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Standard Ignition KS511 Ignition Knock (Detonation) Sensor
Reliable Ignition Knock Sensor for Buick, Cadillac, and Chevrolet
The Standard Ignition KS511 Ignition Knock (Detonation) Sensor is designed to detect engine knocking and ensure optimal engine performance. Compatible with Buick CT6, Cadillac CT6, and Chevrolet Encore GX and Trailblazer models, this sensor provides accurate knock detection to help maintain engine efficiency.
Key Features of the Standard Ignition KS511 Sensor
- Screw-in mounting type for secure attachment
- Plug-in connector type with 2 male terminals
- Blade and pin terminal type for reliable electrical connection
- Screw-on attachment method for easy installation
- Designed specifically for emission control sensor applications
Detailed Description of the KS511 Ignition Knock Sensor
The KS511 Ignition Knock Sensor from Standard Ignition is engineered to monitor engine detonation by detecting vibrations caused by knocking. It features a screw-in mounting type that ensures a firm and stable fit within the engine block. The sensor uses a plug-in connector with two male terminals, utilizing blade and pin terminal types to maintain consistent electrical contact. This sensor is essential for emission control systems, helping the engine control unit adjust ignition timing to prevent damage and improve fuel efficiency. The screw-on attachment method simplifies installation and replacement in compatible Buick, Cadillac, and Chevrolet vehicles.
Common Applications and Issues Addressed
- Detects engine knocking and pinging to prevent engine damage
- Helps optimize ignition timing for improved fuel economy
- Supports emission control by providing accurate sensor data
- Reduces engine noise caused by detonation
- Prevents check engine light triggers related to knock sensor faults
Installation Notes and Tips
When installing the Standard Ignition KS511 sensor, ensure the mounting location is clean and free of debris to guarantee proper sensor function. Use the screw-in mounting type to securely fasten the sensor, and connect the plug-in connector firmly to avoid electrical issues. This sensor is compatible with specific Buick CT6, Cadillac CT6, and Chevrolet Encore GX and Trailblazer models, so verify vehicle fitment before installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. While specific warranty details for the KS511 sensor are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | KS511 |
| Mounting Hardware Included | No |
| Terminal Quantity | 2 |
| Terminal Gender | Male |
| Attachment Method | Screw-on |
| Connector Type | Plug in |
| Mounting Type | Screw-in |
| Terminal Type | Blade and pin |
| Thread Size | 0 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Buick | Encore GX | 1.2L | L3 | N/A | |
| 2024 | Chevrolet | Trailblazer | 1.2L | L3 | N/A | |
| 2023 | Buick | Encore GX | 1.2L | L3 | N/A | |
| 2023 | Chevrolet | Trailblazer | 1.2L | L3 | N/A | |
| 2022 | Buick | Encore GX | 1.2L | L3 | N/A | |
| 2022 | Chevrolet | Trailblazer | 1.2L | L3 | N/A | |
| 2021 | Buick | Encore GX | 1.2L | L3 | N/A | |
| 2021 | Chevrolet | Trailblazer | 1.2L | L3 | N/A | |
| 2020 | Buick | Encore GX | 1.2L | L3 | N/A | |
| 2020 | Cadillac | CT6 | 4.2L | V8 | N/A | |
| 2019 | Cadillac | CT6 | 4.2L | V8 | 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.