Water Tank Leak Detector 28PCs, Yato YT-06721

160.00 $

Number of Pieces: 28 pieces included
Max Test Pressure: Approximately 0.25 MPa (about 2.5 bar) for leak testing of cooling systems

Applications

Leak testing of radiators and cooling systems
Quick coolant fluid replacement
Compatible with many vehicle brands (European, American, Japanese) thanks to various adapters

Adapters & Caps

Includes multiple color-coded and numbered adapters and caps
Facilitates selecting the correct test cap or connection for different radiator or cooling system openings

Target Users

Automotive service shops
Diagnostic stations
Mechanics
Serious DIYers diagnosing cooling system issues

SKU: YATO-YT-06721 Category: Automotive Tools Brand: YATO

The Yato YT‑06721 is a 28‑piece diagnostic and maintenance kit for automotive cooling systems. It’s designed to help with testing radiator pressure and detecting leaks, as well as assisting in coolant fluid replacement.

Advantages

You get a fairly comprehensive kit that works across many car makes due to the variety of adapters.
The color‑coded, numbered caps/adapters make it easier and quicker to find the right fit.
Helps to prevent guesswork in cooling system leak diagnostics, potentially saving time and avoiding damage.

Limitations / things to watch out for

The maximum pressure is modest. It’s sufficient for checking leaks in many cooling systems, but might not cover more demanding or high‑performance systems that require higher pressures.
As with all kits that have many small parts, durability of adapters/seals (especially under heat, corrosion) depends on the material quality and how well they are maintained.
While the kit is broad in its compatibility, there might still be some rare or unusual radiator caps that aren’t covered.