Standard Ignition TCS89 Automatic Transmission Control Solenoid

Automatic Transmission Control Solenoid for Honda

Standard Ignition TCS89 is an automatic transmission control solenoid built for specific Honda applications with dual-solenoid transmission control. It features a metal body, oval dual-connector layout, and bolt-mount attachment for a direct replacement on the transmission.

Fits 1998-2007 Honda Accord, N/A; Fits 1998-2006 Honda Odyssey, N/A; Fits 2005 Honda Pilot, N/A. This part cross-references Honda 28250P6H004 and 28250P6H014 for the same application.

Key Features

• Standard Ignition TCS89 automatic transmission control solenoid
• Fits Honda Accord, Honda Odyssey, and Honda Pilot applications listed above
• Metal construction for transmission service use
• Oval connector design with 2 connectors and blade terminals
• Bolt-mount installation with 6 mounting holes
• Gaskets and seals included
• Mounts on the transmission

Detailed Description

Standard Ignition TCS89 is an OE-style automatic transmission control solenoid for Honda Accord, Honda Odyssey, and Honda Pilot models in the fitment range shown. The unit is built with a metal housing, female connectors, male blade terminals, and an oval connector shape to match the original transmission connection layout. It is listed as a dual-solenoid design and includes gaskets and seals for service replacement work.

Use TCS89 when servicing transmission control concerns on the specified Honda vehicles and when the original solenoid assembly shows electrical or hydraulic control issues. The part number TCS89 is also referenced as Standard Ignition TCS89 in interchange listings, helping confirm the correct replacement during parts lookup.

Common Issues This Part May Address

• Transmission shifting irregularities on listed Honda Accord, Odyssey, or Pilot models
• Fault codes related to transmission solenoid performance
• Delayed or inconsistent gear engagement
• Harsh or abnormal shift behavior tied to solenoid control
• Fluid seepage at the solenoid mounting area when seals are worn

Installation Notes and Tips

Install TCS89 on the transmission using the existing bolt-mount location and verify connector orientation before reconnecting the harness. Inspect the mating surface, replace worn seals as needed, and confirm the transmission fluid level after service. Because this is a transmission control component, proper diagnosis of the electrical circuit and related transmission codes is recommended before replacement.

Quality Assurance

Standard Ignition supplies replacement electrical and transmission components for service applications, and TCS89 is built to match the listed Honda fitment and connector configuration. Verify the part number and vehicle application before installation to ensure correct selection.