Knob Lighting Switch Compatible with 2005-2010 Ford F250 F350 F450 F550 4x4 Super Duty Trucks with Electronic Shift-On-Fly Transfer Case Control Knob Repacle 5C3Z-11661-AAA
Exact Fit for Ford Super Duty 4x4 Models: Direct replacement knob lighting switch designed specifically for 2005-2010 Ford F250/F350/F450/F550 Super Duty trucks with factory 4x4 systems.
Fix Flickering Lights & Loose Controls: Restores crisp backlight visibility and secure knob grip—solves cracked stems and worn detents from heavy off-road use.
Heavy-Duty Upgrade: Reinforced nylon base with IP64 sealing,Thicker detent springs (+30% torque vs OEM) prevent mode slippage in mud/snow.
Direct Plug-in to Transfer Case Module: 8-pin connector (For Ford PT# WPT-1184) ensures error-free communication with GEM module.
5-Minute Tool-Free Installation: Pre-aligned clips snap into factory dashboard slots—no wiring or trim removal needed (compatible with 5C3Z-11661-AAA and 5C3Z11661AAA).