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Also compare the OE reference shown on your original part.
Clearly identified references
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Technical specifications
Length [mm]
59 mm
External thread size
M18 x 1,5
Opening the key
27
Function of the contactor
Operating-current relay
Commercial warranty
3-year manufacturer’s warranty
Logistics and customs
Weight
4 kg
References
Manufacturer ref.
49477
KonexAuto ref.
KX0402123209110
IAM
49477
GTIN
4027816494775
Comparable OE references
MAN
64.25503.0001
64.25505.0009
81.25503.0244
NEOPLAN
64.25503.0001
64.25505.0009
81.25503.0244
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
Differential lock switches FEBI BILSTEIN 49477
Brand : FEBI BILSTEIN. Manufacturer part number : 49477. Category : Differential lock switches.
Specifications : Length [mm] : 59 mm ; External thread size : M18 x 1,5 ; Opening the key : 27 ; Function of the contactor : Operating-current relay ; Commercial warranty : 3-year manufacturer’s warranty.
OE cross-reference numbers : MAN : 64.25503.0001 ; MAN : 64.25505.0009 ; MAN : 81.25503.0244.
Google reviews
Yasmine Khelifi
5/5
Excellent vendeur de pièce détachées, service rapide et produit de très bonne qualité à prix raisonnable. Je recommande vivement ce magasin pour son sérieux et son professionnalisme, je reviendrais sans hésiter !
(Translated by Google)
Excellent spare parts seller, fast service, and very good quality products at reasonable prices. I highly recommend this store for its reliability and professionalism; I will definitely be back!
Gladys MONTOUT
5/5
Bon relationnel client, bienveillant et réactif.
(Translated by Google)
Good customer relations, caring and responsive.
Stéphanie Touho
5/5
Très professionnel
(Translated by Google)
Very professional
NotBad RiRi
5/5
Tres satisfaisant, livraison rapide
(Translated by Google)
Very satisfactory, fast delivery
abdoulaye diouf
5/5
Accueil super je recommande vivement
(Translated by Google)
Excellent service, I highly recommend it
Rayan Abdas
5/5
J’ai récemment acheté une pièce pour ma BMW E87. La commande a été super rapide et le service client très professionnel. Je recommande vivement ce magasin pour tous vos besoins.
(Translated by Google)
I recently bought a part for my BMW E87. The order was super fast and the customer service was very professional. I highly recommend this store for all your needs.
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. 👌
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 *****
Azzedine Kacedi
5/5
Accueil au top le personnel a l’écoute prix très correct franchement je recommande n’hésitez pas à le contacter ou même passer en boutique directement vous serez pas déçu 👌🤝
(Translated by Google)
Excellent service, attentive staff, very reasonable prices. Honestly, I highly recommend them. Don't hesitate to contact them or even visit the store directly; you won't be disappointed! 👌🤝
Elhadji Benga
5/5
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 ❤️
Rodrigue Sebuyange
5/5
Super bien très agréable l'accueil de pièce d'origine
(Translated by Google)
Excellent, very pleasant welcome from the original parts department
Yusuf
5/5
Très accueillant
(Translated by Google)
Very welcoming
saila MDJASSIRI
5/5
Super bon service clientèle. Super satisfaite. N’hésitez pas foncez.
(Translated by Google)
Excellent customer service. Extremely satisfied. Don't hesitate, go for it!
Elise Pongo
5/5
Bon accueil et le responsable toujours dynamique
(Translated by Google)
A warm welcome and the manager was always energetic.
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!
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