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Clearly identified references
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Delivery calculated before payment
Technical specifications
Length [mm]
112 mm
Valve stem diameter [mm]
8 mm
Valve head diameter [mm]
35.5 mm
Equipment
Bimetal
valve seat angle
45 °
Logistics and customs
Weight
0.15 kg
References
Manufacturer ref.
551903B
KonexAuto ref.
KX0111032791236
IAM
551903B
GTIN
3358960574336
TRADE_NUMBER
82551903
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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
Exhaust valve CORTECO 551903B
Brand : CORTECO. Manufacturer part number : 551903B. Category : Exhaust valve.
Specifications : Length [mm] : 112 mm ; Valve stem diameter [mm] : 8 mm ; Valve head diameter [mm] : 35.5 mm ; Equipment : Bimetal ; valve seat angle : 45 °.
Google reviews
Frank MONTAUBAN
5/5
Génial, très satisfait, ça m’a sauvé la vie pour un phare de Ford kuga trouvé en concession à 1300€ contre 600€ chez konex auto avec garantie. Merci
Je recommande
(Translated by Google)
Fantastic, very satisfied. It saved my life by providing a Ford Kuga headlight that cost €1300 at a dealership, compared to €600 at Konex Auto with a warranty. Thank you!
I highly recommend them.
Thibault Rocher
5/5
Très bonne expérience
Je recommande
Personne à l'accueil professionnel et rapide
(Translated by Google)
Excellent experience.
I recommend it.
The receptionist was professional and efficient.
Cisse Mariam
5/5
Allez y les yeux fermés à 100%
(Translated by Google)
Go for it without hesitation, 100%!
enes dagdelen
5/5
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
moustapha Diarra
5/5
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.
Ditho Didjango
5/5
Junior Didjango
5/5
un site clair fluide et transparent. J'ai vite trouvé la pièce correspondant à mon véhicule grâce à l'outil de recherche ultra simplifié et les prix m'ont l'air d'être raisonnable et les différents moyen de recevoir la pièce est intelligent. Je recommande ;)
(Translated by Google)
A clear, user-friendly, and transparent website. I quickly found the part for my vehicle thanks to the ultra-simple search tool, the prices seem reasonable, and the various delivery options are well-designed. I recommend it ;)
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.
Omer Bayram
5/5
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 *****
yann paricard
5/5
Très bonne équipe
Sérieux, respect du client,Très accueillant
Pièces de bonnes qualités
Vraiment rien à leurs reprocher depuis l'ouverture du magasin rester comme vous êtes
(Translated by Google)
Excellent team! Professional, respectful of the customer, very welcoming. High-quality parts. Absolutely nothing to complain about since the store opened. Keep up the good work!
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.
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
Bachir Bentoumi
5/5
Personnel très gentil,bon prix
(Translated by Google)
Very friendly staff, good price
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.
Laure Houtman
5/5
Devis téléphonique rapide à l'écoute de mon problème à trouver une solution rapide pour avoir ma pièce dans des brefs délais top du top !!!
Je recommande vivement ce magasin de pièces auto 👍🏼
(Translated by Google)
Quick phone quote, they listened to my problem and found a fast solution to get my part in no time – absolutely fantastic!!!
I highly recommend this auto parts store 👍🏼
Malik Boussenina
5/5
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.
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