Standard Ignition 4WD Switch TCA-74 - view 2

Standard Ignition 4WD Switch TCA-74 - view 3

Standard Ignition 4WD Switch TCA-74 - view 4

Standard Ignition 4WD Switch TCA-74 - view 5

Standard Ignition 4WD Switch TCA-74 - view 6

4WD Switch for 2005 Ford F-250 & More - Standard Ignition TCA-74

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$61.99

MPN: TCA-74

UPC: 727943459985

Item Package Quantity: 1

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Standard Ignition 4WD Switch P/N:TCA-74

$61.99

Description

Take command of four-wheel-drive selection with the Standard Ignition 4WD Actuator Switch (TCA-74), a direct-fit, electrically operated selector switch that replaces a damaged OE unit to restore four-wheel-drive selection. It drops into 2005 Ford F-250 [All]; 2005-2006 and 2008-2009 Ford F-250 Super Duty [All]; 2005-2006 Ford F-350 [All]; 2005-2006 and 2008-2009 Ford F-350 Super Duty [All]; 2005-2006 and 2008-2009 Ford F-450 Super Duty [All]; and 2005-2006 Ford F-550 Super Duty [All].

OE-spec build: made to OE spec for proper fit, form and function.
Copper alloy conductors: deliver superior electrical conductivity with low resistive losses.
Robust construction: robust design and high-grade materials built for the demands of the service professional.
Connector details: black plastic housing with a single square connector, four male pin terminals, and a female connector gender.

If a failed selector switch is the cause of lost four-wheel-drive engagement, this switch replaces it; diagnose the cause before replacing. Country of origin: Taiwan.

Interchange: FWD66 · SW6440 · FWD88 · 5C3Z14B166AA · Manufacturer part number TCA-74 (also TCA74).

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

FWD66, SW6440, FWD88, 5C3Z14B166AA

Frequently Asked Questions

What does the TCA-74 switch do?

It is an electrically operated four-wheel-drive actuator/selector switch. When you select 4WD, it signals the system, and it replaces a damaged OE switch to restore four-wheel-drive selection.

Which vehicles does this switch fit?

It fits 2005 Ford F-250; 2005-2006 and 2008-2009 F-250, F-350 and F-450 Super Duty; 2005-2006 F-350; and 2005-2006 F-550 Super Duty [All]. See the Buyer's Guide tab for the full list.

What are the connector and terminal specs?

The switch has a black plastic housing with a single square connector, four male pin terminals, and a female connector gender.

What interchange numbers does it replace?

It cross-references FWD66, SW6440, FWD88, and 5C3Z14B166AA. Its own manufacturer part number is TCA-74.

Where is this switch made?

Country of origin: Taiwan. It uses copper alloy conductors for superior electrical conductivity with low resistive losses.