Review on 🔧 Intake & Exhaust Camshaft Position Actuator Solenoid Control Valve Kit - Replaces# 12655420, 12655421 - Chevy Cobalt, HHR, Malibu, Equinox, GMC Terrain, Pontiac G6 & more GM Vehicles 2.0L, 2.2L, 2.4L by Ben Jacobson

. When my Pontiac Solstice became 50.247 the check engine light came on. After researching how to replace the solenoid I ordered them thinking it would be best to replace both the inlet and outlet. They were inexpensive, took about 15 minutes to replace (the hardest part was removing the wiring connector), and after I cleared the code with my OBD-2 scanner, the check engine light went out and the engine purred.