Global Parts 1811737 Ignition Knock (Detonation) Sensor

Name: Global Parts 1811737 Ignition Knock (Detonation) Sensor
Brand: Global Parts
SKU: BKNH-1811737
Price: 36.86 USD
Availability: InStock

⚙️ 117 vehicles fit this part

🔍

Select your vehicle to confirm fitment

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

$36.86Free 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: Lexus, Toyota, and Geo, GS300, IS300, Avalon, Camry, Tacoma, Tundra, ES300, RX300, Highlander, Sienna, Solara, 4Runner, Celica, GS400, LS400, SC300, SC400, Supra, T100, Previa, Prizm, and Corolla

🔄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? Click here for all Ignition Knock (Detonation) Sensor options

Overview of Global Parts Ignition Knock Sensor 1811737

The Global Parts Ignition Knock (Detonation) Sensor 1811737 is designed for precise detection of engine knock in select Geo, Lexus, and Toyota vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

Length: 1.62 inches for compact and efficient fitment
Terminal Type: Blade terminal ensuring reliable electrical connection
Connector Quantity: Single connector for straightforward installation
Connector Shape: Square connector designed for secure mating
Terminal Quantity: One terminal for simplified wiring
Connector Gender: Female connector compatible with factory harnesses
Mounting Hardware: Not included, allowing use of existing vehicle hardware

Detailed Product Description

The Global Parts 1811737 ignition knock sensor is engineered to detect engine detonation by sensing vibrations caused by knocking. With a length of 1.62 inches, it fits seamlessly into the engine block of compatible vehicles. The blade-type terminal and female square connector ensure a secure and stable electrical connection, minimizing signal loss or interference. This sensor is compatible with a range of Geo, Lexus, and Toyota models including the 4Runner, Avalon, Camry, Celica, Corolla, ES300, GS300, GS400, Highlander, IS300, LS400, Previa, Prizm, RX300, SC300, SC400, Sienna, Solara, Supra, T100, Tacoma, and Tundra.

Common Applications and Issues Addressed

Helps prevent engine knocking and pinging by detecting detonation early
Improves engine timing adjustments for smoother performance
Reduces risk of engine damage caused by uncontrolled knock
Supports proper fuel efficiency by enabling accurate ignition control
Resolves check engine light codes related to knock sensor faults

Installation Notes and Tips

Ensure the sensor is installed in the correct engine location as specified by the vehicle manufacturer
Use existing mounting hardware since this sensor does not include mounting bolts
Verify the blade terminal and female square connector are securely connected to avoid signal issues
Handle the sensor carefully to prevent damage to the connector or wiring
Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

Global Parts manufactures the 1811737 ignition knock sensor to meet OEM standards for fit, form, and function. While mounting hardware is not included, the sensor undergoes quality checks to ensure reliable performance in compatible Geo, Lexus, and Toyota vehicles. Warranty coverage details should be confirmed with the parts distributor or vehicle service provider.

This part fits 117 vehicles. Search below:

Year	Make	Model	Submodel	Liters	Cylinders	Fuel Type	Position	Notes
2005	Lexus	GS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2005	Lexus	IS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Lexus	GS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Lexus	IS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Toyota	Avalon		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Toyota	Camry		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Toyota	Tacoma		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2004	Toyota	Tundra		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Lexus	ES300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Lexus	GS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Lexus	IS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Lexus	RX300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Avalon		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Camry		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Highlander		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Sienna		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Solara		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Tacoma		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2003	Toyota	Tundra		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Lexus	ES300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Lexus	GS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Lexus	IS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Lexus	RX300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	4Runner		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Avalon		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Camry		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Highlander		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Sienna		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Solara		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Tacoma		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2002	Toyota	Tundra		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Lexus	ES300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Lexus	GS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Lexus	IS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Lexus	RX300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	4Runner		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Avalon		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Camry		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Celica	GTS	1.8L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Highlander		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Sienna		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Solara		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Tacoma		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2001	Toyota	Tundra		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Lexus	ES300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Lexus	GS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Lexus	GS400		4.0L	V8		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Lexus	LS400		4.0L	V8		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Lexus	RX300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Lexus	SC300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Lexus	SC400		4.0L	V8		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	4Runner		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Avalon		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Camry		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Celica	GTS	1.8L	L4	GAS	N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Sienna		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Solara		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Tacoma		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
2000	Toyota	Tundra		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Lexus	ES300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Lexus	GS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Lexus	GS400		4.0L	V8		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Lexus	LS400		4.0L	V8		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Lexus	RX300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Lexus	SC300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Lexus	SC400		4.0L	V8		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Toyota	4Runner		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Toyota	Avalon		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Toyota	Camry		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Toyota	Sienna		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Toyota	Solara		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1999	Toyota	Tacoma		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Lexus	ES300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Lexus	GS300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Lexus	GS400		4.0L	V8		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Lexus	LS400		4.0L	V8		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Lexus	SC300		3.0L	L6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Lexus	SC400		4.0L	V8		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	4Runner		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	Avalon		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	Camry		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	Sienna		3.0L	V6		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 2JZGE
1998	Toyota	T100		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1998	Toyota	Tacoma		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Lexus	ES300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Lexus	GS300		3.0L	L6		N/A	Ignition Knock Sensor; Marked Denso
1997	Toyota	4Runner		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	Avalon		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	Camry		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	Previa		2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	T100		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1997	Toyota	Tacoma		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Lexus	ES300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Lexus	GS300		3.0L	L6		N/A	Ignition Knock Sensor; Marked Denso
1996	Toyota	4Runner		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	Avalon		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	Camry		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	Previa		2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	T100		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1996	Toyota	Tacoma		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Lexus	ES300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Lexus	GS300		3.0L	L6		N/A	Ignition Knock Sensor; Marked Denso
1995	Toyota	Avalon		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Camry		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Previa		2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	T100		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1995	Toyota	Tacoma		3.4L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Lexus	ES300		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Lexus	GS300		3.0L	L6		N/A	Ignition Knock Sensor; Marked Denso
1994	Toyota	Camry		3.0L	V6		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1994	Toyota	Previa		2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1993	Lexus	GS300		3.0L	L6		N/A	Ignition Knock Sensor; Marked Denso
1993	Toyota	Previa		2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Geo	Prizm		1.6L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1992	Toyota	Previa		2.4L	L4		N/A	Ensure compatibility prior to purchasing this Ignition Knock Sensor.
1991	Toyota	Corolla		1.6L	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.