Castrol GTX is one of the world’s most trusted motor oils. It’s more than just oil. It’s liquid engineering that protects against problems, like sludge, that your engine faces every day.

Severe driving conditions such as every day stop-and-go/stop-start traffic, harsh weather conditions and extended drain intervals, can all
cause the build-up of a thick, tar-like substance called sludge.

You can’t see this sludge build-up but it can damage your engine’s performance and cause premature engine failure.
Protect your car from harmful sludge build-up with Castrol GTX.

Castrol GTX 5W-30 A1 is suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an ACEA A1/B1, ACEA A5/B5, API SL or earlier specification 5W-30 lubricant.
Castrol GTX 5W-30 A1 is suitable for use in Ford vehicles that require a 5W-30 lubricant that meets Ford WSS-M2C913-D or previous
specification.

Castrol GTX 5W-30 A1
– Contains anti-sludge formula that provides 25% better sludge protection compared to tough industry standards*
– Superior protection against viscosity and thermal breakdown
– Anti-wear additives that extend the life of your engine
*API SL, ACEA A1/B1

ACEA A1/B1, A5/B5
API SL
Meets – Ford WSS-M2C913-A/ WSS-M2C913-B/ WSS-M2C913-C/ WSS-M2C913-D

All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to
avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, exposed
to hot sun or freezing conditions.