Keep your automatic transmission shifting on cue with the Standard Ignition Automatic Transmission Control Solenoid (MPN TCS220). This electro-hydraulic control solenoid regulates the flow of transmission fluid inside the valve body, converting the signals from the transmission controller into the pressure changes that command gear engagement. It drops in as a direct-fit replacement across a wide range of Hyundai and Kia automatics, including the 1998-2010 Hyundai Sonata, 2000-2006 Hyundai Elantra, 2001-2009 Hyundai Santa Fe, 2005-2009 Kia Amanti and 2001-2010 Kia Optima — see the Buyer's Guide tab for the full list.
- Mechanical job: Controls transmission fluid flow to help manage shift timing and feel on command from the transmission control system.
- Direct-fit replacement for the listed applications, so it installs without modification.
- Signs this part may need replacing: harsh, delayed or erratic shifts and shift-related trouble codes. Because these symptoms can have other causes, diagnose the transmission before replacing — if a failed control solenoid is the cause, this replaces it.
Interchange: TCS143 · TCS00532 · TCS763 · 31339050 · 31339051 · 4631339050 · 4631339051
Manufacturer part number TCS220.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this transmission control solenoid do?
It controls the flow of transmission fluid within the valve body, using signals from the transmission controller to command the pressure changes that engage gear shifts.
Will this fit my vehicle?
It's a direct-fit replacement for 13 Hyundai and Kia applications, including the Sonata, Elantra, Santa Fe, Amanti and Optima. Check the Buyer's Guide tab to confirm your exact year and model.
What are the signs a control solenoid may be failing?
Harsh, delayed or erratic shifting and shift-related trouble codes can be signs. These symptoms have other possible causes, so diagnose the transmission before replacing this part.
What part numbers does this replace?
It interchanges with TCS143, TCS00532, TCS763, 31339050, 31339051, 4631339050 and 4631339051. Its own manufacturer part number is TCS220.
Does replacing this solenoid guarantee my shifting problem is fixed?
Not necessarily — shift issues can stem from other components. Diagnose the cause first; if a faulty control solenoid is the problem, this replaces it.
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