A-Premium Ignition Knock Detonation Sensor for Hyundai & Kia — 2-Pin Oval Connector, OE Fit

The A-Premium Ignition Knock Detonation Sensor is a direct-fit 2-pin replacement sensor designed to detect engine knock on compatible Hyundai and Kia models and restore proper timing feedback to the engine control system.

This high-quality replacement sensor matches OE fit and connector style to help you swap a failed knock/detonation sensor quickly without wiring changes. Built with an oval plug-in connector and blade terminals, the unit is boxed and shipped ready to install. It is covered by a one-year unlimited-mileage guarantee from A-Premium and lists multiple OEM reference numbers for easy cross-checking.

How do I know this sensor fits my Hyundai or Kia?

Compatibility is based on specific model years and engine sizes. Check the vehicle fitment list below and compare OEM reference numbers or use an online fitment checker to confirm match by year, make and model before ordering.

• Fits Hyundai Santa Fe (2010–2012, 2019–2020 2.4L; 2019 2.0L), Santa Fe Sport (2013–2018 2.4L; 2018 2.0L)
• Fits Hyundai Sonata (2007–2019 2.4L; 2018–2019 2.0L PHEV/GAS/FHEV)
• Fits Hyundai Tucson (2010–2015, 2018–2021 2.4L; 2011–2014 2.0L)
• Fits multiple Kia Forte, Optima, Sorento, Sportage and related models (see product listing for exact years and engine codes)

What electrical and physical specs should I check before installing?

This sensor uses a 2-pin blade terminal in an oval plug-in housing—confirm your vehicle harness matches that connector shape. Keep in mind packaging includes one sensor and it ships in a protective box to prevent damage during transit.

• Terminal quantity: 2 pins
• Terminal type: blade
• Connector type: plug-in, oval shape
• Package quantity: 1 sensor per box

What OEM numbers and references match this replacement part?

The A-Premium unit cross-references common OEM numbers so you can verify compatibility across parts catalogs. Use these reference numbers when searching to ensure you select the correct item for your engine and emissions configuration.

• Reference numbers include 392502G100, 392502G200, 392502G700 and 392502G000
• Also cross-referenced as 1581674, 2421316, KNK311 and KS383
• Check photo, description, and online confirmed-fit tools for exact match

Will this sensor come with any warranty or guarantee?

A-Premium backs this ignition knock/detonation sensor with a one-year unlimited-mileage guarantee to protect against manufacturing defects. The warranty gives you time to verify fit and function without mileage restrictions.

• One-year unlimited-mileage guarantee
• Delivered in protective box packaging
• Sold as a single sensor; professional or DIY installation recommended

Who is this for: This A-Premium knock/detonation sensor is intended for car owners, mechanics and aftermarket parts buyers who need a reliable, direct-replacement sensor for compatible Hyundai and Kia vehicles. Choose this part if you require an exact connector match (oval plug-in with 2 blade terminals), OEM cross-reference compatibility, and a boxed product backed by a one-year guarantee. Always confirm year, make and model fitment and compare the listed reference numbers to your vehicle’s original sensor before purchase.