18 Ignition parts are listed for the 2021 Genesis G80, in 4 part types, covering both the 2.5L L4 Turbocharged and the 3.5L V6 Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2021 Genesis G80, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. 16 parts of the 18 listed are Camshaft Position Sensor (8 parts), Ignition Coil (4 parts) and Spark Plug (4 parts). The other 1 part type covers the remaining 2 parts.
The 2021 Genesis G80 was sold with both the 2.5L L4 Turbocharged and the 3.5L V6 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2021 Genesis G80 ignition parts are WALKER PRODUCTS (9 parts), NGK (4 parts) and STANDARD MOTOR PRODUCTS (2 parts), plus 3 more brands. Quality grades include Premium and Standard Replacement.
1 part on this 2021 Genesis G80 page carries a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — WALKER PRODUCTS 2352397 (Camshaft Position Sensor). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Popular Fits: 3.5L V6 Turbocharged | 2352397 | 🇺🇸 US | Sensor Only | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.5L L4 Turbocharged | PC1240 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 3.5L V6 Turbocharged | PC1273 | 🇺🇸 US | Exhaust | View on Amazon |
| WALKER PRODUCTS Fits: 2.5L L4 Turbocharged | 2352284 | 🇺🇸 US 🇨🇦 CA | Sensor Only | View on Amazon |
| WALKER PRODUCTS Fits: 3.5L V6 Turbocharged | 2352394 | 🇺🇸 US | Sensor Only | View on Amazon |
| WALKER PRODUCTS Fits: 3.5L V6 Turbocharged | 2352395 | 🇺🇸 US | Sensor Only | View on Amazon |
| WALKER PRODUCTS Fits: 3.5L V6 Turbocharged | 2352396 | 🇺🇸 US | Sensor Only | View on Amazon |
| WELLS Fits: 2.5L L4 Turbocharged | 5S17024 | 🇺🇸 US 🇨🇦 CA | 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.
8 Camshaft Position Sensor parts are listed for the 2021 Genesis G80, from WALKER PRODUCTS, STANDARD MOTOR PRODUCTS and WELLS. WALKER PRODUCTS 2352397 carries the "Popular" badge.
Part numbers include WALKER PRODUCTS 2352397, STANDARD MOTOR PRODUCTS PC1240 and STANDARD MOTOR PRODUCTS PC1273, among others listed above.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Fits: 2.5L L4 Turbocharged | 2352389 | 🇺🇸 US 🇨🇦 CA | Sensor Only | View on Amazon |
| WALKER PRODUCTS Fits: 3.5L V6 Turbocharged | 2352390 | 🇺🇸 US | 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.
WALKER PRODUCTS supplies both parts for the 2021 Genesis G80.
This group includes WALKER PRODUCTS 2352389 and WALKER PRODUCTS 2352390.
Ignition Coil
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Fits: 2.5L L4 Turbocharged | GN11181 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Fits: 2.5L L4 Turbocharged | 9212413 | 🇺🇸 US 🇨🇦 CA | Single Coil | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Fits: 3.5L V6 Turbocharged | 1788626 | 🇺🇸 US | View on Amazon | |
| WALKER PRODUCTS Fits: 3.5L V6 Turbocharged | 9212410 | 🇺🇸 US | 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.
4 Ignition Coil parts are listed for the 2021 Genesis G80, from WALKER PRODUCTS, DELPHI and BECK/ARNLEY.
The Premium section lists 1 option from DELPHI — a step above OE specification in materials, tolerances or warranty terms. DELPHI GN11181 is listed in this group.
The Standard Replacement section lists 1 option from WALKER PRODUCTS — built to original-equipment specification. WALKER PRODUCTS 9212413 is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
Part numbers include DELPHI GN11181, WALKER PRODUCTS 9212413 and BECK/ARNLEY 1788626, among others listed above.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NGK Fits: 2.5L L4 Turbocharged | 96496 | 🇺🇸 US 🇨🇦 CA | Laser Iridium High Ignitability | View on Amazon |
| NGK Fits: 2.5L L4 Turbocharged | SILZKR8J9GS | 🇺🇸 US 🇨🇦 CA | Laser Iridium High Ignitability | View on Amazon |
| NGK Fits: 3.5L V6 Turbocharged | 92039 | 🇺🇸 US | Laser Iridium High Ignitability | View on Amazon |
| NGK Fits: 3.5L V6 Turbocharged | SILKAR8J9GS | 🇺🇸 US | 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.
4 Spark Plug parts for the 2021 Genesis G80 come from NGK.
Listed part numbers: NGK 96496, NGK SILZKR8J9GS and NGK 92039, plus the other parts above.
Buying Ignition Parts for a 2021 Genesis G80
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Match the engine first. Every ignition part here is engine-specific; each row shows which engine(s) it fits.
- 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 2021 Genesis G80?
Our catalog currently lists 18 ignition parts for the 2021 Genesis G80 across 4 subcategories and 6 brands, covering both the 2.5L L4 Turbocharged and the 3.5L V6 Turbocharged. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2021 Genesis G80 engines?
Yes. Every ignition part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of ignition problems on a 2021 Genesis G80?
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 2021 Genesis G80?
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 2021 Genesis G80 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 2021 Genesis G80?
First match the engine — each row shows which engine(s) the part fits. 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 2021 Genesis G80
Ignition Parts for Other Genesis G80 Years
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