This UAC Refrigerant Oil fits your 1986 1985 1984 Mercury Cougar 3.8L 5.0L V6 V8 and is perfect for a tune up or performance upgrade. .
UAC Refrigerant Oil for 2001-2021 GMC Sierra 2500 HD 6.0L 6.6L 8.1L V8 - jp
UAC Refrigerant Oil for 1990-1993 Dodge W350 5.9L L6 - Accessories Fluids wz
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