Install vent pipe corrugated diameter 13 mm Type 1 and Type 4
Install vent pipe corrugated diameter 13 mm Type 1 and Type 4
Install vent pipe corrugated diameter 13 mm Type 1 and Type 4
Install vent pipe corrugated diameter 13 mm Type 1 and Type 4

Install vent pipe corrugated diameter 13 mm Type 1 and Type 4

€56,00
/
Tax included. Shipping calculated at checkout.


Ventilation fitting 13 mm - ribbed, black anodized and including installation for clean engine ventilation.

  • In stock, ready to ship
  • Backordered, shipping soon
1 Year Warranty | 14 Day Returns
  • ✔ Reliable ventilation
  • ✔ 13 mm connection
  • ✔ Black anodized

🔧 Breather fittings 13 mm ribbed black anodized (1 pair incl. installation)

Description

These 13 mm breather fittings are the clean solution for retrofitting reliable engine crankcase ventilation directly to the valve covers.

Made of aluminum and black anodized, they impress with their stability, durable quality, and high-quality appearance. The ribbed design ensures a secure hose connection – even at higher temperatures and pressures.

The fittings are professionally installed in the valve covers and enable controlled venting of crankcase pressure and oil mist. Especially with more powerful engines, clean ventilation is crucial for function and durability.

A well-designed addition for every setup – from stock to performance. 🤙

Advantages at a glance

✔ Reliable ventilation - reduces engine pressure 🔧
✔ 13 mm connection - ideal for common hose systems
✔ Ribbed design - secure hose connection
✔ Black anodized - durable and high-quality appearance ⚫
✔ Installation included - ready for immediate use
✔ Universally combinable - suitable for all valve covers

Product details

  • Aluminum breather fittings
  • Diameter: 13 mm
  • Surface: black anodized
  • Design: ribbed
  • Installation in valve cover included
  • Supplied as a pair

Function

  • Crankcase pressure relief
  • Reduction of oil mist
  • Improved engine ventilation
  • Secure connection of breather hoses

Compatibility

✔ Type 1 valve covers
✔ Type 4 valve covers

✔ can be combined with all valve covers in the shop

👉 Select valve cover and order this item along with it

Area of application

✔ Stock
✔ Performance
✔ Tuned engines
✔ Street & Motorsport

Recommendation

As soon as more power is involved, the engine needs clean ventilation.
This solution is simple, reliable, and cleanly integrated – exactly as it should be.

PAYMENT
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SHIPPING
Germany: from €6.55
EU countries: from €19.40
Non-EU countries in Europe: from €16.40
We ship with DHL.

RETURNS
You have a 14-day right of withdrawal.

Fittingly

Technology with a claim to excellence

Our upright fan systems for Type 4 engines combine precise CNC components with optimized cooling geometry – ensuring stable temperatures in performance setups.

Quality over promises. Engineering over trends.

ok-products – Performance for air-cooled VW engines.

Our Story

In 1991, the VW Beetle captivated us.

What started as a hobby quickly turned into a true passion: understanding, improving, and getting the most out of air-cooled engines.

With our background in model making and foundry craftsmanship, we began developing our own parts. The first Type 1 valve covers were just the beginning - soon followed by further development into the more precise O-ring seal.

Over the years, individual components evolved into more and more solutions: components, cylinder heads, and finally complete alternator sets for Type 1 and Type 4 engines.

To this day, what began in 1991 still drives us:
Enthusiasm for technology and performance for air-cooled VW engines.

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