GIRESSE KINGOTO NTONA
Superbe accueil 🤩 Vendeur souriant et très serviable. Magnifique ! (Translated by Google) Excellent service 🤩 Smiling and very helpful salesperson. Wonderful!


Also compare the OE reference shown on your original part.
Clearly identified references
Compatibility checked before purchase
Delivery calculated before payment
Use the OE reference together with your vehicle to identify the correct part.
Open this tab to browse the vehicles associated with this part.
Select the exact vehicle, then compare OE references and fitting criteria with the original part.
The purchase panel displays this part’s price and availability. Commercial information is checked before ordering.
Enter the requested details under Store collection or Delivery to get an estimate for your order.
Contact KonexAuto within 14 days of delivery with your order number and the part concerned. We will help you with your request.
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.
Variable valve lift eccentric shaft actuator TOPRAN 503 770 Brand : TOPRAN. Manufacturer part number : 503 770. Category : Variable valve lift eccentric shaft actuator. Specifications : Operating mode : electric ; Number of plug-in contacts : 11 pôle ; Plug shape : round ; Supplementary article / supplementary information 2 : Update to the control tool/necessary software ; Please follow the vehicle manufacturer’s instructions : ✓. OE cross-reference numbers : BMW : 1137 7 591 588 ; BMW : 7 591 588.
GIRESSE KINGOTO NTONA
Superbe accueil 🤩 Vendeur souriant et très serviable. Magnifique ! (Translated by Google) Excellent service 🤩 Smiling and very helpful salesperson. Wonderful!
Yoyo
Super accueil. Efficace et rapide. Merci (Translated by Google) Excellent service. Efficient and quick. Thank you.
NotBad RiRi
Tres satisfaisant, livraison rapide (Translated by Google) Very satisfactory, fast delivery
Hector Pruyk
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. 👌
enes dagdelen
Super gentil, il m’a même aidé a monter ma plaque malgré que j’étais loin du magasin, super super super (Translated by Google) Super nice guy, he even helped me install my license plate even though I was far from the store, super super super
lambert rosie
Un monsieur très agréable et professionnel. Ils ont trouvé très rapidement ma pièce auto et pour la commande j’ai eu un lien en summup je recommande vraiment le magasin. (Translated by Google) A very pleasant and professional gentleman. They found my car part very quickly, and for the order, I received a Summup link. I highly recommend the store.
Mohammed Rahmani
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!
saila MDJASSIRI
Super bon service clientèle. Super satisfaite. N’hésitez pas foncez. (Translated by Google) Excellent customer service. Extremely satisfied. Don't hesitate, go for it!
Elysée Koho
Malik Boussenina
Vendeur très serviable, souriant, sympathique, et qui fait tout pour combler le besoin du client. (Translated by Google) The seller was very helpful, smiling, friendly, and did everything to meet the customer's needs.
SAFAE DRIOUICH
Vendeur sérieux et très professionnel je recommande fortement !! (Translated by Google) Reliable and very professional seller, I highly recommend them!!
Ditho Didjango
Joseph MBULUKU
Très accueillant. Suis jamais déçu avec eu (Translated by Google) Very welcoming. I'm never disappointed with them.
Mathieu LOGEGO
Excellent,accueil chaleureux, renseignements fiable et service rapide. Je recommande les yeux fermés. (Translated by Google) Excellent, warm welcome, reliable information, and fast service. I highly recommend them.
Claude Houtman
Devis téléphone rapide et une réception dans les 2 jours de mes pièces auto Je recommande vivement (Translated by Google) Quick quote over the phone and my car parts arrived within 2 days. Highly recommended.
Ndeye Cogna Ndiaye
Daddy NGUEMA
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.
elvyo
Je suis passé Jeudi dernier et vous avez fermé 20min plus tard exprès pour moi , vous m’avez sauvé ! 5 étoiles c’est le minimum. Merci encore (Translated by Google) I stopped by last Thursday and you stayed open 20 minutes late especially for me – you saved me! 5 stars is the minimum. Thanks again!
Matthieu Grené
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!
Hadietou Drame
Très bon accueil, J’ai reçu ma pièce en un jour. Bonsoir la qualité Du service très bien, je roule en commande fortement 10/10 (Translated by Google) Excellent service, I received my part in one day. Good evening, the quality of service is very good, I highly recommend them, 10/10
To improve our services, we use tracking tags to analyse traffic on our platform and show you targeted advertisements. By choosing “Accept”, you agree to activate these technologies. You can adjust your choices at any time through our preference manager.
Your choice is saved for six months. You can change it at any time using “Manage my cookies” at the bottom of the page.