Castrol® GTX® Diesel is a multi-purpose heavy duty diesel engine oil engineered to help give long and healthy engine life in a variety of applications and duty cycles.
GTX Diesel is designed specially for today’s automotive diesel engines. It’s more than just oil. It’s liquid engineering that fights diesel engine problems that your engine faces every day, like soot and harsh deposits. Why is this important? Because soot and harsh deposits can make the oil thicker; blocking oil ways, causing wear and decreasing performance. Castrol GTX Diesel is engineered to clean away and protect against harmful diesel engine deposits.
Castrol GTX Diesel 15W-40 is suitable for use in automotive diesel engines including inter-cooled and turbo-charged diesel engines where the manufacturer recommends an API CH-4 or earlier specification 15W-40 lubricant.
The demands of diesel engines can cause your oil to get thick resulting in loss of engine efficiency and poor lubrication. A careful balance of performance additives help prevent your oil from thickening and keeps it flowing freely. The high loads and stresses in today’s diesel engines can cause wear in critical engine parts such as camshaft and cylinder bores. Castrol GTX Diesel provides outstanding diesel engine wear protection.