Features and Benefits:High performance refrigerant additiveUse in any R134a mobile air conditioning systemHelps extend compressor life, improve performance, reduces friction and helps lower duct temperatureContains 2 ounces of Extreme Cold....(more info)
Features and Benefits: Measures the exact amount of oil for the system being serviced Helps eliminate the chance of system failure due to incorrect oil change Made of durable plastic with a 16 ounce scale ....(more info)