Global Parts 1811790 Ignition Knock (Detonation) Sensor

Name: Global Parts 1811790 Ignition Knock (Detonation) Sensor
Brand: Global Parts
SKU: BKNH-1811790
Price: 36.43 USD
Availability: OutOfStock

53 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Chevrolet and GMC, Silverado 2500 HD Classic, Silverado 3500 Classic, Sierra 2500 HD Classic, Sierra 3500 Classic, Avalanche 2500, Silverado 2500 HD, Silverado 3500, Suburban 2500, Sierra 2500 HD, Sierra 3500, and Yukon XL 2500

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Reliable Ignition Knock Sensor for Chevrolet and GMC Trucks

The Global Parts Ignition Knock (Detonation) Sensor 1811790 is designed to provide accurate engine knock detection for heavy-duty Chevrolet and GMC trucks. This sensor helps maintain optimal engine performance and protects your vehicle from potential damage caused by detonation.

Length: 2.39 inches for precise fitment
Blade terminal type ensuring secure electrical connection
Single female round connector for easy installation
One terminal quantity for streamlined design
Compatible with multiple Chevrolet and GMC 2500 and 3500 series trucks
Mounting hardware not included

Product Details and Specifications

The Global Parts 1811790 ignition knock sensor features a 2.39-inch length and a blade terminal type, which provides a reliable electrical connection essential for accurate knock detection. It includes one female round connector, simplifying the wiring process during installation. This sensor is engineered specifically for heavy-duty Chevrolet and GMC models, including Avalanche 2500, Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, Silverado 3500, Suburban 2500, and Yukon XL 2500. The design ensures compatibility with these vehicles’ engine management systems to monitor and report engine detonation effectively.

Compatible Vehicles and Applications

This ignition knock sensor is compatible with the following Chevrolet and GMC models:

Chevrolet Avalanche 2500
Chevrolet Sierra 2500 HD and 2500 HD Classic
Chevrolet Sierra 3500 and 3500 Classic
Chevrolet Silverado 2500 HD and 2500 HD Classic
Chevrolet Silverado 3500 and 3500 Classic
Chevrolet Suburban 2500
GMC Sierra 2500 HD and 2500 HD Classic
GMC Sierra 3500 and 3500 Classic
GMC Yukon XL 2500

Common Issues Addressed by the Ignition Knock Sensor

Engine knocking or pinging under load
Reduced fuel efficiency due to improper ignition timing
Check engine light triggered by detonation sensor faults
Engine performance issues related to inaccurate knock detection
Potential engine damage from undetected detonation

Installation Notes and Tips

When installing the Global Parts 1811790 ignition knock sensor, ensure the sensor is mounted securely in the designated engine location. Note that mounting hardware is not included, so use the original hardware or appropriate replacements. The single female round connector and blade terminal type facilitate straightforward electrical connections. Verify the connector is fully seated to prevent signal interruptions. It is recommended to follow the vehicle manufacturer’s torque specifications and installation procedures to avoid sensor damage.

Quality Assurance and Warranty Information

Global Parts manufactures this ignition knock sensor to meet OEM specifications for fit, form, and function. While mounting hardware is not included, the sensor undergoes quality checks to ensure reliable performance in heavy-duty Chevrolet and GMC trucks. Please refer to Global Parts’ warranty policy for coverage details related to this part number 1811790.

This part fits 53 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
2007	Chevrolet	Silverado 2500 HD Classic	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2007	Chevrolet	Silverado 3500 Classic	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2007	GMC	Sierra 2500 HD Classic	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2007	GMC	Sierra 3500 Classic	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Chevrolet	Avalanche 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Chevrolet	Silverado 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Chevrolet	Silverado 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Chevrolet	Suburban 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	GMC	Sierra 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	GMC	Sierra 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	GMC	Yukon XL 2500	8.1L	V8	N/A
2005	Chevrolet	Avalanche 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Chevrolet	Silverado 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Chevrolet	Silverado 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Chevrolet	Suburban 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	GMC	Sierra 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	GMC	Sierra 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	GMC	Yukon XL 2500	8.1L	V8	N/A
2004	Chevrolet	Avalanche 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Chevrolet	Silverado 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Chevrolet	Silverado 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Chevrolet	Suburban 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	GMC	Sierra 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	GMC	Sierra 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	GMC	Yukon XL 2500	8.1L	V8	N/A
2003	Chevrolet	Avalanche 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Chevrolet	Silverado 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Chevrolet	Silverado 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Chevrolet	Suburban 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	GMC	Sierra 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	GMC	Sierra 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	GMC	Yukon XL 2500	8.1L	V8	N/A
2002	Chevrolet	Avalanche 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Chevrolet	Express 3500	8.1L	V8	N/A
2002	Chevrolet	Silverado 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Chevrolet	Silverado 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Chevrolet	Suburban 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	GMC	Savana 3500	8.1L	V8	N/A
2002	GMC	Sierra 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	GMC	Sierra 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	GMC	Yukon XL 2500	8.1L	V8	N/A
2001	Chevrolet	Express 3500	8.1L	V8	N/A
2001	Chevrolet	Silverado 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Chevrolet	Silverado 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Chevrolet	Suburban 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	GMC	Savana 3500	8.1L	V8	N/A
2001	GMC	Sierra 2500 HD	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	GMC	Sierra 3500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	GMC	Yukon XL 2500	8.1L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Chevrolet	P30	7.4L	V8	N/A	VIN B
1999	GMC	P3500	7.4L	V8	N/A	VIN B
1998	Chevrolet	P30	7.4L	V8	N/A	VIN B
1998	GMC	P3500	7.4L	V8	N/A	VIN B

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.