10 Ignition parts are listed for the 2023 Genesis G90, in 4 part types, covering the 3.5L V6 Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The ignition system on the 2023 Genesis G90 delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. The largest groups are Camshaft Position Sensor (5 parts), Ignition Coil (2 parts) and Spark Plug (2 parts). The other 1 part type covers the remaining 1 part.
The 2023 Genesis G90 came with a single engine, the 3.5L V6 Turbocharged, and every part is verified against it.
4 brands supply ignition parts for the 2023 Genesis G90, led by WALKER PRODUCTS (6 parts), NGK (2 parts) and STANDARD MOTOR PRODUCTS (1 part), plus 1 more brand.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2023 Genesis G90. 1 part has it: WALKER PRODUCTS 2352397 (Camshaft Position Sensor). Each part number opens a page with every vehicle that part fits.
Camshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Popular | 2352397 | 🇺🇸 US 🇨🇦 CA | Sensor Only | View on Amazon |
| STANDARD MOTOR PRODUCTS | PC1273 | 🇺🇸 US 🇨🇦 CA | Exhaust | View on Amazon |
| WALKER PRODUCTS | 2352394 | 🇺🇸 US 🇨🇦 CA | Sensor Only | View on Amazon |
| WALKER PRODUCTS | 2352395 | 🇺🇸 US 🇨🇦 CA | Sensor Only | View on Amazon |
| WALKER PRODUCTS | 2352396 | 🇺🇸 US 🇨🇦 CA | Sensor Only | View on Amazon |
This table covers the sensors that report camshaft position to the ECU. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
5 Camshaft Position Sensor parts for the 2023 Genesis G90 come from 2 brands — WALKER PRODUCTS and STANDARD MOTOR PRODUCTS. The "Popular" part is WALKER PRODUCTS 2352397.
This group includes WALKER PRODUCTS 2352397, STANDARD MOTOR PRODUCTS PC1273 and WALKER PRODUCTS 2352394 and the remaining parts above.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS | 2352390 | 🇺🇸 US 🇨🇦 CA | Sensor Only | View on Amazon |
This table covers the sensors that report crankshaft position and engine speed. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
This group shows a single part: WALKER PRODUCTS 2352390.
Ignition Coil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1788626 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS | 9212410 | 🇺🇸 US 🇨🇦 CA | Single Coil | View on Amazon |
This table covers the coils that fire each spark plug. Typical signs include a misfire that follows one cylinder, a snap in damp weather, or a coil that is swollen or cracked. Swap a suspect coil with a neighbor to confirm, then replace boots that tore on the way off.
2 Ignition Coil parts for the 2023 Genesis G90 come from 2 brands — BECK/ARNLEY and WALKER PRODUCTS.
Part numbers include BECK/ARNLEY 1788626 and WALKER PRODUCTS 9212410.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK | 92039 | 🇺🇸 US 🇨🇦 CA | Laser Iridium High Ignitability | View on Amazon |
| NGK | SILKAR8J9GS | 🇺🇸 US 🇨🇦 CA | Laser Iridium High Ignitability | View on Amazon |
This table covers the spark plugs for this engine. Typical signs include misfire under load, rough idle, or a flashing check-engine light. Verify the gap even on pre-gapped plugs, and replace coil boots that come off a high-mileage engine.
NGK supplies both parts for the 2023 Genesis G90.
Listed part numbers: NGK 92039 and NGK SILKAR8J9GS.
Buying Ignition Parts for a 2023 Genesis G90
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Confirm you have the 3.5L V6 Turbocharged 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, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Camshaft Position Sensor and Ignition Coil .
Frequently Asked Questions
How many ignition parts fit the 2023 Genesis G90?
Our catalog currently lists 10 ignition parts for the 2023 Genesis G90 across 4 subcategories and 4 brands, covering the 3.5L V6 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of ignition problems on a 2023 Genesis G90?
Common symptoms include misfires under load, rough idle, flashing check-engine light, or poor starting in damp weather. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What spark-plug gap is listed for the 2023 Genesis G90?
Notes on this page include a 0.036" pre-set gap. Still verify against spec — even “pre-gapped” plugs should be checked before they go in.
What should I replace at the same time?
Where labor overlaps, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
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 2023 Genesis G90 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 2023 Genesis G90?
Every part on this page is matched to the 3.5L V6 Turbocharged engine. Then gap matters even on “pre-gapped” plugs — verify against spec, and replace coil boots when they come off a high-mileage engine. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2023 Genesis G90
Ignition Parts for Other Genesis G90 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.