General Motors 89022219 ACDelco 10-5046 Dex-Cool Leak Detection Tracer Dye - 1 oz sold2020 Directions for Use Step 1

Directions for Use Step 1 — Prepare

130db loudness instead of the original horn of 62db

Keeps your car's paint looking newer for longer

and bounce

General Motors 89022219 ACDelco 10-5046 Dex-Cool Leak Detection Tracer Dye - 1 oz sold2020 Directions for Use Step 1General Motors 89022219 ACDelco 10 5046 Dex Cool Leak Detection Tracer Dye 1 oz ACDelco Coolant System Tracer Dye is a fluorescent leak detection dye that is specifically formulated to pinpoint leak sources in cooling systems that use DEX COOL (orange) coolants. The use of ACDelco Coolant System Tracer Dye will not change the original appearance of the long life coolants. This tracer dye is used in conjunction with ACDelco Ultra Violet (UV) Leak