BD Diesel 1036622 is a high-idle kit for 2007.5-2009 Dodge Ram and 2010-2024 Ram 2500/3500 6.7L Cummins, 2020-2026 Chevy/GMC 6.6L L5P Duramax and 2019-2025 3.0L Duramax trucks. Long idle periods at factory idle speed let a diesel run cold, slow warm up and load up the aftertreatment system. A low idle also leaves little alternator output for PTO equipment, work lights or other accessory loads.

The kit raises engine idle on demand so the truck warms faster and holds a steadier temperature while parked. No core required.

Key Features & Benefits

• On-Demand High Idle: raises idle speed when you need it and returns to stock idle when you turn it off.
• Faster Warm Up: brings coolant and oil to temperature sooner in cold weather.
• Work Truck Ready: more alternator output for PTO, lighting and accessory loads while parked.
• Multi-Platform: one part number covers 6.7 Cummins, L5P and 3.0 Duramax applications.

Technical Specifications

• Manufacturer / Brand: BD Diesel
• Part Number / SKU: 1036622
• Product Type: High-Idle Kit
• Truck Compatibility: 2007.5-2009 Dodge Ram 2500/3500; 2010-2024 Ram 2500/3500; 2020-2026 Chevrolet/GMC 2500HD/3500HD; 2019-2025 Chevrolet/GMC 3.0L Duramax applications
• Engine Platform: 6.7L Cummins; 6.6L L5P Duramax; 3.0L LM2 / LZ0 Duramax
• Core Requirement: No core required

Vehicle Fitment & Technical Installation Notes

Fits 2007.5-2024 6.7L Cummins, 2020-2026 6.6L L5P Duramax and 2019-2025 3.0L Duramax trucks. Confirm year, engine and transmission before installing.

Installation Tip: Disconnect the negative battery cable before installing, route wiring away from exhaust heat and moving parts, and verify idle returns to stock before driving.