Dorman 901-5413 Heavy Duty Engine Brake Switch 3-Position

The Dorman 901-5413 is a heavy duty 3-position engine brake switch engineered as a direct OEM replacement for select Kenworth commercial trucks. Designed to restore original dashboard functionality, this switch provides drivers with precise control over engine braking levels — an essential safety feature on long-haul and vocational heavy duty vehicles.

Key Features:

• Direct OEM Replacement: Engineered to match the exact fit, form, and function of the original factory-installed engine brake switch
• 3-Position Control: Allows the driver to select between multiple engine braking levels (off, partial, and full braking) for maximum control on grades and during deceleration
• Durable Construction: Built from quality materials to deliver reliable, long-lasting performance in demanding commercial trucking environments
• Reliable Fatigue Replacement: Specifically designed as a dependable solution for OEM switches that have failed due to normal wear and fatigue
• Dorman HD Solutions: Backed by Dorman's team of U.S.-based product experts and over a century of aftermarket parts experience

The Dorman 901-5413 is part of the Dorman HD Solutions product line, a heavy duty focused catalog covering commercial trucks and fleet vehicles. If your original engine brake switch has become intermittent, unresponsive, or physically damaged, this switch is a cost-effective, quality-tested alternative to expensive dealer-sourced parts.