Knock Sensors

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1440) is a direct-fit replacement for 2021-2022 Ford and Lincoln vehicles with 2.5L and 2.0L engines. Walker Products Knock Sensors are OE Replacement components that detect engine...

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-91026) is a direct-fit replacement for 1999-2001 Volkswagen vehicles with 1.8L and 2.0L engines. Walker Products Knock Sensors are OE Replacement components that detect engine...

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-91024) is a direct-fit replacement for 1987-2015 INFINITI, Mercury, and Nissan vehicles with 2.0L, 3.0L, and 4.5L engines. Walker Products Knock Sensors are OE Replacement components...

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-91023) is a direct-fit replacement for 1990-1997 Cadillac, Chevrolet, GMC, and Pontiac vehicles with 5.7L, 4.3L, and 7.4L engines. Walker Products Knock Sensors are OE Replacement...

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-91022) is a direct-fit replacement for 1996-2001 Chevrolet, GMC, Isuzu, and Oldsmobile vehicles with 4.3L engines. Walker Products Knock Sensors are OE Replacement components that...

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1305) is a direct-fit replacement for 2007-2014 Hyundai and Kia vehicles with 3.8L and 3.3L engines. Walker Products Knock Sensors are OE Replacement components that detect engine...

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1304) is a direct-fit replacement for 2007-2014 Hyundai and Kia vehicles with 3.8L and 3.3L engines. Walker Products Knock Sensors are OE Replacement components that detect engine...

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1289) is a direct-fit replacement for 2006-2012 Hyundai and Kia vehicles with 3.8L and 3.3L engines. Walker Products Knock Sensors are OE Replacement components that detect engine...

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1285) is a direct-fit replacement for 2005 Saab vehicles with 2.5L engines. Walker Products Knock Sensors are OE Replacement components that detect engine detonation to help the ECU...

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1284) is a direct-fit replacement for 2005 Saab vehicles with 2.0L engines. Walker Products Knock Sensors are OE Replacement components that detect engine detonation to help the ECU...

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1277) is a direct-fit replacement for 1995-2008 Mercedes-Benz and Saturn vehicles with 2.2L, 2.3L, and 2.8L engines. Walker Products Knock Sensors are OE Replacement components that...

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1355) is a direct-fit replacement for 2011-2026 Hyundai and Kia vehicles with 2.0L engines. Walker Products Knock Sensors are OE Replacement components that detect engine detonation...