Global Parts 1811741 Ignition Knock (Detonation) Sensor

Name: Global Parts 1811741 Ignition Knock (Detonation) Sensor
Brand: Global Parts
SKU: BKNH-1811741
Price: 41.99 USD
Availability: InStock

111 vehicles fit this part

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

Fitment: Buick, Pontiac, Chevrolet, and Oldsmobile, LaCrosse, Lucerne, Grand Prix, Allure, LeSabre, Park Avenue, Impala, Monte Carlo, Bonneville, Regal, Camaro, Firebird, Riviera, Lumina, 88, Intrigue, LSS, Regency, and 98

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Overview of Global Parts Ignition Knock Sensor 1811741

The Global Parts Ignition Knock (Detonation) Sensor 1811741 is designed to detect engine knocking and help optimize ignition timing. This sensor is compatible with various Buick, Chevrolet, Oldsmobile, and Pontiac models, ensuring reliable performance in emission control systems.

Length: 2.4 inches for precise fitment
Single blade terminal type for secure electrical connection
One female round connector for easy installation
Includes one connector with one terminal
Mounting hardware not included

Detailed Product Description

The Global Parts 1811741 ignition knock sensor is engineered to monitor engine detonation by detecting vibrations caused by knocking. Its 2.4-inch length allows it to fit accurately within the engine assembly of select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Featuring a single blade terminal and a female round connector, this sensor ensures a stable and reliable electrical connection. The design includes one connector and one terminal, simplifying the wiring process during installation. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.

Compatible Vehicles and Applications

This ignition knock sensor is compatible with a range of models including Buick 88, 98, LeSabre, Lucerne, LaCrosse, and Park Avenue; Chevrolet Camaro, Impala, Lumina, Monte Carlo; Oldsmobile LSS, Regency, and Riviera; as well as Pontiac Allure, Bonneville, Firebird, Grand Prix, and Regal. It is specifically designed for emission control systems requiring precise knock detection to maintain engine efficiency and reduce harmful emissions.

Common Issues Addressed by This Sensor

Engine knocking or pinging during acceleration
Reduced fuel efficiency due to improper ignition timing
Check engine light triggered by knock sensor fault codes
Engine performance issues related to detonation
Emission control system malfunctions linked to knock detection

Installation Notes and Tips

When installing the Global Parts 1811741 knock sensor, ensure the engine is cool and the ignition is off. The sensor mounts in a specific location on the engine block; refer to the vehicle’s service manual for exact placement. Since mounting hardware is not included, retain original bolts or acquire appropriate replacements. Connect the female round connector securely to avoid electrical issues. Verify sensor alignment and wiring integrity before completing installation.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet OEM specifications for fit and function. While mounting hardware is not supplied, the sensor itself undergoes quality checks to ensure durability and accurate performance. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary.

This part fits 111 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
2009	Buick	Allure	3.8L	V6	N/A
2009	Buick	LaCrosse	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2008	Buick	Allure	3.8L	V6	N/A
2008	Buick	LaCrosse	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2008	Buick	Lucerne	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2008	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2007	Buick	Allure	3.8L	V6	N/A
2007	Buick	LaCrosse	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2007	Buick	Lucerne	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2007	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Buick	Allure	3.8L	V6	N/A
2006	Buick	LaCrosse	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Buick	Lucerne	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Buick	Allure	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Buick	LaCrosse	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Buick	LeSabre	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Buick	Park Avenue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Chevrolet	Impala	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Chevrolet	Monte Carlo	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Pontiac	Bonneville	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Buick	LeSabre	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Buick	Park Avenue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Buick	Regal	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Chevrolet	Impala	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Chevrolet	Monte Carlo	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Pontiac	Bonneville	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Buick	LeSabre	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Buick	Park Avenue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Buick	Regal	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Chevrolet	Impala	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Chevrolet	Monte Carlo	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Pontiac	Bonneville	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Buick	LeSabre	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Buick	Park Avenue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Buick	Regal	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Chevrolet	Camaro	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Chevrolet	Impala	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Chevrolet	Monte Carlo	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Pontiac	Bonneville	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Pontiac	Firebird	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Buick	LeSabre	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Buick	Park Avenue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Buick	Regal	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Chevrolet	Camaro	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Chevrolet	Impala	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Chevrolet	Monte Carlo	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Pontiac	Bonneville	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Pontiac	Firebird	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Buick	LeSabre	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Buick	Park Avenue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Buick	Regal	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Chevrolet	Camaro	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Chevrolet	Impala	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Chevrolet	Monte Carlo	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Pontiac	Bonneville	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Pontiac	Firebird	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Buick	LeSabre	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Buick	Park Avenue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Buick	Regal	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Buick	Riviera	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Chevrolet	Camaro	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Chevrolet	Lumina	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Chevrolet	Monte Carlo	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Oldsmobile	88	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Oldsmobile	Intrigue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Oldsmobile	LSS	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Pontiac	Bonneville	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Pontiac	Firebird	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Buick	LeSabre	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Buick	Park Avenue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Buick	Regal	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Buick	Riviera	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Chevrolet	Camaro	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Chevrolet	Lumina	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Chevrolet	Monte Carlo	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Oldsmobile	88	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Oldsmobile	Intrigue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Oldsmobile	LSS	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Oldsmobile	Regency	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Pontiac	Bonneville	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Pontiac	Firebird	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Buick	LeSabre	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Buick	Park Avenue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Buick	Regal	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Buick	Riviera	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Chevrolet	Camaro	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Oldsmobile	88	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Oldsmobile	LSS	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Oldsmobile	Regency	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Pontiac	Bonneville	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Pontiac	Firebird	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Pontiac	Grand Prix	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Buick	LeSabre	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Buick	Park Avenue	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Buick	Regal	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Buick	Riviera	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Chevrolet	Camaro	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Oldsmobile	88	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Oldsmobile	98	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Oldsmobile	LSS	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Pontiac	Bonneville	3.8L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Pontiac	Firebird	3.8L	V6	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.