2 Electrical switch & relay parts are listed for the 2024 Kia EV9, in 2 part types, covering the ELECTRIC engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2024 Kia EV9, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. All 2 listed parts are Accessory Power Relay (1 part) and Brake Light Switch (1 part).
The 2024 Kia EV9 came with a single engine, the ELECTRIC, and every part is verified against it.
2 brands supply electrical switch & relay parts for the 2024 Kia EV9, led by HYUNDAI (1 part) and WELLS (1 part).
Each part number listed for the 2024 Kia EV9 opens a page with every vehicle that part fits.
Accessory Power Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HYUNDAI | 3916037110 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
This table covers the relays that control the Accessory Power circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is.
This group shows a single part: HYUNDAI 3916037110.
Brake Light Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S16381 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too.
One part is listed for the 2024 Kia EV9 — WELLS 1S16381.
Buying Electrical Switch & Relay Parts for a 2024 Kia EV9
On this vehicle, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches.
- Confirm you have the ELECTRIC engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Accessory Power Relay and Brake Light Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2024 Kia EV9?
Our catalog currently lists 2 electrical switch & relay parts for the 2024 Kia EV9 across 2 subcategories and 2 brands, covering the ELECTRIC engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical switch & relay problems on a 2024 Kia EV9?
Common symptoms include accessories that work intermittently, a click without action, or one function dead while its fuse tests fine. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, inspect the connector terminals behind any failed switch — heat damage there will kill the new part too.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2024 Kia EV9 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2024 Kia EV9?
Every part on this page is matched to the ELECTRIC engine. Then swap a suspect relay with an identical known-good one from the fuse box before buying — it is the fastest diagnostic there is. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2024 Kia EV9
Electrical Switch & Relay Parts for Other Kia EV9 Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.