GM GENUINE PARTS Automatic Transmission Pressure Control Solenoid Valve 24248893 — OE Fit, Restores Shift Quality

GM Genuine Parts 24248893 is an original-equipment automatic transmission pressure control solenoid valve engineered to restore proper hydraulic pressure control in compatible GM transmissions.

This solenoid valve is manufactured and validated to General Motors specifications to match the fit, form, and function of the factory-installed component. Designed for vehicles that require precision hydraulic regulation inside the automatic transmission, the 24248893 unit replaces a worn or failing pressure control solenoid to help maintain shift quality and transmission responsiveness. It carries the GM Genuine Parts pedigree, meaning it meets the same design and testing standards used by GM during vehicle assembly.

How does this solenoid valve affect transmission performance?

The pressure control solenoid regulates hydraulic pressure that governs clutch engagement and shift timing. When it functions correctly, shifts feel consistent and smooth; when it degrades, shifting can become erratic, delayed, or harsh. Installing a properly matched OE-style solenoid helps the transmission manage gear changes as intended by the manufacturer.

• Controls hydraulic pressure for clutch and band actuation
• Direct impact on shift firmness and timing
• Helps maintain intended fuel efficiency and drivability
• Designed to match OEM electrical and hydraulic interfaces

Will this part fit my GM vehicle and how is compatibility determined?

Compatibility depends on vehicle make, model, year, and the transmission variant installed in the car. GM Genuine Parts are produced to OEM spec, but you should verify the part number against your vehicle’s service information or consult a dealer to confirm fitment before purchase. Using the exact GM part number reduces the risk of mismatched connectors or hydraulic ports.

• Check vehicle VIN or service manual for exact part reference
• 24248893 is the GM part number to match with your transmission
• Dealer parts departments can verify fit using GM databases
• Physical comparison recommended when replacing aftermarket units

What are the build and quality features of the GM Genuine Parts solenoid?

This solenoid is produced to GM OE specifications for materials, tolerances, and electrical/hydraulic characteristics. GM Genuine Parts undergo testing protocols consistent with factory components to ensure reliability and durability under normal operating conditions. The unit replaces the original factory component and is intended to meet the same performance expectations.

• Manufactured to GM OE specifications for fit and function
• Engineered and tested to GM validation standards
• Electrical connector and hydraulic ports match OEM layout
• Backed by General Motors as the authentic replacement part

How should I install and maintain this replacement solenoid?

Installation is typically performed during transmission service or rebuilds, and proper torque, seal orientation, and clean hydraulic passages are important for reliable operation. If you’re not experienced with transmission service, have a certified technician perform the replacement to avoid contamination or improper assembly. Regular transmission fluid and filter maintenance can extend the life of transmission solenoids.

• Install during transmission service or by a qualified technician
• Follow service manual torques and sealing procedures
• Keep hydraulic passages clean and use correct fluid specification
• Inspect wiring harness and connectors for corrosion or damage

Who is this for: The GM Genuine Parts 24248893 pressure control solenoid valve is intended for owners and technicians working on GM vehicles that require an OEM-equivalent replacement for a failing transmission pressure control solenoid. It’s suited for professional repair shops, dealership service departments, and experienced DIYers who want a factory-validated component to restore proper hydraulic control and shift quality in compatible GM automatic transmissions.