2003-2008 Toyota Corolla Matrix Transmission Solenoid 35250-12030
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- Toyota Corolla 1.8L with compatible automatic transmission (2003-2008)
- Toyota Matrix 1.8L with compatible automatic transmission (2003-2008)
Product Overview
Harsh shifts, delayed engagement, limp mode, or a transmission code can lead to a valve-body solenoid diagnosis after fluid level and condition, wiring, connectors, line pressure, and mechanical faults are checked. This two-way solenoid controls fluid within the matching automatic-transmission valve body.
A code naming a solenoid circuit does not prove the solenoid itself has failed. Test resistance and commanded operation, inspect the harness, and identify the transmission. Compare connector, bracket, port shape, filter screen, bolt position, and 35250-12030.
Key Features & Performance
- Valve-body-mounted automatic transmission solenoid
- Direct replacement for matching two-way fluid-control position
- Addresses a confirmed electrical or hydraulic solenoid fault
- Includes the component shown for service access
Replaces Part Numbers
- 35250-12030
- 3525012030
Common Uses
- Replacing a solenoid that fails electrical testing
- Repairing a valve-body control fault after wiring checks
- Servicing a contaminated or sticking solenoid during transmission diagnosis
Technical Specifications
- Product Type: Automatic transmission control solenoid
- Location: Valve body
- Vehicle Application: Toyota Corolla / Matrix
- Condition: New aftermarket replacement
Installation & Fitment
- Scan and record all transmission codes and live data
- Identify the transmission before opening the pan
- Keep the valve body and work area extremely clean
- Compare connector, bracket, passages, and bolt locations
- Refill with the specified fluid, set level correctly, and perform relearn if required
Compatibility Notice
Northline Parts does its best to list all known compatible models. The correct part may fit an application that is not shown above. Model year, production date, serial number, engine or equipment specification, installed options, and previous repairs can change fitment. Match the original part, reference number, dimensions, connectors, mounting points, and product photos before purchase.
Frequently Asked Questions
Q: Will this fix every shift problem? A: No. Worn clutches, valve-body wear, low pressure, wiring faults, incorrect fluid level, and other solenoids can cause similar symptoms.
Q: Does a solenoid circuit code guarantee the part is bad? A: No. Test the wiring, power, ground, resistance, and control command first.
Q: Will it fit both Corolla and Matrix? A: It fits compatible 2003-2008 automatic transmissions using 35250-12030; verify transmission identification.
Q: Is this an original-equipment part? A: No. This is a new aftermarket product. Brand names and part numbers are used only to identify compatible applications.
Part Summary
keywords: 35250-12030 transmission solenoid, 2003-2008 Toyota Corolla shift solenoid, Toyota Matrix valve body solenoid, Corolla harsh shift repair, automatic transmission two way solenoid
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, specifications, and application before purchase.