This page lists 48 electrical parts for the 2018 Audi A7, across 9 part types, covering both the 2.0L L4 Turbocharged and the 3.0L V6 Supercharged. Every part shows its brand, manufacturer part number and fitment notes.
On the 2018 Audi A7, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. Most of the listed parts are Battery (27 parts), Parking Aid Sensor (8 parts) and Battery Current Sensor (4 parts). The other 6 part types cover the remaining 9 parts.
The 2018 Audi A7 was sold with both the 2.0L L4 Turbocharged and the 3.0L V6 Supercharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
15 brands supply electrical parts for the 2018 Audi A7, led by DEKA (5 parts), LUCAS (4 parts) and EXIDE (4 parts), plus 12 more brands. Quality grades include AGM and Performance AGM.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2018 Audi A7. 8 parts have it, including DEKA 9A47 (Battery) and VALEO 890001 (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: 2.0L L4 Turbocharged | 9A47 | 🇲🇽 MX | IntimidatorAGM | View on Amazon |
| DEKA Popular Fits: 2.0L L4 Turbocharged | 9A48 | 🇲🇽 MX | IntimidatorAGM | View on Amazon |
| DEKA Popular Fits: 2.0L L4 Turbocharged | 9A94R | 🇲🇽 MX | IntimidatorAGM | View on Amazon |
| FVP Popular Fits: 2.0L L4 Turbocharged | P94RAGM | 🇲🇽 MX | Platinum AGMBCI Group: 94R | View on Amazon |
| LUCAS Popular Fits: 2.0L L4 Turbocharged | LBAGM004A | 🇲🇽 MX | BCI Group: 48AGM | View on Amazon |
| LUCAS Popular Fits: 2.0L L4 Turbocharged | LBAGM005A | 🇲🇽 MX | BCI Group: 94RAGM | View on Amazon |
| BOSCH Fits: 2.0L L4 Turbocharged | S6587B | 🇲🇽 MX | AGMAGM | View on Amazon |
| BOSCH Fits: 2.0L L4 Turbocharged | S6588B | 🇲🇽 MX | AGMAGM | View on Amazon |
| DEKA Fits: 2.0L L4 Turbocharged | 9A49 | 🇲🇽 MX | IntimidatorAGM | View on Amazon |
| DEKA Fits: 2.0L L4 Turbocharged | 9A95R | 🇲🇽 MX | IntimidatorAGM | View on Amazon |
| EXIDE Fits: 2.0L L4 Turbocharged | MXH6L348 | 🇲🇽 MX | Marathon MaxBCI Group 48 (H6) | View on Amazon |
| EXIDE Fits: 2.0L L4 Turbocharged | MXH7L494R | 🇲🇽 MX | Marathon MaxBCI Group 94R (H7) | View on Amazon |
| EXIDE Fits: 2.0L L4 Turbocharged | MXH8L549 | 🇲🇽 MX | Marathon MaxBCI Group 49 (H8) | View on Amazon |
| EXIDE Fits: 2.0L L4 Turbocharged | MXH9L695R | 🇲🇽 MX | Marathon MaxBCI Group 95R (H9) | View on Amazon |
| FVP Fits: 2.0L L4 Turbocharged | P49AGM | 🇲🇽 MX | Platinum AGMBCI Group: 49 | View on Amazon |
| FVP Fits: 2.0L L4 Turbocharged | P48AGM | 🇲🇽 MX | Platinum AGMBCI Group: 48 | View on Amazon |
| LUCAS Fits: 2.0L L4 Turbocharged | LBAGM006A | 🇲🇽 MX | BCI Group: 49AGM | View on Amazon |
| LUCAS Fits: 2.0L L4 Turbocharged | LBAGM007A | 🇲🇽 MX | BCI Group: 95RAGM | View on Amazon |
| MOTORCRAFT Fits: 2.0L L4 Turbocharged | BAGM49H8 | 🇲🇽 MX | Tested Tough AGMBCI Group: 49/H8 or BCI Group 49 | View on Amazon |
| MOTORCRAFT Fits: 2.0L L4 Turbocharged | BAGM95RH9 | 🇲🇽 MX | Tested Tough AGMBCI Group 95R or BCI Group: 95R/H9 | View on Amazon |
| P1MAX Fits: 2.0L L4 Turbocharged | PMAGMH648 | 🇲🇽 MX | BCI Group 48 AGM760 CCA | View on Amazon |
| P1MAX Fits: 2.0L L4 Turbocharged | PMAGMH794R | 🇲🇽 MX | BCI Group 94R AGM800 CCA | View on Amazon |
| P1MAX Fits: 2.0L L4 Turbocharged | PMAGMH849 | 🇲🇽 MX | BCI Group 49 AGM850 CCA | View on Amazon |
| P1MAX Fits: 2.0L L4 Turbocharged | PMAGMH995R | 🇲🇽 MX | BCI Group 95R AGM950 CCA | View on Amazon |
Performance AGM (Extended Life + Increased Power)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FULLRIVER Fits: 2.0L L4 Turbocharged | FT68048 | 🇲🇽 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: 2.0L L4 Turbocharged | FT85094R | 🇲🇽 MX | BCI Group 94R(Length X Width X Height) 12.36 In x 6.85 In x 7.48 In | View on Amazon |
| FULLRIVER Fits: 2.0L L4 Turbocharged | FT89049 | 🇲🇽 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.
27 Battery parts are listed for the 2018 Audi A7, from DEKA, LUCAS, EXIDE and 5 other brands. DEKA 9A47 carries the "Popular" badge. They are grouped as AGM (Extended Life) and Performance AGM (Extended Life + Increased Power), with AGM (Extended Life) the largest group at 24 parts from DEKA, LUCAS, EXIDE and 4 other brands.
Battery Current Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 2.0L L4 Turbocharged | 601702 | 🇲🇽 MX | View on Amazon | |
| WELLS Fits: 2.0L L4 Turbocharged | 5S16152 | 🇲🇽 MX | Connector Gender: Female | View on Amazon |
| WELLS Fits: 2.0L L4 Turbocharged | 5S16149 | 🇲🇽 MX | Positive Circuit | View on Amazon |
| WELLS Fits: 2.0L L4 Turbocharged | 5S16151 | 🇲🇽 MX | Negative CircuitPlastic Base | View on Amazon |
This table covers the Battery Current sensors. 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.
4 Battery Current Sensor parts for the 2018 Audi A7 come from 2 brands — WELLS and DORMAN.
Part numbers include DORMAN 601702, WELLS 5S16152 and WELLS 5S16149, among others listed above.
Blind Spot Detection Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TECHPRO Fits: 2.0L L4 Turbocharged | AU1778101 | 🇲🇽 MX | Lane Change AssistSlave Unit | View on Amazon |
| TECHPRO Fits: 2.0L L4 Turbocharged | AU1779101 | 🇲🇽 MX | Lane Change AssistMaster Unit | View on Amazon |
This table covers the Blind Spot Detection sensors. 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.
2 Blind Spot Detection Sensor parts for the 2018 Audi A7 come from TECHPRO.
Listed part numbers: TECHPRO AU1778101 and TECHPRO AU1779101.
HID Lighting Ballast
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 2.0L L4 Turbocharged | 601060 | 🇲🇽 MX | with LED Lights | View on Amazon |
This table covers the HID Lighting ballasts.
This group shows a single part: DORMAN 601060.
Lane Departure Camera / Module
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: 2.0L L4 Turbocharged | V10670014 | 🇲🇽 MX | View on Amazon |
This table covers the Lane Departure Camera modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years.
This group shows a single part: VEMO V10670014.
Lighting Control Module (LCM)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS Fits: 2.0L L4 Turbocharged | 4G0907697F | 🇲🇽 MX | LED Headlights | View on Amazon |
| WELLS Fits: 2.0L L4 Turbocharged | 6H1501 | 🇲🇽 MX | View on Amazon |
This table covers the modules that control the exterior lighting.
2 Lighting Control Module (LCM) parts for the 2018 Audi A7 come from 2 brands — ÜRO PARTS and WELLS.
Listed part numbers: ÜRO PARTS 4G0907697F and WELLS 6H1501.
Parking Aid Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALEO Popular Fits: 2.0L L4 Turbocharged | 890001 | 🇲🇽 MX | Park Sensor | View on Amazon |
| VALEO Popular Fits: 2.0L L4 Turbocharged | 890000 | 🇲🇽 MX | Park Sensor | View on Amazon |
| MARELLI Fits: 2.0L L4 Turbocharged | SDP002 | 🇲🇽 MX | Front | View on Amazon |
| MARELLI Fits: 2.0L L4 Turbocharged | SDP018 | 🇲🇽 MX | Fits Right | View on Amazon |
| MARELLI Fits: 2.0L L4 Turbocharged | SDP097 | 🇲🇽 MX | Fits Right | View on Amazon |
| MARELLI Fits: 2.0L L4 Turbocharged | SDP100 | 🇲🇽 MX | Fits Right | View on Amazon |
| TECHPRO Fits: 2.0L L4 Turbocharged | AU1075105 | 🇲🇽 MX | Customer Paints to Match | View on Amazon |
| ÜRO PARTS Fits: 2.0L L4 Turbocharged | 1S0919275D | 🇲🇽 MX | Fits Rear | 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.
8 Parking Aid Sensor parts for the 2018 Audi A7 come from 4 brands — MARELLI, VALEO, TECHPRO and 1 other brand. The "Popular" part is VALEO 890001.
This group includes VALEO 890001, VALEO 890000 and MARELLI SDP002 and the remaining parts above.
Rain Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VEMO Fits: 2.0L L4 Turbocharged | V10721604 | 🇲🇽 MX | with Holder | View on Amazon |
This table covers the Rain sensors. 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.
This group shows a single part: VEMO V10721604.
Side Object Sensor Module
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 2.0L L4 Turbocharged | 601455 | 🇲🇽 MX | Rear Right | View on Amazon |
| DORMAN Fits: 2.0L L4 Turbocharged | 601456 | 🇲🇽 MX | Rear Left | View on Amazon |
This table covers the Side Object Sensor modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years.
2 Side Object Sensor Module parts for the 2018 Audi A7 come from DORMAN.
This group includes DORMAN 601455 and DORMAN 601456.
Buying Electrical Parts for a 2018 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. Every electrical 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, 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 2018 Audi A7?
Our catalog currently lists 48 electrical parts for the 2018 Audi A7 across 9 subcategories and 15 brands, covering both the 2.0L L4 Turbocharged and the 3.0L V6 Supercharged. Each part is matched to the engine(s) it fits.
Do electrical parts differ between 2018 Audi A7 engines?
Yes. Every electrical 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 electrical problems on a 2018 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 2018 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 2018 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 2018 Audi A7
Electrical Parts for Other Audi A7 Years
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