

🛢️ Keep your high-mileage ride running like new — because your engine deserves the best!
Castrol GTX High Mileage 10W-30 Synthetic Blend Motor Oil is specially formulated for vehicles with over 75,000 miles. Featuring Phosphorus Replacement Technology, it protects emission systems and catalytic converters while providing superior sludge control, leak reduction, and engine wear protection. This oil also improves fuel economy and exceeds industry standards for oil burn-off, making it a top choice for maintaining older cars, trucks, and SUVs.










| ASIN | B00GSX43WE |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #2,198 in Automotive ( See Top 100 in Automotive ) #39 in Motor Oils |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (3,237) |
| Date First Available | April 4, 2014 |
| Global Trade Identification Number | 00079191231104 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.43 pounds |
| Item model number | 03110 |
| Manufacturer | Castrol |
| Manufacturer Part Number | 03110C |
| Model | 03110 |
| Product Dimensions | 11.9 x 9.5 x 4.5 inches |
| SAE J300 Viscosity Grade | 10W-30 |
| Size | 5 Quarts |
| UPC | 079191231104 |
| 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.
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.
R**S
Good
Good. High millage truck 2000 Dakota 204 000 All on Castrol.
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
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
2 months ago
1 week ago