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Clearly identified references
Compatibility checked before purchase
Delivery calculated before payment
Technical specifications
Thread
M10
DIN/ISO
DIN 267 Cu
Logistics and customs
Weight
0.02 kg
References
Manufacturer ref.
258-340
KonexAuto ref.
KX0903091056328
IAM
258-340
GTIN
3351642583404
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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 manifold nut BOSAL 258-340
Brand : BOSAL. Manufacturer part number : 258-340. Category : Exhaust manifold nut.
Specifications : Thread : M10 ; DIN/ISO : DIN 267 Cu.
Google reviews
A LP
5/5
Accueil téléphonique très aimable, complément d'informations techniques satisfaisantes. Livraison rapide comme promis :Commande faite lundi matin, pièce reçue jeudi matin. Merci au personnel de Konexauto
(Translated by Google)
Very friendly telephone reception, satisfactory additional technical information. Fast delivery as promised: Order placed Monday morning, part received Thursday morning. Thank you to the Konexauto staff
Fabien Bories
5/5
Services rapide et serviable.
Commandé a 13h, récupéré a 15h
Parfait
Merci
(Translated by Google)
Fast and helpful service.
Ordered at 1 PM, picked up at 3 PM.
Perfect.
Thank you.
Alexandre Laurenne
5/5
Boutique propre, beaucoup de pièces, conseiller compétent et sympas
(Translated by Google)
Clean shop, lots of items, knowledgeable and friendly staff
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
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.
FABRE DAVID
5/5
Pour une première commande j’ai surtout apprécié la rapidité d’envoi. Produit conforme à mes attentes avec un tarif très correct. Je recommanderai sûrement d’autres articles.
(Translated by Google)
For my first order, I especially appreciated the speed of delivery. The product met my expectations and the price was very reasonable. I will definitely order other items from them.
alain baka
5/5
Vanessa Gueugnot
5/5
Besoin d une pièce en urgence pièce disponible immédiatement personne a l' écoute et prend le temps de donnée des conseils même après la vente après achat je recommande fortement
(Translated by Google)
Needed a part urgently? Part available immediately. The person was attentive and took the time to give advice even after the sale. I highly recommend them.
Deborah BUPE
5/5
Schwahn Vincent
5/5
Très professionnel, je recommande vivement...
(Translated by Google)
Highly professional, I highly recommend...
binta n'diaye
5/5
Parfait fermeture tardive donc parfait. Je recommande. Merci
(Translated by Google)
Perfect, late opening, so perfect. I recommend it. Thank you.
lambert rosie
5/5
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.
salah m'raoui
5/5
Bachir Bentoumi
5/5
Personnel très gentil,bon prix
(Translated by Google)
Very friendly staff, good price
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!
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.
Cooly Fouss
5/5
Merci beaucoup, livraison rapide au top, je recommande
(Translated by Google)
Thank you so much, excellent fast delivery, I highly recommend!
Dhia saidane
5/5
(Translated by Google) Top you Top.
(Original)
Top du Top.
Hans Mpm
4/5
Vendeur accueillant vente rapide satisfait
(Translated by Google)
Friendly seller, quick sale, satisfied
Gladys MONTOUT
5/5
Bon relationnel client, bienveillant et réactif.
(Translated by Google)
Good customer relations, caring and responsive.
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