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IT'S MORE THAN JUST OIL. IT'S LIQUID ENGINEERING.

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  2. MOTOR OIL & FLUIDS
  3. ENGINE OILS
  4. MOTOR OIL BRANDS
  5. CASTROL GTX OILS
  6. CASTROL GTX FULL SYNTHETIC

CASTROL® GTX® FULL SYNTHETIC

Castrol GTX Full Synthetic provides maximum protection to help extend engine life, so you get more miles of driving enjoyment from your car.

Classic red car juxtaposed to an old engine

Castrol GTX Full Synthetic

MAXIMUM PROTECTION TO HELP EXTEND ENGINE LIFE

Castrol GTX Full Synthetic provides maximum protection to help fight the impact of severe conditions that can potentially shorten engine life. Tough driving conditions like idling on congested highways and frequent, short trips put peak loads on critical engine parts and create engine wear.  Environmental factors like heat can lead to sludge, varnish and carbon build-up in your engine.  Castrol GTX Full Synthetic has been proven to dramatically reduce engine wear - 6X better than the industry standard.**  It also cleans away old sludge*** and protects against new sludge formation 1.3X better than required by the latest industry standard,* giving you more control over today's difficult driving conditions and miles more driving enjoyment

 

WHAT ARE THE BENEFITS OF GTX FULL SYNTHETIC?

Castrol GTX Full Synthetic helps extend engine life with:

  • Superior wear protection on critical engine parts (6X better wear protection)*
  • Superior sludge cleaning and protection against new formation (1.3X better sludge protection)**
  • Full synthetic formula provides thermal and oxidation stability
  • Superior level of protection against viscosity breakdown
 
*Based on Seq VH results vs. API test limits
**Based on Seq IVA test vs. latest test limits
***When tested in engines with high level of sludge
GTX Full synthetic 1qt

SEE BELOW FOR AVAILABLE GRADES AND PRODUCT PERFORMANCE CLAIMS:

0W-20

Castrol GTX Full Synthetic 0W-20

Castrol GTX Full Synthetic 0W-20

MEETS OR EXCEEDS INDUSTRY STANDARDS:

  • API SP/SN PLUS/SN
  • ILSAC GF-6
  • GM dexos1® Gen 2*
  • Meets Ford WSS-M2C947-B1
  • Meets Ford WSS-M2C962-A1
*dexos1® is a registered trademark of General Motors
 
 
 
5W-20

Castrol GTX Full Synthetic 5W-20

Castrol GTX Full Synthetic 5W-20

MEETS OR EXCEEDS INDUSTRY STANDARDS:

 

  • API SP/SN PLUS/SN 
  • ILSAC GF-6 
  • Meets Ford WSS-M2C945-B1 
  • Meets Ford WSS-M2C960-A1

 

5W-30

Castrol GTX Full Synthetic 5W-30

Castrol GTX Full Synthetic 5W-30

MEETS OR EXCEEDS INDUSTRY STANDARDS:

 

  • API SP/SN PLUS/SN 
  • ILSAC GF-6 GM dexos1® Gen 2* 
  • Meets Ford WSS-M2C946-B1 
  • Meets Ford WSS-M2C961-A1 

 

*dexos1® is a registered trademark of General Motors