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🛢️ Keep your engine elite — don’t settle for less, join the GTX performance club!
Castrol GTX 5W-30 A5/B5 Engine Oil is a premium synthetic blend designed for gasoline and diesel engines requiring ACEA A5/B5 or earlier specs. With a high flash point of 204°C and advanced anti-wear additives including molybdenum polysulphide, it delivers superior sludge protection, thermal stability, and viscosity control. Trusted by professionals and backed by OEM approvals, this 5L bottle ensures your engine runs cleaner, smoother, and longer.
| ASIN | B0CV5THJ72 |
| Best Sellers Rank | 665 in Automotive ( See Top 100 in Automotive ) 29 in Car Engine Oils |
| Brand | Castrol |
| Brand Name | Castrol |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Country Of Origin | Belgium |
| Customer Reviews | 4.8 out of 5 stars 125 Reviews |
| Flash Point | 1.14 Degrees Celsius |
| Flash point | 1.14 Degrees Celsius |
| Item Type Name | GTX 5W-30 A5/B6 |
| Liquid Volume | 5 Litres |
| Liquid volume | 5 Litres |
| Manufacturer | Castrol |
| Manufacturer Part Number | 15F6F2 |
| Manufacturer Warranty Description | OEM |
| Package information | Bottle |
| Vehicle service type | Car |
| Viscosity | 5W-30 sae_grade |
B**E
Good stuff
One of the best oils out there. Engine runs well. This is worth buying
M**C
Good price for a trustworthy product
I prefer Magnatec, but it's becoming increasingly more expensive and difficult to find a deal. GTX is still a trusted and good performer, and definitely worth the money if you keep to service intervals. I avoid cheap engine oils like the plague, as they've never proven to come close to top brands, regardless of the oil spec printed on the bottle. Those who know, know the benefits of genuine brand engine oil 😉
N**N
Good value
Very good value for money
C**E
Good for your engine
Quality brand
A**R
Happy with purchase
Purchased for my Renault Mégane 2009 as a back up oil .
P**Y
Good price
It's oil, it's a good make, it's a good price..... Buy it, it's a good buy 👍
L**K
Ford focus 1.6 tdci 2014
I have used this oil first time, usually i use Castrol, MAGNETIC 5W30, A5. I feel the engine is quite responsive and light. ( Flushing was done before using ) it is summer season, the true result is to see in winter,
M**P
E
Good stuff
Trustpilot
1 month ago
1 week ago