GM LT1 & 2014-18 L83/L86 Cam Phaser Bolt / Valve

Engine variable valve timing solenoids regulate oil flow to the cam phasers that change the timing of the camshafts. The desired positions of the camshaft varies with engine speed and load and is calibrated for optimal engine performance, drive quality, and efficiency. These solenoids are recommended replacements for your vehicle’s original components and have been manufactured to fit your Gen 5 vehicle, providing the same performance, durability, and service life you expect from General Motors.