

🛠️ Keep your high-mileage engine young and unstoppable!
Castrol GTX High Mileage 10W-30 Synthetic Blend Motor Oil is a top-rated, advanced formula designed for vehicles with over 75,000 miles. Featuring Phosphorus Replacement Technology and superior dispersancy, it protects critical engine components, reduces leaks, fights sludge, and improves fuel economy—all while extending emission system life. Trusted by millions, it meets or exceeds API SP/SN PLUS and ILSAC GF-6 standards, making it the go-to choice for high-mileage vehicle care.










| ASIN | B00GSX43WE |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #2,733 in Automotive ( See Top 100 in Automotive ) #53 in Motor Oils |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (3,227) |
| 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
R**E
its good stuff .crown vic 2010 police car
been using for years never blew an engine yet had many cars
K**N
name brand at a fair price
Easier to buy this from Amazon than driving all around looking for it.
J**R
thanks
good
R**S
Good
Good. High millage truck 2000 Dakota 204 000 All on Castrol.
M**W
Love this for my old vehicle.
I have a 1900 Jeep Wrangler. I love Castrol High Mileage for it. Just tends to run better than anything else.
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.
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 days ago
1 month ago