32 Ignition parts are listed for the 2021 Audi Q3, in 4 part types, covering both the 1.4L L4 Turbocharged and the 2.0L L4 Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
The ignition system on the 2021 Audi Q3 delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. The largest groups are Ignition Coil (12 parts), Camshaft Position Sensor (10 parts) and Crankshaft Position Sensor (6 parts). The other 1 part type covers the remaining 4 parts.
The 2021 Audi Q3 was sold with both the 1.4L L4 Turbocharged and the 2.0L L4 Turbocharged. 4 parts fit every engine; the other 28 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2021 Audi Q3 ignition parts are WALKER PRODUCTS (5 parts), BOSCH (5 parts) and BECK/ARNLEY (3 parts), plus 12 more brands. Quality grades include Standard Replacement, Economy and Premium.
6 parts on this 2021 Audi Q3 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including WALKER PRODUCTS 2352067 (Camshaft Position Sensor) and BOSCH 0261210383 (Crankshaft Position Sensor). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: 2.0L L4 Turbocharged | 2CAM0327 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| PRENCO Fits: 2.0L L4 Turbocharged | 4E1235 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SKP Fits: 2.0L L4 Turbocharged | SKPC984 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WALKER PRODUCTS Popular Fits: 2.0L L4 Turbocharged | 2352067 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor OnlyConnector Shape: Oval | View on Amazon |
| BECK/ARNLEY Fits: 2.0L L4 Turbocharged | 1800763 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DELPHI Fits: 2.0L L4 Turbocharged | SS11473 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HELLA Fits: 2.0L L4 Turbocharged | 009168401 | 🇺🇸 US | 3-Pin Connectorwith Seal Ring | View on Amazon |
| WELLS Fits: 2.0L L4 Turbocharged | 5S14774 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular Fits: 2.0L L4 Turbocharged | 0986280610 | 🇺🇸 US 🇨🇦 CA | Engine Camshaft Position Sensor | View on Amazon |
| WALKER PRODUCTS Fits: 1.4L L4 Turbocharged | 2352067 | 🇲🇽 MX | Sensor OnlyConnector Shape: Oval | 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.
10 Camshaft Position Sensor parts are listed for the 2021 Audi Q3, from WALKER PRODUCTS, HOLSTEIN, PRENCO and 6 other brands. WALKER PRODUCTS 2352067 carries the "Popular" badge.
In the Economy grade, HOLSTEIN, PRENCO and SKP supply 3 parts: the catalog's value-priced group. A representative part number is HOLSTEIN 2CAM0327.
The Standard Replacement section lists 5 options from WALKER PRODUCTS, BECK/ARNLEY, DELPHI and 2 other brands — built to original-equipment specification. WALKER PRODUCTS 2352067 is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
Crankshaft Position Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular Fits: 2.0L L4 Turbocharged | 0261210383 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Engine Crankshaft Position Sensor | View on Amazon |
| BECK/ARNLEY Fits: 2.0L L4 Turbocharged | 1800780 | 🇺🇸 US 🇨🇦 CA | Komfort or Premium or Premium Plus or Progressiv | View on Amazon |
| DELPHI Fits: 2.0L L4 Turbocharged | SS12089 | 🇺🇸 US 🇨🇦 CA | To 10/12/2020 | View on Amazon |
| WALKER PRODUCTS Fits: 1.4L L4 Turbocharged | 2352134 | 🇲🇽 MX | Sensor OnlyColor: Gray | View on Amazon |
| WALKER PRODUCTS Fits: 2.0L L4 Turbocharged | 2351589 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sensor Only | View on Amazon |
| WELLS Fits: 2.0L L4 Turbocharged | 5S12685 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | To 10/12/2020 | 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.
6 Crankshaft Position Sensor parts are listed for the 2021 Audi Q3, from WALKER PRODUCTS, BOSCH, BECK/ARNLEY and 2 other brands. BOSCH 0261210383 carries the "Popular" badge.
Part numbers include BOSCH 0261210383, BECK/ARNLEY 1800780 and DELPHI SS12089, among others listed above.
Ignition Coil
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HOLSTEIN Fits: all 2021 Q3 engines | 2IGC0516 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| PRENCO Fits: 2.0L L4 Turbocharged | 368278 | 🇺🇸 US 🇨🇦 CA | Includes 36-2150 Boot Kit | View on Amazon |
| SKP Fits: 2.0L L4 Turbocharged | SKUF716 | 🇺🇸 US | Hitachi design | View on Amazon |
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DELPHI Popular Fits: 2.0L L4 Turbocharged | GN10632 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular Fits: 2.0L L4 Turbocharged | 0986221072 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| KARLYN / BREMI / STI Popular Fits: all 2021 Q3 engines | 20529 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bremi-STI Direct Ignition Coil Unit | View on Amazon |
| BECK/ARNLEY Fits: 2.0L L4 Turbocharged | 1788574 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| DENSO Fits: 2.0L L4 Turbocharged | 6739206 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Direct Ignition Coil or Coil On Plug | View on Amazon |
| NGK Fits: 2.0L L4 Turbocharged | 48900 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Eldor Coil | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 2021 Q3 engines | UF716 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| UNITED MOTOR PRODUCTS Fits: all 2021 Q3 engines | COP618 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Body code F3 | View on Amazon |
| WALKER PRODUCTS Fits: 2.0L L4 Turbocharged | 9212313 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
12 Ignition Coil parts are listed for the 2021 Audi Q3, from HOLSTEIN, PRENCO, SKP and 9 other brands. DELPHI GN10632 carries the "Popular" badge. 4 parts fit every engine; the other 8 are engine-specific.
Economy: 3 parts, from HOLSTEIN, PRENCO and SKP. A representative part number is HOLSTEIN 2IGC0516.
The Premium section lists 1 option from DELPHI — a step above OE specification in materials, tolerances or warranty terms. DELPHI GN10632 is listed in this group.
The Standard Replacement section: 8 options from BOSCH, KARLYN / BREMI / STI, BECK/ARNLEY and 5 other brands. BOSCH 0986221072 is listed in this group.
Spark Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Fits: 2.0L L4 Turbocharged | 8501 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | EVOPre-Set Gap: 0.025" | View on Amazon |
| BOSCH Fits: 2.0L L4 Turbocharged | 96372 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE Fine Wire Double Iridium | View on Amazon |
| CHAMPION Fits: 2.0L L4 Turbocharged | 9069 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IridiumPre-Set Gap: 0.032" | View on Amazon |
| NGK Fits: 2.0L L4 Turbocharged | 95749 | 🇺🇸 US 🇨🇦 CA | Laser Iridium | 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 Audi Q3 come from 3 brands — BOSCH, CHAMPION and NGK.
This group includes BOSCH 8501, BOSCH 96372 and CHAMPION 9069 and the remaining parts above.
Buying Ignition Parts for a 2021 Audi Q3
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Match the engine first. Some ignition parts fit every engine; others are 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: Ignition Coil and Camshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2021 Audi Q3?
Our catalog currently lists 32 ignition parts for the 2021 Audi Q3 across 4 subcategories and 15 brands, covering both the 1.4L L4 Turbocharged and the 2.0L L4 Turbocharged. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2021 Audi Q3 engines?
Some do. 4 parts fit every engine; the other 28 are engine-specific. Each row (and the filter at the top) shows which. 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 Audi Q3?
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 Audi Q3?
Notes on this page include pre-set gaps of 0.025" and 0.032". 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 Audi Q3 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 Audi Q3?
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 Audi Q3
Ignition Parts for Other Audi Q3 Years
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