2 pc NTK Ignition Knock Detonation Sensors compatible with Chevrolet Impala 3.5L 3.9L 5.3L V6 V8 2006-2011

This 2 Pack NGK NTK Ignition Knock (Detonation) Sensor is compatible with Chevrolet Impala 2011, 2010, 2009, 2008, 2007, 2006 3.5L 3.9L 5.3L V6 V8 and is perfect for a tune up or performance upgrade.

• OPTIMIZE IGNITION TIMING: This Ignition Knock (Detonation) Sensor features an OE-design to optimize ignition timing. This Knock Sensor signals the ECM to advance or delay ignition timing and ensures peak engine performance while reducing potential damage to internal engine components
• GAIN PEAK PERFORMANCE: This Ignition Knock Sensor is engineered for accurate readings and peak ignition performance. This sensor features a single-element design for long-lasting sensor protection
• RELY ON QUALITY IGNITION COMPONENTS: From their start in 1936 through today, the NTK product line is proof of their dedication to innovation, performance, and quality. In order to deliver high-quality spark plugs and oxygen sensors to the automotive community, NGK/NTK has partnered with auto manufacturers to engineer automotive parts that fit both the vehicles of today and of the future
• TRUST IN NGK NTK: Explore components built by the world leader in the design of spark plugs and oxygen sensors. Their attention to performance excellence is what has differentiated them from the competition and allowed them to be the number one supplier of spark plugs and oxygen sensors