GlowShift Transmission & Oil Pan Temperature Sensor Thread Adapter — 1/8-27 NPT, Carbon Steel with Nickel Zinc Coating

This compact adapter kit provides a straightforward, service-friendly way to add temperature monitoring to transmission or oil systems without modifying the pan. Engineered from carbon steel with a nickel zinc coating, the kit includes the threaded adapter port, a matching plug, a nylon washer, and a securing nut—plus step-by-step installation guidance and GlowShift support. It’s designed for do-it-yourselfers and technicians who want a reliable sensor mounting point that resists corrosion and can be removed for fluid changes.

How do I use this adapter to add a temperature sensor?

The kit accepts a standard 1/8-27 NPT temperature sensor and gives you a secure, leak-resistant mount on the transmission or oil pan. You thread the adapter into the pan, fit the sensor into the female port, and tighten the included nut and washer to create a stable, sealed connection.

• 1/8-27 NPT female thread accepts common temperature sensors
• Includes nylon washer to help prevent leaks when torqued properly
• Step-by-step instructions guide sensor placement and tightening sequence

Can this part be used as a drain plug if I don’t install a sensor?

Yes—the adapter also functions as a drain plug. If you opt not to fit a sensor, install the supplied 1/8-27 NPT plug to close the port, allowing you to remove it later for draining or for adding a sensor when desired.

• Supplied 1/8-27 NPT plug seals the port when no sensor is fitted
• Removable design simplifies fluid changes or retrofits
• Durable coating helps protect threads from corrosion during service

What materials and corrosion protection does the adapter use?

The adapter and hardware are made from carbon steel with a nickel zinc coating for improved corrosion resistance compared with bare steel. The finish helps the fitting withstand exposure to transmission fluid and engine bay environments while keeping threads serviceable for multiple installs.

• Carbon steel core for strength and thread integrity
• Nickel zinc coating resists rust and chemical attack
• Nylon washer provides a non-metallic sealing surface to reduce galling

What support and warranty come with this GlowShift kit?

GlowShift includes a one-year limited warranty and free lifetime technical support with the adapter kit. The package also contains clear installation instructions so you can install or remove the unit with confidence.

• One-year limited warranty from GlowShift for peace of mind
• Free lifetime technical support for installation or troubleshooting
• Printed step-by-step instructions included in the kit

Who is this for: This adapter kit is ideal for automotive enthusiasts, mechanics, and fleet technicians who want to add or relocate a temperature sensor without modifying the pan or investing in custom fittings. It’s especially useful when you need a removable sensor mounting point that also serves as a drain plug, or when corrosion-resistant hardware and clear installation guidance are important to complete a clean, lasting installation.