1036600 High Idle Control Kit

Features:

• Speeds up engine warm-up time
• Adjustable idle at 800 1200 1800 RPM
• Perfect for PTO or remote starters
• Ideal for cold weather starts
• Reduces engine wear during extended idling
• Simple plug-and-play installation
• Only for trucks with cruise control
• Designed for 2001-2004 LB7 Duramax
• Legal in all 50 states
• Backed by 12-month/24,000-mile warranty
• Great upgrade for work trucks
• Improves engine efficiency while idling

Keep Your Truck Ready When You Need It Most

Whether you're warming up the engine on a frigid morning or running accessories from a power take-off unit, keeping your truck idling where it should be is crucial. The BD Diesel High Idle Control Kit makes life easier by giving you control over idle speed when you need it most. Cold starts become faster and smoother, saving time and reducing engine wear, especially on early mornings when every minute counts. This kit is perfect for work trucks, remote starters, or anyone who idles for extended periods in varying conditions. With idle speed settings at 800, 1200, and 1800 RPM, you can dial it in based on your needs. It installs easily in about an hour and blends right into trucks equipped with cruise control. If you’re looking for added control, better warm-ups, and improved efficiency during idling, this is the upgrade your Duramax will thank you for.

Simple Hardware With Powerful Everyday Functionality

The BD Diesel High Idle Control Kit is designed to work seamlessly with 2001–2004 GM 6.6L Duramax LB7 trucks equipped with cruise control. It allows for multiple preset idle speeds by modifying how the ECM commands engine idle through the cruise control circuit. The result is a reliable solution for cold-weather warm-ups and applications requiring prolonged idling such as PTOs or mobile operations. Engineered for straightforward installation, the kit comes with detailed instructions and typically takes under an hour to install. It’s a plug-and-play solution that doesn’t require custom tuning or ECM reprogramming. While BD states the product is emissions compliant by design, it does not carry a CARB EO number and may be restricted in California. That said, this kit is backed by a 12-month, 24,000-mile warranty, giving you peace of mind and dependable idle control right out of the box.

Fits: 2001, 2002, 2003, 2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

Notes:

• Compatible only with trucks equipped with cruise control
• Provides idle settings at 800, 1200, and 1800 RPM
• Speeds up engine warm-up during cold weather
• Useful for remote start, PTO, and extended idling
• Designed for 2001–2004 GM 6.6L Duramax LB7 engines
• Installation typically takes about one hour
• Does not require ECM tuning or programming
• Backed by a 12-month/24,000-mile parts warranty
• Not CARB-approved and does not ship to California
• Helps reduce engine wear during prolonged idle times
• Kit includes replacement parts for easy installation

Install Instructions