🌡️ Volkswagen & Audi Coolant Temp Sensor Adapter – M10x1 to 1/8 NPT – Stainless Steel

A clean, hassle-free solution for adding aftermarket temperature gauges to your VW or Audi.

🔧 Product Description

This Volkswagen & Audi coolant temperature sensor adapter makes installing aftermarket temperature gauges simple and reliable. Designed for O-ring–style coolant temp sensor ports, this adapter allows you to run common 1/8 NPT temperature sending units in factory M10x1 threaded locations found on many VW and Audi engines.

Machined from high-quality stainless steel to our exacting standards, this adapter is built to seal properly, resist corrosion, and look right at home in a well-sorted engine bay.

If you’ve ever tried to adapt aftermarket gauges to German cooling systems, you know it’s rarely plug-and-play — this adapter fixes that.

📦 What You’re Getting

• Coolant Temp Sensor Adapter

• Thread Sizes:

  • M10 x 1 (red-marked side – engine/coolant port side)

  • 1/8 NPT (sender side)

• Material: Precision-machined stainless steel

• Seal: Includes new O-ring

• Quantity: One (1) adapter

🔍 Compatibility & Use

• Designed for O-ring–style coolant temp sensor ports

• Allows installation of aftermarket temperature senders

• Compatible with gauges from:

  • VDO

  • Speedhut

  • And many other common 1/8 NPT senders

• Ideal for VW & Audi cooling systems

⚠️ Important:
Please verify your coolant sensor thread size before purchasing to ensure compatibility.

💡 Why This Adapter Matters

Adding a temperature gauge shouldn’t involve guesswork, leaks, or sketchy thread adapters. This piece ensures:

• Proper sealing

• Correct thread engagement

• Clean, professional installation

• Long-term reliability in high-heat environments

Whether you’re monitoring engine temps on a Vanagon, Audi, or custom build, this adapter lets you do it right the first time.

🏔️ About North Westy

North Westy has been building, restoring, and upgrading Volkswagen vehicles since 2009. With a strong focus on engineering-driven solutions, we design parts that solve real problems encountered in the shop and on the road.

We specialize in:
✨ Vanagon restoration & upgrades
✨ Subaru engine conversions
✨ Custom fabrication & North Westy–designed components
✨ Cooling system solutions that actually work
✨ Parts we trust enough to run ourselves

If you’re adding gauges, upgrading cooling, or dialing in your build, check out our other listings and products — everything we sell is chosen with real-world use in mind.

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