Global Parts 1811752 Ignition Knock (Detonation) Sensor

Name: Global Parts 1811752 Ignition Knock (Detonation) Sensor
Brand: Global Parts
SKU: BKNH-1811752
Price: 29.76 USD
Availability: InStock

⚙️ 78 vehicles fit this part

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🚗Fitment: Chevrolet, Saturn, Pontiac, and Oldsmobile, Cobalt, Ion, HHR, Malibu, G6, Solstice, Vue, Cavalier, Classic, Grand Am, Sunfire, Alero, L300, L200, LW200, L100, LS, LS1, and LW1

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Overview of Global Parts Ignition Knock Sensor 1811752

The Global Parts Ignition Knock (Detonation) Sensor 1811752 is designed for precise detection of engine knock in select GM vehicles. Compatible with Chevrolet, Oldsmobile, Pontiac, and Saturn models, this sensor helps maintain optimal engine performance by monitoring detonation events.

Length: 10 inches for proper fitment
Blade terminal type with 2 terminals for reliable electrical connection
Includes mounting hardware for straightforward installation
Single rectangular male connector with 1 connector quantity
Wiring harness included to ensure compatibility and ease of replacement

Detailed Product Description

This ignition knock sensor from Global Parts, part number 1811752, is engineered to detect engine knocking or detonation by sensing vibrations in the engine block. The sensor’s 10-inch length and blade terminal type with two terminals provide a secure and accurate connection to the vehicle’s engine control unit. The included mounting hardware and wiring harness simplify the installation process, reducing the need for additional parts or modifications.

Designed specifically for use in Chevrolet models such as the Cavalier, Malibu, and Cobalt, as well as Oldsmobile Alero, Pontiac G6, Grand Am, Sunfire, and Saturn Vue and Ion, this sensor ensures compatibility and reliable performance. The rectangular male connector with a single connection point matches factory specifications, maintaining the integrity of the vehicle’s emission control system.

Common Applications and Issues Addressed

Detects engine knock to prevent potential damage
Helps improve fuel efficiency by optimizing ignition timing
Reduces harmful emissions by ensuring proper combustion
Prevents engine misfires related to detonation
Supports engine performance in Chevrolet Malibu, Pontiac G6, and Saturn Vue

Installation Notes and Tips

Verify vehicle compatibility with Chevrolet, Oldsmobile, Pontiac, or Saturn models listed
Use the included mounting hardware to secure the sensor firmly to the engine block
Ensure the rectangular male connector is properly seated to avoid electrical issues
Check wiring harness connections for secure fit and no damage
Follow vehicle manufacturer torque specifications when installing the sensor

Quality Assurance and Warranty

Global Parts provides this ignition knock sensor with quality standards that meet OEM requirements. The part number 1811752 undergoes testing to ensure durability and accurate performance in emission control systems. Installation with the included hardware and wiring harness supports reliable operation. Warranty details should be confirmed with the distributor or retailer at the time of purchase.

This part fits 78 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2008	Chevrolet	Captiva Sport	2.4L	L4		N/A
2007	Chevrolet	Cobalt	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2007	Saturn	Ion	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Chevrolet	Cobalt	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Chevrolet	Cobalt	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Chevrolet	Cobalt	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Chevrolet	HHR	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Chevrolet	HHR	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Chevrolet	Malibu	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Pontiac	G4	2.4L	L4		N/A
2006	Pontiac	G6	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Pontiac	Solstice	2.4L	L4		N/A	Ignition Knock Sensor; w/ Stamping #12457711
2006	Saturn	Ion	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Saturn	Ion	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Saturn	Ion	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Saturn	Vue	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Chevrolet	Cavalier	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Chevrolet	Classic	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Chevrolet	Cobalt	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Chevrolet	Cobalt	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Chevrolet	Malibu	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Pontiac	G4	2.2L	L4		N/A
2005	Pontiac	Grand Am	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Pontiac	Sunfire	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Saturn	Ion	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Saturn	Ion	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Saturn	Vue	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Chevrolet	Cavalier	2.2L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Chevrolet	Cavalier	2.2L	L4	BI-FUEL	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Chevrolet	Classic	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Chevrolet	Malibu	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Oldsmobile	Alero	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Pontiac	Grand Am	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Pontiac	Sunfire	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Saturn	Ion	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Saturn	Ion	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Saturn	L300	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Saturn	Vue	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Chevrolet	Astra	2.2L	L4		N/A
2003	Chevrolet	Cavalier	2.2L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Chevrolet	Cavalier	2.2L	L4	BI-FUEL	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Oldsmobile	Alero	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Pontiac	Grand Am	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Pontiac	Sunfire	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Saturn	Ion	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Saturn	L200	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Saturn	LW200	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Saturn	Vue	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Chevrolet	Astra	2.2L	L4		N/A
2002	Chevrolet	Cavalier	2.2L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Chevrolet	Cavalier	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Oldsmobile	Alero	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Pontiac	Grand Am	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Pontiac	Sunfire	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Pontiac	Sunfire	2.2L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Saturn	L100	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Saturn	L200	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Saturn	LW200	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Saturn	Vue	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Chevrolet	Astra	2.2L	L4		N/A
2001	Chevrolet	Cavalier	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Oldsmobile	Alero	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Pontiac	Grand Am	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Pontiac	Sunfire	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Saturn	L100	2.2L	L4		N/A
2001	Saturn	L200	2.2L	L4		N/A
2001	Saturn	LW200	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Chevrolet	Cavalier	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Oldsmobile	Alero	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Pontiac	Grand Am	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Pontiac	Sunfire	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Saturn	LS	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Saturn	LS1	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Saturn	LW1	2.2L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Chevrolet	Cavalier	2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Oldsmobile	Alero	2.4L	L4		N/A	Ignition Knock Sensor; w/ Stamping #24577244
1999	Pontiac	Grand Am	2.4L	L4		N/A	Ignition Knock Sensor; w/ Stamping #24577244
1999	Pontiac	Sunfire	2.4L	L4		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.