• High-capacity cellulose and synthetic blend air filter pleats for maximum dust holding
• Oil filter canister includes an anti-drainback valve to prevent dry starts
• Exact-fit base plates and seal diameters match factory housing specifications
• Corrosion-resistant steel end caps and molded polymer center tubes
• Each filter undergoes hot and cold flow bench testing for consistent oil and fuel delivery

Fits These Machines

• for Jeep Wrangler JL 3.0L EcoDiesel 2020-2023
• for Jeep Gladiator 3.0L EcoDiesel 2020-2023

On-The-Job Use

• Routine 10,000-mile full-filter service on the EcoDiesel
• Pre-trip maintenance for overlanding Wranglers and Gladiators
• Fleet PM schedules for construction and utility trucks running the 3.0L diesel
• Filter replacement during fuel system repairs after injector work
• Seasonal service before heavy towing or off-road use

Specs At A Glance

Good To Know

Q: How often should I replace these 3.0L diesel filters? A: Replace the fuel filter every 10,000-15,000 miles, the engine air filter every 15,000-30,000 miles, and the oil filter with every oil change per the EcoDiesel maintenance schedule.

Q: Does this kit include the cabin air filter? A: No, this kit contains only the engine air filter, fuel filter, and oil filter; the cabin air filter is sold separately.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.