Global Parts 1811748 Ignition Knock (Detonation) Sensor

Name: Global Parts 1811748 Ignition Knock (Detonation) Sensor
Brand: Global Parts
SKU: BKNH-1811748
Price: 38.00 USD
Availability: InStock

40 vehicles fit this part

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

Fitment: Buick, Chevrolet, GMC, Pontiac, and Saturn, Verano, Regal, LaCrosse, Cobalt, Equinox, HHR, Malibu, Terrain, G5, Sky, Vue, Solstice, and Aura

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Reliable Ignition Knock Sensor for Buick, Chevrolet, GMC, Pontiac, and Saturn

The Global Parts 1811748 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for a range of vehicles including Buick LaCrosse, Chevrolet Malibu, GMC Terrain, Pontiac G5, and Saturn Vue. This sensor helps maintain engine performance by detecting engine knock and sending signals to the engine control unit.

Key Features of Global Parts 1811748 Knock Sensor

Length: 7.5 inches for precise fitment
Blade terminal type ensuring secure electrical connection
Includes mounting hardware for straightforward installation
Single rectangular female connector with two terminals
Wiring harness included for complete replacement

Detailed Description of the Ignition Knock Sensor

The Global Parts 1811748 ignition knock sensor is engineered to detect engine detonation by monitoring vibrations caused by knocking. Its 7.5-inch length and blade terminal type provide a reliable and secure connection within the engine bay. The sensor features a rectangular female connector with two terminals, designed to interface seamlessly with the vehicle’s wiring harness, which is included for convenience. Mounting hardware is also supplied, allowing for a complete and efficient replacement process. This sensor is compatible with various models such as the Buick LaCrosse, Chevrolet Cobalt, GMC Terrain, Pontiac Solstice, and Saturn Aura, ensuring proper fit and function.

Common Issues Addressed by This Knock Sensor

Engine knocking or pinging during acceleration
Reduced engine performance and fuel efficiency
Check engine light triggered by knock sensor fault codes
Irregular engine timing and misfires
Potential damage to engine components from undetected detonation

Installation Notes and Tips

Ensure the engine is cool before beginning installation
Use the included mounting hardware to secure the sensor firmly
Verify the connector is properly seated with the rectangular female plug
Check wiring harness connections for any signs of wear or damage
Clear any diagnostic trouble codes after installation to reset the engine control unit

Quality Assurance and Warranty Information

Global Parts provides this ignition knock sensor with quality standards that meet OEM specifications. The inclusion of mounting hardware and wiring harness ensures a complete replacement solution. While specific warranty details are not provided, Global Parts products typically come with a limited warranty covering defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms.

This part fits 40 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2016	Buick	Verano	2.0L	L4		N/A
2015	Buick	Verano	2.0L	L4		N/A
2014	Buick	Verano	2.0L	L4		N/A
2013	Buick	Verano	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2012	Buick	Regal	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2011	Buick	Regal	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2011	Buick	Regal	2.4L	L4		N/A	Ignition Knock Sensor; From 1/11
2011	Saab	9-5	2.0L	L4		N/A
2010	Buick	Allure	2.4L	L4		N/A
2010	Buick	LaCrosse	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Chevrolet	Captiva Sport	2.4L	L4		N/A
2010	Chevrolet	Cobalt	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Chevrolet	Cobalt	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Chevrolet	Equinox	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Chevrolet	HHR	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Chevrolet	HHR	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Chevrolet	HHR	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Chevrolet	Malibu	2.4L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Chevrolet	Malibu	2.4L	L4	FLEX	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	GMC	Terrain	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Pontiac	G5	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Pontiac	G6	2.4L	L4		N/A
2010	Saturn	Sky	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Saturn	Sky	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2010	Saturn	Vue	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Chevrolet	Captiva Sport	2.4L	L4		N/A
2009	Chevrolet	Cobalt	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Chevrolet	Cobalt	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Chevrolet	HHR	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Chevrolet	HHR	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Chevrolet	HHR	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Chevrolet	Malibu	2.4L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Pontiac	G5	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Pontiac	G6	2.4L	L4		N/A
2009	Pontiac	Solstice	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Pontiac	Solstice	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Saturn	Aura	2.4L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Saturn	Sky	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Saturn	Sky	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2009	Saturn	Vue	2.4L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.

* 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.