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Motorad 1KS1099 Ignition Knock (Detonation) Sensor
| Brand | Motorad 1KS1099 |
|---|---|
| Fits | Hyundai and Kia · 37 vehicles |
OE-spec design. Meets or exceeds OEM specifications for dependable replacement fit and function.
Accurate knock sensing. Responds to a wide range of knock frequencies for precise engine condition feedback.
Piezoceramic element. Built to tight tolerances for added durability and consistent performance.
Cross-references Motorad 1KS1099 and 393203C000 for the same application. See all 2.
Motorad Knock Sensor for Hyundai and Kia
The Motorad 1KS1099 ignition knock sensor monitors engine knock frequencies and sends accurate condition data to the ECM for ignition timing control. It is a direct-fit emission control sensor for select Hyundai and Kia applications, including Hyundai Veracruz, Azera, Sonata, Santa Fe, Entourage and Kia Sedona, Amanti.
Key Features
- Measures a wide range of knock frequencies for precise engine feedback
- Supports ECM timing adjustments for smoother engine operation
- Piezoceramic sensing element manufactured to tight tolerances
- Built to meet or exceed OEM specifications
- Produced in ISO TS16949 manufacturing facilities
Detailed Description
Motorad 1KS1099 is an ignition knock (detonation) sensor designed for accurate engine knock detection in select Hyundai and Kia vehicles. By delivering reliable signal input to the ECM, it helps the engine management system adjust ignition timing based on real operating conditions. This part cross-references 393203C000 for the same application. Common search terms include Hyundai Veracruz knock sensor replacement, Kia Sedona engine knock sensor, and Motorad 1KS1099 ignition knock sensor.
What It Helps Address
- Knock sensor fault codes
- Erratic ignition timing response
- Engine pinging or detonation-related drivability concerns
- Reduced ECM accuracy from a failing sensor signal
- Check engine light conditions tied to knock sensor performance
Installation Notes and Tips
Verify the connector style and mounting location against the original sensor before installation. Clear diagnostic trouble codes after replacement and confirm proper ECM response during a road test. For fitment, this part fits 2007-2012 Hyundai Veracruz, 2006-2011 Hyundai Azera, 2006-2010 Hyundai Sonata, 2006-2010 Kia Sedona, 2007-2009 Hyundai Santa Fe, 2007-2009 Kia Amanti, and 2007-2008 Hyundai Entourage.
Quality Assurance
Motorad manufactures this sensor to meet or exceed OEM specifications using controlled production standards and tight piezoceramic tolerances for durability and consistent signal output.
| Year | Make | Model | Submodel | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 2012 | Hyundai | Veracruz | Limited | 3.8L | V6 | — |
| 2012 | Hyundai | Veracruz | GLS | 3.8L | V6 | — |
| 2011 | Hyundai | Azera | Limited | 3.8L | V6 | — |
| 2011 | Hyundai | Azera | GLS | 3.3L | V6 | — |
| 2011 | Hyundai | Veracruz | Limited | 3.8L | V6 | — |
| 2011 | Hyundai | Veracruz | GLS | 3.8L | V6 | — |
| 2010 | Hyundai | Azera | — | 3.8L | V6 | — |
| 2010 | Hyundai | Azera | — | 3.3L | V6 | — |
| 2010 | Hyundai | Sonata | — | 3.3L | V6 | — |
| 2010 | Hyundai | Veracruz | — | 3.8L | V6 | — |
| 2010 | Kia | Sedona | — | 3.8L | V6 | — |
| 2009 | Hyundai | Azera | — | 3.8L | V6 | — |
| 2009 | Hyundai | Azera | — | 3.3L | V6 | — |
| 2009 | Hyundai | Santa Fe | — | 3.3L | V6 | — |
| 2009 | Hyundai | Sonata | — | 3.3L | V6 | — |
| 2009 | Hyundai | Veracruz | — | 3.8L | V6 | — |
| 2009 | Kia | Amanti | — | 3.8L | V6 | — |
| 2009 | Kia | Sedona | — | 3.8L | V6 | — |
| 2008 | Hyundai | Azera | — | 3.8L | V6 | — |
| 2008 | Hyundai | Azera | — | 3.3L | V6 | — |
| 2008 | Hyundai | Entourage | — | 3.8L | V6 | — |
| 2008 | Hyundai | Santa Fe | — | 3.3L | V6 | — |
| 2008 | Hyundai | Sonata | — | 3.3L | V6 | — |
| 2008 | Hyundai | Veracruz | — | 3.8L | V6 | — |
| 2008 | Kia | Amanti | — | 3.8L | V6 | — |
| 2008 | Kia | Sedona | — | 3.8L | V6 | — |
| 2007 | Hyundai | Azera | — | 3.8L | V6 | — |
| 2007 | Hyundai | Azera | — | 3.3L | V6 | — |
| 2007 | Hyundai | Entourage | — | 3.8L | V6 | — |
| 2007 | Hyundai | Santa Fe | — | 3.3L | V6 | — |
| 2007 | Hyundai | Sonata | — | 3.3L | V6 | — |
| 2007 | Hyundai | Veracruz | — | 3.8L | V6 | — |
| 2007 | Kia | Amanti | — | 3.8L | V6 | — |
| 2007 | Kia | Sedona | — | 3.8L | V6 | — |
| 2006 | Hyundai | Azera | — | 3.8L | V6 | — |
| 2006 | Hyundai | Sonata | — | 3.3L | V6 | — |
| 2006 | Kia | Sedona | — | 3.8L | V6 | — |
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