Global Parts 1811800 Ignition Knock (Detonation) Sensor

Name: Global Parts 1811800 Ignition Knock (Detonation) Sensor
Brand: Global Parts
SKU: BKNH-1811800
Price: 37.83 USD
Availability: InStock

88 vehicles fit this part

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

Fitment: Lexus, Scion, and Toyota, LX470, xA, xB, Echo, Land Cruiser, GX470, 4Runner, Sequoia, Tundra, Prius, Paseo, Supra, Tercel, GS300, SC300, Celica, Corolla, and Pickup

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Overview of Global Parts Ignition Knock Sensor 1811800

The Global Parts Ignition Knock (Detonation) Sensor 1811800 is designed for precise detection of engine knock in select Lexus, Scion, and Toyota vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

Length: 1.73 inches for compact and secure fitment
Blade terminal type ensuring reliable electrical connection
Single female square connector for straightforward installation
One terminal quantity for simplified wiring
Mounting hardware not included, allowing use of existing fasteners

Detailed Product Description

This ignition knock sensor from Global Parts features a 1.73-inch length, making it suitable for tight engine compartments in vehicles such as the Toyota 4Runner, Lexus GS300, and Scion xB. The sensor uses a blade terminal type with a single female square connector, designed to provide a secure and stable electrical connection. With one terminal, the sensor simplifies the wiring process and reduces potential points of failure. Although mounting hardware is not included, the sensor is compatible with standard mounting setups found in compatible models.

Compatible Vehicles and Applications

This sensor is compatible with a range of Lexus, Scion, and Toyota models, including but not limited to:

Toyota 4Runner, Corolla, Prius, Tundra, and Supra
Lexus GS300, GX470, LX470, SC300, and Sequoia
Scion xA and xB

Part number 1811800 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 sensor faults
Engine performance issues related to inaccurate knock detection
Potential engine damage from undetected knocking

Installation Notes and Tips

When installing the Global Parts 1811800 knock sensor, ensure the engine is cool and disconnect the battery before beginning. Use the existing mounting hardware or appropriate fasteners to secure the sensor in place. Connect the single female square connector firmly to avoid electrical issues. Verify sensor alignment and wiring integrity before reassembling engine components.

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 is built to OEM specifications for reliable operation. Please refer to Global Parts’ warranty policy for coverage details related to defects or premature failure.

This part fits 88 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
2005	Lexus	LX470	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Scion	xA	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Scion	xB	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Toyota	Echo	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Toyota	Land Cruiser	4.7L	V8	N/A	Ignition Knock Sensor; Before 5/05
2005	Toyota	Yaris	1.3L	L4	N/A
2004	Lexus	GX470	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Lexus	LX470	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Scion	xA	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Scion	xB	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Toyota	4Runner	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Toyota	Echo	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Toyota	Land Cruiser	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Toyota	Sequoia	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Toyota	Tundra	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Toyota	Yaris	1.3L	L4	N/A
2003	Lexus	GX470	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Lexus	LX470	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	4Runner	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Echo	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Land Cruiser	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Prius	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Sequoia	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Tundra	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Lexus	LX470	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Echo	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Land Cruiser	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Prius	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Sequoia	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Tundra	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Lexus	LX470	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Echo	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Land Cruiser	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Prius	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Sequoia	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Tundra	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Lexus	LX470	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Echo	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Land Cruiser	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Tundra	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Lexus	LX470	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Toyota	Land Cruiser	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Lexus	LX470	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	Land Cruiser	4.7L	V8	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	Paseo	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	Supra	3.0L	L6	N/A	Ignition Knock Sensor; with Engine Code 2JZGTE
1998	Toyota	Tercel	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Lexus	GS300	3.0L	L6	N/A	Ignition Knock Sensor; Marked Matsushita
1997	Lexus	SC300	3.0L	L6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	Celica	1.8L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	Corolla	1.8L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	Paseo	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	Supra	3.0L	L6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	Tercel	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Lexus	GS300	3.0L	L6	N/A	Ignition Knock Sensor; Marked Matsushita
1996	Lexus	SC300	3.0L	L6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	Celica	1.8L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	Corolla	1.8L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	Paseo	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	Supra	3.0L	L6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	Tercel	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Lexus	GS300	3.0L	L6	N/A	Ignition Knock Sensor; Marked Matsushita
1995	Lexus	SC300	3.0L	L6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	4Runner	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Celica	1.8L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Corolla	1.8L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Paseo	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Pickup	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Supra	3.0L	L6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Tercel	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Lexus	GS300	3.0L	L6	N/A	Ignition Knock Sensor; Marked Matsushita
1994	Lexus	SC300	3.0L	L6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	4Runner	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	Celica	1.8L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	Corolla	1.8L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	Paseo	1.5L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	Pickup	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	Supra	3.0L	L6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Lexus	GS300	3.0L	L6	N/A	Ignition Knock Sensor; Marked Matsushita
1993	Lexus	SC300	3.0L	L6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Toyota	4Runner	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Toyota	Corolla	1.8L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Toyota	Pickup	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Lexus	SC300	3.0L	L6	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Toyota	4Runner	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Toyota	Celica	2.2L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Toyota	Pickup	2.4L	L4	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1991	Toyota	Celica	2.2L	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.