A division of Tracer Products
EZ-Ject Injection System

EZ-Ject™ Injection System

Multi-Dose and Mini-EZ™ Single-Dose A/C Dye Injection Systems – Simplest!

The fast and easy way to add Fluoro-Lite® fluorescent dyes into vehicle air conditioning systems — without the use of additional refrigerant. Just one connection, then turn the handle to inject the dye — no complicated hookups. The dye remains safely in the system for future inspections, making it ideal for preventative and scheduled maintenance.

Where to Buy
Automotive Dye Injection for Fluorescent Leak Detection

Hookup diagram for EZ-Ject™ Multi-Dose Dye Injection System

Hookup diagram for Mini-EZ™ Single-Dose Dye Injection System

Product # Description
TP-9824 EZ-Ject™ R-1234yf Dye Injection Kit
1 – EZ-Ject™ dye injector assembly
0.5 oz (15 ml) EZ-Ject™ R-1234yf/PAG A/C dye multi-dose cartridge, services up to 14 vehicles
1 – R-1234yf Hose/coupler with purge fitting
TP-9834 Mini-EZ™ R-1234yf Dye Injection Kit
1 – EZ-Ject™ dye injector assembly
3- 0.25 oz (7 ml) Mini-EZ™ R-1234yf/PAG A/C dye multi-dose cartridge, services up to 14 vehicles
1 – R-1234yf Hose/coupler with purge fitting
TP-9841CS EZ-Ject™ Universal/Ester A/C Dye Injection Kit – Low Side
1 – EZ-Ject™ assembly – plunger handle and fitting (TP-9845)
1 – 8″ hose assembly, ¼” flare check valve & R-134a coupler, low-side (TP-9847)
1 – R-12 adapter/purge fitting (107472)
1 – universal/POE A/C dye cartridge (TP-9870)
TP-9848 EZ-Ject™ R-134a/PAG A/C Dye Injection Kit
1 – EZ-Ject™ assembly – plunger handle and fitting (TP-9845)
1 – 8″ hose assembly, ¼” flare check valve & R-134a coupler, low-side (TP-9847)
1 – R-12 adapter/purge fitting (107472)
1 – R-134a/PAG dye cartridge (TP-9860)
TP-9890 Mini-EZ™ R-134a/PAG A/C Dye Injection Kit – Low Side
1 – EZ-Ject™ assembly – plunger handle and fitting (TP-9845)
1 – 8″ hose assembly, ¼” flare check valve & R-134a coupler, low-side (TP-9847)
1 – R-12 adapter/purge fitting (107472)
6 – Mini-EZ™ ¼ oz (7.4 ml) cartridges for R-134a/PAG systems (TP-9865-0601)
TP-9891 Mini-EZ™ Universal/Ester A/C Dye Injection Kit – Low Side
1 – EZ-Ject™ assembly – plunger handle and fitting (TP-9845)
1 – 8″ hose assembly, ¼” flare check valve & R-134a coupler, low-side (TP-9847)
1 – R-12 adapter/purge fitting (107472)
6 – Mini-EZ™ ¼ oz (7.4 ml) cartridges that are compatible with all lubricant systems (TP-9875-0601)
TP-9841CS
TP-9841
TP-9841
TP-9844
TP-9844
TP-9848
TP-9890
TP-9890
TP-9891
TP-9891