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uniTEC car fuel tank adapter, diesel vehicles, 50/22 mm
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uniTEC car fuel tank adapter, diesel vehicles, 50/22 mm
By the manufacturer
uniTEC car fuel tank adapter, diesel vehicles, 50/22 mmuniTEC car fuel tank adapter, diesel vehicles, 50/22 mm
ℹ The image may differ from the exact product. Always check the specifications for exact size, colour and features. In the generated lifestyle/demonstration photos (with captions created by XtremeOffice), the scale shown is not always realistic — the product is sometimes deliberately shown large and prominently for recognisability.

uniTEC car fuel tank adapter, diesel vehicles, 50/22 mm

€9,22
incl. VAT
€7,62 excl. VAT (21%)
Price excluding shipping costs: €4,95 incl. VAT for orders under €49,95. From €49,95 we ship for free.
✓ In stock (41 pieces)
Ordered now, delivered Wednesday
📦
Need more? New stock expected in week 51 (14 December - 20 December 2026).
Place your order and we'll make sure it's delivered on time.
Brand: uniTEC KFZ
Article number11580163
EAN4008153737428
OEM number73742
Weight0,060 kg
DimensionsB: 250 mm × H: 120 mm × D: 240 mm
Country of originChina
Customs tariff (HS code)39269097
VAT rate21%
Dex

This is why Dex likes this article

A handy tool for when you run out of diesel on the road.⁠‌‌‌‍‌‌‌‌‍‌‍‍‌‌‌‌‍‌‍‍‌‌‍‍‌‌‌‌‌‌‍‍‍‍‍‍‌‍‌‌⁠ This adapter helps you refill from a spare canister in diesel vehicles fitted with a wrong-fuel prevention system.⁠‌‌‌‍‌‌‌‌‍‌‍‍‌‌‌‌‍‌‍‍‌‌‍‍‌‌‌‌‌‌‍‍‍‍‍‍‌‍‌‌⁠

When do you choose this product?

What does this fuel tank adapter do?
This adapter helps you refuel diesel from a reserve canister in diesel vehicles fitted with built-in misfuelling protection. The system temporarily bypasses this protection, so you can manually add diesel when you run out of fuel on the road.

Why these specific dimensions?
The adapter has a diameter of 50 mm at the top and 22 mm at the bottom, which makes it suitable for many modern diesel vehicles with a standard filler neck opening. This stepped design ensures a stable connection between your reserve canister and your vehicle's fuel filler opening.

When do you need this adapter?
Modern diesel vehicles often have a fehlbetankungsschutz - a system that prevents you from accidentally putting petrol into a diesel tank. However, this system can also block refuelling from a jerrycan. With this adapter, you can still add fuel from a reserve canister, for example in the event of a breakdown or in emergency situations.

Practical compatibility
Before using the adapter, check that the dimensions match your specific vehicle model. The 50 mm upper opening must fit your canister, while the 22 mm lower opening must fit into your diesel vehicle's fuel filler opening. Store the adapter together with your reserve canister for emergencies.

Specifications according to the manufacturer

dKFZ fuel tank adapter
• Adapter to bypass the wrong-fuel protection
• suitable for many vehicles
• Diameter at top: 50 mm
• Diameter at bottom: 22 mm

Application examples:
- allows topping up from a spare fuel canister in diesel vehicles with built-in wrong-fuel protection

Manufacturer

MTS MarkenTechnikService

Carl-Benz-Straße 2

76761 Rülzheim

D

www.mts-gruppe.com

Hazard information

✓ No hazard classification applies according to the available manufacturer and supplier information.
This product contains no substances classified as hazardous under the CLP Regulation.
Product information checked by XtremeOffice
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.

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