Keep your automatic transmission shifting the way it should with the Standard Ignition Automatic Transmission Control Solenoid TCS182. This electro-hydraulic solenoid installs as a direct-fit replacement for the 1998-2003 Toyota Land Cruiser, 2000-2005 and 2010-2012 Toyota 4Runner, 2000-2004 and 2006-2016 Toyota Tacoma, 2000-2005 Toyota Tundra, and 2001-2005 Toyota Sequoia.
A transmission control solenoid opens and closes to direct pressurized fluid through the valve body in response to signals from the transmission control module, managing shift timing and hydraulic flow. If a worn or electrically failed solenoid is the cause of harsh or delayed shifts, slipping, or a transmission-related trouble code, this unit replaces it.
- Electronically controlled: actuates on command from the vehicle's control module to route transmission fluid.
- Direct-fit replacement: designed to install for the listed Toyota applications.
- Signs it may need replacing: erratic or delayed shifting, slipping, or a stored transmission fault code — diagnose the cause before replacing.
Interchange: TCS105 · TCS725 · 3525030060 · 3525030070 · 8542022170 · 8542024030 · 8542024040
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this transmission control solenoid do?
It opens and closes on command from the transmission control module to route pressurized fluid through the valve body, helping manage shift timing and hydraulic flow.
Which vehicles does TCS182 fit?
It's a direct-fit replacement for the 1998-2003 Toyota Land Cruiser, 2000-2005 and 2010-2012 4Runner, 2000-2004 and 2006-2016 Tacoma, 2000-2005 Tundra, and 2001-2005 Sequoia. See the Buyer's Guide tab.
What are signs this solenoid may need replacing?
Harsh, delayed, or erratic shifting, slipping, or a stored transmission trouble code can be signs. Diagnose the cause first, since these symptoms can have other sources.
What interchange numbers does this part replace?
It cross-references TCS105, TCS725, 3525030060, 3525030070, 8542022170, 8542024030, and 8542024040.
Will replacing this solenoid fix my shifting problem?
If a failed solenoid is the cause, this replaces it. Because shift issues can stem from other components, confirm the diagnosis before installing.
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