1. Home
  2. Products
  3. Our brands
  4. Cars
  5. Castrol GTX oils
  6. Castrol GTX

Castrol® GTX - Premium conventional & synthetic blend motor oil

Castrol GTX is a premium conventional/synthetic blend motor oil that’s been helping to extend engine life since 1968.

Castrol GTX

Castrol GTX motor oil

Castrol GTX provides superior sludge protection to help extend engine life

 

Severe driving conditions such as heavy traffic, poor fuel quality, harsh driving conditions and exceeding oil change intervals can all cause the build-up of a thick, tar like substance called sludge. Sludge can block your engine's vital oilways like cholesterol and if untreated, can rob an engine of its power and ultimately its life.   Castrol GTX is specially engineered to prevent harmful build-up of sludge while protecting against new oil splatter formation better than tough industry standards. 

 

Help extend the life of your engine with Castrol GTX.

 

What are the benefits of Castrol GTX?

  • Advanced protection against viscosity and thermal breakdown
  • Superior protection against engine sludge
  • Premium quality base oils and anti-wear additives to help extend the life of your engine
  • Helps minimize oil consumption

See below for available grades and product performance claims:

5W-20

Castrol GTX 5W-20

Castrol® GTX® 5W-20

Meets or exceeds industry standards:

 

  • API SQ/SP/SN PLUS/SN
  • ILSAC GF-7
  • Meets Ford WSS-M2C945-B1
  • Meets Ford WSS-M2C960-A1
5W-30

Castrol GTX 5W-30

Castrol® GTX® Ultraclean 5W-30 Oil Cleaner

Meets or exceeds industry standards:

 

  • API SQ/SP/SN PLUS/SN
  • ILSAC GF-7
  • Meets Ford WSS-M2C946-B1
  • Meets Ford WSS-M2C961-A1
10W-30

Castrol GTX 10W-30

Castrol GTX 10W-30

Meets or exceeds industry standards:

 

  • API SQ/SP/SN PLUS/SN
  • ILSAC GF-7
10W-40

Castrol GTX 10W-40

Castrol GTX 10W-40

Meets or exceeds industry standards:

 

  • API SQ/SP/SN PLUS/SN

 

20W-50

Castrol GTX 20W-50

Castrol GTX 20W-50

Meets or exceeds industry standards:

  • API SQ/SP/SN PLUS/SN