24 Electrical switch & relay parts are listed for the 2017 Kia Niro, in 8 part types, covering the 1.6L L4 ELECTRIC/GAS engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2017 Kia Niro, the switch and relay system covers the switches, relays and flashers that route power to everything the driver touches. Most of the listed parts are Brake Light Switch (6 parts), Oil Pressure Sender / Switch (5 parts) and Power Window Switch (5 parts). The other 5 part types cover the remaining 8 parts.
The 2017 Kia Niro came with a single engine, the 1.6L L4 ELECTRIC/GAS, and every part is verified against it.
12 brands supply electrical switch & relay parts for the 2017 Kia Niro, led by WELLS (10 parts), ROSTRA (3 parts) and STANDARD MOTOR PRODUCTS (2 parts), plus 9 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2017 Kia Niro. 3 parts have it, including STANDARD MOTOR PRODUCTS SLS534 (Brake Light Switch) and WELLS 1S16095 (Oil Pressure Sender / Switch). Each part number opens a page with every vehicle that part fits.
A/C Pressure Safety Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO | V52730043 | 🇨🇦 CA | Fits Fr Cooler - Full Auto A/CRefrigerator - Standardor FR Cooler - Full Auto A/C | View on Amazon |
This table covers the A/C Pressure Safety switches. 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.
This group shows a single part: VEMO V52730043.
A/C Refrigerant Pressure Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HYUNDAI | 97721D2000 | 🇺🇸 US | Included with suction tube, hose & tube assembly. | View on Amazon |
| UAC | SW9969C | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Transducer | View on Amazon |
This table covers the pressure switches on the A/C circuit. 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.
2 A/C Refrigerant Pressure Switch parts are listed for the 2017 Kia Niro, from HYUNDAI and UAC.
Part numbers include HYUNDAI 97721D2000 and UAC SW9969C.
Accessory Power Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 600084 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with T-Shaped Terminal Configuration | View on Amazon |
| ROSTRA | 600312 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Square-Shaped Terminal ConfigurationReplaces Omron | 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.
2 Accessory Power Relay parts for the 2017 Kia Niro come from ROSTRA.
This group includes ROSTRA 600084 and ROSTRA 600312.
Brake Light Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 901267 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HOLSTEIN | 2BLS0034 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | SLS534 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS Popular | 1S12674 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| BECK/ARNLEY | 2012739 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| ROSTRA | 620051 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
6 Brake Light Switch parts are listed for the 2017 Kia Niro, from DORMAN, HOLSTEIN, STANDARD MOTOR PRODUCTS and 3 other brands. STANDARD MOTOR PRODUCTS SLS534 carries the "Popular" badge.
In the Economy grade, DORMAN and HOLSTEIN supply 2 parts: the catalog's value-priced group. A representative part number is DORMAN 901267.
The Standard Replacement section lists 4 options from STANDARD MOTOR PRODUCTS, WELLS, BECK/ARNLEY and 1 other brand — built to original-equipment specification. STANDARD MOTOR PRODUCTS SLS534 is listed in this group.
Listed part numbers: STANDARD MOTOR PRODUCTS SLS534, DORMAN 901267 and HOLSTEIN 2BLS0034, plus the other parts above.
Ignition Starter Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S16697 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Push Button SwitchFrom 11/2016 | View on Amazon |
This table covers the ignition switches that feed the starter circuit. 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.
This group shows a single part: WELLS 1S16697.
Multi-Function Relay
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1R3545 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Gender: MaleMounting Hardware Included: No | View on Amazon |
| WELLS | 1R2271 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with 4 Blade TerminalsOmron Relay | View on Amazon |
This table covers the relays that control the Multi-Function 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.
WELLS supplies both parts for the 2017 Kia Niro.
This group includes WELLS 1R3545 and WELLS 1R2271.
Oil Pressure Sender / Switch
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS | 2561124 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Popular | 1S16095 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| HELLA | 014396001 | 🇺🇸 US | 1-Pin ConnectorBolted | View on Amazon |
| STANDARD MOTOR PRODUCTS | PS696 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD | 1816555 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Light | View on Amazon |
This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch.
5 Oil Pressure Sender / Switch parts are listed for the 2017 Kia Niro, from WALKER PRODUCTS, WELLS, HELLA and 2 other brands. WELLS 1S16095 carries the "Popular" badge.
Economy: 1 part, from WALKER PRODUCTS. A representative part number is WALKER PRODUCTS 2561124.
The Standard Replacement section: 3 options from WELLS, HELLA and STANDARD MOTOR PRODUCTS. WELLS 1S16095 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Part numbers include WELLS 1S16095, WALKER PRODUCTS 2561124 and HELLA 014396001, among others listed above.
Power Window Switch
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1S16487 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftEX Model or FE Model | View on Amazon |
| WELLS | 1S16488 | 🇺🇸 US | Front LeftLX Model | View on Amazon |
| WELLS | 1S16489 | 🇺🇸 US | Front LeftTouring or Touring Launch Edition | View on Amazon |
| WELLS | 1S16527 | 🇺🇸 US | Front RightLX Model or Touring or Touring Launch Edition | View on Amazon |
| WELLS | 1S16561 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearEX Model or FE Model | View on Amazon |
This table covers the switches that command each window motor. 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.
WELLS supplies the 5 Power Window Switch parts for the 2017 Kia Niro.
Listed part numbers: WELLS 1S16487, WELLS 1S16488 and WELLS 1S16489, plus the other parts above.
Buying Electrical Switch & Relay Parts for a 2017 Kia Niro
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 1.6L L4 ELECTRIC/GAS 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: Brake Light Switch and Oil Pressure Sender / Switch .
Frequently Asked Questions
How many electrical switch & relay parts fit the 2017 Kia Niro?
Our catalog currently lists 24 electrical switch & relay parts for the 2017 Kia Niro across 8 subcategories and 12 brands, covering the 1.6L L4 ELECTRIC/GAS engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical switch & relay problems on a 2017 Kia Niro?
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 2017 Kia Niro 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 2017 Kia Niro?
Every part on this page is matched to the 1.6L L4 ELECTRIC/GAS 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 2017 Kia Niro
Electrical Switch & Relay Parts for Other Kia Niro 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.