Buy OEM General Motors Part # 12654646 (12690283, 12693854). Engine Rocker Arm. Acadia; w/o Switching. ATS; w/o Switching. Camaro; w/o Switching. Canyon, Colorado; Standard. CT5; Standard. CT6

Oil pump. Variable valve timing. CTS; Exhaust; Left; w/o Vsport. CTS; Exhaust; Left; w/Vsport. CTS; Exhaust; Right; w/o Vsport. CTS; Exhaust; Right; w/Vsport. CTS; Exhaust; w/o Vsport; Left. CTS; Exhaust; w/o Vsport; Right. CTS; Exhaust; w/Vsport. CTS; Full Set; w/o Vsport. CTS; Full Set; w/Vsport. CTS; Intake; Left; w/o Vsport. CTS; Intake; Left; w/Vsport. CTS; Intake; Right; w/o Vsport. CTS; Intake; Right; w/Vsport. CTS; Intake; w/o Vsport; Left. CTS; Intake; w/o Vsport; Right. CTS; Intake; w/Vsport; Left. CTS; Intake; w/Vsport; Right. CTS; Left. CTS; Primary Chain; w/Vsport; Lower. CTS; Primary Chain; w/Vsport; Upper. CTS; Primary; w/o Vsport. CTS; Primary; w/Vsport. CTS; Right. CTS; Secondary Chain; Slack Side; Left; w/o Vsport.

Oil pump. Variable valve timing. Canyon. Colorado; .25MM O/S. Colorado; 4WD. Colorado; All. Colorado; Dual Feed. Colorado; Exhaust; Left. Colorado; Exhaust; Right. Colorado; Front & Rear. Colorado; Hydraulic. Colorado; Intake; Left. Colorado; Intake; Right. Colorado; Left. Colorado; Middle. Colorado; No. 1. Colorado; No.3. Colorado; Part Of Oil Pan.. Colorado; Primary Chain; Slack Side; Left. Colorado; Primary Chain; Slack Side; Right. Colorado; Primary Chain; Tensioner Side; Left. Colorado; Primary Chain; Tensioner Side; Right. Colorado; Primary; Left. Colorado; Primary; Right. Colorado; Right. Colorado; RWD.

Oil pan. Oil pump. Variable valve timing. Camaro; Cam Solenoid Seals. Camaro; Camshaft Lock Pin Control. Camaro; Camshaft Position Actuator. Camaro; Exhaust; Left. Camaro; Exhaust; Right. Camaro; Figure 8 Seal. Camaro; Front & Rear. Camaro; Inlet Pipe. Camaro; Intake; Left. Camaro; Intake; Right. Camaro; Left; Primary (Pivot). Camaro; Left; Secondary Kit. Camaro; Lower. Camaro; Right; Primary (Pivot). Camaro; Right; Secondary. Camaro; Rocker Oil Control Valve. Camaro; Spark Plug Hole Seals. Camaro; Upper & Lower; w/o Oil Cooler. Camaro; Upper & Lower; w/Oil Cooler. Camaro; w/Clip & Bracket. Camaro; w/Dual Feed. Camaro; w/o Clip & Bracket. Camaro; w/o Dual Feed.

OIL PAN. VARIABLE VALVE TIMING. CT6; 3.0L; Exhaust; Left. CT6; 3.0L; Exhaust; Right. CT6; 3.0L; Intake; Left. CT6; 3.0L; Intake; Right. CT6; 3.0L; Left. CT6; 3.0L; Right. CT6; 3.6L; Exhaust; Left. CT6; 3.6L; Exhaust; Right. CT6; 3.6L; Intake; Left. CT6; 3.6L; Intake; Right. CT6; 3.6L; Left. CT6; 3.6L; Right. CT6; Dual Feed. CT6; Exhaust; Left. CT6; Exhaust; Right. CT6; Flow Control. CT6; Inner/Outer Timing. CT6; Intake; Left. CT6; Intake; Right. CT6; Left; Arm. CT6; Left; Guide. CT6; Lock Pin Control. CT6; Lower. CT6; Oil Pump Drive.

OIL PAN. VARIABLE VALVE TIMING. LaCrosse; AWD. LaCrosse; Dual Feed Hyd. Valve Lash. LaCrosse; Exhaust; Left. LaCrosse; Exhaust; Right. LaCrosse; Front & Rear. LaCrosse; FWD. LaCrosse; Hydraulic Valve Lash. LaCrosse; Intake; Left. LaCrosse; Intake; Right. LaCrosse; Left; Slack Side. LaCrosse; Left; Tension Side. LaCrosse; Lower; Front. LaCrosse; Lower; Rear; AWD. LaCrosse; Lower; Rear; FWD. LaCrosse; Primary; Left. LaCrosse; Primary; Right. LaCrosse; Right; Slack Side. LaCrosse; Right; Tension Side. LaCrosse; Secondary. LaCrosse; Upper; AWD. LaCrosse; Upper; FWD. LaCrosse; Valve Rocker Switching. OIL PUMP FLOW CONTROL VALVE; LaCrosse.

Oil cooler. Oil pan. Variable valve timing. Acadia; Center; w/AWD. Acadia; Center; w/o AWD. Acadia; Crankshaft Oil Pump Drive. Acadia; Exhaust; Left. Acadia; Exhaust; Right. Acadia; Front; AWD. Acadia; Front; FWD. Acadia; Intake; Left. Acadia; Intake; Right. Acadia; Left Chain; Left. Acadia; Left Chain; Right. Acadia; Lower. Acadia; Main Chain; Left. Acadia; Main Chain; Right. Acadia; Oil Pump Chain. Acadia; Rear; w/AWD. Acadia; Rear; w/o AWD. Acadia; Right Chain; Left. Acadia; Right Chain; Right. Acadia; Upper; w/HD Cooling. Acadia; Upper; w/o HD Cooling. Acadia; w/AWD. Acadia; w/Dual Feed.

Oil cooler. Oil pan. Variable valve timing. XT5; Exhaust; Left. XT5; Exhaust; Right. XT5; High Pressure Port Seal. XT5; Housing Passage. XT5; Inlet. XT5; Intake; Left. XT5; Intake; Right. XT5; Left; Slack Side. XT5; Left; Tension Side. XT5; Lock Pin Control. XT5; Lower. XT5; Oil Pump. XT5; Outlet. XT5; Position Solenoid. XT5; Primary; Left. XT5; Primary; Right. XT5; Right; Slack Side. XT5; Right; Tension Side. XT5; Secondary/Oil Pump. XT5; Timing Chain Sprockets. XT5; Upper; w/Heavy Duty Cooler. XT5; Upper; w/o Heavy Duty Cooler. XT5; Vacuum Pump.

OIL PAN. VARIABLE VALVE TIMING. ATS; AWD; Lower. ATS; AWD; Upper. ATS; Both Sides. ATS; Dual Feed. ATS; Exhaust; Left. ATS; Exhaust; Right. ATS; Intake; Left. ATS; Intake; Right. ATS; Left. ATS; Non-Dual Feed. ATS; Oil Pump Drive. ATS; Right. ATS; RWD; Left. ATS; RWD; Lower. ATS; RWD; Right. ATS; RWD; Upper; w/o Oil Cooler. ATS; RWD; Upper; w/Oil Cooler. ATS; Secondary Chains. ATS; Slack Side; Left. ATS; Slack Side; Right. ATS; Spark Plug Shield Seals. ATS; Tension Side; Left (Pivot Arm). ATS; Tension Side; Right (Pivot Arm). ATS; w/o Switching.

Oil cooler. Oil pan. Oil pump. Variable valve timing. COOLANT; XT6; Inlet. XT6; Center. XT6; Exhaust; Left. XT6; Exhaust; Right. XT6; Front. XT6; Intake; Left. XT6; Intake; Right. XT6; Left Side. XT6; Left; Slack Side. XT6; Left; Tensioner Side. XT6; Liquid Sealant. XT6; Lower. XT6; Non-switching. XT6; Rear. XT6; Right Side. XT6; Right; Slack Side. XT6; Right; Tensioner Side. XT6; Switching. XT6; Upper; High Pressure Port Seal. XT6; Upper; Liquid Sealant. XT6; Upper; w/Heavy Duty Cooling. XT6; Upper; w/o Heavy Duty Cooling.

Oil cooler. Oil pan. Variable valve timing. CT5; awd. CT5; Dual Feed. CT5; Exhaust; Left. CT5; Exhaust; Right. CT5; Inner/Outer Timing. CT5; Intake; Left. CT5; Intake; Right. CT5; Left; Arm. CT5; Left; Guide. CT5; Lower; awd. CT5; Lower; rwd. CT5; Oil Pump Drive. CT5; Right; Arm. CT5; Right; Guide. CT5; rwd. CT5; Sealer rtv. CT5; Standard. CT5; Switching. CT5; Upper; awd. CT5; Upper; rwd. Tension.