134a PLUS Extreme Cold™ Performance Booster with Dispensing Top - 12 oz
- Performance Booster & Leak Sealer
- Lowers Duct Temperatures up to 15%
- Extends Compressor Life
- Restores Seals and O-rings
- Removes Moisture
- Compatible with all Ester and PAG oils
- Not for use on electric or hybrid vehicles
- 12 oz. (340g)
- Convenient Dispensing Top
- Not available for sale in the states of Washington or California
| UPC: 609989020100 |
- Not Available for Sale in California
- SDS
- Instructions (English and Spanish)
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134a PLUS Leak Stop & Red Dye with Dispensing Top - 12oz
- Quickly Identify and Seal Leaks
- No UV Leak Detection Light Required
- Not for use on electric or hybrid vehicles
- 12 oz (340g)
- Convenient Dispensing Top
- Not available for sale in the states of Washington or California
| UPC: 609989020094 |
- Not Available for Sale in California

- SDS
- Instructions (English and Spanish)
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R-1234yf Leak Detection Assortment
- 1—Part #2730 Injector
- 1—Part #2790 Vent Thermometer
- 5 - Part # 2811 Cap for R1234yf, black,M8 x 1.0 short post w/o Tether
- 5 - Part #2812 Cap for R1234yf, black, M8 x 1.0 long post w/o Tether
- 5 - Part # 2813 Cap for R1234yf, black, M9 x 1.0 short post w/o Tether
- 5 - Part #2814 Cap for R1234yf, Black, M10 x 0.75 Long post w/o Tether
- 1—Part #4958 UV Safety Goggles
- 1—Part #4968 USB Rechargeable Work Light w/ UV Leak Detection Light
- 1 - Part #6010yf R-1234yf LS Quick Coupler
- 12—Part #6814 1/4 oz A/C Dye
| UPC: 609989020377 |
- PROPOSITION 65 WARNING
- SDS: N/A
- INSTRUCTIONS: See Product Packaging
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6877 R-1234yf Charging Hose – Yellow
In Stock
- 72" Yellow
- Premium nylon barrier hose
- 12mm RH male x 1/2" ACME female
- Solid construction, built to last
- PROPOSITION 65 WARNING
- SDS: N/A
- INSTRUCTIONS: See Product Packaging
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- 90 degree coupler
- Low Side
- 1/4" Hose Connection
- Compact design fits into tight spaces
- Provides a stable grip on the fitting
- PROPOSITION 65 WARNING
- SDS: N/A
- INSTRUCTIONS: See Product Packaging
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- 90-degree coupler with 1/4" Male Fitting
- High Side
- 1/4" Hose Connection
- Compact design fits into tight spaces
- Provides a stable grip on the fitting
- PROPOSITION 65 WARNING
- SDS: N/A
- INSTRUCTIONS: See Product Packaging
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Aluminum Manifold Gauge Set with Quick Couplers
- Aluminum manifold with pressure gauges
- High and low side R-1234yf quick couplers
- 72 inch Red, Yellow and Blue R-1234yf hoses
- Aluminum manifold with front easy-to-operate color-coded handles
- Side hose hangers
- Quick R-1234yf high side service port coupler
- Quick R-1234yf low side service port coupler
- Anti-flutter high and low side gauges with re-calibration adjustment
- Protective Case
Part # 6851
(This item is also available without manual couplers. See Part # 6850)
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- PROPOSITION 65 WARNING
- SDS: N/A
- INSTRUCTIONS
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6821 R-1234yf Brass Fitting
In Stock
- 1/4" SAE RH Male x 1/2" LH ACME Female brass fitting
- Designed for use with R-1234yf refrigerant systems
- Durable brass construction for long-lasting performance
- Ensures secure, leak-resistant connections
- Ideal for professional automotive A/C service
- PROPOSITION 65 WARNING
- SDS: N/A
- INSTRUCTIONS: See Product Packaging
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6822 R-134a to R-1234yf Fitting
In Stock
- 1/2" RH ACME male x 1/2" LH ACME thread fitting
- Converts R-134a connections to R-1234yf systems
- Made of durable materials for reliable service
- Ensures leak-free, secure connection between refrigerant types
- PROPOSITION 65 WARNING
- SDS: N/A
- INSTRUCTIONS: See Product Packaging
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2731 Syringe Oil Injector
In Stock
Syringe Oil Injector
- 6" Extension hose
- 2 oz plastic syringe-style oil injector
- Inject oil into the system during service (non-pressurized, open system)
- Easily inject correct amount of oil into compressor, evaporator, accumulator, dryer, or condenser
- PROPOSITION 65 WARNING: N/A
- SDS: N/A
- INSTRUCTIONS: See Product Packaging
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- Aluminum block design with sight glass
- 72" Charging Hoses
- Manual Couplers
- Includes valve core tool, R-134a can tap, and pocket thermometer
- Anti-flutter design gauges
- Additional access port
- Protective hard plastic case
- PROPOSITION 65 WARNING
- SDS: N/A
- INSTRUCTIONS
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Aluminum Manifold Gauge Set
- Aluminum manifold with pressure gauges
- High and low side R-1234yf manual couplers
- 72-inch Red, Yellow and Blue R-1234yf hoses
- Aluminum manifold with front easy-to-operate color-coded handles
- Side hose hangers
- Manual R-1234yf high side service port coupler
- Manual R-1234yf low side service port coupler
- Anti-flutter high and low side gauges with re-calibration adjustment
- Protective Case
Part # 6850
(This item is also available without plastic case. See Part # 6852)
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- PROPOSITION 65 WARNING
- SDS: N/A
- INSTRUCTIONS
![]()
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6523 R-134a Hose Yellow 36 Standard
In Stock
- 36" Yellow
- Standard Hose
- 1/2" ACME x 1/2" ACME without anti-blowback
- Solid Construction, built to Last
- PROPOSITION 65 WARNING
- SDS: N/A
- INSTRUCTIONS: See Product Packaging
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4928 Radiator Coolant Dye 1 oz
In Stock
Radiator Coolant Dye 1 oz
- Pinpoints leaks in cooling systems, including radiators, hoses, fittings, water pumps, and head gaskets
- Use 1 oz. per 4 gallons of coolant
- Pack contains 4 bottles for multiple uses
- PROPOSITION 65 WARNING: N/A
- SDS
- INSTRUCTIONS: Mix 1 oz dye to 4 gallons coolant
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R-134a Additive Charge 3 oz.
- Lowers Duct Temperature by up to 15%
- Performance Booster, Leak Sealer & Conditioner
- Extends Compressor Life
- 2 oz Extreme Cold synthetic booster and 1 oz R-134a
- Not for use on electric or hybrid vehicles
- Not available for sale in the state of Washington
- Self-sealing top
- PROPOSITION 65 WARNING: N/A
- SDS
- INSTRUCTIONS: See Product Packaging
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2490 PAG Oil 8 oz.
In Stock
PAG Oil 8 oz.
- OE Viscosity Synthetic PAG Oil
- For Mobile A/C Systems
- FJC PAG 150 Oil can be used in R-134a mobile A/C systems requiring 150 centistokes viscosity PAG oil.
- As Recommended by OE and Compressor Manufacturers
- For Use with R-134a Only
- Made in the USA
- PROPOSITION 65 WARNING: N/A
- SDS
- INSTRUCTIONS: See Product Packaging
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FJC
207 Talbert Pointe Drive
Mooresville, NC 28117
FJC is a manufacturer and worldwide distributor of quality automotive air conditioning parts and service accessories.
(704) 664-3587
8:00 am to 4:30 PM EST
Contact Us
- High Quality Automotive Air Conditioning Products
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