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ACDelco GM Genuine Parts 12665777 Turbocharger Wastegate Regulator Solenoid Valve

4.6 (3) Write Review
Free shipping on orders over $29.99

$74.56

$ 28 .99 $28.99

In Stock

About this item

  • Restore vehicle function for optimal vehicle performance
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function


An ACDelco GM Original Equipment Turbocharger Wastegate Solenoid is a GM-recommended replacement for your vehicle’s original component. It is used by the engine management computer to control engine boost pressure. The solenoid valve regulates the opening of the turbocharger wastegate. This original equipment turbocharger wastegate solenoid has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.


Sam Reidland
Reviewed in the United States on July 25, 2023
Solved the buzzing sound issue when shutting the engine off. Fit my 2014 CTS VSport perfectly, car seems to run better now
S.B.
Reviewed in the United States on December 10, 2022
Perfect but let’s hope they don’t clap out like the originals did at 37,000 miles. Of course they lasted 8 years so can’t discount that.Wicked easy to replace on 2014 Caddy CTS Vsport.
Dillon M.
Reviewed in the United States on January 24, 2022
Cheaper than anywhere else. For CTS Vsport