AC Leak Inspection, Detection & Stop

Explore our selection of A/C leak inspection, detection, and stop solutions designed for accurate diagnosis and repair of automotive air conditioning systems. This collection includes UV dye injectors, leak detectors, fluorescent tracer dyes, stop leak additives, and sealant kits for use with R-134a and R-1234yf refrigerant systems. Ideal for technicians and fleet maintenance crews, these tools and chemicals help ensure fast, OEM-grade leak identification and system restoration.

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  • Tracerline TP8610CS Cordless TRU-UV Leak Detection Kit

    Tracerline TP8610CS Cordless TRU-UV Leak Detection Kit

    The OPTIMAX™ 400 features a high-output true UV LED that causes dyes to fluoresce far more brilliantly and...

    $49.99 USD
    $49.99 USD
  • Odor Eliminator and Air Purifier 10 oz.

    Odor Eliminator and Air Purifier 10 oz.

    Odor Eliminator and Air Purifier 10 oz.

    $9.38 USD
    $9.38 USD
  • PAG 150 plus U/V Dye, 8 oz

    PAG 150 plus U/V Dye, 8 oz

    PAG 150 Viscosity plus U/V Dye, 8 oz

    $7.51 USD
    $7.51 USD
  • PAG 100 plus U/V Dye, 8 oz

    PAG 100 plus U/V Dye, 8 oz

    PAG 100 Viscosity plus U/V Dye, 8 oz

    $6.94 USD
    $6.94 USD
  • Tracerline TP3855-6 Leak Detection Dye - for R12 Mineral Oil (6) 0.5 Oz. Capsules

    Tracerline TP3855-6 Leak Detection Dye - for R12 Mineral Oil (6) 0.5 Oz. Capsules

    6 PACK 0.5 Oz. Capsules Tracerline TP3855 Leak Detection Dye, for R12 Mineral Oil Systems DLTP38550601

    $24.95 USD
    $24.95 USD
  • SUPERCOOL Super Dye D1-12 A/C UV Leak Detection Dye - .25 Oz - PK12 - R134a & R12 USA

    SUPERCOOL Super Dye D1-12 A/C UV Leak Detection Dye - .25 Oz - PK12 - R134a & R12 USA

    12 PACK OF 0.25 oz single application A/C Leak Detection Dye tubes for use in R134a & R12...

    $19.95 USD
    $19.95 USD
  • Cliplight UltraLite Radiator-Coolant System Leak Tracer, 12 ml (pillow pack), each

    Cliplight UltraLite Radiator-Coolant System Leak Tracer, 12 ml (pillow pack), each

    Cliplight UltraLite Radiator-Coolant System Leak Tracer, 12 ml (pillow pack), each

    $1.00 USD
    $1.00 USD
  • TLC2121 Super Stop Leak - 2 oz.

    TLC2121 Super Stop Leak - 2 oz.

    TLC2121 Super Stop Leak - 2 oz.

    $31.95 USD
    $31.95 USD
  • Stay-Brite 4-in-1 Leak Detection Dye- R134a- 0.25 fl. oz. bottle, each

    Stay-Brite 4-in-1 Leak Detection Dye- R134a- 0.25 fl. oz. bottle, each

    Stay-Brite 4-in-1 Leak Detection Dye- R134a- 0.25 fl. oz. bottle, each

    $1.00 USD
    $1.00 USD
  • Tracerline Spectronics TP-2270-0102CS Cool Seal BigEZ A/C Leak Sealer Cartridge

    Tracerline Spectronics TP-2270-0102CS Cool Seal BigEZ A/C Leak Sealer Cartridge

    Features and Benefits NON-Polymer formula Safe for A/C systems and recovery equipment Meets SAE J2670 standard Seals slow...

    $43.99 USD
    $43.99 USD
  • U/V Leak Detection Extendable Pocket Light with mirror

    U/V Leak Detection Extendable Pocket Light with mirror

    U/V Leak Detection Extendable Pocket Light with mirror

    $24.38 USD
    $24.38 USD
  • Gunk C2124 Super Heavty Duty Radiator Flush - 22 fl. oz.

    Gunk C2124 Super Heavty Duty Radiator Flush - 22 fl. oz.

    Quickly removes grease and scum Removes rust and scaling Fast one step product that requires no neutralizer Contains...

    $4.95 USD
    $4.95 USD
  • Napa 4-in-1 Dye for detecting leaks - (2) 0.25 oz bottles - each

    Napa 4-in-1 Dye for detecting leaks - (2) 0.25 oz bottles - each

    Napa 4-in-1 Dye for detecting leaks - (2) 0.25 oz bottles - each

    $1.00 USD
    $1.00 USD
  • SuperCool Leak Stop - 4 oz.

    SuperCool Leak Stop - 4 oz.

    SuperCool Leak Stop - 4 oz.

    $14.50 USD
    $14.50 USD
  • SuperCool Total AC Leak Stop with UV Leak Detection Dye 4 oz.

    SuperCool Total AC Leak Stop with UV Leak Detection Dye 4 oz.

    SuperCool Total AC Leak Stop with UV Leak Detection Dye 4 oz.

    $24.95 USD
    $24.95 USD

  • Stop Leak 12 Oz, 12/cs

    Stop Leak 12 Oz, 12/cs

    $10.80 USD
    $10.80 USD

  • RADIATOR LEAK SEALER 1 OZ 12 per unit

    RADIATOR LEAK SEALER 1 OZ 12 per unit

    $15.94 USD
    $15.94 USD
  • A/C Total Leak Stop with U/V Leak Detection Super Dye, 2oz Syringe, bulk

    A/C Total Leak Stop with U/V Leak Detection Super Dye, 2oz Syringe, bulk

    A/C Total Leak Stop with U/V Leak Detection Super Dye, 2oz Syringe, bulk

    $28.88 USD
    $28.88 USD
  • FJC #2803 Non-Contact Temperature Gun Digital Reader Thermometer Infrared Laser

    FJC #2803 Non-Contact Temperature Gun Digital Reader Thermometer Infrared Laser

    FJC #2803 Non-Contact Temperature Gun Digital Reader Thermometer Infrared Laser

    $103.63 USD
    $103.63 USD