Link to 5w30 https://www.sparesbox.com.au/part/castrol-edge-5w-30-a3-b4-e…
Great oil, great price.
Castrol EDGE 5W-30 A3/B4 5L is a full synthetic, SAE 5W-30 engine oil formulated for highly tuned four cylinder and latest technology engines.
Castrol EDGE 5W-30 A3/B4 5L with unique Titanium Fluid Strength Technology gives you the confidence to demand maximum engine performance from today's highly tuned four cylinder and latest technology engines, operating with tighter tolerances, requiring lower viscosity and stronger oils for variable service intervals. Modern advanced engines experience intense pressures, leading to friction which could cost up to 10% of an engine's performance. Castrol EDGE's patented Titanium Fluid Strength Technology physically transforms the structure of the oil molecules under pressure to become stronger, keeping metal surfaces apart and reducing friction for optimal engine performance when you need it most.
Castrol EDGE is independently tested at the highest standards for proven performance.
One of the globe's longest-established engine oil brands, Castrol has had over 100 years of knowledge, innovation, and reinvention. For Castrol, engine oi is more than just oil - it's liquid engineering. The past two decades have seen huge achievements for Castrol, including the launch of Marine Bio range to protect ocean life; NASA's Curiosity Rover using Castrol Grease on its mission to Mars; the launch of Nexcel, an oil change system designed to drastically reduce tailpipe emissions and recycle used oil; and Castrol's first biosynthetic engine oil made from 25% renewable plant-based oil. These are just a few of many reasons why we trust and use Castrol engine oils in al of our vehicles here at Sparesbox.
Revolutionary oil this stuff.