4WD Switch for 1999-2005 Chevrolet Blazer & More - Standard Ignition TCA-35

$60.99

Standard Ignition 4WD Switch TCA-35 - view 2

Standard Ignition 4WD Switch TCA-35 - view 3

Standard Ignition 4WD Switch TCA-35 - view 4

Standard Ignition 4WD Switch TCA-35 - view 5

Standard Ignition 4WD Switch TCA-35 - view 6

Part number: TCA-35

UPC: 727943113931

Condition: New

Weight: 0.23 LBS

Item Package Quantity: 1

$60.99

Current Stock: 235

Quantity:

Adding to cart… The item has been added

Have questions?

Ask an Expert

Standard Ignition 4WD Switch P/N:TCA-35

$60.99

Description

Keep your four-wheel-drive system communicating the way it should with the Standard Ignition 4WD Switch, MPN TCA-35. This electrical switch is a direct-fit replacement for a range of GM 4WD trucks and SUVs, dropping into the listed applications to restore the switched signal your four-wheel-drive circuit relies on.

Function: Serves as the electrical switch within the four-wheel-drive system, opening and closing its circuit to signal 4WD status to the vehicle.
Direct replacement: A straightforward swap for a worn or failed original 4WD switch on the covered vehicles.
Signs it may need replacing: An erratic or non-functioning 4WD indicator, or trouble engaging or disengaging four-wheel drive — if the switch is the cause, this replaces it.

Fitment: 1999-2005 Chevrolet Blazer; 1998 and 2000-2004 Chevrolet S10; 1999-2001 GMC Jimmy; 1998-2004 GMC Sonoma; 1999-2001 Oldsmobile Bravada. Check the "Vehicles it fits" section to confirm the match for your vehicle.

Manufacturer part number TCA-35 (also TCA35).

Product information is for general reference and may contain errors. See our Disclaimer.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

What does this 4WD switch do?

It is the electrical switch in the four-wheel-drive system, opening and closing its circuit to signal 4WD status to the vehicle.

Which vehicles does the TCA-35 fit?

It is a direct-fit replacement for the 1999-2005 Chevrolet Blazer, 1998 and 2000-2004 Chevrolet S10, 1999-2001 GMC Jimmy, 1998-2004 GMC Sonoma, and 1999-2001 Oldsmobile Bravada.

Why might I need to replace this switch?

An erratic or non-working 4WD indicator, or difficulty engaging or disengaging four-wheel drive, can be signs the switch has failed. Diagnose the cause first; if the switch is at fault, this replaces it.

Is this a direct-fit replacement?

Yes. The TCA-35 is designed as a direct-fit replacement for the original 4WD switch on the listed applications.

What is the manufacturer part number?

The manufacturer part number is TCA-35 from Standard Ignition.