Walker Products Walker Products 242-1101 Ignition Knock (Detonation) Sensor 242-1101
Ignition Knock (Detonation) Sensor. (242-1101) by Walker Products
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.
Designed to meet or exceed OE specifications in form, fit and function. Direct fit replacement. Direct fit connectors.
Fits: Buick Enclave 2018-2009, Encore 2018-2016, LaCrosse 2018-2010, Regal 2017-2011, Regal Sportback 2018, Verano 2017-2012, Cadillac ATS 2018-2013, CT6 2018-2016, CTS 2018-2009, SRX 2016-2009, STS 2011-2009, XT5 2018-2017, XTS 2018-2013, Chevrolet Camaro 2018-2010, Caprice 2017-2012, Captiva Sport 2015-2012, Colorado 2018-2015, Cruze 2018-2016, Equinox 2018-2009, HHR 2011, Impala 2018-2012, Impala Limited 2016-2014, Malibu 2014-2009, Malibu 2018-2016, Traverse 2018-2009, Volt 2018-2016, GMC Acadia 2018-2009, Acadia Limited 2017, Canyon 2018-2015, Terrain 2018-2010, Pontiac G6 2009, Torrent 2009, Saab 9-5 2011-2010, Saturn Aura 2009, Outlook 2010-2009, Vue 2010-2009
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012 - 2018 | Buick | Enclave | Base |
| 2014 - 2017 | Buick | Enclave | Convenience, Leather |
| 2009 - 2011 | Buick | Enclave | CX |
| 2009 - 2014 | Buick | Enclave | CXL |
| 2018 - 2021 | Buick | Enclave | Essence, Avenir |
| 2019 - 2021 | Buick | Enclave | Preferred |
| 2014 - 2021 | Buick | Enclave | Premium |
| 2016 - 2021 | Buick | Encore | Base |
| 2016 | Buick | Encore | Convenience, Leather |
| 2016 - 2019 | Buick | Encore | CX, Sport Touring, CXL |
| 2017 - 2019 | Buick | Encore | Essence |
| 2017 - 2021 | Buick | Encore | Preferred |
| 2017 - 2018 | Buick | Encore | Preferred II |
| 2016 - 2018 | Buick | Encore | Premium |
| 2018 - 2019 | Buick | LaCrosse | Avenir |
| 2012 - 2019 | Buick | LaCrosse | Base, Premium |
| 2012 | Buick | LaCrosse | Convenience |
| 2010 - 2011 | Buick | LaCrosse | CXL, CX |
| 2010 - 2014 | Buick | LaCrosse | CXS |
| 2017 - 2019 | Buick | LaCrosse | Essence, Preferred |
| 2012 - 2016 | Buick | LaCrosse | Leather |
| 2016 - 2019 | Buick | LaCrosse | Sport Touring |
| 2012 - 2013 | Buick | LaCrosse | Touring |
| 2011 | Buick | Regal | CXL |
| 2012 - 2017 | Buick | Regal | GS, Base |
| 2013 - 2017 | Buick | Regal | Premium |
| 2016 - 2017 | Buick | Regal | Sport Touring |
| 2012 - 2014 | Buick | Regal | Turbo |
| 2019 - 2020 | Buick | Regal Sportback | Avenir |
| 2018 - 2020 | Buick | Regal Sportback | Base, GS, Essence, Preferred |
| 2018 - 2019 | Buick | Regal Sportback | Preferred II |
| 2015 - 2016 | Buick | Verano | CX, CXL |
| 2012 - 2017 | Buick | Verano | Leather, Convenience, Base |
| 2013 - 2016 | Buick | Verano | Premium |
| 2016 - 2017 | Buick | Verano | Sport Touring |
| 2014 | Buick | Verano | Tela |
| 2013 | Buick | Verano | Turbo |
| 2013 - 2019 | Cadillac | ATS | Base, Luxury |
| 2013 - 2017 | Cadillac | ATS | Performance, Premium |
| 2017 - 2019 | Cadillac | ATS | Premium Luxury |
| 2018 - 2019 | Cadillac | ATS | Premium Performance, Coupe |
| 2013 - 2014 | Cadillac | ATS | Premium Sport |
| 2016 - 2019 | Cadillac | ATS | V |
| 2020 - 2021 | Cadillac | CT5 | Premium Luxury, Sport, Luxury, V |
| 2016 - 2018 | Cadillac | CT6 | Base |
| 2016 - 2020 | Cadillac | CT6 | Luxury, Premium Luxury, Platinum |
| 2017 - 2018 | Cadillac | CT6 | Plug-In |
| 2019 | Cadillac | CT6 | Sport |
| 2019 - 2020 | Cadillac | CT6 | V |
| 2012 | Cadillac | CTS | 3.6L, 3.0L |
| 2011 - 2014 | Cadillac | CTS | Coupe |
| 2010 - 2016 | Cadillac | CTS | Performance |
| 2017 - 2019 | Cadillac | CTS | Premium Luxury |
| 2013 | Cadillac | CTS | V Luxury |
| 2009 - 2019 | Cadillac | CTS | V, Luxury, Premium, Base |
| 2014 - 2019 | Cadillac | CTS | Vsport |
| 2014 - 2018 | Cadillac | CTS | Vsport Premium |
| 2018 - 2019 | Cadillac | CTS | Vsport Premium Luxury |
| 2009 - 2016 | Cadillac | SRX | Base |
| 2010 - 2016 | Cadillac | SRX | Luxury, Performance, Premium |
| 2009 - 2011 | Cadillac | STS | Base, Platinum |
| 2009 | Cadillac | STS | V |
| 2017 - 2019 | Cadillac | XT5 | Base, Premium, Platinum |
| 2021 | Cadillac | XT5 | Livery |
| 2017 - 2021 | Cadillac | XT5 | Premium Luxury, Luxury |
| 2020 - 2021 | Cadillac | XT5 | Sport |
| 2021 | Cadillac | XT6 | Luxury |
| 2020 - 2021 | Cadillac | XT6 | Sport, Premium Luxury |
| 2013 - 2019 | Cadillac | XTS | Livery, Luxury, Platinum, Base |
| 2013 - 2018 | Cadillac | XTS | Premium |
| 2017 - 2019 | Cadillac | XTS | Premium Luxury |
| 2014 - 2019 | Cadillac | XTS | Vsport Platinum |
| 2014 - 2017 | Cadillac | XTS | Vsport Premium |
| 2020 | Chevrolet | Blazer | LS |
| 2020 - 2021 | Chevrolet | Blazer | LT |
| 2019 - 2021 | Chevrolet | Blazer | Premier, RS, L, Base |
| 2011 - 2012 | Chevrolet | Camaro | 2SS, 1SS, 1LT |
| 2020 - 2021 | Chevrolet | Camaro | LT1 |
| 2016 - 2019 | Chevrolet | Camaro | RS |
| 2010 - 2021 | Chevrolet | Camaro | SS, LS, LT |
| 2014 - 2015 | Chevrolet | Camaro | Z/28 |
| 2012 - 2021 | Chevrolet | Camaro | ZL1 |
| 2012 - 2017 | Chevrolet | Caprice | PPV |
| 2012 - 2015 | Chevrolet | Captiva Sport | LS, LT, LTZ |
| 2015 - 2020 | Chevrolet | Colorado | Base |
| 2015 | Chevrolet | Colorado | LTZ |
| 2021 | Chevrolet | Colorado | Z71 LT |
| 2015 - 2021 | Chevrolet | Colorado | Z71, WT, LT |
| 2017 - 2021 | Chevrolet | Colorado | ZR2 |
| 2017 - 2018 | Chevrolet | Cruze | Diesel |
| 2016 - 2018 | Chevrolet | Cruze | LS, LT, Premier, L |
| 2016 | Chevrolet | Cruze | LTZ |
| 2015 - 2021 | Chevrolet | Equinox | L |
| 2009 - 2021 | Chevrolet | Equinox | LS, LT |
| 2009 - 2016 | Chevrolet | Equinox | LTZ |
| 2020 | Chevrolet | Equinox | Midnight |
| 2017 - 2021 | Chevrolet | Equinox | Premier |
| 2021 | Chevrolet | Equinox | Premier Plus |
| 2009 | Chevrolet | Equinox | Sport |
| 2011 | Chevrolet | HHR | LS Panel, LT, LS |
| 2014 | Chevrolet | Impala | Eco |
| 2012 - 2019 | Chevrolet | Impala | LS |
| 2012 - 2020 | Chevrolet | Impala | LT |
| 2012 - 2016 | Chevrolet | Impala | LTZ |
| 2012 - 2013 | Chevrolet | Impala | Police |
| 2017 - 2020 | Chevrolet | Impala | Premier |
| 2014 - 2016 | Chevrolet | Impala Limited | LS, LT, Police, LTZ |
| 2009 | Chevrolet | Malibu | Base |
| 2013 - 2014 | Chevrolet | Malibu | Eco |
| 2009 - 2019 | Chevrolet | Malibu | Hybrid |
| 2009 - 2021 | Chevrolet | Malibu | LT, LS |
| 2009 - 2014 | Chevrolet | Malibu | LTZ |
| 2016 - 2021 | Chevrolet | Malibu | Premier, L |
| 2019 - 2021 | Chevrolet | Malibu | RS |
| 2010 - 2016 | Chevrolet | Traverse | Base |
| 2009 - 2021 | Chevrolet | Traverse | LS, LT |
| 2009 - 2016 | Chevrolet | Traverse | LTZ |
| 2017 - 2021 | Chevrolet | Traverse | Premier |
| 2018 - 2021 | Chevrolet | Traverse | RS, L, High Country |
| 2021 | Chevrolet | Trax | LS, LT |
| 2016 - 2019 | Chevrolet | Volt | LT, Premier |
| 2016 | Chevrolet | Volt | LTZ |
| 2019 | GMC | Acadia | All Terrain |
| 2020 - 2021 | GMC | Acadia | AT4 |
| 2009 - 2012 | GMC | Acadia | Base |
| 2011 - 2021 | GMC | Acadia | Denali |
| 2010 - 2021 | GMC | Acadia | SL |
| 2009 - 2021 | GMC | Acadia | SLE, SLT |
| 2015 - 2016 | GMC | Acadia | SLT2, SLT1 |
| 2017 | GMC | Acadia Limited | Base |
| 2018 - 2020 | GMC | Canyon | All Terrain |
| 2021 | GMC | Canyon | AT4, Elevation Standard, Elevation |
| 2017 - 2021 | GMC | Canyon | Denali |
| 2015 - 2020 | GMC | Canyon | SLE, SL, SLT, Base |
| 2021 | GMC | Terrain | AT4 |
| 2018 | GMC | Terrain | Base |
| 2013 - 2021 | GMC | Terrain | Denali |
| 2015 - 2021 | GMC | Terrain | SL |
| 2010 - 2021 | GMC | Terrain | SLT, SLE |
| 2009 | Pontiac | G6 | SE, GXP, Base, GT |
| 2009 | Pontiac | Torrent | GXP, Base |
| 2010 - 2011 | Saab | 9-5 | Aero |
| 2011 | Saab | 9-5 | Turbo4, Turbo6 |
| 2009 | Saturn | Aura | XR, XE, Hybrid |
| 2009 - 2010 | Saturn | Outlook | XR, XE |
| 2009 | Saturn | Vue | Hybrid, Red Line |
| 2009 - 2010 | Saturn | Vue | XR, XE |