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SKU:
ZZ3F07991
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A340E A343F Transmission Shift Solenoid 85420-22080 85420-30110 85420-301230
$86.99
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$86.99
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$86.99
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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.
Compatible equipment / model
Transmission Shift Solenoid for A340E A343F
This transmission shift solenoid is a direct replacement component for A340E and A343F automatic transmissions, regulating hydraulic fluid flow to control gear shifts. It is designed to restore precise shifting performance in compatible Toyota and Lexus vehicles, referencing OEM cross-reference numbers 85420-22080, 85420-30110, and 85420-301230.
Overview
This transmission shift solenoid for A340E and A343F transmissions is an electromechanical valve that manages gear engagement by directing transmission fluid under electronic control. It is built for drivers and mechanics addressing shift hesitation, harsh engagement, or transmission warning lights linked to solenoid failure. This transmission shift solenoid restores factory shifting behavior in compatible applications.
Built For Performance
- Direct OEM-style replacement for shift solenoid applications
- Electromagnetic coil actuation for consistent hydraulic response
- Sealed construction resists transmission fluid contamination
- Compact design fits stock transmission valve body mounting points
- Tested for electrical continuity and pressure output
- Includes OEM reference numbers 85420-22080, 85420-30110, and 85420-301230 for cross-checking
Fits These Machines
- for Toyota A340E transmission
- for Toyota A343F transmission
On-The-Job Use
- Replacing faulty shift solenoids during transmission service
- Addressing delayed or slipping gear changes in A340E and A343F units
- Restoring proper shift timing after diagnostic code confirmation
- Routine valve body rebuilds for high-mileage transmissions
Specs At A Glance
| Part Number(s) | 85420-22080, 85420-30110, 85420-301230 |
| Type | Transmission Shift Solenoid |
| Voltage | 12V DC |
Good To Know
Q: How do I know this shift solenoid matches my transmission? A: Confirm your transmission model is A340E or A343F and cross-check the stamped part number against 85420-22080, 85420-30110, or 85420-301230 before installation.
Q: What symptoms indicate a failing shift solenoid? A: Common signs include harsh shifting, delayed engagement, or the transmission slipping under load. Replacing the faulty solenoid with this unit can resolve these issues.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.