This page lists 36 electrical parts for the 2021 Audi A7, across 4 part types, covering all 3 engine options (2.0L L4 ELECTRIC/GAS Turbocharged, 2.0L L4 Turbocharged and 3.0L V6 Turbocharged). Every part shows its brand, manufacturer part number and fitment notes.
The electrical system on the 2021 Audi A7 covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. The largest groups are Battery (16 parts), Parking Aid Sensor (12 parts) and Starter Motor (7 parts). The other 1 part type covers the remaining 1 part.
The 2021 Audi A7 was sold with 3 engines. 26 parts fit every engine; the other 10 are engine-specific. Each part shows which engine(s) it fits.
16 brands supply electrical parts for the 2021 Audi A7, led by STANDARD MOTOR PRODUCTS (6 parts), VARIOUS MFR (4 parts) and DEKA (3 parts), plus 13 more brands. Quality grades include AGM, Remanufactured and Performance AGM.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Audi A7. 8 parts have it, including DEKA 9A47 (Battery) and STANDARD MOTOR PRODUCTS PPS212 (Parking Aid Sensor). Each part number opens a page with every vehicle that part fits.
Battery
AGM (Extended Life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEKA Popular Fits: all 2021 A7 engines | 9A47 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IntimidatorAGM | View on Amazon |
| DEKA Popular Fits: all 2021 A7 engines | 9A48 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IntimidatorAGM | View on Amazon |
| LUCAS Popular Fits: all 2021 A7 engines | LBAGM004A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BCI Group: 48AGM | View on Amazon |
| LUCAS Popular Fits: all 2021 A7 engines | LBAGM007A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BCI Group: 95RAGM | View on Amazon |
| ACDELCO Fits: all 2021 A7 engines | 48AGM | 🇺🇸 US 🇨🇦 CA | AGMBCI Group: 48 | View on Amazon |
| ACDELCO Fits: all 2021 A7 engines | 48AGMHR | 🇺🇸 US 🇨🇦 CA | High ReserveAGM | View on Amazon |
| ACDELCO Fits: all 2021 A7 engines | 95RAGM | 🇺🇸 US 🇨🇦 CA | AGMBCI Group: 95R | View on Amazon |
| DEKA Fits: all 2021 A7 engines | 9A95R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IntimidatorAGM | View on Amazon |
| EXIDE Fits: all 2021 A7 engines | MXH6L348 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Marathon MaxBCI Group 48 (H6) | View on Amazon |
| EXIDE Fits: all 2021 A7 engines | MXH9L695R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Marathon MaxBCI Group 95R (H9) | View on Amazon |
| FVP Fits: all 2021 A7 engines | P48AGM | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum AGMBCI Group: 48 | View on Amazon |
| MOTORCRAFT Fits: all 2021 A7 engines | BAGM95RH9 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tested Tough AGMBCI Group 95R or BCI Group: 95R/H9 | View on Amazon |
| P1MAX Fits: all 2021 A7 engines | PMAGMH648 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BCI Group 48 AGM760 CCA | View on Amazon |
| P1MAX Fits: 2.0L L4 ELECTRIC/GAS Turbocharged, 2.0L L4 Turbocharged | PMAGMH995R | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BCI Group 95R AGM950 CCA | View on Amazon |
Performance AGM (Extended Life + Increased Power)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FULLRIVER Fits: all 2021 A7 engines | FT68048 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BCI Group 48(Length X Width X Height) 10.94 In x 6.89 In x 7.48 In | View on Amazon |
| FULLRIVER Fits: all 2021 A7 engines | FT89049 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BCI Group 49(Length X Width X Height) 13.9 In x 6.89 In x 7.48 In | View on Amazon |
This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery.
16 Battery parts are listed for the 2021 Audi A7, from DEKA, ACDELCO, LUCAS and 5 other brands. DEKA 9A47 carries the "Popular" badge. 15 parts fit every engine; the other 1 is engine-specific.
The AGM (Extended Life) section lists 14 options from DEKA, ACDELCO, LUCAS and 4 other brands — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. DEKA 9A47 is listed in this group.
The Performance AGM (Extended Life + Increased Power) section lists 2 options from FULLRIVER — grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. FULLRIVER FT68048 is listed in this group.
Lighting Control Module (LCM)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: all 2021 A7 engines | V10730667 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | From 06/06/2018To 01/23/2023 | View on Amazon |
This table covers the modules that control the exterior lighting.
This group shows a single part: VEMO V10730667.
Parking Aid Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: all 2021 A7 engines | PPS212 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Side | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: all 2021 A7 engines | PPS120 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: all 2021 A7 engines | PPS112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| HELLA Fits: 2.0L L4 ELECTRIC/GAS Turbocharged, 3.0L V6 Turbocharged | 358141711 | 🇺🇸 US | 3-Pin ConnectorPlugged | View on Amazon |
| HELLA Fits: 2.0L L4 ELECTRIC/GAS Turbocharged, 3.0L V6 Turbocharged | 358270331 | 🇺🇸 US | 3-Pin ConnectorPlugged | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 2021 A7 engines | PPS211 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Outer | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 2021 A7 engines | PPS213 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Outer | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: all 2021 A7 engines | PPS214 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| VARIOUS MFR Fits: all 2021 A7 engines | AU1075104 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Customer Paints to Match | View on Amazon |
| VARIOUS MFR Fits: all 2021 A7 engines | AU1075102 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Customer Paints to Match | View on Amazon |
| VARIOUS MFR Fits: all 2021 A7 engines | AU1075103 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Customer Paints to Match | View on Amazon |
| VARIOUS MFR Fits: all 2021 A7 engines | VW1175100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE New | View on Amazon |
This table covers the ultrasonic park-aid sensors in the bumper. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors.
12 Parking Aid Sensor parts for the 2021 Audi A7 come from 3 brands — STANDARD MOTOR PRODUCTS, VARIOUS MFR and HELLA. The "Popular" part is STANDARD MOTOR PRODUCTS PPS212. 10 parts fit every engine; the other 2 are engine-specific.
Starter Motor
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALEO Fits: 3.0L V6 Turbocharged | 438349 | 🇺🇸 US 🇨🇦 CA | Valeo Origins New OE Technology | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PURE ENERGY Popular Fits: 3.0L V6 Turbocharged | 12902 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| FVP Fits: 3.0L V6 Turbocharged | 12902 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| REMY Fits: 3.0L V6 Turbocharged | 16657 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| TERREPOWER Fits: 3.0L V6 Turbocharged | 52232 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Remanufactured | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Fits: 2.0L L4 Turbocharged | 18256 | 🇲🇽 MX | Remanufactured | View on Amazon |
| PURE ENERGY Fits: 2.0L L4 Turbocharged | 18256 | 🇲🇽 MX | Remanufactured | View on Amazon |
This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.
7 Starter Motor parts for the 2021 Audi A7 come from 5 brands — PURE ENERGY, FVP, VALEO and 2 other brands. The "Popular" part is PURE ENERGY 12902.
The New section lists 1 option from VALEO — brand-new units rather than rebuilt ones. VALEO 438349 is listed in this group.
The Remanufactured section lists 4 options from PURE ENERGY, FVP, REMY and 1 other brand — factory-rebuilt units with new wear components. PURE ENERGY 12902 is listed in this group.
2 further parts sit outside the graded sections, with the same engine-level match.
Part numbers include PURE ENERGY 12902 and VALEO 438349, among others listed above.
Buying Electrical Parts for a 2021 Audi A7
On this vehicle, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors.
- Match the engine first. Some electrical 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, clean or renew the battery terminals and grounds with any charging-system repair.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Battery and Parking Aid Sensor .
Frequently Asked Questions
How many electrical parts fit the 2021 Audi A7?
Our catalog currently lists 36 electrical parts for the 2021 Audi A7 across 4 subcategories and 16 brands, covering all 3 engine options (2.0L L4 ELECTRIC/GAS Turbocharged, 2.0L L4 Turbocharged and 3.0L V6 Turbocharged). Each part is matched to the engine(s) it fits.
Do electrical parts differ between 2021 Audi A7 engines?
Some do. 26 parts fit every engine; the other 10 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 electrical problems on a 2021 Audi A7?
Common symptoms include slow cranking on cold mornings, a battery light that flickers, dim lights at idle, or a check-engine code pointing at a sensor circuit. 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, clean or renew the battery terminals and grounds with any charging-system repair.
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 A7 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 A7?
First match the engine — each row shows which engine(s) the part fits. Then test before replacing — a failed alternator and a bad ground can look identical, and sensors are frequently condemned for wiring faults. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2021 Audi A7
Electrical Parts for Other Audi A7 Years
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