OEM Antenna Communication and Emergency Call Control Module for 2019-2025 Audi & Porsche
Only 1 left in stock
$
72
.95
30-DayReturns
6-monthWarranty
100%Money-Back
Condition: Excellent (A) — like new, minimal to no wear
Professionally inspected and tested.
Product Notes Read before buying
This is a used chassis control module.
There is a discrepancy regarding the original vehicle for this part. Please verify the part number 4N0035456E on your original module before purchasing to ensure compatibility.
There is a discrepancy regarding the original vehicle for this part. Please verify the part number 4N0035456E on your original module before purchasing to ensure compatibility.
Why Buy Used OEM Parts?
Checked & Tested
We check and test every used part before we sell it. It may show some wear, but it works and is ready to install.
Original Equipment
This is the same part your vehicle came with from the factory. It fits and works just like the original — because it is one.
Works Like New
A few marks on the outside don't change what's inside. The part works the way it should.
Big Savings
Pay 50–80% less than buying new. Same factory part, much lower price.
Not sure? Ask Wrenchy — Your Parts Assistant.
Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
Vehicle Fitment Guide
This part fits the following vehicles:
Audi
19 models(tapclick to hide)
A4
2020-2023
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Dynamic | Sedan | 2020 - 2021 | L4 2.0L Turbo | - |
| Komfort | Sedan | 2020 | L4 2.0L Turbo | - |
| Premium | Sedan | 2020 | L4 2.0L Turbo | - |
| Premium Plus | Sedan | 2020 | L4 2.0L Turbo | - |
| Prestige | Sedan | 2020 | L4 2.0L Turbo | - |
| S Line | Sedan | 2020 - 2021 | L4 2.0L Turbo | - |
| Select | Sedan | 2020 - 2021 | L4 2.0L Turbo | - |
| Dynamic | Sedan | 2022 - 2023 | L4 2.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| S Line | Sedan | 2022 - 2023 | L4 2.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| Select | Sedan | 2022 - 2023 | L4 2.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
Applies to every configuration above: FWD | Automatic Dual Clutch
A6
2020-2024
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Select | Sedan | 2020 - 2022 | L4 2.0L Turbo | - |
| Select | Sedan | 2023 - 2024 | L4 2.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
Applies to every configuration above: FWD | Automatic Dual Clutch
A7
2019-2024
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2019 - 2024 |
A8
2019-2024
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2019 - 2024 |
A8 Quattro
2019-2024
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| L | Sedan | 2019 - 2024 | V6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| L | Sedan | 2019 - 2021 | V8 4.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| Premium | Sedan | 2019 - 2021, 2023 - 2024 | V6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| L Plug-In Hybrid | Sedan | 2020 - 2021 | V6 3.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo | - |
| L Premium | Sedan | 2023 - 2024 | V8 4.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
Applies to every configuration above: AWD | Automatic
Q4 e-tron
2019-2023
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2019 - 2021 | ||||
| Komfort | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| Premium | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | RWD | Automatic |
| Premium | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| Premium Plus | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | RWD | Automatic |
| Premium Plus | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| Prestige | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| Progressiv | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| Technik | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
Q8
2019-2025
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Elite | SUV | 2019 - 2025 | V6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| Premium | SUV | 2019 - 2025 | V6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| Premium Plus | SUV | 2019 - 2025 | V6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| Prestige | SUV | 2019 - 2025 | V6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| Progressiv | SUV | 2019 - 2025 | V6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| S Line | SUV | 2019 - 2024 | V6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| Technik | SUV | 2019 - 2025 | V6 3.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| 60e | SUV | 2025 | V6 3.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo | - |
Applies to every configuration above: AWD | Automatic
Q8 e-tron
2019-2024
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2019 - 2023 | ||||
| 2019 - 2021 | ||||
| Base | SUV | 2024 | -- -L BATTERY EV (EV/BEV) | - |
| Launch Edition | SUV | 2024 | -- -L BATTERY EV (EV/BEV) | - |
| Premium | SUV | 2024 | -- -L BATTERY EV (EV/BEV) | - |
| Premium Plus | SUV | 2024 | -- -L BATTERY EV (EV/BEV) | - |
| Prestige | SUV | 2024 | -- -L BATTERY EV (EV/BEV) | - |
Applies to every configuration above: AWD | Automatic
Q8 e-tron Sportback
2019-2023
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2019 - 2021 | ||||
| 2019 - 2023 |
RS Q8
2020-2025
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | SUV | 2020 - 2025 | V8 4.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| Performance | SUV | 2025 | V8 4.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
Applies to every configuration above: AWD | Automatic
RS e-tron GT
2019-2023
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2019 - 2021 | ||||
| Base | Sedan | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
SQ8
2020-2025
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | SUV | 2020 - 2025 | V8 4.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| Premium Plus | SUV | 2020 - 2025 | V8 4.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
| Prestige | SUV | 2020 - 2025 | V8 4.0L MILD HYBRID EV-GAS (MHEV) Turbo | - |
Applies to every configuration above: AWD | Automatic
SQ8 e-tron
2019-2023
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2019 - 2021 | ||||
| 2019 - 2023 |
SQ8 e-tron Sportback
2019-2023
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2019 - 2023 | ||||
| 2019 - 2021 |
e-tron GT
2019-2024
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Sedan | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Premium Plus | Sedan | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Prestige | Sedan | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| 2019 - 2021 | ||||
| Base | Sedan | 2022 - 2024 | -- -L BATTERY EV (EV/BEV) | - |
| Premium Plus | Sedan | 2022 - 2024 | -- -L BATTERY EV (EV/BEV) | - |
| Prestige | Sedan | 2022 - 2024 | -- -L BATTERY EV (EV/BEV) | - |
Applies to every configuration above: AWD | Automatic
e-tron Quattro
2019-2023
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Premium Plus | SUV | 2019, 2021 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Prestige | SUV | 2019, 2021 | -- -L BATTERY EV (EV/BEV) | - |
| Progressiv | SUV | 2019 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Technik | SUV | 2019 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Advanced | SUV | 2020 - 2022 | -- -L BATTERY EV (EV/BEV) | - |
| Premium | SUV | 2021 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| S Line | SUV | 2021 | -- -L BATTERY EV (EV/BEV) | - |
| Chronos Edition | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| SB S Line | SUV | 2022 | -- -L BATTERY EV (EV/BEV) | - |
| 55 Advanced | SUV | 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Premium Plus | SUV | 2019, 2021 | -- -L BATTERY EV (EV/BEV) | - |
| Progressiv | SUV | 2019 - 2021 | -- -L BATTERY EV (EV/BEV) | - |
| Technik | SUV | 2019 - 2021 | -- -L BATTERY EV (EV/BEV) | - |
| Advanced | SUV | 2020 - 2021 | -- -L BATTERY EV (EV/BEV) | - |
| Premium | SUV | 2021 | -- -L BATTERY EV (EV/BEV) | - |
Applies to every configuration above: AWD | Automatic
e-tron S
2019-2023
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2019 - 2021 | ||||
| Premium Plus | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Prestige | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
Applies to every configuration above: AWD | Automatic
e-tron S Sportback
2019-2023
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 2019 - 2021 | ||||
| Base | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Premium Plus | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Prestige | SUV | 2022 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
Applies to every configuration above: AWD | Automatic
e-tron Sportback
2020-2023
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Premium Plus | SUV | 2020 - 2021 | -- -L BATTERY EV (EV/BEV) | - |
| Prestige | SUV | 2020 - 2021 | -- -L BATTERY EV (EV/BEV) | - |
| Progressiv | SUV | 2020 - 2021 | -- -L BATTERY EV (EV/BEV) | - |
| Technik | SUV | 2020 - 2021 | -- -L BATTERY EV (EV/BEV) | - |
| Premium | SUV | 2021 | -- -L BATTERY EV (EV/BEV) | - |
| Premium Plus | SUV | 2020 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Prestige | SUV | 2020 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Progressiv | SUV | 2020 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Technik | SUV | 2020 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| Premium | SUV | 2021 - 2023 | -- -L BATTERY EV (EV/BEV) | - |
| S Line | SUV | 2022 | -- -L BATTERY EV (EV/BEV) | - |
Applies to every configuration above: AWD | Automatic
Porsche
1 model(tapclick to hide)
Taycan
2020-2022
(tapclick to hide)
Swipe left/right to see more info
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| 4S | Sedan | 2020 - 2022 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| Base | Sedan | 2020, 2022 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| Turbo | Sedan | 2020 - 2022 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| Turbo S | Sedan | 2020 - 2022 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| 4 Cross Turismo | Wagon | 2021 - 2022 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| 4S Cross Turismo | Wagon | 2021 - 2022 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| Base | Sedan | 2021 - 2022 | -- -L BATTERY EV (EV/BEV) | RWD | Automatic |
| S | Sedan | 2021 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| Turbo Cross Turismo | Wagon | 2021 - 2022 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| Turbo S Cross Turismo | Wagon | 2021 - 2022 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| GTS | Sedan | 2022 | -- -L BATTERY EV (EV/BEV) | RWD | Automatic |
| GTS | Wagon | 2022 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
| GTS Sport Turismo | Wagon | 2022 | -- -L BATTERY EV (EV/BEV) | AWD | Automatic |
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.
Policies, in plain English.
Shipping & Handling
- Standard shipping: 3-7 business days via UPS Ground
- Parts are carefully packaged to prevent damage during transit
6-Month Warranty
All used parts include a 6-month warranty from the date of purchase.
- If your part fails within 6 months, we will send a replacement
- Refunds are only issued if we cannot provide a suitable replacement
- Warranty covers defects — not installation errors, misuse, or damage after installation
Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.
Returns (30 Days)
We accept returns within 30 days of delivery for this part.
- Defective parts: We will replace the part or issue a refund at our discretion
- Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
- Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
- Return shipping: We cover return shipping as part of our 100% money-back guarantee
- Parts must be returned in original packaging and unmodified condition
- Poorly packaged returns that arrive damaged will not be credited
Damaged in Shipping?
If your part arrives damaged:
- Stop immediately — do not install the part
- Keep all original packaging and boxes
- Take clear photos of the damage and packaging
- Contact us within 48 hours of delivery
We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.
Order Cancellation
Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.
Expert Guide
Audi & Porsche (2019-2025) SOS Malfunction: Your Guide to the Telematics Module
Diagnosing and replacing the problematic wireless communication module in the Audi Q8, SQ8, RS Q8, e-tron, and Porsche Taycan.
Read Full Guide →Miscellaneous Information
OEM Part Numbers:
Audi: 4N0035456A, 4N0035456C, 4N0035456E
Fits Years: 2019 2020 2021 2022 2023 2024 2025
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This part ships with a 6-month warranty. If it doesn't fit or stops working, we replace or refund — no hassle.
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