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Also compare the OE reference shown on your original part.
Clearly identified references
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Delivery calculated before payment
Technical specifications
Axle
Front axle
Area
coated
Type of brake disc
ventilated
Outer diameter [mm]
300 mm
Brake disc thickness [mm]
28 mm
Minimum thickness [mm]
25 mm
Height [mm]
58.5 mm
Inner diameter [mm]
153 mm
Bore diameter [mm]
15 mm
Number of holes
5
Drilling circle - Ø [mm]
112 mm
Centring diameter [mm]
67 mm
Logistics and customs
Weight
6 kg
References
Manufacturer ref.
25803C
KonexAuto ref.
KX030201579440
IAM
25803C
GTIN
4043605707154
Comparable OE references
MERCEDES-BENZ
A 447 421 05 12
A 6364210012
A 639 421 00 12
A 639 421 02 12
A 639 421 03 12
447 421 05 12
639 421 00 12
639 421 02 12
639 421 03 12
MERCEDES-BENZ (FJDA)
A 636 421 00 12
6364210012
Use the OE reference together with your vehicle to identify the correct part.
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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
Brake discs MAPCO 25803C
Brand : MAPCO. Manufacturer part number : 25803C. Category : Brake discs.
Specifications : Axle : Front axle ; Area : coated ; Type of brake disc : ventilated ; Outer diameter [mm] : 300 mm ; Brake disc thickness [mm] : 28 mm ; Minimum thickness [mm] : 25 mm ; Height [mm] : 58.5 mm ; Inner diameter [mm] : 153 mm ; Bore diameter [mm] : 15 mm ; Number of holes : 5 ; Drilling circle - Ø [mm] : 112 mm ; Centring diameter [mm] : 67 mm.
OE cross-reference numbers : MERCEDES-BENZ : A 447 421 05 12 ; MERCEDES-BENZ : A 6364210012 ; MERCEDES-BENZ : A 639 421 00 12 ; MERCEDES-BENZ : A 639 421 02 12 ; MERCEDES-BENZ : A 639 421 03 12 ; MERCEDES-BENZ : 447 421 05 12 ; MERCEDES-BENZ : 639 421 00 12 ; MERCEDES-BENZ : 639 421 02 12 ; MERCEDES-BENZ : 639 421 03 12 ; MERCEDES-BENZ (FJDA) : 6364210012.
Google reviews
Sofian Akram
5/5
Excellent magasin de pièces détachées !
J’ai trouvé les pièces dont j’avais besoin très rapidement, avec des prix vraiment très intéressants par rapport à d’autres enseignes.
Le vendeur est sérieux, professionnel et de bon conseil, ce qui met en confiance. Service efficace du début à la fin.
Je recommande fortement Konex Auto à tous ceux qui cherchent des pièces auto de qualité sans se ruiner.
(Translated by Google)
Excellent auto parts store!
I found the parts I needed very quickly, at really great prices compared to other stores.
The salesperson is reliable, professional, and offers good advice, which inspires confidence. Efficient service from start to finish.
I highly recommend Konex Auto to anyone looking for quality auto parts without breaking the bank.
Leuz Zel
5/5
aimé dilemba
4/5
Elhadji Benga
5/5
Abdo Rahim
5/5
Super réactif, je recommande ce magasin
(Translated by Google)
Super responsive, I recommend this store
Issa Hassan
5/5
Depuis qu'ils ont ouvert je fais toujours mes achats chez eux et c'est super rapide et heureux
(Translated by Google)
Since they opened, I always shop there and it's super fast and I'm happy
Ahmed Dhaoui
5/5
Schwahn Vincent
5/5
Très professionnel, je recommande vivement...
(Translated by Google)
Highly professional, I highly recommend...
El Hadji Camara
5/5
aurelie viairon
5/5
Allez y les yeux fermés très sérieux et accueil au top
(Translated by Google)
Go there without hesitation, they are very professional and the service is excellent.
Hector Pruyk
5/5
Très bon accueil, gérant au top, conseils professionnels, très réactif sur la commande des pièces. Commandé le matin réception dès l'après-midi. 👌
(Translated by Google)
Excellent service, fantastic manager, professional advice, very responsive regarding parts orders. Ordered in the morning, received the same afternoon. 👌
Professionnel 👌🏾
(Translated by Google)
Professional 👌🏾
salimata konta
5/5
J’ai été très bien accueillie lors de mes visites et j’ai été très satisfaite du service. L’équipe est professionnelle, à l’écoute et très agréable. Je recommande vivement KONEXAUTO ! ⭐⭐⭐⭐⭐
(Translated by Google)
I received a very warm welcome during my visits and was very satisfied with the service. The team is professional, attentive, and very pleasant. I highly recommend KONEXAUTO! ⭐⭐⭐⭐⭐
alain baka
5/5
Walid Lakas
5/5
Super vendeur, je recommande les yeux fermés
(Translated by Google)
Excellent seller, I highly recommend them.
Matthieu Grené
5/5
Pièce reçue rapidement et conforme à ce que j'avais commandé. Je recommande !
(Translated by Google)
The part arrived quickly and exactly as ordered. I recommend it!
Elise Pongo
5/5
Bon accueil et le responsable toujours dynamique
(Translated by Google)
A warm welcome and the manager was always energetic.
Ayoub Ben Dhaou
5/5
Excellent
Stéphanie Touho
5/5
Très professionnel
(Translated by Google)
Very professional
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