Global Parts 1811780 Ignition Knock (Detonation) Sensor

Name: Global Parts 1811780 Ignition Knock (Detonation) Sensor
Brand: Global Parts
SKU: BKNH-1811780
Price: 35.81 USD
Availability: InStock

⚙️ 59 vehicles fit this part

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

🚗Fitment: Toyota and Lexus, Tacoma, 4Runner, T100, LS400, SC400, MR2, Pickup, and Celica

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Overview of Global Parts Ignition Knock Sensor 1811780

The Global Parts Ignition Knock (Detonation) Sensor 1811780 is designed for precise detection of engine knock in select Lexus and Toyota vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

Length: 1.71 inches for compact fitment
Blade terminal type ensuring reliable electrical connection
Single female square connector for secure attachment
One terminal quantity for simplified wiring
Mounting hardware not included, allowing for flexible installation options

Detailed Product Description

The Global Parts 1811780 ignition knock sensor features a compact 1.71-inch length, making it suitable for tight engine compartments in vehicles like the Toyota Tacoma and Lexus LS400. Its blade terminal type provides a dependable electrical interface, while the single female square connector ensures a secure and stable connection to the vehicle’s wiring harness. This sensor is engineered to detect engine detonation accurately, enabling the engine control unit to adjust ignition timing and prevent potential engine damage.

Compatible Vehicles and Applications

This ignition knock sensor is compatible with a range of Lexus and Toyota models, including the 4Runner, Celica, LS400, MR2, Pickup, SC400, T100, and Tacoma. It is specifically designed to meet the OEM specifications for these vehicles, ensuring proper fit and function.

Common Issues Addressed by the Ignition Knock Sensor

Engine knocking or pinging during acceleration
Reduced fuel efficiency due to improper ignition timing
Check engine light triggered by detonation-related fault codes
Engine performance issues caused by inaccurate knock detection
Potential engine damage from uncontrolled detonation

Installation Notes and Tips

When installing the Global Parts 1811780 sensor, ensure the mounting surface is clean and free of debris for accurate sensor readings. Since mounting hardware is not included, use OEM or compatible fasteners to secure the sensor properly. Connect the single female square connector firmly to avoid electrical issues. It is recommended to verify sensor operation with a diagnostic tool after installation.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet industry standards for durability and performance. While mounting hardware is not included, the sensor itself undergoes quality checks to ensure reliable operation. Please refer to Global Parts’ warranty policy for specific coverage details related to part number 1811780.

This part fits 59 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
2004	Toyota	Tacoma	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Toyota	Tacoma	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Tacoma	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Tacoma	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Tacoma	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Tacoma	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Tacoma	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Tacoma	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	4Runner	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Tacoma	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Tacoma	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Toyota	4Runner	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Toyota	Tacoma	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Toyota	Tacoma	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	4Runner	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	T100	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	Tacoma	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	Tacoma	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Lexus	LS400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Lexus	SC400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	4Runner	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	T100	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	Tacoma	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	Tacoma	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Lexus	LS400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Lexus	SC400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	4Runner	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	T100	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	Tacoma	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	Tacoma	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Lexus	LS400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Lexus	SC400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	4Runner	3.0L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	MR2	2.0L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Pickup	3.0L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	T100	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Tacoma	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Tacoma	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Lexus	LS400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Lexus	SC400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	4Runner	3.0L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	MR2	2.0L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	Pickup	3.0L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	T100	2.7L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	T100	3.0L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Lexus	LS400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Lexus	SC400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Toyota	4Runner	3.0L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Toyota	Celica	2.0L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Toyota	MR2	2.0L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Toyota	Pickup	3.0L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Toyota	T100	3.0L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Lexus	LS400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Lexus	SC400	4.0L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Toyota	4Runner	3.0L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Toyota	Celica	2.0L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Toyota	MR2	2.0L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Toyota	Pickup	3.0L	V6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1991	Lexus	LS400	4.0L	V8	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.