OEM Factory-Installed Leak Detection
Tracer Wafer is installed on the assembly line, so A/C systems leave the factory ready for fast, accurate UV leak detection.
Trusted by the world’s leading automakers. See why more OEMs choose Tracerline® dyes for reliable A/C leak detection.
- Powered by Tracer Products Trusted UV leak detection. Installed in 350+ millions vehicles worldwide
- Proven in Service & Supply Chains OEM and Tier-2 ready
- Built-In Quality Assurance Long-term protection & confidence
How it integrates into the process
Tracer Wafer is built-in at the factory. As the vehicle runs, the dye circulates with the oil. In the service bay, a tech scans the system with a UV leak detection lamp and the bright Tracer Wafer glow highlights leak points immediately. The result: quicker diagnosis, fewer retests, and consistent results across vehicles.
Installed in hundreds of millions of vehicles worldwide, Tracer Wafer is the only fluorescent wafer trusted by OEMs to deliver reliable leak detection from the factory to the service bay.
How It Works:
Tracer Wafer: Wafer approved in A/C system requirements.
Desiccant bags: Wafer embedded directly into desiccant bags by Tier 2 suppliers. No added steps.
Vehicle A/C System: Wafer dissolves safely. Dye circulates with the oil without clogging or affecting refrigerant flow.
Service Bay: Leaks fluoresce instantly under UV light for fast, accurate service.
*Note: Dye lasts for system lifetime, unless oil replaced.
Size and Applicaiton
Available in multiple sizes to match system oil capacity and application
Part # | Oil Capacity | Wafer Diameter | Application | Example Vehicles/ Equipment |
TW-107829 | 3.5 oz (103 ml) | 0.250 in (6.35 mm) |  | Toyota Corolla, Honda Civic, Hyundai Elantra |
TW-108451 | 5.0 oz (148 ml) | 0.250 in (6.35 mm) |  | Ford Fiesta, Nissan Versa, Chevrolet Spark |
TW-123344 | 5.0 oz (148 ml) | 0.281 in (7.14 mm) | | Kia Forte, VW Polo, Mazda 3 |
TW-127240 | 5.0 oz (148 ml) | 0.375 in | | Hyundai Accent, Toyota Yaris, Honda Fit |
TW-120022 | 6.7 oz (198 ml) | 0.281 in |  | Toyota Camry, Honda Accord, Nissan Altima |
TW-108450 | 8.5 oz (251 ml) | 0.375 in |  | Ford Escape, Hyundai Tucson, VW Tiguan |
TW-107990 | 11.0 oz (325 ml) | 0.500 in (12.7 mm) |  | Ford F-250 / F-350 Super Duty, RAM 2500 |
TW-124963 | 14.0 oz (414 ml) | 0.375 in (9.53 mm) |  | Freightliner Cascadia, Volvo VNL, Kenworth T680 |
TW-118210 | 14.0 oz (414 ml) | 0.500 in (12.7 mm) |  | John Deere Construction Equipment, Komatsu Wheel Loaders |
TW-123010 | 17.0 oz (503 ml) | 0.375 in (9.53 mm) |  | Caterpillar 793F Mining Truck, Komatsu 930E, Hitachi EX1200 |
