1981 - 1999 GMC C1500 Ignition Knock (Detonation) Sensor (Walker Products) NEW

Name: 1981-1999 Buick Century Ignition Knock (Detonation) Sensor Walker Products 242-1018
Brand: Walker Products
SKU: 2DF2C19
Price: 44.71 USD
Availability: InStock
Rating: 4.9 (1451 reviews)

$ 44 .71

Product Notes

Sensor Only
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. © 2024 Walker Products Inc. All rights reserved.
Brand: Walker Products
Condition: New

See Other GMC C1500 Ignition Knock (Detonation) Sensors

LIFE
TIME

Lifetime Warranty Included

This part is backed by our industry-leading lifetime warranty. Shop with total confidence.

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Specifications & Info

Attribute	Value
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
Connector Gender	Female
Connector Quantity	1
Connector Shape	Circle
Mounting Hardware Included	No
Terminal Gender	Male
Terminal Quantity	1
Terminal Type	Bullet
Wiring Harness Included	No

Vehicle Fitment Guide

This part fits the following vehicles:

GMC 1 model (tapclick to expand)(tapclick to hide)

C1500 1981-1999 (tapclick to expand)(tapclick to hide)

Swipe left/right to see more info

SubmodelSUB- MODEL	Body Style	Years	Engine	Attributes
Base	Standard Cab Pickup	1985 - 1986	V6 4.3L	RWD Automatic & Manual
Base	Standard Cab Pickup	1982 - 1986	V8 6.2L DIESEL	RWD Automatic & Manual
Base	Standard Cab Pickup	1981 - 1984	L6 4.1L	RWD Automatic & Manual
Base	Standard Cab Pickup	1981 - 1986	V8 5.0L	RWD Automatic & Manual
Base	Standard Cab Pickup	1981 - 1986	V8 5.7L	RWD Automatic & Manual
Base	Standard Cab Pickup	1981	V8 5.7L DIESEL	RWD Automatic & Manual
High Sierra	Standard Cab Pickup	1985 - 1986	V6 4.3L	RWD Automatic & Manual
High Sierra	Standard Cab Pickup	1982 - 1986	V8 6.2L DIESEL	RWD Automatic & Manual
High Sierra	Standard Cab Pickup	1981 - 1984	L6 4.1L	RWD Automatic & Manual
High Sierra	Standard Cab Pickup	1981 - 1986	V8 5.0L	RWD Automatic & Manual
High Sierra	Standard Cab Pickup	1981 - 1986	V8 5.7L	RWD Automatic & Manual
High Sierra	Standard Cab Pickup	1981	V8 5.7L DIESEL	RWD Automatic & Manual
Sierra	Extended Cab Pickup	1988 - 1993	V6 4.3L	RWD Automatic & Manual
Sierra	Extended Cab Pickup	1988 - 1993	V8 5.0L	RWD Automatic & Manual
Sierra	Extended Cab Pickup	1988 - 1993	V8 5.7L	RWD Automatic & Manual
Sierra	Extended Cab Pickup	1988 - 1993	V8 6.2L DIESEL	RWD Automatic & Manual
Sierra	Standard Cab Pickup	1988 - 1993	V6 4.3L	RWD Automatic & Manual
Sierra	Standard Cab Pickup	1988 - 1993	V8 5.0L	RWD Automatic & Manual
Sierra	Standard Cab Pickup	1988 - 1993	V8 5.7L	RWD Automatic & Manual
Sierra	Standard Cab Pickup	1988 - 1993	V8 6.2L DIESEL	RWD Automatic & Manual
Sierra Classic	Standard Cab Pickup	1985 - 1986	V6 4.3L	RWD Automatic & Manual
Sierra Classic	Standard Cab Pickup	1982 - 1986	V8 6.2L DIESEL	RWD Automatic & Manual
Sierra Classic	Standard Cab Pickup	1981 - 1984	L6 4.1L	RWD Automatic & Manual
Sierra Classic	Standard Cab Pickup	1981 - 1986	V8 5.0L	RWD Automatic & Manual
Sierra Classic	Standard Cab Pickup	1981 - 1986	V8 5.7L	RWD Automatic & Manual
Sierra Classic	Standard Cab Pickup	1981	V8 5.7L DIESEL	RWD Automatic & Manual
Sierra GT	Standard Cab Pickup	1997	V6 4.3L	RWD Automatic & Manual
Sierra GT	Standard Cab Pickup	1997	V8 5.0L	RWD Automatic & Manual
Sierra GT	Standard Cab Pickup	1997	V8 5.7L	RWD Automatic & Manual
Sierra GT	Standard Cab Pickup	1997	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
Sierra Grande	Standard Cab Pickup	1982	V8 6.2L DIESEL	RWD Automatic & Manual
Sierra Grande	Standard Cab Pickup	1981 - 1982	L6 4.1L	RWD Automatic & Manual
Sierra Grande	Standard Cab Pickup	1981 - 1982	V8 5.0L	RWD Automatic & Manual
Sierra Grande	Standard Cab Pickup	1981 - 1982	V8 5.7L	RWD Automatic & Manual
Sierra Grande	Standard Cab Pickup	1981	V8 5.7L DIESEL	RWD Automatic & Manual
Sierra SL	Extended Cab Pickup	1995 - 1998	V6 4.3L	RWD Automatic & Manual
Sierra SL	Extended Cab Pickup	1995 - 1999	V8 5.0L	RWD Automatic
Sierra SL	Extended Cab Pickup	1995 - 1998	V8 5.0L	RWD Manual
Sierra SL	Extended Cab Pickup	1995 - 1999	V8 5.7L	RWD Automatic
Sierra SL	Extended Cab Pickup	1995 - 1998	V8 5.7L	RWD Manual
Sierra SL	Extended Cab Pickup	1995 - 1997	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
Sierra SL	Extended Cab Pickup	1994 - 1998	V6 4.3L	RWD Automatic & Manual
Sierra SL	Extended Cab Pickup	1994 - 1999	V8 5.0L	RWD Automatic
Sierra SL	Extended Cab Pickup	1994 - 1998	V8 5.0L	RWD Manual
Sierra SL	Extended Cab Pickup	1994 - 1999	V8 5.7L	RWD Automatic
Sierra SL	Extended Cab Pickup	1994 - 1998	V8 5.7L	RWD Manual
Sierra SL	Extended Cab Pickup	1994 - 1995	V8 6.5L DIESEL	RWD Automatic & Manual
Sierra SL	Extended Cab Pickup	1994 - 1997	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
Sierra SL	Standard Cab Pickup	1994 - 1998	V6 4.3L	RWD Automatic & Manual
Sierra SL	Standard Cab Pickup	1994 - 1999	V8 5.0L	RWD Automatic
Sierra SL	Standard Cab Pickup	1994 - 1998	V8 5.0L	RWD Manual
Sierra SL	Standard Cab Pickup	1994 - 1999	V8 5.7L	RWD Automatic
Sierra SL	Standard Cab Pickup	1994 - 1998	V8 5.7L	RWD Manual
Sierra SL	Standard Cab Pickup	1994 - 1995	V8 6.5L DIESEL	RWD Automatic & Manual
Sierra SL	Standard Cab Pickup	1994 - 1997	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
Sierra SLE	Extended Cab Pickup	1995 - 1998	V6 4.3L	RWD Automatic & Manual
Sierra SLE	Extended Cab Pickup	1995 - 1999	V8 5.0L	RWD Automatic
Sierra SLE	Extended Cab Pickup	1995 - 1998	V8 5.0L	RWD Manual
Sierra SLE	Extended Cab Pickup	1995 - 1999	V8 5.7L	RWD Automatic
Sierra SLE	Extended Cab Pickup	1995 - 1998	V8 5.7L	RWD Manual
Sierra SLE	Extended Cab Pickup	1995 - 1997	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
Sierra SLE	Extended Cab Pickup	1994 - 1995	V8 6.5L DIESEL	RWD Automatic & Manual
Sierra SLE	Extended Cab Pickup	1994 - 1997	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
Sierra SLE	Extended Cab Pickup	1988 - 1998	V6 4.3L	RWD Automatic & Manual
Sierra SLE	Extended Cab Pickup	1988 - 1999	V8 5.0L	RWD Automatic
Sierra SLE	Extended Cab Pickup	1988 - 1998	V8 5.0L	RWD Manual
Sierra SLE	Extended Cab Pickup	1988 - 1999	V8 5.7L	RWD Automatic
Sierra SLE	Extended Cab Pickup	1988 - 1998	V8 5.7L	RWD Manual
Sierra SLE	Extended Cab Pickup	1988 - 1993	V8 6.2L DIESEL	RWD Automatic & Manual
Sierra SLE	Standard Cab Pickup	1994 - 1995	V8 6.5L DIESEL	RWD Automatic & Manual
Sierra SLE	Standard Cab Pickup	1994 - 1997	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
Sierra SLE	Standard Cab Pickup	1988 - 1998	V6 4.3L	RWD Automatic & Manual
Sierra SLE	Standard Cab Pickup	1988 - 1999	V8 5.0L	RWD Automatic
Sierra SLE	Standard Cab Pickup	1988 - 1998	V8 5.0L	RWD Manual
Sierra SLE	Standard Cab Pickup	1988 - 1999	V8 5.7L	RWD Automatic
Sierra SLE	Standard Cab Pickup	1988 - 1998	V8 5.7L	RWD Manual
Sierra SLE	Standard Cab Pickup	1988 - 1993	V8 6.2L DIESEL	RWD Automatic & Manual
Sierra SLT	Extended Cab Pickup	1995 - 1998	V6 4.3L	RWD Automatic & Manual
Sierra SLT	Extended Cab Pickup	1995 - 1999	V8 5.0L	RWD Automatic
Sierra SLT	Extended Cab Pickup	1995 - 1998	V8 5.0L	RWD Manual
Sierra SLT	Extended Cab Pickup	1995 - 1999	V8 5.7L	RWD Automatic
Sierra SLT	Extended Cab Pickup	1995 - 1998	V8 5.7L	RWD Manual
Sierra SLT	Extended Cab Pickup	1995 - 1997	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
Sierra SLT	Extended Cab Pickup	1994 - 1998	V6 4.3L	RWD Automatic & Manual
Sierra SLT	Extended Cab Pickup	1994 - 1999	V8 5.0L	RWD Automatic
Sierra SLT	Extended Cab Pickup	1994 - 1998	V8 5.0L	RWD Manual
Sierra SLT	Extended Cab Pickup	1994 - 1999	V8 5.7L	RWD Automatic
Sierra SLT	Extended Cab Pickup	1994 - 1998	V8 5.7L	RWD Manual
Sierra SLT	Extended Cab Pickup	1994 - 1995	V8 6.5L DIESEL	RWD Automatic & Manual
Sierra SLT	Extended Cab Pickup	1994 - 1997	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
Sierra SLT	Standard Cab Pickup	1995 - 1998	V6 4.3L	RWD Automatic & Manual
Sierra SLT	Standard Cab Pickup	1995 - 1999	V8 5.0L	RWD Automatic
Sierra SLT	Standard Cab Pickup	1995 - 1998	V8 5.0L	RWD Manual
Sierra SLT	Standard Cab Pickup	1995 - 1999	V8 5.7L	RWD Automatic
Sierra SLT	Standard Cab Pickup	1995 - 1998	V8 5.7L	RWD Manual
Sierra SLT	Standard Cab Pickup	1995	V8 6.5L DIESEL	RWD Automatic & Manual
Sierra SLT	Standard Cab Pickup	1995 - 1997	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
Sierra SLX	Extended Cab Pickup	1988 - 1993	V6 4.3L	RWD Automatic & Manual
Sierra SLX	Extended Cab Pickup	1988 - 1993	V8 5.0L	RWD Automatic & Manual
Sierra SLX	Extended Cab Pickup	1988 - 1993	V8 5.7L	RWD Automatic & Manual
Sierra SLX	Extended Cab Pickup	1988 - 1993	V8 6.2L DIESEL	RWD Automatic & Manual
Sierra SLX	Standard Cab Pickup	1988 - 1993	V6 4.3L	RWD Automatic & Manual
Sierra SLX	Standard Cab Pickup	1988 - 1993	V8 5.0L	RWD Automatic & Manual
Sierra SLX	Standard Cab Pickup	1988 - 1993	V8 5.7L	RWD Automatic & Manual
Sierra SLX	Standard Cab Pickup	1988 - 1993	V8 6.2L DIESEL	RWD Automatic & Manual
Sierra Special	Standard Cab Pickup	1994 - 1998	V6 4.3L	RWD Automatic & Manual
Sierra Special	Standard Cab Pickup	1994 - 1998	V8 5.0L	RWD Automatic & Manual
Sierra Special	Standard Cab Pickup	1994 - 1998	V8 5.7L	RWD Automatic & Manual
Sierra Special	Standard Cab Pickup	1994 - 1995	V8 6.5L DIESEL	RWD Automatic & Manual
Sierra Special	Standard Cab Pickup	1994 - 1997	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
Street Coupe	Standard Cab Pickup	1982	V8 6.2L DIESEL	RWD Automatic & Manual
Street Coupe	Standard Cab Pickup	1981 - 1982	L6 4.1L	RWD Automatic & Manual
Street Coupe	Standard Cab Pickup	1981 - 1982	V8 5.0L	RWD Automatic & Manual
Street Coupe	Standard Cab Pickup	1981 - 1982	V8 5.7L	RWD Automatic & Manual
Street Coupe	Standard Cab Pickup	1981	V8 5.7L DIESEL	RWD Automatic & Manual

Years	Make	Model	Submodel	Body Style	Engine	Attributes
1995 - 1999	GMC	C1500	Sierra SL	Extended Cab Pickup	V8 5.0L	RWD Automatic
1995 - 1999	GMC	C1500	Sierra SL	Extended Cab Pickup	V8 5.7L	RWD Automatic
1995 - 1999	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 5.0L	RWD Automatic
1995 - 1999	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 5.7L	RWD Automatic
1995 - 1999	GMC	C1500	Sierra SLT	Extended Cab Pickup	V8 5.0L	RWD Automatic
1995 - 1999	GMC	C1500	Sierra SLT	Standard Cab Pickup	V8 5.0L	RWD Automatic
1995 - 1999	GMC	C1500	Sierra SLT	Extended Cab Pickup	V8 5.7L	RWD Automatic
1995 - 1999	GMC	C1500	Sierra SLT	Standard Cab Pickup	V8 5.7L	RWD Automatic
1994 - 1999	GMC	C1500	Sierra SL	Extended Cab Pickup	V8 5.0L	RWD Automatic
1994 - 1999	GMC	C1500	Sierra SL	Standard Cab Pickup	V8 5.0L	RWD Automatic
1994 - 1999	GMC	C1500	Sierra SL	Extended Cab Pickup	V8 5.7L	RWD Automatic
1994 - 1999	GMC	C1500	Sierra SL	Standard Cab Pickup	V8 5.7L	RWD Automatic
1994 - 1999	GMC	C1500	Sierra SLT	Extended Cab Pickup	V8 5.0L	RWD Automatic
1994 - 1999	GMC	C1500	Sierra SLT	Extended Cab Pickup	V8 5.7L	RWD Automatic
1988 - 1999	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 5.0L	RWD Automatic
1988 - 1999	GMC	C1500	Sierra SLE	Standard Cab Pickup	V8 5.0L	RWD Automatic
1988 - 1999	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 5.7L	RWD Automatic
1988 - 1999	GMC	C1500	Sierra SLE	Standard Cab Pickup	V8 5.7L	RWD Automatic
1995 - 1998	GMC	C1500	Sierra SL	Extended Cab Pickup	V6 4.3L	RWD Automatic & Manual
1995 - 1998	GMC	C1500	Sierra SL	Extended Cab Pickup	V8 5.0L	RWD Manual
1995 - 1998	GMC	C1500	Sierra SL	Extended Cab Pickup	V8 5.7L	RWD Manual
1995 - 1998	GMC	C1500	Sierra SLE	Extended Cab Pickup	V6 4.3L	RWD Automatic & Manual
1995 - 1998	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 5.0L	RWD Manual
1995 - 1998	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 5.7L	RWD Manual
1995 - 1998	GMC	C1500	Sierra SLT	Extended Cab Pickup	V6 4.3L	RWD Automatic & Manual
1995 - 1998	GMC	C1500	Sierra SLT	Standard Cab Pickup	V6 4.3L	RWD Automatic & Manual
1995 - 1998	GMC	C1500	Sierra SLT	Extended Cab Pickup	V8 5.0L	RWD Manual
1995 - 1998	GMC	C1500	Sierra SLT	Standard Cab Pickup	V8 5.0L	RWD Manual
1995 - 1998	GMC	C1500	Sierra SLT	Extended Cab Pickup	V8 5.7L	RWD Manual
1995 - 1998	GMC	C1500	Sierra SLT	Standard Cab Pickup	V8 5.7L	RWD Manual
1994 - 1998	GMC	C1500	Sierra SL	Extended Cab Pickup	V6 4.3L	RWD Automatic & Manual
1994 - 1998	GMC	C1500	Sierra SL	Standard Cab Pickup	V6 4.3L	RWD Automatic & Manual
1994 - 1998	GMC	C1500	Sierra SL	Extended Cab Pickup	V8 5.0L	RWD Manual
1994 - 1998	GMC	C1500	Sierra SL	Standard Cab Pickup	V8 5.0L	RWD Manual
1994 - 1998	GMC	C1500	Sierra SL	Extended Cab Pickup	V8 5.7L	RWD Manual
1994 - 1998	GMC	C1500	Sierra SL	Standard Cab Pickup	V8 5.7L	RWD Manual
1994 - 1998	GMC	C1500	Sierra SLT	Extended Cab Pickup	V6 4.3L	RWD Automatic & Manual
1994 - 1998	GMC	C1500	Sierra SLT	Extended Cab Pickup	V8 5.0L	RWD Manual
1994 - 1998	GMC	C1500	Sierra SLT	Extended Cab Pickup	V8 5.7L	RWD Manual
1994 - 1998	GMC	C1500	Sierra Special	Standard Cab Pickup	V6 4.3L	RWD Automatic & Manual
1994 - 1998	GMC	C1500	Sierra Special	Standard Cab Pickup	V8 5.0L	RWD Automatic & Manual
1994 - 1998	GMC	C1500	Sierra Special	Standard Cab Pickup	V8 5.7L	RWD Automatic & Manual
1988 - 1998	GMC	C1500	Sierra SLE	Extended Cab Pickup	V6 4.3L	RWD Automatic & Manual
1988 - 1998	GMC	C1500	Sierra SLE	Standard Cab Pickup	V6 4.3L	RWD Automatic & Manual
1988 - 1998	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 5.0L	RWD Manual
1988 - 1998	GMC	C1500	Sierra SLE	Standard Cab Pickup	V8 5.0L	RWD Manual
1988 - 1998	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 5.7L	RWD Manual
1988 - 1998	GMC	C1500	Sierra SLE	Standard Cab Pickup	V8 5.7L	RWD Manual
1997	GMC	C1500	Sierra GT	Standard Cab Pickup	V6 4.3L	RWD Automatic & Manual
1997	GMC	C1500	Sierra GT	Standard Cab Pickup	V8 5.0L	RWD Automatic & Manual
1997	GMC	C1500	Sierra GT	Standard Cab Pickup	V8 5.7L	RWD Automatic & Manual
1997	GMC	C1500	Sierra GT	Standard Cab Pickup	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
1995 - 1997	GMC	C1500	Sierra SL	Extended Cab Pickup	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
1995 - 1997	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
1995 - 1997	GMC	C1500	Sierra SLT	Extended Cab Pickup	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
1995 - 1997	GMC	C1500	Sierra SLT	Standard Cab Pickup	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
1994 - 1997	GMC	C1500	Sierra SL	Extended Cab Pickup	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
1994 - 1997	GMC	C1500	Sierra SL	Standard Cab Pickup	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
1994 - 1997	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
1994 - 1997	GMC	C1500	Sierra SLE	Standard Cab Pickup	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
1994 - 1997	GMC	C1500	Sierra SLT	Extended Cab Pickup	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
1994 - 1997	GMC	C1500	Sierra Special	Standard Cab Pickup	V8 6.5L DIESEL Turbo	RWD Automatic & Manual
1995	GMC	C1500	Sierra SLT	Standard Cab Pickup	V8 6.5L DIESEL	RWD Automatic & Manual
1994 - 1995	GMC	C1500	Sierra SL	Extended Cab Pickup	V8 6.5L DIESEL	RWD Automatic & Manual
1994 - 1995	GMC	C1500	Sierra SL	Standard Cab Pickup	V8 6.5L DIESEL	RWD Automatic & Manual
1994 - 1995	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 6.5L DIESEL	RWD Automatic & Manual
1994 - 1995	GMC	C1500	Sierra SLE	Standard Cab Pickup	V8 6.5L DIESEL	RWD Automatic & Manual
1994 - 1995	GMC	C1500	Sierra SLT	Extended Cab Pickup	V8 6.5L DIESEL	RWD Automatic & Manual
1994 - 1995	GMC	C1500	Sierra Special	Standard Cab Pickup	V8 6.5L DIESEL	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra	Extended Cab Pickup	V6 4.3L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra	Standard Cab Pickup	V6 4.3L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra	Extended Cab Pickup	V8 5.0L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra	Standard Cab Pickup	V8 5.0L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra	Extended Cab Pickup	V8 5.7L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra	Standard Cab Pickup	V8 5.7L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra	Extended Cab Pickup	V8 6.2L DIESEL	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra	Standard Cab Pickup	V8 6.2L DIESEL	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra SLE	Extended Cab Pickup	V8 6.2L DIESEL	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra SLE	Standard Cab Pickup	V8 6.2L DIESEL	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra SLX	Extended Cab Pickup	V6 4.3L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra SLX	Standard Cab Pickup	V6 4.3L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra SLX	Extended Cab Pickup	V8 5.0L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra SLX	Standard Cab Pickup	V8 5.0L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra SLX	Extended Cab Pickup	V8 5.7L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra SLX	Standard Cab Pickup	V8 5.7L	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra SLX	Extended Cab Pickup	V8 6.2L DIESEL	RWD Automatic & Manual
1988 - 1993	GMC	C1500	Sierra SLX	Standard Cab Pickup	V8 6.2L DIESEL	RWD Automatic & Manual
1985 - 1986	GMC	C1500	Base	Standard Cab Pickup	V6 4.3L	RWD Automatic & Manual
1985 - 1986	GMC	C1500	High Sierra	Standard Cab Pickup	V6 4.3L	RWD Automatic & Manual
1985 - 1986	GMC	C1500	Sierra Classic	Standard Cab Pickup	V6 4.3L	RWD Automatic & Manual
1982 - 1986	GMC	C1500	Base	Standard Cab Pickup	V8 6.2L DIESEL	RWD Automatic & Manual
1982 - 1986	GMC	C1500	High Sierra	Standard Cab Pickup	V8 6.2L DIESEL	RWD Automatic & Manual
1982 - 1986	GMC	C1500	Sierra Classic	Standard Cab Pickup	V8 6.2L DIESEL	RWD Automatic & Manual
1981 - 1986	GMC	C1500	Base	Standard Cab Pickup	V8 5.0L	RWD Automatic & Manual
1981 - 1986	GMC	C1500	Base	Standard Cab Pickup	V8 5.7L	RWD Automatic & Manual
1981 - 1986	GMC	C1500	High Sierra	Standard Cab Pickup	V8 5.0L	RWD Automatic & Manual
1981 - 1986	GMC	C1500	High Sierra	Standard Cab Pickup	V8 5.7L	RWD Automatic & Manual
1981 - 1986	GMC	C1500	Sierra Classic	Standard Cab Pickup	V8 5.0L	RWD Automatic & Manual
1981 - 1986	GMC	C1500	Sierra Classic	Standard Cab Pickup	V8 5.7L	RWD Automatic & Manual
1981 - 1984	GMC	C1500	Base	Standard Cab Pickup	L6 4.1L	RWD Automatic & Manual
1981 - 1984	GMC	C1500	High Sierra	Standard Cab Pickup	L6 4.1L	RWD Automatic & Manual
1981 - 1984	GMC	C1500	Sierra Classic	Standard Cab Pickup	L6 4.1L	RWD Automatic & Manual
1982	GMC	C1500	Sierra Grande	Standard Cab Pickup	V8 6.2L DIESEL	RWD Automatic & Manual
1982	GMC	C1500	Street Coupe	Standard Cab Pickup	V8 6.2L DIESEL	RWD Automatic & Manual
1981 - 1982	GMC	C1500	Sierra Grande	Standard Cab Pickup	L6 4.1L	RWD Automatic & Manual
1981 - 1982	GMC	C1500	Sierra Grande	Standard Cab Pickup	V8 5.0L	RWD Automatic & Manual
1981 - 1982	GMC	C1500	Sierra Grande	Standard Cab Pickup	V8 5.7L	RWD Automatic & Manual
1981 - 1982	GMC	C1500	Street Coupe	Standard Cab Pickup	L6 4.1L	RWD Automatic & Manual
1981 - 1982	GMC	C1500	Street Coupe	Standard Cab Pickup	V8 5.0L	RWD Automatic & Manual
1981 - 1982	GMC	C1500	Street Coupe	Standard Cab Pickup	V8 5.7L	RWD Automatic & Manual
1981	GMC	C1500	Base	Standard Cab Pickup	V8 5.7L DIESEL	RWD Automatic & Manual
1981	GMC	C1500	High Sierra	Standard Cab Pickup	V8 5.7L DIESEL	RWD Automatic & Manual
1981	GMC	C1500	Sierra Classic	Standard Cab Pickup	V8 5.7L DIESEL	RWD Automatic & Manual
1981	GMC	C1500	Sierra Grande	Standard Cab Pickup	V8 5.7L DIESEL	RWD Automatic & Manual
1981	GMC	C1500	Street Coupe	Standard Cab Pickup	V8 5.7L DIESEL	RWD Automatic & Manual

Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

Ships to all countries via US Postal Service Priority Mail.
Most orders ship within 1 business day.
Delivery time: 1-4 business days after shipment.
International shipping available, including APO/FPO addresses.
Tracking information provided for all shipments.
Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

120-Day Returns - Return any part within 120 days from date of receipt.
Must obtain RMA (Return Merchandise Authorization) number before returning.
Parts must be in original condition, uninstalled, unaltered, and in original packaging.
Important: Electrical parts are not returnable if unsealed.
Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

Shipping costs or labor expenses.
Installation errors.
Parts used for racing.
Commercial vehicle parts.

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. © 2024 Walker Products Inc. All rights reserved.

Interchange Parts

Brand	Part Number
ACDelco	213-274
ACDelco	213-325
ACDelco	213-89
Advan-tech	2H3
Airtex	5S2155
BWD	S8003
Calderon	104-007-L7
Delphi	AS10014
Forecast	KS26
General Motors	10456017
General Motors	1997562
Hella	613-02
HOLSTEIN	2KNC0024
Isuzu	8019975620
Isuzu	8104560170
Isuzu	8104562870
KEM	144-402
KEM	144-415
NTK	ID0104
Pontiac	10456205
Pontiac	10456287
SMP	KS2
SMP	KS2T
Tomco Products	29014
Wells	SU121

Fits Years: 1981 1982 1983 1984 1985 1986 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999

Fits Models: C1500

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1981 - 1999 GMC C1500 Ignition Knock (Detonation) Sensor (Walker Products) NEW

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1981 - 1999 GMC C1500 Ignition Knock (Detonation) Sensor (Walker Products) NEW

Product Notes

Meet Wrenchy - The Amazing Parts Assistant!

Wrenchy the Robot ®

Specifications & Info

Vehicle Fitment Guide

⚠️ No Matching Vehicles Found

Policies

Shipping Information

Return Policy

Warranty

Interchange Parts

Your Go-To Placefor auto parts.

Shop With Total Confidence

4× the Industry Standard

Engineered To OEM Specs

What buyers are saying.

Racing Partner Videos

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