Global Parts 1811789 Ignition Knock (Detonation) Sensor

Name: Global Parts 1811789 Ignition Knock (Detonation) Sensor
Brand: Global Parts
SKU: BKNH-1811789
Price: 35.45 USD
Availability: InStock

38 vehicles fit this part

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

$35.45Free Shipping

Free ShippingNo Cost to Continental U.S.

Free Returns*Wrong fit? No cost

60-Day ReturnsMoney back guarantee

*Free return shipping only qualifies if our fitment verification tool is used.

In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.

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

Fitment: Suzuki and Chevrolet, SX4, Grand Vitara, Aerio, XL-7, Tracker, and Vitara

Easy Returns — Return within 60 days for a full refund

Fast Shipping — Most orders ship same business day before 1pm CST

Not what you need? See all Ignition Knock (Detonation) Sensor options

Reliable Ignition Knock Sensor for Chevrolet and Suzuki Vehicles

The Global Parts 1811789 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knocking in select Chevrolet and Suzuki models. This sensor helps maintain optimal engine performance by providing precise feedback to the engine control unit.

Wiring harness length of 6 inches for flexible installation
Single blade terminal type ensuring secure electrical connection
Includes wiring harness for direct compatibility
One female round connector for easy plug-in fit
Mounting hardware not included, allowing use of existing fasteners

Detailed Product Description

The Global Parts 1811789 ignition knock sensor features a 6-inch wiring harness that provides sufficient length for installation in engine compartments of Chevrolet Grand Vitara, Suzuki SX4, Tracker, Vitara, and XL-7 models. The sensor uses a single blade terminal and a female round connector, designed to interface seamlessly with the vehicle’s existing wiring system. While mounting hardware is not included, the sensor is compatible with standard mounting points on the specified vehicles. This sensor is engineered to detect detonation or knocking events, enabling the engine control unit to adjust ignition timing and prevent engine damage.

Compatible Vehicles and Common Applications

Chevrolet Grand Vitara ignition knock sensor replacement
Suzuki SX4 detonation sensor for emission control
Tracker and Vitara engine knock detection sensor
XL-7 ignition knock sensor for improved engine management

Installation Notes and Tips

Ensure the wiring harness is routed away from high-heat areas to prevent damage
Verify connector orientation before installation to avoid improper connection
Use existing mounting hardware or appropriate fasteners as mounting hardware is not included
Disconnect the battery before installation to prevent electrical shorts

Quality Assurance and Warranty

Global Parts maintains strict quality control standards for the 1811789 ignition knock sensor to ensure reliable performance and durability. This sensor is manufactured to meet or exceed OEM specifications for the listed Chevrolet and Suzuki models. Warranty coverage details should be confirmed at the point of purchase.

This part fits 38 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2011	Suzuki	Swift	1.5L	L4		N/A
2010	Suzuki	Swift	1.5L	L4		N/A
2009	Suzuki	Swift	1.5L	L4		N/A
2009	Suzuki	SX4	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2008	Chevrolet	Tracker	2.0L	L4		N/A
2008	Suzuki	Grand Vitara	2.7L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2008	Suzuki	Swift	1.5L	L4		N/A
2008	Suzuki	SX4	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2007	Chevrolet	Tracker	2.0L	L4		N/A
2007	Suzuki	Grand Vitara	2.7L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2007	Suzuki	Swift	1.5L	L4		N/A
2007	Suzuki	SX4	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Chevrolet	Tracker	2.0L	L4		N/A
2006	Suzuki	Grand Vitara	2.7L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2006	Suzuki	XL-7	2.7L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Chevrolet	Tracker	2.0L	L4		N/A
2005	Suzuki	Grand Vitara	2.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Suzuki	XL-7	2.7L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Chevrolet	Tracker	2.0L	L4		N/A
2004	Suzuki	Grand Vitara	2.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Suzuki	XL-7	2.7L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Chevrolet	Tracker	2.0L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Suzuki	Grand Vitara	2.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Suzuki	Vitara	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Suzuki	XL-7	2.7L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Chevrolet	Tracker	2.0L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Suzuki	Grand Vitara	2.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Suzuki	Vitara	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Suzuki	XL-7	2.7L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Chevrolet	Tracker	2.0L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Suzuki	Grand Vitara	2.7L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Suzuki	Grand Vitara	2.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Suzuki	Vitara	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Chevrolet	Tracker	2.0L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Suzuki	Grand Vitara	2.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Suzuki	Vitara	2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Suzuki	Grand Vitara	2.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Suzuki	Vitara	2.0L	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.