for vehicles with a 12-volt on-board electrical system
Voltage [V]
14 V
Pulleys
with multiple drive pulleys
Belt pulley - Ø [mm]
49 mm
Number of striations
6
Tongs
M8 B+, Plug 336
Record version ID
0336
New part
✓
Compare the old and new parts (particularly OE numbers)
✓
Logistics and customs
Net weight [kg]
5.55 kg
Weight
5.55 kg
Check parts compatibilityIdentify your vehicle by plate, VIN or model.
Also compare the OE reference shown on your original part.
Clearly identified references
Compatibility checked before purchase
Delivery calculated before payment
Technical specifications
Alternator charging current [A]
120 A
Type of on-board network
for vehicles with a 12-volt on-board electrical system
Voltage [V]
14 V
Pulleys
with multiple drive pulleys
Belt pulley - Ø [mm]
49 mm
Number of striations
6
Tongs
M8 B+, Plug 336
Record version ID
0336
New part
✓
Compare the old and new parts (particularly OE numbers)
✓
Logistics and customs
Net weight [kg]
5.55 kg
Weight
5.55 kg
References
Manufacturer ref.
4815023
KonexAuto ref.
KX0701012234234
IAM
4815023
GTIN
5703858059682
Comparable OE references
BMW
12318634124
12318670568
MINI
12318634124
12318670568
Use the OE reference together with your vehicle to identify the correct part.
Open this tab to browse the vehicles associated with this part.
Replacement parts
Frequently asked questions
How do I check compatibility?
Select the exact vehicle, then compare OE references and fitting criteria with the original part.
Where can I check price and availability?
The purchase panel displays this part’s price and availability. Commercial information is checked before ordering.
How can I find the collection or delivery date?
Enter the requested details under Store collection or Delivery to get an estimate for your order.
How do I request a return or exchange?
Contact KonexAuto within 14 days of delivery with your order number and the part concerned. We will help you with your request.
Returns and exchanges
14 days after delivery
You can request a return or exchange within 14 days of receiving your order. Contact us to arrange the next steps.
1Contact KonexAuto with your order number and the part reference.
2We will explain the steps for your return or exchange.
3Pack the part carefully and follow the return instructions provided.
Product description
Alternator NK 4815023
Brand : NK. Manufacturer part number : 4815023. Category : Alternator.
Specifications : Alternator charging current [A] : 120 A ; Type of on-board network : for vehicles with a 12-volt on-board electrical system ; Voltage [V] : 14 V ; Pulleys : with multiple drive pulleys ; Belt pulley - Ø [mm] : 49 mm ; Number of striations : 6 ; Tongs : M8 B+, Plug 336 ; Record version ID : 0336 ; New part : ✓ ; Compare the old and new parts (particularly OE numbers) : ✓ ; Weight : 5.55 kg.
OE cross-reference numbers : BMW : 12318634124 ; BMW : 12318670568.
Google reviews
Alexandre Truff
5/5
Je recommande vivement , petite boutique très accueillante à taille humaine ! Merci encore pour les conseils , ça a sauver ma Golf ❤️
(Translated by Google)
I highly recommend this small, welcoming shop with a personal touch! Thanks again for the advice, it saved my Golf ❤️
Daddy NGUEMA
5/5
Super accueil ! Rapide et fiable pour vos commandes ! Je vous le recommande fortement
(Translated by Google)
Excellent service! Fast and reliable with your orders! I highly recommend them.
A LP
5/5
Accueil téléphonique très aimable, complément d'informations techniques satisfaisantes. Livraison rapide comme promis :Commande faite lundi matin, pièce reçue jeudi matin. Merci au personnel de Konexauto
(Translated by Google)
Very friendly telephone reception, satisfactory additional technical information. Fast delivery as promised: Order placed Monday morning, part received Thursday morning. Thank you to the Konexauto staff
Dhia saidane
5/5
(Translated by Google) Top you Top.
(Original)
Top du Top.
Nabil Salah
5/5
Meilleur tarif sur les batteries
(Translated by Google)
Best price on batteries
Noura Lounes
5/5
Accueil au Top ! Ils ont tout et connaissent vraiment les dimensions de chaque pièce en fonction du véhicule. Plusieurs mois que je fais mes achats uniquement chez eux. De vraies pro. Je recommande totalement !
(Translated by Google)
Excellent service! They have everything and really know the dimensions of each part for each vehicle. I've been shopping exclusively with them for several months now. True professionals. I highly recommend them!
Claire Houtman
5/5
Une adresse à connaître
Très bon fournisseur de pièce auto, à l’écoute de ses clients.
Je recommande
(Translated by Google)
A great place to know!
Excellent auto parts supplier, very responsive to its customers.
I recommend them.
Bachir Bentoumi
5/5
Personnel très gentil,bon prix
(Translated by Google)
Very friendly staff, good price
willy weelax
5/5
Maro Doucoure
5/5
françois Raimbaux
5/5
Morgane P.
5/5
Nouvelle societe sur Viry, avec une belle diversité et bcp de choix au niveau des pièces, délais rapide je recommande!
Merci beaucoup à Moise pour ses conseils !
(Translated by Google)
New company in Viry, with a great variety and lots of choice in parts, fast turnaround, I recommend them!
Many thanks to Moise for his advice!
MARUTI TRANSPORT PMR
5/5
En tant que professionnel, je suis satisfait du service et de la pièce commandée. Je recommande !
(Translated by Google)
As a professional, I am satisfied with the service and the part ordered. I recommend them!
Laraib 786
5/5
Super accueil, le vendeur très à l’écoute. Ils sont pas cher et délai de livraison dans la journée quasiment. Je recommande
(Translated by Google)
Excellent service, the salesperson was very attentive. They're inexpensive and delivery was almost always the same day. I recommend them.
aimé dilemba
4/5
SAFAE DRIOUICH
5/5
Vendeur sérieux et très professionnel je recommande fortement !!
(Translated by Google)
Reliable and very professional seller, I highly recommend them!!
Mohammed Rahmani
5/5
Excellent service, ultra rapide et très satisfaisant. De vrais passionnés ! Je recommande Konex Pièces Auto sans hésitation !
(Translated by Google)
Excellent service, ultra-fast and very satisfactory. Truly passionate! I recommend Konex Auto Parts without hesitation!
smart philosophy
5/5
Bon accueil et professionnalisme de mise
Les pièces commandées arrivent rapidement
Je recommande vivement cet établissement
(Translated by Google)
Friendly welcome and professional service.
The ordered parts arrived quickly.
I highly recommend this establishment.
jp v
5/5
livraison très rapide rapport qualité prix TOP très Bon contact avec le vendeur je recommande cette Boutique 👍 TOP *****
(Translated by Google)
Very fast delivery, excellent value for money, very good contact with the seller, I recommend this shop 👍 TOP *****
Bekri Massinissa
5/5
Très efficace et les pièces arrivent le jour même
(Translated by Google)
Very efficient and the parts arrive the same day
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