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Average Transmission Valve Body Replacement Cost (2025)

RepairSmith

It controls fluid flow for smooth gear shifts and works with solenoids , sensors, and hydraulic circuits to automate shifting. Type of valve body : Your vehicle may have an electronic or hydraulic valve body, which can impact the price. Use jack stands to safely raise the car for access to the transmission.

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Transmission Pump Replacement Cost: What You Need to Know

RepairSmith

For example, a hydraulic piston pump is more expensive than a gear pump but more efficient and long-lasting. Illuminated Check Engine Light (CEL): If your Check Engine Light or a dedicated transmission warning light is on and you’re having transmission troubles, it may be due to the pump.

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How to Perform a Transmission Solenoid Replacement

RepairSmith

This engages the torque converter, which uses this hydraulic pressure to shift to the correct gear. Transmission control solenoid: Regulates the pressurized hydraulic fluid (line pressure). This limits your engine RPMs and driving gear (on automatic transmission vehicles) to prevent damage to other car parts.

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A Quick Guide to the VVT Solenoid Replacement Cost 

RepairSmith

Here are some common signs that could mean its time for a replacement: Check engine light activating: If your check engine light comes on, it could mean theres an issue with the VVT system, but further diagnostics are needed since this light can indicate various problems.

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Automatic Car Won’t Reverse? Common Causes + How to Fix

RepairSmith

Contaminated or Low Transmission Fluid Just as motor oil keeps your engine running smoothly, transmission fluid is essential for both automatic and manual transmission systems to function properly. The transmission fluid lubricates and maintains hydraulic pressure for smooth gear shifts. What’s worse? But that’s not all.

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Transmission Line Replacement Cost + How Urgent Is It?

RepairSmith

If you suspect that transmission lines are damaged, immediately contact a car repair shop for a diagnosis and proper fix. How to Diagnose and Fix a Faulty Transmission Line Always rely on a certified technician from a trusted car repair shop to fix any damage to the transmission system and ensure precise fluid flow.

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Transmission Fluid Replacement Cost (+ Tips to Buy New Fluid)

RepairSmith

In automatic systems, this fluid creates hydraulic pressure to shift gears smoothly. That’s why you should always let an auto repair mechanic perform the transmission fluid exchange. Switch off the engine and park the vehicle. Is It Worth Replacing the Transmission Fluid ? Not at all!