













🛢️ Keep your high-mileage ride running like new — because every mile counts!
Castrol GTX High Mileage 10W-30 Synthetic Motor Oil is a premium synthetic blend designed specifically for vehicles with over 75,000 miles. Featuring Phosphorus Replacement Technology and advanced additives, it protects against engine wear, reduces sludge buildup, conditions seals to prevent leaks, and enhances fuel economy. This oil meets or exceeds API SP/SN PLUS and ILSAC GF-6 standards, making it a trusted choice for prolonging engine life and maintaining peak performance in older cars, trucks, and SUVs.




| ASIN | B000CCMMOI |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #2,573 in Automotive ( See Top 100 in Automotive ) #45 in Motor Oils |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (3,239) |
| Date First Available | February 4, 2008 |
| Global Trade Identification Number | 00079191064504 |
| Item Weight | 0.01 ounces |
| Item model number | 06450 |
| Manufacturer | Castrol |
| Manufacturer Part Number | 06450 |
| Model | 06450 |
| Product Dimensions | 5 x 3 x 9 inches |
| SAE J300 Viscosity Grade | 10W-30 |
| Size | 1 Quart, Pack of 6 |
| UPC | 079191004500 079191064504 |
| Vehicle Service Type | For use in vehicles with over 75,000 miles, Passenger cars, trucks, and SUVs |
| Viscosity | 10W 30 SAE Grade |
D**F
Castrol high mileage oil
Works great. All of my vehicles are older so I use high mileage oil. The Castrol is a good choice.
J**.
Fair price
Good quality product
J**T
Castrol GTX Motor Oil
Great Itiem and Fast Shipping
K**N
name brand at a fair price
Easier to buy this from Amazon than driving all around looking for it.
R**S
Good
Good. High millage truck 2000 Dakota 204 000 All on Castrol.
J**I
Keeping my older engine running strong.
Since making the switch, the difference has been noticeable. My engine seems to run quieter and smoother, and that slight oil consumption issue has significantly improved. I also appreciate the peace of mind knowing that this oil is designed to address common high-mileage problems like oil leaks, sludge buildup, and wear. It feels like it's providing that extra layer of protection my engine needs to comfortably go for another 100,000 miles.
C**D
Excellent
Excellent oil!
J**R
thanks
good
D**S
Use on our vehicles
A**D
Just bought it, it cam what it says online, Alhamdullilah, i would recommend this to anyone who want to buy it. thank you po
G**O
Bueno
D**E
Tengo un honda city 2018 con 230,000km y comenzó a quemar aceite hace como 1 año, empecé a usar este aceite y ha ayudado bastante
Trustpilot
1 week ago
2 weeks ago