“Use this for my Landrover Def 300tdi and is a consistent suited motor oil for this engine. The -40 gives it that slightly extra viscosity in an older engine.”
“For all the years I have used Castrol GTX it has never let me down. I’ve used it in cars and boats. I consider it an excellent “Liquid Engineering” product. The service I have had from Opie Oils has been both efficient and swift; the oil arrived the very next day.”
