for vehicles with a keyless entry/start system, for vehicles with an electric parking brake, for vehicles with hill-start assist
Vehicle dynamics and braking
for vehicles with ESP
Case material
GRP (glass-fibre-reinforced plastic)
Colour coding
WHS
Colour
black
Number of plug-in contacts
26 pôle
Switch lighting
red
Type of installation
screwed
Logistics and customs
Weight
4 kg
Check parts compatibilityIdentify your vehicle by plate, VIN or model.
Also compare the OE reference shown on your original part.
Clearly identified references
Compatibility checked before purchase
Delivery calculated before payment
Technical specifications
Function of the contactor
Multifunction switch
Vehicle with left-hand or right-hand drive
for left-hand-drive vehicles
Number of control buttons
4
Fitting position
Centre console
Vehicle equipment
for vehicles with a keyless entry/start system, for vehicles with an electric parking brake, for vehicles with hill-start assist
Vehicle dynamics and braking
for vehicles with ESP
Case material
GRP (glass-fibre-reinforced plastic)
Colour coding
WHS
Colour
black
Number of plug-in contacts
26 pôle
Switch lighting
red
Type of installation
screwed
Logistics and customs
Weight
4 kg
References
Manufacturer ref.
121 375
KonexAuto ref.
KX0702225202701
IAM
121 375
TRADE_NUMBER
121 375 001
Comparable OE references
VW
3AB 927 137A
3AB 927 137A WHS
3AB 927 137D WHS
3AB 927 137D
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
Start-stop button TOPRAN 121 375
Brand : TOPRAN. Manufacturer part number : 121 375. Category : Start-stop button.
Specifications : Function of the contactor : Multifunction switch ; Vehicle with left-hand or right-hand drive : for left-hand-drive vehicles ; Number of control buttons : 4 ; Fitting position : Centre console ; Vehicle equipment : for vehicles with a keyless entry/start system, for vehicles with an electric parking brake, for vehicles with hill-start assist ; Vehicle dynamics and braking : for vehicles with ESP ; Case material : GRP (glass-fibre-reinforced plastic) ; Colour coding : WHS ; Colour : black ; Number of plug-in contacts : 26 pôle ; Switch lighting : red ; Type of installation : screwed.
OE cross-reference numbers : VW : 3AB 927 137A ; VW : 3AB 927 137A WHS ; VW : 3AB 927 137D WHS ; VW : 3AB 927 137D.
Google reviews
William Wetsh
5/5
Aujourd’hui une Très bonnes expérience comme d’hab , on est toujours bien accueilli et conseillé , j’ai mes habitudes chez vous et ça va continuer 🙏
(Translated by Google)
Today was a great experience as usual. We are always warmly welcomed and given excellent advice. I'm a regular customer and I'll continue to be 🙏
Boulor1t Nicolas
5/5
Super sympa l'accueil vos pièces arrive rapidement je suis satisfait
(Translated by Google)
The service was great, your parts arrived quickly, I'm satisfied.
Claire Houtman
5/5
Une adresse à connaître
Très bon fournisseur de pièce auto, à l’écoute de ses clients.
Je recommande
(Translated by Google)
A great place to know!
Excellent auto parts supplier, very responsive to its customers.
I recommend them.
Yoyo
5/5
Super accueil. Efficace et rapide. Merci
(Translated by Google)
Excellent service. Efficient and quick. 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
Dhia saidane
5/5
(Translated by Google) Top you Top.
(Original)
Top du Top.
Rimdidax-du- 91
5/5
Mérite les 5etoiles
(Translated by Google)
Deserves 5 stars
moustapha Diarra
5/5
Schwahn Vincent
5/5
Très professionnel, je recommande vivement...
(Translated by Google)
Highly professional, I highly recommend...
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
Dolores Lubaki
5/5
Bonne expérience, très bon rapport qualité prix, je recommande vivement.
Une adresse sûr ! 👌🏽
(Translated by Google)
Great experience, excellent value for money, I highly recommend it.
A reliable choice! 👌🏽
Bema Konate
5/5
A vrai dire je suis satisfait de sa marchandise original le prix abordable
(Translated by Google)
To be honest, I'm satisfied with the original merchandise and the affordable price.
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
Yola Ombadi
5/5
Antonio Rodrigues
5/5
Très professionnel, aimable et donne de bon conseils lors des achats.
(Translated by Google)
Very professional, friendly and gives good advice when shopping.
Mason Petion
5/5
Passage ce jour et je n’ai rien à dire à part que tout était parfait.
(Translated by Google)
I went there today and I have nothing to say except that everything was perfect.
Omer Bayram
5/5
Morgane P.
5/5
Nouvelle societe sur Viry, avec une belle diversité et bcp de choix au niveau des pièces, délais rapide je recommande!
Merci beaucoup à Moise pour ses conseils !
(Translated by Google)
New company in Viry, with a great variety and lots of choice in parts, fast turnaround, I recommend them!
Many thanks to Moise for his advice!
Coleen NTOKONDA
5/5
Super accueil, le vendeur très à l'écoute. Ils sont pas cher et délai de livraison dans la journée quasiment. Je recommande les yeux fermés 👍🏾
(Translated by Google)
Excellent service, the salesperson was very attentive. They're inexpensive and delivery was almost always the same day. I highly recommend them! 👍🏾
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