Name: Alternator Surge Protector NTY EBP-AU-004 OE Ref 4K0941823C
Brand: NTY
SKU: EBP-AU-004
Price: 170 GBP
Availability: InStock

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Alternator Surge Protector NTY EBP-AU-004 OE Ref 4K0941823C NTY

Key Specification:

EAN: 5902048477996
Fits to: AUDI A4 B9 2015- & A4 B9 AVANT 2015- & A4 B9 ALLROAD 2016- & A5 2016-
Height [cm]: 15.2
Length [cm]: 20.6
OEM Reference number: 8W0941823F

See Full Specification

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£ 170

£ 141.67 excl. VAT

In Stock

SKU:	NTY EBP-AU-004
Brand	NTY

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

5902048477996

Fits to

AUDI A4 B9 2015- & A4 B9 AVANT 2015- & A4 B9 ALLROAD 2016- & A5 2016-

Height [cm]

15.2

Length [cm]

20.6

OEM Reference number

8W0941823F

PURPOSE GROUP

Alternator - Overvoltage Protector

Width [cm]

14.4

Alternator Surge Protector NTY OE Ref 4K0941823C – NTY – OEM 8W0941823F

This Alternator Surge Protector NTY OE Ref 4K0941823C is supplied by NTY as a replacement for OEM reference 8W0941823F. It is intended for use in selected AUDI vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference EBP-AU-004 and EAN 5902048477996, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

This component is intended as a like-for-like replacement and should be installed in accordance with manufacturer guidelines. Installation requirements may vary depending on vehicle design and component location.

Technical details are not specified.

Vehicle Compatibility

Compatible with selected AUDI models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Electrics category.

Reference number(s) comparable with the original spare part number

AUDI 4K0941823C

OE reference number(s) comparable with the original spare part number

AUDI

AUDI A6 C8 (4A2) From 02/2018

45 TDI quattro 4WD 07/2019-, 183 kw, 2967 ccm, 249 PS, Saloon, Diesel , ENG: CVMD

45 TFSI Mild Hybrid quattro 4WD 05/2020-, 195 kw, 1984 ccm, 265 PS, Saloon, Mild Hybrid , ENG: DPAA, DMTA

55 TFSi e quattro 4WD 02/2021-, 270 kw, 1984 ccm, 367 PS, Saloon, Plug-In Hybrid , ENG: DRYA

45 TDI Mild Hybrid quattro 4WD 07/2018-, 155 kw, 2967 ccm, 211 PS, Saloon, Mild Hybrid , ENG: DDVF

55 TFSi Mild Hybrid quattro 4WD 02/2018-, 250 kw, 2995 ccm, 340 PS, Saloon, Mild Hybrid , ENG: DLZA

40 TDI Mild Hybrid quattro 4WD 07/2018-, 150 kw, 1968 ccm, 204 PS, Saloon, Mild Hybrid , ENG: DTPA, DFBA

30 TDI Mild Hybrid 4WD 01/2019-, 100 kw, 1968 ccm, 136 PS, Saloon, Mild Hybrid , ENG: DEZF

45 TFSI Mild Hybrid quattro 4WD 08/2018-, 180 kw, 1984 ccm, 245 PS, Saloon, Mild Hybrid , ENG: DKNA, DLHA

45 TDI Mild Hybrid quattro 4WD 07/2018-, 170 kw, 2967 ccm, 231 PS, Saloon, Mild Hybrid , ENG: DDVE

40 TDI 4WD 02/2019-, 140 kw, 1968 ccm, 190 PS, Saloon, Diesel , ENG: DESA

S6 TDI Mild Hybrid quattro 4WD 03/2019-, 257 kw, 2967 ccm, 349 PS, Saloon, Mild Hybrid , ENG: DEWA

40 TDI Mild Hybrid 4WD 07/2018-, 150 kw, 1968 ccm, 204 PS, Saloon, Mild Hybrid , ENG: DTPA, DFBA

40 TFSI Mild Hybrid 4WD 01/2021-, 150 kw, 1984 ccm, 204 PS, Saloon, Mild Hybrid

50 TFSI e quattro 4WD 11/2019-, 220 kw, 1984 ccm, 299 PS, Saloon, Plug-In Hybrid , ENG: DLGA

S6 TDI Mild Hybrid quattro 4WD 01/2021-, 253 kw, 2967 ccm, 344 PS, Saloon, Mild Hybrid , ENG: DMKD

45 TFSI Mild Hybrid 4WD 05/2020-, 195 kw, 1984 ccm, 265 PS, Saloon, Mild Hybrid , ENG: DPAA, DMTA

35 TDI Mild Hybrid 4WD 03/2019-, 120 kw, 1968 ccm, 163 PS, Saloon, Mild Hybrid , ENG: DEZD, DTPB

55 TFSI e quattro 4WD 11/2019-, 270 kw, 1984 ccm, 367 PS, Saloon, Plug-In Hybrid , ENG: DLGA

45 TDI Mild Hybrid quattro 4WD 01/2021-, 180 kw, 2967 ccm, 245 PS, Saloon, Mild Hybrid , ENG: DMGH

45 TFSI Mild Hybrid 4WD 08/2018-, 180 kw, 1984 ccm, 245 PS, Saloon, Mild Hybrid , ENG: DKNA, DLHA

50 TDI Mild Hybrid quattro 4WD 02/2018-, 210 kw, 2967 ccm, 286 PS, Saloon, Mild Hybrid , ENG: DDVB, DMGA

50 TFSI e quattro 4WD 02/2021-, 220 kw, 1984 ccm, 299 PS, Saloon, Plug-In Hybrid , ENG: DRYA

AUDI A6 C8 Avant (4A5) From 05/2018

40 TFSI Mild Hybrid 4WD 01/2021-, 150 kw, 1984 ccm, 204 PS, Estate, Mild Hybrid

S6 TDI Mild Hybrid quattro 4WD 11/2020-, 253 kw, 2967 ccm, 344 PS, Estate, Mild Hybrid , ENG: DMKD

30 TDI Mild Hybrid 4WD 01/2019-, 100 kw, 1968 ccm, 136 PS, Estate, Mild Hybrid , ENG: DEZF

35 TDI Mild Hybrid 4WD 03/2019-, 120 kw, 1968 ccm, 163 PS, Estate, Mild Hybrid , ENG: DEZD, DTPB

45 TFSI Mild Hybrid 4WD 05/2020-, 195 kw, 1984 ccm, 265 PS, Estate, Mild Hybrid , ENG: DMTA

50 TDI Mild Hybrid quattro 4WD 05/2018-, 210 kw, 2967 ccm, 286 PS, Estate, Mild Hybrid , ENG: DDVB, DMGA

45 TDI Mild Hybrid quattro 4WD 01/2021-, 180 kw, 2967 ccm, 245 PS, Estate, Mild Hybrid , ENG: DMGH

RS6 Mild Hybrid quattro 4WD 09/2019-, 441 kw, 3996 ccm, 600 PS, Estate, Mild Hybrid , ENG: DJPB, DWLA, DYGB

50 TFSi e quattro 4WD 02/2021-, 220 kw, 1984 ccm, 299 PS, Estate, Plug-In Hybrid , ENG: EBCA, DRYA

55 TFSI e quattro 4WD 02/2021-, 270 kw, 1984 ccm, 367 PS, Estate, Plug-In Hybrid , ENG: DRYA

45 TFSI Mild Hybrid quattro 4WD 08/2018-, 180 kw, 1984 ccm, 245 PS, Estate, Mild Hybrid , ENG: DKNA, DLHA

40 TDI Mild Hybrid quattro 4WD 07/2018-, 150 kw, 1968 ccm, 204 PS, Estate, Mild Hybrid , ENG: DTPA, DFBA

55 TFSI Mild Hybrid quattro 4WD 05/2018-, 250 kw, 2995 ccm, 340 PS, Estate, Mild Hybrid , ENG: DLZA

45 TDI quattro 4WD 07/2019-, 183 kw, 2967 ccm, 249 PS, Estate, Diesel , ENG: CVMD

45 TFSI Mild Hybrid quattro 4WD 05/2020-, 195 kw, 1984 ccm, 265 PS, Estate, Mild Hybrid , ENG: DMTA

45 TFSI Mild Hybrid 4WD 08/2018-, 180 kw, 1984 ccm, 245 PS, Estate, Mild Hybrid , ENG: DKNA, DLHA

45 TDI Mild Hybrid quattro 4WD 05/2018-, 170 kw, 2967 ccm, 231 PS, Estate, Mild Hybrid , ENG: DDVE

45 TDI Mild Hybrid quattro 4WD 07/2018-, 155 kw, 2967 ccm, 211 PS, Estate, Mild Hybrid , ENG: DDVF

55 TFSI e quattro 4WD 04/2020-, 270 kw, 1984 ccm, 367 PS, Estate, Plug-In Hybrid , ENG: DLGA

RS6 Mild Hybrid quattro 4WD 01/2023-10/2023, 463 kw, 3996 ccm, 630 PS, Estate, Mild Hybrid , ENG: DYGA

S6 TDI Mild Hybrid quattro 4WD 03/2019-, 257 kw, 2967 ccm, 349 PS, Estate, Mild Hybrid , ENG: DEWA

40 TDI Mild Hybrid 4WD 05/2018-, 150 kw, 1968 ccm, 204 PS, Estate, Mild Hybrid , ENG: DTPA, DFBA

AUDI A7 Sportback (4KA) From 10/2017

45 TFSI Mild hybrid quattro 4WD 07/2018-, 180 kw, 1984 ccm, 245 PS, Hatchback, Mild Hybrid , ENG: DKNA, DLHA

50 TDI Mild Hybrid quattro 4WD 10/2017-, 210 kw, 2967 ccm, 286 PS, Hatchback, Mild Hybrid , ENG: DDVB, DMGA

45 TDI Mild Hybrid quattro 4WD 06/2018-, 170 kw, 2967 ccm, 231 PS, Hatchback, Mild Hybrid , ENG: DDVE

40 TFSI Mild Hybrid 4WD 08/2020-, 140 kw, 1984 ccm, 190 PS, Hatchback, Mild Hybrid , ENG: DLHC

S7 TDI Mild Hybrid quattro 4WD 11/2020-, 253 kw, 2967 ccm, 344 PS, Hatchback, Mild Hybrid , ENG: DMKD

50 TFSI e quattro 4WD 11/2019-, 220 kw, 1984 ccm, 299 PS, Hatchback, Plug-In Hybrid , ENG: DLGA

45 TDI Mild Hybrid quattro 4WD 04/2018-, 155 kw, 2967 ccm, 211 PS, Hatchback, Mild Hybrid , ENG: DDVF

50 TFSI e quattro 4WD 07/2021-, 220 kw, 1984 ccm, 299 PS, Hatchback, Plug-In Hybrid , ENG: DRYA

40 TDI Mild Hybrid quattro 4WD 09/2018-, 150 kw, 1968 ccm, 204 PS, Hatchback, Mild Hybrid , ENG: DTPA, DFBA

55 TFSI e quattro 4WD 07/2019-, 270 kw, 1984 ccm, 367 PS, Hatchback, Plug-In Hybrid , ENG: DLGA, DRYA

S7 TDI Mild Hybrid quattro 4WD 03/2019-, 257 kw, 2967 ccm, 349 PS, Hatchback, Mild Hybrid , ENG: DEWA

55 TFSI e quattro 4WD 02/2021-, 270 kw, 1984 ccm, 367 PS, Hatchback, Plug-In Hybrid , ENG: DRYA

RS7 Mild Hybrid quattro 4WD 01/2023-, 463 kw, 3996 ccm, 630 PS, Hatchback, Mild Hybrid , ENG: DYGA

45 TFSI Mild Hybrid 4WD 05/2020-, 195 kw, 1984 ccm, 265 PS, Hatchback, Mild Hybrid , ENG: DMTA

45 TFSI Mild Hybrid 4WD 07/2018-, 180 kw, 1984 ccm, 245 PS, Hatchback, Mild Hybrid , ENG: DKNA, DLHA

55 TFSI Mild Hybrid quattro 4WD 10/2017-, 250 kw, 2995 ccm, 340 PS, Hatchback, Mild Hybrid , ENG: DLZA

35 TDI Mild Hybrid 4WD 10/2020-, 120 kw, 1968 ccm, 163 PS, Hatchback, Mild Hybrid , ENG: DTPB

45 TDI Mild Hybrid quattro 4WD 01/2021-, 180 kw, 2967 ccm, 245 PS, Hatchback, Mild Hybrid , ENG: DMGH

40 TDI Mild Hybrid 4WD 09/2018-, 150 kw, 1968 ccm, 204 PS, Hatchback, Mild Hybrid , ENG: DTPA, DFBA

40 TFSI Mild Hybrid 4WD 08/2020-, 150 kw, 1984 ccm, 204 PS, Hatchback, Mild Hybrid , ENG: DMTC

RS7 Mild Hybrid quattro 4WD 10/2019-, 441 kw, 3996 ccm, 600 PS, Hatchback, Mild Hybrid , ENG: DJPB, DWLA, DYGB

45 TFSI Mild Hybrid quattro 4WD 05/2020-, 195 kw, 1984 ccm, 265 PS, Hatchback, Mild Hybrid , ENG: DMTA

AUDI E-TRON GT Saloon (F83) From 07/2020

RS performance quattro 4WD 06/2024-, 680 kw, ccm, 925 PS, Saloon, Electric Motor

S quattro 4WD 06/2024-, 500 kw, ccm, 680 PS, Saloon, Electric Motor , ENG: EBGA, EBGE, ECXA

RS quattro 4WD 02/2021-, 440 kw, ccm, 599 PS, Saloon, Electric Motor , ENG: EBEA

GT quattro 4WD 06/2025-, 430 kw, ccm, 585 PS, Saloon, Electric Motor

RS quattro 4WD 06/2024-, 630 kw, ccm, 857 PS, Saloon, Electric Motor

GT quattro 4WD 11/2020-, 350 kw, ccm, 476 PS, Saloon, Electric Motor , ENG: EBGA, EBFA

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.