🛢️ Keep your engine elite — because average just won’t do.
Castrol GTX Full Synthetic 5W-30 Motor Oil delivers advanced engine protection with 6 times better wear resistance and 1.3 times better sludge control than industry standards. Its formula resists viscosity breakdown 3 times more effectively than leading synthetics, supporting up to 10,000 miles between oil changes. Compatible with a wide range of vehicles, it meets top-tier certifications including API SP and GM dexos1 Gen 3, ensuring reliable, high-performance lubrication for modern engines.
| Viscosity | 5w-30 sae_grade |
| Brand | Castrol |
| Vehicle Service Type | Car |
| Automotive Fit Type | Universal Fit |
| Global Trade Identification Number | 00079191219447 |
| Manufacturer | Castrol |
| Model | GTX Full Synthetic 5W-30 |
| Item Weight | 29.2 pounds |
| Package Dimensions | 14.17 x 13.21 x 8.62 inches |
| Country of Origin | USA |
| Item model number | 15E6DE-3PK |
| Manufacturer Part Number | 15E6DE-3PK |
J**R
Trusted for Years—Keeps My Truck Running Like a Champ
I’ve been using Castrol GTX Full Synthetic 5W-30 Motor Oil for years, and it’s never let me down. I change my oil every 10,000 miles, and my truck is still running strong at 290,000 miles. The engine stays clean, performs well, and I haven’t had any issues with sludge or wear.This oil is reliable, affordable, and performs exactly as advertised. I can’t recommend it enough if you want to keep your vehicle running smoothly for the long haul. Castrol GTX is definitely the real deal!
T**.
Good synthetic oil
Does what should oodles product at a decent price
B**G
This oil is very good oil for my 1980 Chevrolet one ton truck
I live a good ways from town so buying stuff like oil, filters, antifreeze, spark plugs and all from Amazon is a real time saver. This oil had high functionality, and stopped up all the oil leaks. Now the engine in my old Chevy ton truck is very smooth and very cool. It was very easy to pour it in the motor if you have a funnel.
L**T
Oil
Great Quality ,Great Price, fast delivery!!!!
G**M
made in USA also
best oil
L**O
It is oil!
Does what it is supposed to do and the price was reasonable. Using monthly in a 2013 GMC Terrain Denali which has oil burning issues since it was manufactured by GMC. GMC was never able to resolve this issue!!
D**R
Works great and is my go to oil.
Great for DIY oil changes for a 2010 Jeep Wrangler JK Sport
B**R
Good oil
Good product
Trustpilot
1 month ago
2 months ago
