Standard Ignition 4WD Switch P/N:TCA-63

Get four-wheel drive engaging on command again with the Standard Ignition 4WD Switch TCA-63. This electrically operated actuator switch drops in as a direct-fit replacement for the 2005-2006 Ford F-150 and the 2006 Lincoln Mark LT (All engines), swapping in for a damaged or worn-out original.

• OE-spec build: made to OE specification for proper fit, form and function.
• Copper alloy conductors: deliver strong electrical conductivity with low resistive losses.
• Direct-fit replacement: electrically operated switch that replaces the damaged OE unit; if a failed switch is the cause, it restores four-wheel-drive selection.
• Robust construction: high-grade materials built to handle demanding service use.

It has a black plastic housing with a square connector and four male pin terminals, and ships as a single switch. As a 4WD actuator switch, it carries the electrical signal used to select four-wheel drive; signs it may need replacing include four-wheel drive that won't engage or disengage or an unresponsive selector. Diagnose the cause before replacing, since these symptoms can have other sources. Country of origin: Taiwan.

Interchange: FWD55 · SW6439 · FWD77 · 4L3Z14B166BA · 7L3Z14B166BA · 7L3Z14B166BB. Manufacturer part number TCA-63.