The Standard Motor Products KS81 Knock Sensor is your reliable partner in maintaining peak engine performance and preventing potential damage due to engine knock. This sensor is meticulously designed to detect knock frequencies up to 1000 Hz, adapting readily to shifts in engine knock frequency, making it ideal for a wide range of vehicle conditions. With automated data acquisition and thorough testing, each KS81 guarantees a correct voltage response to manage engine detonation efficiently.

Engineered for unwavering reliability, this knock sensor undergoes accelerometer vibration tests ensuring flawless performance. With the largest sensor coverage available, this product caters to both professional mechanics and DIY enthusiasts, offering a perfect fit for several Lexus and Toyota models. Complete quality control throughout the manufacturing process underscores the durability and excellence synonymous with Standard Motor Products.

• Designed to detect knock frequencies up to 1000 Hz
• Automated data acquisition system for consistent response
• 100% accelerometer vibration tested for reliability
• Compatible with Lexus and Toyota models
• O.E.M. replacement ensuring seamless fit
• Manufactured for superior durability and performance

Attachment Method:	Screw-in
Connector Gender:	Female
Connector Quantity:	1
Connector Shape:	Round
Connector Type:	Plug In
Material:	Metal
Mounting Type:	Screw-in
O.E.M. Replacement:	Yes
Terminal Gender:	Male
Terminal Type:	Blade

• ACDelco: 89052887
• Airtex: 5S2249
• Beck/Arnley: 158-0780
• BWD: S8648
• BWD Intermotor: S8648
• CARQUEST Premium By WELLS: 71-6619
• Carquest Premium Vehicle Solutions: SBC3696
• Cartek: KS19
• Delphi: AS10019
• Duralast: SU4040
• Echlin: DKS543
• HOLSTEIN: 2KNC0063
• Import Direct: 17-0747
• Import Direct Ignition: 17-0747
• Kem: 144-717
• NAPA Mileage Plus: DKS543SB
• NGK: ID0166
• OEM: KS19
• T Series: KS81T
• Tomco: 29008
• Toyota: 8961512040
• Walker Products: 242-1040

• 1992-1997 Toyota Previa | Note: Matsushita
• 1992 Toyota Corolla | Note: Matsushita
• 1994 Lexus ES300 | Note: Matsushita
• 1998-2000 Lexus SC400
• 1998 Toyota Supra | Note: Matsushita
• 2000-2004 Toyota Tundra | Note: Matsushita
• 1995-2004 Toyota Tacoma | Note: Matsushita
• 1994-1999 Toyota Camry
• 1995-1998 Toyota T100 | Note: Matsushita
• 1998-2004 Lexus GS300 | Note: Matsushita
• 1995-1999 Toyota Avalon
• 1999 Lexus RX300
• 2000-2001 Toyota Camry | Note: Matsushita
• 1999 Toyota Solara
• 1995-1999 Lexus ES300
• 1998-2000 Lexus LS400
• 1996-2002 Toyota 4Runner | Note: Matsushita