Global Parts 1811954 Ignition Knock (Detonation) Sensor

Name: Global Parts 1811954 Ignition Knock (Detonation) Sensor
Brand: Global Parts
SKU: BKNH-1811954
Price: 181.84 USD
Availability: InStock

⚙️ 157 vehicles fit this part

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

🚗Fitment: Acura and Honda, ILX, MDX, RDX, RLX, TLX, Accord, Civic, CR-V, Fit, HR-V, Odyssey, Pilot, Ridgeline, CR-Z, and Crosstour

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Reliable Ignition Knock Sensor for Acura and Honda Vehicles

The Global Parts Ignition Knock (Detonation) Sensor, part number 1811954, is designed to accurately detect engine knocking in select Acura and Honda models. This sensor helps maintain optimal engine performance by providing precise feedback to the engine control unit.

Wiring harness length: 12.25 inches for flexible installation
Blade terminal type with 3 terminals for secure electrical connection
Includes wiring harness with one rectangular male connector
Connector designed for easy plug-in with one connector quantity
Mounting hardware not included, allowing use of existing fasteners

Technical Details and Compatibility

This ignition knock sensor features a 12.25-inch wiring harness, providing sufficient length for installation in engine compartments of Acura and Honda vehicles. The blade terminal type with three terminals ensures reliable signal transmission. The sensor includes a single rectangular male connector, simplifying the connection process. While mounting hardware is not included, the sensor is compatible with factory mounting points on models such as the Honda Accord, Civic, CR-V, CR-Z, Crosstour, Fit, HR-V, and Acura ILX, MDX, Odyssey, Pilot, RDX, Ridgeline, RLX, and TLX.

Purpose and Common Applications

This ignition knock sensor is essential for detecting engine detonation and preventing potential damage. It is commonly used to address issues such as:

Engine knocking or pinging noises
Reduced fuel efficiency due to improper ignition timing
Check engine light triggered by knock sensor faults
Engine performance irregularities related to detonation
Diagnostic trouble codes related to knock sensor malfunction

Installation Notes and Tips

When installing part number 1811954, ensure the wiring harness is routed away from high-heat areas to prevent damage. Use existing mounting hardware from the original sensor, as this product does not include mounting bolts or brackets. Verify the connector securely mates with the vehicle’s wiring harness to avoid signal interruptions. It is recommended to clear any diagnostic trouble codes after installation and perform a test drive to confirm proper sensor operation.

Quality Assurance and Warranty Information

Global Parts manufactures this ignition knock sensor to meet or exceed OEM specifications for Acura and Honda vehicles. The sensor undergoes rigorous testing to ensure durability and accurate performance. While mounting hardware is not included, the product is backed by a limited warranty covering defects in materials and workmanship under normal use conditions.

This part fits 157 vehicles. Search below:

Year	Make	Model	Submodel	Drive Type	Liters	Cylinders	Fuel Type	Position	Notes
2025	Acura	MDX			3.0L	V6		N/A
2025	Acura	RDX			2.0L	L4		N/A
2025	Honda	Accord			2.0L	L4		N/A
2025	Honda	Odyssey			3.5L	V6		N/A
2025	Honda	Passport			3.5L	V6		N/A
2025	Honda	Pilot			3.5L	V6		N/A
2025	Honda	Ridgeline			3.5L	V6		N/A
2024	Acura	MDX			3.5L	V6		N/A
2024	Acura	RDX			2.0L	L4		N/A
2024	Acura	TLX			2.0L	L4		N/A
2024	Honda	Accord			2.0L	L4		N/A
2024	Honda	CR-V			2.0L	L4		N/A
2024	Honda	Odyssey			3.5L	V6		N/A
2024	Honda	Passport			3.5L	V6		N/A
2024	Honda	Pilot			3.5L	V6		N/A
2024	Honda	Ridgeline			3.5L	V6		N/A
2023	Acura	MDX			3.5L	V6		N/A
2023	Acura	RDX			2.0L	L4		N/A
2023	Acura	TLX			3.0L	V6		N/A
2023	Honda	Accord			2.0L	L4		N/A
2023	Honda	CR-V			2.0L	L4		N/A
2023	Honda	Odyssey			3.5L	V6		N/A
2023	Honda	Passport			3.5L	V6		N/A
2023	Honda	Pilot			3.5L	V6		N/A
2023	Honda	Ridgeline			3.5L	V6		N/A
2022	Acura	ILX			2.4L	L4		N/A
2022	Acura	MDX	Type S	AWD	3.0L	V6		N/A
2022	Acura	NSX			3.5L	V6		N/A
2022	Acura	RDX	PMC Edition	AWD	2.0L	L4		N/A
2022	Acura	TLX			3.0L	V6		N/A
2022	Honda	Accord	Hybrid		2.0L	L4	FULL HYBRID EV-GAS (FHEV)	N/A
2022	Honda	City			1.5L	L4		N/A
2022	Honda	HR-V	EX	FWD	1.8L	L4		N/A
2022	Honda	Insight	EX		1.5L	L4		N/A
2022	Honda	Odyssey	Touring		3.5L	V6		N/A
2022	Honda	Passport	EX-L	AWD	3.5L	V6		N/A
2022	Honda	Pilot	Sport	AWD	3.5L	V6		N/A
2022	Honda	Ridgeline	RTL	AWD	3.5L	V6		N/A
2021	Acura	ILX			2.4L	L4		N/A
2021	Acura	NSX			3.5L	V6		N/A
2021	Acura	RDX	PMC Edition	AWD	2.0L	L4		N/A
2021	Acura	TLX			2.0L	L4		N/A
2021	Honda	Accord	Touring		2.0L	L4	GAS	N/A
2021	Honda	City			1.5L	L4		N/A
2021	Honda	Clarity			1.5L	L4		N/A
2021	Honda	HR-V	EX-L	FWD	1.8L	L4		N/A
2021	Honda	Insight			1.5L	L4		N/A
2021	Honda	Odyssey			3.5L	V6		N/A
2021	Honda	Passport			3.5L	V6		N/A
2021	Honda	Pilot	EX	AWD	3.5L	V6		N/A
2021	Honda	Ridgeline	Touring	AWD	3.5L	V6		N/A
2020	Acura	ILX			2.4L	L4		N/A
2020	Acura	MDX			3.5L	V6		N/A
2020	Acura	NSX			3.5L	V6		N/A
2020	Acura	RDX			2.0L	L4		N/A
2020	Acura	RLX			3.5L	V6		N/A
2020	Acura	TLX			2.4L	L4		N/A
2020	Honda	Accord			2.0L	L4		N/A
2020	Honda	City			1.5L	L4		N/A
2020	Honda	Clarity			1.5L	L4		N/A
2020	Honda	CR-V			2.0L	L4		N/A
2020	Honda	Fit			1.5L	L4		N/A
2020	Honda	HR-V			1.8L	L4		N/A
2020	Honda	Insight			1.5L	L4		N/A
2020	Honda	Odyssey			3.5L	V6		N/A
2020	Honda	Passport			3.5L	V6		N/A
2020	Honda	Pilot			3.5L	V6		N/A
2020	Honda	Ridgeline			3.5L	V6		N/A
2019	Acura	ILX			2.4L	L4		N/A
2019	Acura	MDX			3.0L	V6		N/A
2019	Acura	NSX			3.5L	V6		N/A
2019	Acura	RDX			2.0L	L4		N/A
2019	Acura	RLX			3.5L	V6		N/A
2019	Acura	TLX			2.4L	L4		N/A
2019	Honda	Accord			2.0L	L4		N/A
2019	Honda	Clarity			1.5L	L4		N/A
2019	Honda	CR-V			2.4L	L4		N/A
2019	Honda	Fit			1.5L	L4		N/A
2019	Honda	HR-V			1.8L	L4		N/A
2019	Honda	Insight			1.5L	L4		N/A
2019	Honda	Odyssey			3.5L	V6		N/A
2019	Honda	Passport			3.5L	V6		N/A
2019	Honda	Pilot			3.5L	V6		N/A
2019	Honda	Ridgeline			3.5L	V6		N/A
2018	Acura	ILX			2.4L	L4		N/A
2018	Acura	MDX			3.0L	V6		N/A
2018	Acura	NSX			3.5L	V6		N/A
2018	Acura	RDX			3.5L	V6		N/A
2018	Acura	RLX			3.5L	V6		N/A
2018	Acura	TLX			3.5L	V6		N/A
2018	Honda	Accord			2.0L	L4		N/A
2018	Honda	Clarity			1.5L	L4		N/A
2018	Honda	CR-V			2.4L	L4		N/A
2018	Honda	Fit			1.5L	L4		N/A
2018	Honda	HR-V			1.8L	L4		N/A
2018	Honda	Odyssey			3.5L	V6		N/A
2018	Honda	Pilot			3.5L	V6		N/A
2018	Honda	Ridgeline			3.5L	V6		N/A
2017	Acura	ILX			2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Acura	MDX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Acura	NSX			3.5L	V6		N/A
2017	Acura	RDX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Acura	RLX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Acura	TLX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Honda	Accord			2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Honda	Accord			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Honda	Civic			2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Honda	Civic			1.5L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Honda	CR-V			1.5L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Honda	Fit			1.5L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Honda	HR-V			1.8L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Honda	Odyssey			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Honda	Pilot			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2017	Honda	Ridgeline			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Acura	ILX			2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Acura	MDX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Acura	RDX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Acura	RLX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Acura	TLX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Honda	Accord			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Honda	Civic			2.0L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Honda	Civic			1.5L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Honda	CR-V			2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Honda	CR-Z			1.5L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Honda	Fit			1.5L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Honda	HR-V			1.8L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Honda	Odyssey			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2016	Honda	Pilot			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2015	Acura	ILX			2.0L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2015	Acura	MDX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2015	Acura	RLX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2015	Acura	TLX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2015	Honda	Accord			2.0L	L4		N/A
2015	Honda	Civic			1.8L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2015	Honda	CR-V			2.4L	L4		N/A
2015	Honda	CR-Z			1.5L	L4		N/A
2015	Honda	Crosstour			2.4L	L4		N/A
2014	Acura	ILX			2.0L	L4		N/A
2014	Acura	MDX			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2014	Acura	RLX			3.5L	V6		N/A
2014	Honda	Accord			2.0L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2014	Honda	Accord			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2014	Honda	Civic			1.8L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2014	Honda	Civic			1.5L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2014	Honda	CR-V			2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2014	Honda	CR-Z			1.5L	L4		N/A
2014	Honda	Crosstour			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2014	Honda	Insight			1.3L	L4		N/A
2013	Acura	ILX			2.0L	L4		N/A
2013	Honda	Accord			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2013	Honda	Civic			1.8L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2013	Honda	Civic			1.5L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2013	Honda	CR-V			2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2013	Honda	Crosstour			3.5L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2013	Honda	Insight			1.3L	L4		N/A
2012	Honda	Civic			2.4L	L4		N/A
2012	Honda	CR-V			2.4L	L4		N/A

* 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.