2PCS Oil Control VVT Valve Engine Intake and Exhaust Variable Camshaft Position Actuator Timing Solenoid Replaces 12662736 12662737 Fits for Buick Regal Cadillac ATS CTS CT6 Chevy GMC Canyon 2.0L 2.5L

Symptoms of a Bad or Failing Variable Valve Timing Solenoid Check:?Engine Light On?Dirty Engine Oil?Roughness in Idling Engine?Decline in Fuel EfficiencyFault Codes usually:?P0010 (intake side circuit malfunction)?P0011 (intake side actuator solenoid timing over-advanced)?P0013 (exhaust side circuit malfunction)?P0014 (exhaust side actuator solenoid timing over-advanced Replaces Part Numbers:Intake Solenoid # 916-937,12655434,12662737,12627117Exhaust Solenoid # 916-935,12655433,12662736,12627116 Fits the Following Vehicles:2.0L, 2.5L Engines Only, not for 2.4L Engine. Buick Envision 2016-2019Buick Lacrosse 2018-2019Buick Regal 2014-2017Buick Regal Sportback 2018-2019Buick Regal Tourx 2018Cadillac ATS 2013-2019Cadillac CT6 2016-2018Cadillac CTS 2014-2019GMC Acadia 2017-2019GMC Canyon 2015-2019GMC Terrain 2018-2019 Package Includes:1 x Intake Camshaft Position Actuator Solenoid Valve1 x Exhaust Camshaft Position Actuator Solenoid Valve