Holstein 2KNC0219 Ignition Knock (Detonation) Sensor

Ignition Knock Sensor for Toyota Applications

Holstein Parts 2KNC0219 is an ignition knock (detonation) sensor built for Toyota engines that need accurate knock detection and stable ignition timing control. It uses a round connector with a female connector body, pin terminal type, and a single male terminal for a direct-style electrical connection.

Compatible With Toyota Camry, Toyota Solara, Toyota Highlander, Toyota RAV4, Toyota Celica, and Toyota MR2 applications listed below, this Holstein Parts knock sensor supports OE-style replacement needs for common Toyota engine management repairs.

Key Features

• Part number: 2KNC0219
• Ignition knock (detonation) sensor for emission control and engine management systems
• Round connector shape for application-specific fitment
• Female connector with male terminal and pin-style terminal type
• Direct replacement format for listed Toyota vehicles
• Holstein Parts product line coverage for import vehicle applications

Product Details

The Holstein Parts brand line focuses on replacement components for import vehicle service, and 2KNC0219 follows that approach with a fitment-specific knock sensor design. A functioning knock sensor helps the engine control system detect abnormal combustion so timing adjustments can be made correctly. This part cross-references Standard Ignition KS80 for the same application.

Use 2KNC0219 when servicing Toyota Camry, Toyota Solara, Toyota Highlander, Toyota RAV4, Toyota Celica, or Toyota MR2 models that call for this sensor configuration. The part number 2KNC0219 is also useful when matching OE-style replacement references during diagnosis or parts lookup.

What It Helps Address

• Knock sensor fault codes related to detonation detection
• Rough engine operation caused by incorrect ignition timing response
• Check engine light concerns tied to the knock sensor circuit
• Reduced engine performance from inaccurate combustion feedback
• Service replacement for a worn or failed Toyota knock sensor

Installation Notes

Verify connector shape, terminal type, and vehicle fitment before installation. Confirm the exact model year and engine application against the listed Toyota Camry, Solara, Highlander, RAV4, Celica, or MR2 coverage, including notes such as Denso, painted orange, and production date limits where shown. Inspect the harness connector and mounting area for corrosion or damage before connecting the new sensor.

Quality Assurance

Holstein Parts 2KNC0219 is cataloged as an OE-style replacement sensor for the listed Toyota applications and is supported by interchange references for parts matching.

• Fits 2003 Toyota Camry, N/A
• Fits 2002-2003 Toyota Solara, N/A
• Fits 2002 Toyota Camry, N/A
• Fits 1995-2001 Toyota Camry, N/A
• Fits 2001 Toyota Highlander, N/A
• Fits 2001 Toyota RAV4, N/A
• Fits 1999-2001 Toyota Solara, N/A
• Fits 1996-2000 Toyota RAV4, N/A
• Fits 1995-1999 Toyota Celica, N/A
• Fits 1995 Toyota MR2, N/A