Variable Valve Timing Sprockets alter timing to improve engine performance, fuel economy, and emissions.

Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001/IATF16949 certified company, we are committed to supplying the highest quality products. -¬ 2023 Walker Products Inc. All rights reserved.

• Walker Products sensors are engineered using high quality components and materials to ensure proper fit and response. All sensors go through an ongoing fit, form, and function process and meet or exceed OE specifications.

CA_Prop65_Lead:

WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov

• Dorman: 917-254
• General Motors: 12621505
• SMP: VVT524
• Sorensen: 35-1325

• 2006-2011 Chevrolet HHR | Position: Exhaust
• 2006-2010 Pontiac G6 | Position: Exhaust
• 2007-2010 Chevrolet Cobalt | Position: Exhaust
• 2007-2010 Saturn Sky | Position: Exhaust
• 2007-2010 Saturn Vue | Position: Exhaust
• 2009-2010 Chevrolet Cobalt
• 2009-2011 Chevrolet HHR
• 2011-2016 Buick LaCrosse
• 2011-2016 Buick Regal | Position: Exhaust
• 2011-2015 Chevrolet Equinox
• 2011-2015 GMC Terrain
• 2013 Buick Verano | Position: Exhaust
• 2006-2009 Pontiac Solstice | Position: Exhaust
• 2006-2007 Saturn Ion | Position: Exhaust
• 2007-2008 Pontiac G5 | Position: Exhaust
• 2007-2009 Saturn Aura | Position: Exhaust
• 2008-2013 Chevrolet Malibu | Position: Exhaust
• 2009 Pontiac G5
• 2010 Buick LaCrosse | Position: Exhaust
• 2010 Chevrolet Equinox | Position: Exhaust
• 2010 GMC Terrain | Position: Exhaust