CASTROL GTX: PREMIUM CONVENTIONAL ENGINE OIL
Castrol GTX's double action formula cleans away old sludge and protects against new sludge formation better than tough industry standards demand.
Helps extend engine life
Castrol GTX has been helping to extend engine life for over 50 years. It has evolved to meet the needs of consumers and vehicle manufacturers since 1968 and continues to innovate and remain a trusted brand today.
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 Double Action formula cleans away old sludge and protects against new sludge formation better than tough industry standards*.
Castrol GTX products
Castrol GTX 0W-16 AN2022
Specifications / industry standards
- API SP
- Renault AN2022
Castrol GTX 0W-20 RN17 FE
Specifications / industry standards
- ACEA C5
- Renault RN17FE
Castrol GTX 15W-40 A3/B3
Specifications / industry standards
- ACEA A3/B4;
- API SP
- VW 501 01/ 505 00
- Meets Fiat 9.55535-D2
Warranted by Castrol to be completely suitable for use where the following specifications apply: MB 229.1
Castrol GTX 5W-30 A5/B5
Specifications / industry standards
- ACEA A5/B5
- API SL
- ILSAC GF-4
- Meets - Ford WSS-M2C913-A / WSS-M2C913-B / WSS-M2C913-C / WSS-M2C913-D
Castrol GTX 5W-30 C2
Specifications / industry standards
- ACEA C2
- PSA Approval B71 2290
Castrol GTX 5W-30 C3
Specifications / industry standards
- ACEA C3
- API SP
- BMW Longlife-04
- MB-Approval 229.31/ 229.51
- Opel OV 040 1547 - G30
- Opel OV 040 1547 - D30
- Porsche C30
- Renault RN0700 / RN0710
- VW 504 00/ 507 00
Castrol GTX 5W-30 C4
Specifications / industry standards
- ACEA C4
- MB-Approval 226.51
- Renault RN 0720
Castrol GTX 5W-30 RN17
Specifications / industry standards
- ACEA C3
- MB-Approval 226.52
- Renault - RN 17
Castrol GTX 5W-40 MV
Specifications / industry standards
- ACEA C3
- API SN/CF
- GMdexos2™*
- MB-Approval 226.5/ 229.31/ 229.51
- Opel OV 040 1547 - D40
- Renault RN0700 / RN0710
- Meets Fiat 9.55535-S2
*GM dexos2™: supersedes GM-LL-B-025 and GM-LL-A-025 : D225GBBI082
Castrol GTX 10W-40 A3/B4
Specifications / industry standards
- ACEA A3/B4
- API SP
- MB-Approval 226.5/ 229.3
- Renault RN0700 / RN0710
- VW 501 01/ 505 00
- Meets Fiat 9.55535-D2 / 9.55535-G2