The 2025 Audi S6 has 18 ignition parts with verified fitment on this page — 4 part types and 11 brands, covering both the 2.9L V6 Turbocharged and the ELECTRIC. Each part includes a manufacturer part number and application notes.
On the 2025 Audi S6, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. Most of the listed parts are Camshaft Position Sensor (6 parts), Ignition Coil (6 parts) and Crankshaft Position Sensor (3 parts). The other 1 part type covers the remaining 3 parts.
The 2025 Audi S6 was sold with both the 2.9L V6 Turbocharged and the ELECTRIC. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
11 brands supply ignition parts for the 2025 Audi S6, led by WELLS (4 parts), HOLSTEIN (2 parts) and WALKER PRODUCTS (2 parts), plus 8 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2025 Audi S6. 4 parts have it, including HOLSTEIN 2CAM0327 (Camshaft Position Sensor) and BOSCH 0986221072 (Ignition Coil). Each part number opens a page with every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Popular Fits: 2.9L V6 Turbocharged | 2CAM0327 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Popular Fits: 2.9L V6 Turbocharged | 2352067 | 🇺🇸 US 🇲🇽 MX | Sensor OnlyConnector Shape: Oval | View on Amazon |
| WELLS Fits: 2.9L V6 Turbocharged | 5S17018 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Exhaust | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VNE Fits: 2.9L V6 Turbocharged | 40057234 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Exhaustwith Special Upgrade [GP1] | View on Amazon |
| WELLS Fits: 2.9L V6 Turbocharged | 5S17944 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Intake (Right) | View on Amazon |
| WELLS Fits: 2.9L V6 Turbocharged | 5S17945 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Intake (Left) | 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.
6 Camshaft Position Sensor parts for the 2025 Audi S6 come from 4 brands — WELLS, HOLSTEIN, WALKER PRODUCTS and 1 other brand. The "Popular" part is HOLSTEIN 2CAM0327.
The Economy section lists 1 option from HOLSTEIN — the catalog's value-priced group. HOLSTEIN 2CAM0327 is listed in this group.
In the Standard Replacement grade, WALKER PRODUCTS and WELLS supply 2 parts: built to original-equipment specification. A representative part number is WALKER PRODUCTS 2352067.
3 further parts sit outside the graded sections, with the same engine-level match.
Listed part numbers: HOLSTEIN 2CAM0327, WALKER PRODUCTS 2352067 and WELLS 5S17018, plus the other parts above.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Fits: 2.9L V6 Turbocharged | PC1146 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WALKER PRODUCTS Fits: 2.9L V6 Turbocharged | 2352119 | 🇺🇸 US 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS Fits: 2.9L V6 Turbocharged | 5S16169 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
3 Crankshaft Position Sensor parts for the 2025 Audi S6 come from 3 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and WELLS.
Listed part numbers: STANDARD MOTOR PRODUCTS PC1146, WALKER PRODUCTS 2352119 and WELLS 5S16169.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.9L V6 Turbocharged | 2IGC0516 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular Fits: 2.9L V6 Turbocharged | 0986221072 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DENSO Popular Fits: 2.9L V6 Turbocharged | 6739206 | 🇺🇸 US | Direct Ignition Coil or Coil On Plug | View on Amazon |
| BECK/ARNLEY Fits: 2.9L V6 Turbocharged | 1788574 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| NGK Fits: 2.9L V6 Turbocharged | 48900 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Eldor Coil | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 2.9L V6 Turbocharged | UF716 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
6 Ignition Coil parts for the 2025 Audi S6 come from 6 brands — HOLSTEIN, BOSCH, DENSO and 3 other brands. The "Popular" part is BOSCH 0986221072.
The Economy section: 1 option from HOLSTEIN. HOLSTEIN 2IGC0516 is listed in this group.
Standard Replacement: 5 parts, from BOSCH, DENSO, BECK/ARNLEY and 2 other brands. A representative part number is BOSCH 0986221072.
Listed part numbers: BOSCH 0986221072, HOLSTEIN 2IGC0516 and DENSO 6739206, plus the other parts above.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOLITE Fits: 2.9L V6 Turbocharged | XP3924 | 🇺🇸 US | Iridium XP Spark Plug Dual Display PackPre-Set Gap: 0.044" | View on Amazon |
| NGK Fits: 2.9L V6 Turbocharged | 93560 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Laser Iridium High Ignitability | View on Amazon |
| SKP Fits: 2.9L V6 Turbocharged | SP1013 | 🇺🇸 US | Iridium XP | 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.
3 Spark Plug parts are listed for the 2025 Audi S6, from AUTOLITE, NGK and SKP.
This group includes AUTOLITE XP3924, NGK 93560 and SKP SP1013.
Buying Ignition Parts for a 2025 Audi S6
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 2025 Audi S6?
Our catalog currently lists 18 ignition parts for the 2025 Audi S6 across 4 subcategories and 11 brands, covering both the 2.9L V6 Turbocharged and the ELECTRIC. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2025 Audi S6 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 2025 Audi S6?
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 2025 Audi S6?
Notes on this page include pre-set gaps of 0.028", 0.031" and 0.044". 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 2025 Audi S6 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 2025 Audi S6?
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 2025 Audi S6
Ignition Parts for Other Audi S6 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.