High Idle Kit Duramax 2500 HD/3500 HD 2008-2019 & 4500 HD/5500 HD/6500 HD 2019
High Idle Kit Duramax 2500 HD/3500 HD 2008-2019 & 4500 HD/5500 HD/6500 HD 2019 is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
High Idle Kit Duramax 2500 HD/3500 HD 2008-2019 & 4500 HD/5500 HD/6500 HD 2019 is backordered and will ship as soon as it is back in stock.
Description
Description
For when days are short and the nights are cold, you want your engine to heat up quicker. When you are using a PTO, or constantly idling , these are the times, when you need an elevated idle. BD's High Idle kits are easy to install and in most cases adjustable.
FEATURES
- Easy to install
- Faster engine warm-ups
- Adjustable
- Great to use for remote starters, PTO's and extended idling applications
- 900/1200/1500/1800/2100 RPM
- Bypasses Auto Engine Off functions
INSTALL TIME
- 1 Hour 30 Minutes
WARRANTY
- 12-Months
- 24,000 Miles
EMISSIONS
- This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. (EMS:4)
VIDEOS
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: 1036627
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
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