Walker Products Walker Products 242-91034 Ignition Knock (Detonation) Sensor - Full Service Kit 242-91034
Ignition Knock (Detonation) Sensor. (242-91034) 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 Roadmaster 1993-1992, Cadillac Brougham 1992-1990, Escalade 2000-1999, Chevrolet Astro 1991-1986, Blazer 1994-1987, C10 1986-1985, C20 1986-1985, C1500 1993-1988, C1500 1999-1995, C1500 Suburban 1994-1992, C1500 Suburban 1999-1996, C2500 1993-1988, C2500 2000-1995, C2500 Suburban 1994-1992, C2500 Suburban 1999-1996, C3500 2000-1988, Camaro 1989-1987, Caprice 1993-1985, Celebrity 1985, Corvette 1989-1987, El Camino 1987-1985, Express 1500 2002-1996, Express 2500 2002-1996, Express 3500 2002-1996, G10 1992-1985, G20 1992-1985, G30 1985, G30 1992-1987, Impala 1985, K10 1986-1985, K1500 1993-1988, K1500 1999-1995, K1500 Suburban 1994-1992, K1500 Suburban 1999-1996, K2500 1993-1988, K2500 2000-1995, K2500 Suburban 1994-1992, K2500 Suburban 1999-1996, K3500 2000-1988, Monte Carlo 1988-1985, P20 1989-1987, P30 1999-1987, R10 1987, R10 Suburban 1988-1987, R20 1988-1987, R20 Suburban 1988-1987, R30 1988-1987, R1500 Suburban 1991-1989, R2500 1989, R2500 Suburban 1991-1989, R3500 1991-1989, S10 1992-1988, S10 Blazer 1991-1988, Tahoe 2000-1995, V10 1987, V10 Suburban 1988-1987, V20 1987, V20 Suburban 1988-1987, V30 1988-1987, V1500 Suburban 1991-1989, V2500 Suburban 1991-1989, V3500 1991-1989, GMC C1500 1986-1985, C1500 1993-1988, C1500 1999-1995, C1500 Suburban 1999-1996, C2500 1986-1985, C2500 2000-1988, C2500 Suburban 1999-1996, C3500 2000-1988, G1500 1992-1985, G2500 1992-1985, G3500 1992-1985, Jimmy 1990-1987, K1500 1986-1985, K1500 1993-1988, K1500 1999-1995, K1500 Suburban 1999-1996, K2500 1985, K2500 2000-1988, K2500 Suburban 1999-1996, K3500 2000-1988, P2500 1989-1987, P3500 1999-1987, R1500 1987, R1500 Suburban 1990-1987, R2500 1989-1987, R2500 Suburban 1990-1987, R3500 1991-1987, S15 1990-1988, S15 Jimmy 1991-1988, Safari 1985, Safari 1991-1987, Savana 1500 2002-1996, Savana 2500 2002-1996, Savana 3500 2002-1996, Sonoma 1993-1991, V1500 1987, V1500 Suburban 1990-1987, V2500 1987, V2500 Suburban 1990-1987
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992 - 1993 | Buick | Roadmaster | Base, Limited, Estate Wagon |
| 1990 - 1992 | Cadillac | Brougham | Base, d'Elegance |
| 1999 - 2000 | Cadillac | Escalade | Base |
| 1986 - 1991 | Chevrolet | Astro | CL, Base, CS |
| 1987 - 1991 | Chevrolet | Astro | LT |
| 1992 - 1993 | Chevrolet | Blazer | Cheyenne |
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1991 - 1994 | Chevrolet | Blazer | Nevada |
| 1988 - 1991 | Chevrolet | Blazer | Scottsdale |
| 1987 - 1994 | Chevrolet | Blazer | Silverado |
| 1994 | Chevrolet | Blazer | Silverado Sport, Base |
| 1985 - 1986 | Chevrolet | C10 | Scottsdale, Custom, Silverado |
| 1990 - 1993 | Chevrolet | C1500 | 454 SS |
| 1989 - 1997 | Chevrolet | C1500 | Base |
| 1988 - 1998 | Chevrolet | C1500 | Cheyenne, Silverado |
| 1999 | Chevrolet | C1500 | LS |
| 1988 - 1992 | Chevrolet | C1500 | Scottsdale |
| 1990 - 1998 | Chevrolet | C1500 | WT |
| 1992 - 1999 | Chevrolet | C1500 Suburban | Base |
| 1996 - 1999 | Chevrolet | C1500 Suburban | LS, LT |
| 1992 - 1994 | Chevrolet | C1500 Suburban | Silverado |
| 1986 | Chevrolet | C20 | Base, Cheyenne |
| 1985 - 1986 | Chevrolet | C20 | Scottsdale, Silverado, Custom |
| 1993 | Chevrolet | C2500 | 400 SS, Custom |
| 1988 - 2000 | Chevrolet | C2500 | Base |
| 1999 - 2000 | Chevrolet | C2500 | LS |
| 1988 - 1992 | Chevrolet | C2500 | Scottsdale |
| 1988 - 1998 | Chevrolet | C2500 | Silverado, Cheyenne |
| 1995 - 1998 | Chevrolet | C2500 | WT |
| 1992 - 1999 | Chevrolet | C2500 Suburban | Base |
| 1996 - 1999 | Chevrolet | C2500 Suburban | LS |
| 1996 - 1997 | Chevrolet | C2500 Suburban | LT |
| 1992 - 1994 | Chevrolet | C2500 Suburban | Silverado |
| 1994 - 2000 | Chevrolet | C3500 | Base |
| 1999 - 2000 | Chevrolet | C3500 | LS |
| 1988 - 1992 | Chevrolet | C3500 | Scottsdale |
| 1988 - 1998 | Chevrolet | C3500 | Silverado, Cheyenne |
| 1988 | Chevrolet | Camaro | Base |
| 1987 - 1989 | Chevrolet | Camaro | Iroc-Z |
| 1989 | Chevrolet | Camaro | RS |
| 1987 | Chevrolet | Camaro | Z28, LT, Sport |
| 1985 - 1992 | Chevrolet | Caprice | Base |
| 1985 - 1993 | Chevrolet | Caprice | Classic |
| 1986 - 1990 | Chevrolet | Caprice | Classic Brougham |
| 1993 | Chevrolet | Caprice | Classic LS |
| 1987 - 1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991 - 1993 | Chevrolet | Caprice | Classic LTZ |
| 1985 | Chevrolet | Celebrity | Eurosport, Base, Estate, Classic |
| 1988 | Chevrolet | Corvette | 35th Anniversary Edition |
| 1987 - 1989 | Chevrolet | Corvette | Base |
| 1985 - 1987 | Chevrolet | El Camino | Base, SS |
| 1985 - 1986 | Chevrolet | El Camino | Conquista |
| 1996 - 2002 | Chevrolet | Express 1500 | Base, LS |
| 2001 - 2002 | Chevrolet | Express 1500 | LT |
| 1996 - 2002 | Chevrolet | Express 2500 | Base, LS |
| 1996 - 2002 | Chevrolet | Express 3500 | Base, LS |
| 1985 - 1992 | Chevrolet | G10 | Beauville, Chevy Van, Sportvan |
| 1986 - 1987 | Chevrolet | G10 | Bonaventure |
| 1985 - 1992 | Chevrolet | G20 | Sportvan, Chevy Van, Beauville |
| 1985 - 1992 | Chevrolet | G30 | Hi-Cube, Chevy Van, Beauville, Sportvan |
| 1985 | Chevrolet | Impala | Base |
| 1985 - 1986 | Chevrolet | K10 | Scottsdale, Custom, Silverado |
| 1995 - 1997 | Chevrolet | K1500 | Base |
| 1999 | Chevrolet | K1500 | LS |
| 1988 - 1992 | Chevrolet | K1500 | Scottsdale |
| 1988 - 1998 | Chevrolet | K1500 | Silverado, Cheyenne |
| 1991 | Chevrolet | K1500 | Sport |
| 1990 - 1998 | Chevrolet | K1500 | WT |
| 1992 - 1999 | Chevrolet | K1500 Suburban | Base |
| 1996 - 1999 | Chevrolet | K1500 Suburban | LS, LT |
| 1992 - 1994 | Chevrolet | K1500 Suburban | Silverado |
| 1995 - 2000 | Chevrolet | K2500 | Base |
| 1988 - 1998 | Chevrolet | K2500 | Cheyenne, Silverado |
| 1999 - 2000 | Chevrolet | K2500 | LS |
| 1988 - 1992 | Chevrolet | K2500 | Scottsdale |
| 1995 - 1998 | Chevrolet | K2500 | WT |
| 1992 - 1999 | Chevrolet | K2500 Suburban | Base |
| 1996 - 1999 | Chevrolet | K2500 Suburban | LS |
| 1996 - 1997 | Chevrolet | K2500 Suburban | LT |
| 1992 - 1994 | Chevrolet | K2500 Suburban | Silverado |
| 1994 - 2000 | Chevrolet | K3500 | Base |
| 1988 - 1998 | Chevrolet | K3500 | Cheyenne, Silverado |
| 1999 - 2000 | Chevrolet | K3500 | LS |
| 1988 - 1992 | Chevrolet | K3500 | Scottsdale |
| 1985 - 1988 | Chevrolet | Monte Carlo | Base, SS |
| 1986 - 1988 | Chevrolet | Monte Carlo | LS |
| 1987 - 1989 | Chevrolet | P20 | Step-Van, Base |
| 1987 - 1999 | Chevrolet | P30 | Base |
| 1987 - 1990 | Chevrolet | P30 | Step-Van |
| 1987 | Chevrolet | R10 | Custom Deluxe, Scottsdale, Silverado |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R10 Suburban | Scottsdale, Silverado |
| 1989 - 1991 | Chevrolet | R1500 Suburban | Silverado, Scottsdale |
| 1988 | Chevrolet | R20 | Cheyenne |
| 1987 - 1988 | Chevrolet | R20 | Custom Deluxe, Scottsdale, Silverado |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R20 Suburban | Silverado, Scottsdale |
| 1989 | Chevrolet | R2500 | Scottsdale, Silverado, Cheyenne |
| 1989 - 1991 | Chevrolet | R2500 Suburban | Scottsdale, Silverado |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1987 - 1988 | Chevrolet | R30 | Custom Deluxe, Silverado, Scottsdale |
| 1989 - 1991 | Chevrolet | R3500 | Cheyenne, Silverado |
| 1989 - 1990 | Chevrolet | R3500 | Scottsdale |
| 1991 | Chevrolet | S10 | Baja |
| 1988 - 1992 | Chevrolet | S10 | Base, Tahoe |
| 1988 - 1990 | Chevrolet | S10 | Durango |
| 1992 | Chevrolet | S10 | EL |
| 1991 - 1992 | Chevrolet | S10 | Maxi |
| 1988 - 1989 | Chevrolet | S10 | Sport |
| 1988 - 1991 | Chevrolet | S10 Blazer | Base, Tahoe |
| 1988 - 1989 | Chevrolet | S10 Blazer | High Country |
| 1988 - 1990 | Chevrolet | S10 Blazer | Sport |
| 1991 | Chevrolet | S10 Blazer | Tahoe LT |
| 1995 - 2000 | Chevrolet | Tahoe | Base, LT, LS |
| 2000 | Chevrolet | Tahoe | Limited, Z71 |
| 1987 | Chevrolet | V10 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | V10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V10 Suburban | Scottsdale, Silverado |
| 1989 - 1991 | Chevrolet | V1500 Suburban | Silverado, Scottsdale |
| 1987 | Chevrolet | V20 | Silverado, Custom Deluxe, Scottsdale |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V20 Suburban | Scottsdale, Silverado |
| 1989 - 1991 | Chevrolet | V2500 Suburban | Silverado, Scottsdale |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1987 - 1988 | Chevrolet | V30 | Silverado, Scottsdale, Custom Deluxe |
| 1989 - 1991 | Chevrolet | V3500 | Cheyenne, Silverado |
| 1989 - 1990 | Chevrolet | V3500 | Scottsdale |
| 1985 - 1986 | GMC | C1500 | Base, Sierra Classic, High Sierra |
| 1997 | GMC | C1500 | Sierra GT |
| 1988 - 1999 | GMC | C1500 | Sierra SLE |
| 1995 - 1999 | GMC | C1500 | Sierra SLT, Sierra SL |
| 1995 - 1998 | GMC | C1500 | Sierra Special |
| 1988 - 1993 | GMC | C1500 | Sierra, Sierra SLX |
| 1996 - 1999 | GMC | C1500 Suburban | SLT, SLE, Base |
| 1985 - 1986 | GMC | C2500 | Base, High Sierra, Sierra Classic |
| 1994 - 2000 | GMC | C2500 | Sierra SL, Sierra SLT |
| 1988 - 2000 | GMC | C2500 | Sierra SLE |
| 1988 - 1993 | GMC | C2500 | Sierra SLX, Sierra |
| 1996 - 1999 | GMC | C2500 Suburban | SLE, Base, SLT |
| 1988 - 2000 | GMC | C3500 | Sierra SLE |
| 1994 - 2000 | GMC | C3500 | Sierra SLT, Sierra SL |
| 1988 - 1993 | GMC | C3500 | Sierra, Sierra SLX |
| 1985 - 1992 | GMC | G1500 | Vandura, Rally, Rally STX |
| 1985 - 1992 | GMC | G2500 | Rally, Vandura, Rally STX |
| 1985 - 1988 | GMC | G3500 | Rally Custom |
| 1985 - 1992 | GMC | G3500 | Vandura Special, Vandura, Magnavan, Rally Camper Special, Rally, Rally STX |
| 1987 - 1990 | GMC | Jimmy | Sierra Classic, Base |
| 1985 - 1986 | GMC | K1500 | Base, Sierra Classic, High Sierra |
| 1995 - 1999 | GMC | K1500 | Sierra SL, Sierra SLT |
| 1988 - 1999 | GMC | K1500 | Sierra SLE |
| 1995 | GMC | K1500 | Sierra SLS |
| 1988 - 1993 | GMC | K1500 | Sierra SLX, Sierra |
| 1995 - 1998 | GMC | K1500 | Sierra Special |
| 1993 | GMC | K1500 | Sierra Sport |
| 1996 - 1999 | GMC | K1500 Suburban | Base, SLE, SLT |
| 1985 | GMC | K2500 | Sierra Classic, Base, High Sierra |
| 1994 - 2000 | GMC | K2500 | Sierra SL, Sierra SLT |
| 1988 - 2000 | GMC | K2500 | Sierra SLE |
| 1988 - 1993 | GMC | K2500 | Sierra SLX, Sierra |
| 1996 - 1999 | GMC | K2500 Suburban | SLE, SLT, Base |
| 1988 - 2000 | GMC | K3500 | Sierra SLE |
| 1994 - 2000 | GMC | K3500 | Sierra SLT, Sierra SL |
| 1988 - 1993 | GMC | K3500 | Sierra, Sierra SLX |
| 1987 - 1989 | GMC | P2500 | Base, Value Van |
| 1987 - 1999 | GMC | P3500 | Base |
| 1987 - 1990 | GMC | P3500 | Value Van |
| 1987 | GMC | R1500 | Sierra Classic, High Sierra, Base |
| 1987 - 1990 | GMC | R1500 Suburban | Base |
| 1987 | GMC | R1500 Suburban | High Sierra |
| 1987 - 1989 | GMC | R1500 Suburban | Sierra Classic |
| 1990 | GMC | R1500 Suburban | SLE |
| 1987 - 1989 | GMC | R2500 | High Sierra, Sierra Classic, Base |
| 1987 - 1990 | GMC | R2500 Suburban | Base |
| 1987 | GMC | R2500 Suburban | High Sierra |
| 1987 - 1989 | GMC | R2500 Suburban | Sierra Classic |
| 1990 | GMC | R2500 Suburban | SLE |
| 1987 - 1991 | GMC | R3500 | Base |
| 1987 - 1989 | GMC | R3500 | High Sierra, Sierra Classic |
| 1990 - 1991 | GMC | R3500 | SLE |
| 1988 | GMC | S15 | Gypsy |
| 1988 - 1990 | GMC | S15 | Sierra Classic, High Sierra, Base |
| 1988 - 1991 | GMC | S15 Jimmy | Base |
| 1988 - 1990 | GMC | S15 Jimmy | Sierra Classic, Gypsy |
| 1991 | GMC | S15 Jimmy | SLT, SLS, SLE |
| 1988 - 1989 | GMC | S15 Jimmy | Timberline |
| 1985 - 1987 | GMC | Safari | SL |
| 1985 - 1991 | GMC | Safari | SLE, Base |
| 1987 - 1991 | GMC | Safari | SLT |
| 1985 - 1990 | GMC | Safari | SLX |
| 1996 - 2002 | GMC | Savana 1500 | Base |
| 1996 - 2000 | GMC | Savana 1500 | SLE |
| 2001 - 2002 | GMC | Savana 1500 | SLT |
| 1996 - 2002 | GMC | Savana 2500 | Base |
| 1996 - 2000 | GMC | Savana 2500 | SLE |
| 2001 - 2002 | GMC | Savana 2500 | SLT |
| 1996 - 2002 | GMC | Savana 3500 | Base |
| 1996 - 2000 | GMC | Savana 3500 | SLE |
| 2001 - 2002 | GMC | Savana 3500 | SLT |
| 1991 - 1993 | GMC | Sonoma | Base, SLE |
| 1992 | GMC | Sonoma | GT |
| 1993 | GMC | Sonoma | SLS |
| 1987 | GMC | V1500 | Sierra Classic, Base, High Sierra |
| 1987 - 1990 | GMC | V1500 Suburban | Base |
| 1987 | GMC | V1500 Suburban | High Sierra |
| 1987 - 1989 | GMC | V1500 Suburban | Sierra Classic |
| 1990 | GMC | V1500 Suburban | SLE |
| 1987 | GMC | V2500 | High Sierra, Sierra Classic, Base |
| 1987 - 1990 | GMC | V2500 Suburban | Base |
| 1987 | GMC | V2500 Suburban | High Sierra |
| 1987 - 1989 | GMC | V2500 Suburban | Sierra Classic |
| 1990 | GMC | V2500 Suburban | SLE |
| 1987 - 1991 | GMC | V3500 | Base |
| 1987 - 1989 | GMC | V3500 | High Sierra, Sierra Classic |
| 1990 - 1991 | GMC | V3500 | SLE |
| 1992 - 1995 | GMC | Yukon | Base |
| 1999 - 2000 | GMC | Yukon | Denali |
| 1993 | GMC | Yukon | GT |
| 1996 - 1997 | GMC | Yukon | SL |
| 1992 - 2000 | GMC | Yukon | SLE |
| 1995 - 2000 | GMC | Yukon | SLT |
| 1992 - 1994 | GMC | Yukon | Sport |
| 1992 | Oldsmobile | Custom Cruiser | Base |
| 1989 | Pontiac | Firebird | Trans Am GTA SE, Formula, Trans Am GTA |
| 1987 - 1989 | Pontiac | Firebird | Trans Am, Base |
| 1986 - 1987 | Pontiac | Grand Prix | LE, Brougham, Base |
| 1985 - 1986 | Pontiac | Parisienne | Base, Brougham |