Diagnostics - Maintenance - Filters | 2020-2023 Ram 1500 3.0 EcoDiesel

Diagnostics, Maintenance & Filters for 2020–2023 Ram 1500 3.0L EcoDiesel Trucks

Keep your 2020–2023 Ram 1500 3.0L EcoDiesel running at peak performance with premium filters, fluids, and maintenance components from Diesel Power Products. The EcoDiesel platform delivers incredible efficiency and torque, but regular service is key to long-term reliability — and the right products make it simple to protect your investment.

This collection includes everything you need for proper upkeep — oil, fuel, and air filters, fluids and additives, and diagnostic tools for accurate troubleshooting. Whether you’re performing a routine oil change, replacing a fuel filter, or checking sensor performance, you’ll find quality, direct-fit components that meet or exceed OEM standards.

We stock trusted brands like Mopar, Fuel Bomb, Fleetguard, and Edge Products, giving you professional-grade quality for every maintenance interval.

Why Proper Maintenance Matters for Your EcoDiesel

• Maximize Longevity: Clean filters and fresh fluids reduce wear on sensitive components.

• Restore Efficiency: Maintain proper fuel economy and throttle response.

• Protect Emissions Systems: Prevent buildup in EGR, DPF, and turbo components.

• Accurate Diagnostics: Find issues early with scan tools and sensor testing equipment.

• OEM Fit & Function: Components built specifically for the 3.0L EcoDiesel platform.

Popular Maintenance & Diagnostic Products

• Oil, Fuel & Air Filters

• Filter Service Kits & Fluids

• Diagnostic Scan Tools & Monitors

• Fuel Additives & Oil Treatments

• Glow Plug & Sensor Testing Equipment

Keep your 2020–2023 Ram 1500 3.0L EcoDiesel in top condition with filters, fluids, and maintenance parts from Diesel Power Products.
Built for reliability, backed by experts, and trusted by diesel owners everywhere.

SERVICE INTERVALS:

• Engine Oil: as indiated or no more than 10,000 miles or 12 months
• Fuel Filter Replacement: 30,000 miles or 36 months
• Transfer Case (4WD Models): 120,000 miles or 12 years under normal use. If 4WD use is often used, 60,000 miles or 6 years
• Differentials: 20,000 miles or 24 months. The front differential (4WD models) uses 75W-85 and the rear is 75W-140