Supplementary article / supplementary information 2
including fitting parts
Commercial warranty
3-year manufacturer’s warranty
Length [mm]
555 mm
Distinctive letter
91
Logistics and customs
Weight
5.47 kg
Check parts compatibilityIdentify your vehicle by plate, VIN or model.
Clearly identified references
Compatibility checked before purchase
Delivery calculated before payment
Technical specifications
Emissions standard
Euro 4 (D4)
Supplementary article / supplementary information 2
including fitting parts
Commercial warranty
3-year manufacturer’s warranty
Length [mm]
555 mm
Distinctive letter
91
Logistics and customs
Weight
5.47 kg
References
Manufacturer ref.
20840
KonexAuto ref.
KX0900021197584
IAM
20840
GTIN
3277490208408
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
Catalytic converter WALKER 20840
Brand : WALKER. Manufacturer part number : 20840. Category : Catalytic converter.
Specifications : Emissions standard : Euro 4 (D4) ; Supplementary article / supplementary information 2 : including fitting parts ; Commercial warranty : 3-year manufacturer’s warranty ; Length [mm] : 555 mm ; Distinctive letter : 91 ; Weight : 5.47 kg.
Google reviews
sandy guiton
5/5
Très bon accueil, vendeur très sympathique, professionnel et de très bons conseils. Il prend le temps avec les clients. Je recommande vivement. C’est pour cela que j’ai mis 5 étoiles
(Translated by Google)
Excellent service, very friendly and professional salesperson who offered great advice. He takes his time with customers. I highly recommend him. That's why I gave him 5 stars.
Rebeca Oke
4/5
Ahmed Dhaoui
5/5
abdoulaye ornelia DIOUF KOUMBA
5/5
Très bon service accueil au top et service remarquable jai eu un grand plaisir à venir dans la boutique
(Translated by Google)
Excellent service, top-notch welcome and outstanding service; I had a great time visiting the shop.
salah m'raoui
5/5
Yusuf
5/5
Très accueillant
(Translated by Google)
Very welcoming
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
Serge-Junior Ntsoumou
5/5
Très bonnes boutiques, prix abordable et très bas
(Translated by Google)
Very good shops, affordable and very low prices
Elysée Koho
5/5
Obed Mpassi
5/5
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!
moustapha Diarra
5/5
Elise Pongo
5/5
Bon accueil et le responsable toujours dynamique
(Translated by Google)
A warm welcome and the manager was always energetic.
Michelle Laugier
5/5
Nancy Ikama
5/5
abdoulaye diouf
5/5
Accueil super je recommande vivement
(Translated by Google)
Excellent service, I highly recommend it
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 ;)
Ayoub Chennafi
5/5
Le meilleur magasin de pièces ou j ai trouver mon bonheur !!
(Translated by Google)
The best parts store where I found what I was looking for!!
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.
Sandra DS
5/5
Excellent service avec un large choix de pièces auto à des prix compétitifs. L'équipe est professionnelle et de très bon conseil. Je recommande sans hésiter !
(Translated by Google)
Excellent service with a wide selection of auto parts at competitive prices. The team is professional and offers great advice. I highly recommend them!
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.