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Standard Ignition KS39 Ignition Knock (Detonation) Sensor - Right
Overview of Standard Ignition KS39 Knock Sensor
The Standard Ignition KS39 Ignition Knock (Detonation) Sensor is designed for direct attachment to your vehicle's engine, providing accurate detection of engine knock. This sensor is compatible with various Chevrolet, GMC, and Oldsmobile models, including the Astro, Blazer, and S10 series.
- Direct attachment method ensures secure and reliable mounting
- Female connector with a single bolt-on type for easy installation
- Durable metal construction for long-lasting performance
- Male pin terminal with 3/8" - 18 thread size for precise fitment
- Compatible with Chevrolet, GMC, and Oldsmobile vehicles such as the Blazer, Jimmy, and Sonoma
Detailed Product Description
The KS39 knock sensor from Standard Ignition is engineered to detect engine detonation by monitoring vibrations and sending signals to the engine control unit. Its direct mounting type and metal material provide a robust and stable connection, minimizing false readings. The sensor features a female connector with one bolt-on type connector, ensuring a straightforward installation process. The male pin terminal and 3/8" - 18 thread size guarantee compatibility with the specified vehicle models. This sensor is essential for maintaining optimal engine timing and performance in Chevrolet, GMC, and Oldsmobile vehicles.
Compatible Vehicles and Applications
This ignition knock sensor is compatible with a range of Chevrolet, GMC, and Oldsmobile models, including:
- Chevrolet Astro, Blazer, C1500, C2500, S10, S10 Blazer, Sonoma
- GMC Jimmy, K1500, K2500, P3500, G10, G20, G30, Safari
- Oldsmobile Bravada
Common Issues Addressed by the KS39 Knock Sensor
- Engine knocking or pinging under acceleration
- Reduced fuel efficiency due to improper ignition timing
- Check engine light triggered by detonation sensor faults
- Engine performance issues related to detonation detection
- Potential engine damage from undetected knock events
Installation Notes and Tips
- Ensure the sensor is mounted directly to the engine block using the 3/8" - 18 thread size for proper grounding and signal accuracy
- Use the bolt-on female connector to secure wiring connections firmly
- Verify compatibility with your specific Chevrolet, GMC, or Oldsmobile model before installation
- Handle the sensor carefully to avoid damage to the metal housing and terminals
Quality Assurance and Warranty
Standard Ignition manufactures the KS39 knock sensor to meet OEM specifications, ensuring reliable performance and durability. The metal construction and precise connector design contribute to consistent sensor operation. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Standard Ignition |
|---|---|
| Part Number | KS39 |
| Attachment Method | Direct |
| Connector Gender | Female |
| Connector Type | Bolt On |
| Material | Metal |
| Mounting Type | Direct |
| Terminal Gender | Male |
| Terminal Type | Pin |
| Thread Size | 3/8" - 18 Thread |
This part fits 51 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1996 | Chevrolet | G30 | 4.3L | V6 | N/A | |
| 1995 | Chevrolet | Astro | N/A | 3/8 Inch x 18 Thread | ||
| 1995 | Chevrolet | Blazer | Right | |||
| 1995 | Chevrolet | C1500 | 4.1L | L6 | N/A | Left Cylinder Head |
| 1995 | Chevrolet | C1500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | Chevrolet | C2500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | Chevrolet | G10 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | Chevrolet | G20 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | Chevrolet | G30 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | Chevrolet | K1500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | Chevrolet | K2500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | Chevrolet | S10 | 4.3L | V6 | Right | |
| 1995 | GMC | C1500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | GMC | C2500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | GMC | G1500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | GMC | G2500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | GMC | G3500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | GMC | Jimmy | Right | |||
| 1995 | GMC | K1500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | GMC | K2500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1995 | GMC | P3500 | 4.3L | V6 | N/A | On Side of Engine |
| 1995 | GMC | Safari | N/A | 3/8 Inch x 18 Pipe Thread | ||
| 1995 | GMC | Sonoma | 4.3L | V6 | Right | |
| 1994 | Chevrolet | Astro | N/A | 3/8 Inch x 18 Thread | ||
| 1994 | Chevrolet | C1500 | 4.1L | L6 | N/A | Left Cylinder Head |
| 1994 | Chevrolet | C1500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1994 | Chevrolet | C2500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1994 | Chevrolet | K1500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1994 | Chevrolet | K2500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1994 | Chevrolet | S10 | 4.3L | V6 | N/A | w/o Wire |
| 1994 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Left Cylinder Head |
| 1994 | GMC | C1500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1994 | GMC | C2500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1994 | GMC | Jimmy | N/A | |||
| 1994 | GMC | K1500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1994 | GMC | K2500 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1994 | GMC | Safari | N/A | 3/8 Inch x 18 Pipe Thread | ||
| 1994 | GMC | Sonoma | 4.3L | V6 | N/A | w/o Wire |
| 1994 | Oldsmobile | Bravada | 4.3L | V6 | N/A | Left Cylinder Head |
| 1993 | Chevrolet | Astro | N/A | 3/8 Inch x 18 Thread | ||
| 1993 | Chevrolet | S10 | 4.3L | V6 | N/A | Left Cylinder Head |
| 1993 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Left Cylinder Head |
| 1993 | GMC | Jimmy | N/A | Left Cylinder Head | ||
| 1993 | GMC | Safari | N/A | 3/8 Inch x 18 Pipe Thread | ||
| 1993 | GMC | Sonoma | 4.3L | V6 | N/A | Left Cylinder Head |
| 1993 | Oldsmobile | Bravada | 4.3L | V6 | N/A | Left Cylinder Head |
| 1992 | Chevrolet | Astro | N/A | 3/8 Inch x 18 Thread | ||
| 1992 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Left Cylinder Head |
| 1992 | GMC | Jimmy | 4.3L | V6 | N/A | Left Cylinder Head |
| 1992 | GMC | Safari | N/A | 3/8 Inch x 18 Pipe Thread | ||
| 1992 | Oldsmobile | Bravada | 4.3L | V6 | N/A | Left Cylinder Head |
* 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.