MiMi Auto Parts
SENSOR KNOCK 2PIN, Arrowhead

SENSOR KNOCK 2PIN

Brand: Arrowhead

SKU: 212201

Category: KNOCK, SENSORS

R278,30 incl. 15% VAT

✓ In stock, ships nationwide via The Courier Guy

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Fitment: Fits selected models across Hyundai and Kia. Confirm exact fitment before ordering.

Product Description

The Arrowhead SENSOR KNOCK 2PIN is a crucial component in your vehicle's engine management system, designed to detect abnormal vibrations caused by engine knocking. Accurate knock detection helps your ECU adjust ignition timing, safeguarding your engine from potential damage. This sensor features a robust cylindrical body with a 2-pin connector, ensuring reliable communication with your vehicle's electronics.

This knock sensor is compatible with select Hyundai and Kia models. Confirmed applications include Hyundai Atos, Hyundai i10, Kia Picanto, and Kia Rio with various engine sizes. Always double-check your vehicle's model, year, engine size, and engine code to ensure proper fitment before purchase.

Common symptoms of a failing knock sensor include engine pinging or knocking noises, reduced engine performance, increased fuel consumption, and the illumination of the check engine light. In some cases, you may also experience poor acceleration, rough idling, or failed emissions tests.

If you notice any of these issues, it is advisable to inspect and replace the knock sensor promptly. Replacing a faulty knock sensor restores accurate ignition timing and protects your engine from long-term damage due to detonation.

Order your Arrowhead knock sensor from MiMi Auto Parts for peace of mind and reliable nationwide delivery anywhere in South Africa. Our team is always available to assist with fitment queries and ensure you get the right part for your vehicle.

Common signs this part may need replacement

  • Engine knocking or pinging noises
  • Illuminated check engine light
  • Reduced engine performance
  • Increased fuel consumption
  • Poor acceleration
  • Rough idling
  • Failed emissions test
  • Engine hesitation or misfiring

Typical replacement guidance

Replace the knock sensor if you experience engine knocking, unexplained performance loss, or a persistent check engine light related to knock detection. Timely replacement helps prevent potential engine damage due to incorrect ignition timing.

Why timely replacement matters

A functioning knock sensor is essential for your engine's health, as it prevents detonation and optimises performance. Delaying replacement can lead to severe engine damage and costly repairs.

Vehicle Compatibility

This part is confirmed to fit the following vehicles:

  • HYUNDAI ACCENT III (MC) 2007 – 2010 1.6 GLS (G4ED) – 82 kW / 112 HP
  • HYUNDAI ACCENT III Saloon (MC) 2005 – 2011 1.6 GLS (G4ED) – 82 kW / 112 HP
  • HYUNDAI ATOS (MX) 1999 – 2013 1.1 (G4HG) – 45 kW / 61 HP
  • HYUNDAI ATOS (MX) 1999 – 2013 1.1 (G4HG) – 46 kW / 63 HP
  • HYUNDAI i10 I (PA) 2008 – 2026 1.1 (G4HG) – 49 kW / 67 HP
  • HYUNDAI i10 I (PA) 2008 – 2026 1.1 (G4HG) – 50 kW / 68 HP
  • KIA PICANTO I (SA) 2004 – 2011 1.1 (G4HG) – 48 kW / 65 HP
  • KIA RIO II (JB) 2005 – 2011 1.4 16V (G4EE) – 71 kW / 97 HP
  • KIA RIO II (JB) 2005 – 2011 1.6 CVVT (G4ED) – 82 kW / 112 HP
  • KIA RIO II Saloon (JB) 2005 – 2026 1.4 16V (G4EE) – 71 kW / 97 HP
  • KIA RIO II Saloon (JB) 2005 – 2026 1.6 16V (G4ED) – 82 kW / 112 HP

Fitment support

Not sure if this part fits your vehicle? Contact MiMi Auto Parts with your vehicle make, model, year, and engine code before ordering and we will help confirm fitment.

Installation note

Some electrical components require correct wiring, calibration, or diagnostic scanning after installation. Professional installation is recommended where applicable.

Frequently Asked Questions

How do I know if it is the alternator or the battery?

Both can cause starting and charging problems. A charging-system test distinguishes a failing alternator from a weak battery. Have the system tested before replacing parts to confirm the actual fault.

Does this part fit my vehicle?

Please check the vehicle compatibility section on this page and confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.

Is the price VAT-inclusive?

Yes, product prices on MiMi Auto Parts are shown inclusive of VAT where applicable.

Do you deliver across South Africa?

Yes, MiMi Auto Parts delivers nationwide in South Africa. Delivery cost and estimated timing are calculated during checkout based on your location.

Is professional installation recommended?

Professional installation is recommended for safety-critical and technical parts such as airbag, clock spring, brakes, suspension, steering, clutch, cooling, engine, and electrical components. For guidance specific to this part, see the installation note on this page.

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