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🚗 Keep your high-mileage engine running like new—longer, cleaner, stronger!
Mobil 1 Extended Performance High Mileage 5W-30 full synthetic motor oil is engineered for engines over 75,000 miles, delivering up to 20,000 miles of protection per oil change. Featuring Mobil 1’s Triple Action+ Formula, it offers superior heat resistance up to 500°F, cold temperature performance down to -40°F, and meets ILSAC GF-6 standards to prevent engine wear, sludge buildup, and improve fuel economy. Trusted by mechanics and NASCAR alike, this pack of two 5-quart bottles ensures your vehicle stays powerful and efficient mile after mile.



| ASIN | B0CXPX93J8 |
| Best Sellers Rank | #10 in Automotive ( See Top 100 in Automotive ) #3 in Motor Oils |
| Brand | Mobil |
| Brand Name | Mobil |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Customer Reviews | 4.9 out of 5 stars 3,612 Reviews |
| Item Type Name | Full Synthetic Motor Oil |
| Item Weight | 10.1 pounds |
| Liquid Volume | 320 fluid ounces |
| Manufacturer | Mobil 1 |
| Manufacturer Part Number | 123843 |
| Manufacturer Warranty Description | Limited Warranty - Please contact manufacturer for full details |
| Model Number | Extended Performance High Mileage |
| Package Information | Bottle |
| SAE J300 Viscosity Grade | 5W-30 |
| Size | 5 Quart (Pack of 2) |
| Unit Count | 320 Fluid Ounces |
| Vehicle Service Type | Car |
| Viscosity Level | Medium to High |
A**R
Great high mileage oil. Great price.
Love this oil, put it in my high mileage camaro with 207000 miles. The car runs like new. Great price.
D**B
just about the best oil there is. especially for the price
Just simply high quality great oil. great price can't go wrong
T**J
Great for high mileage engines
I have a 99 Ford Excursion V10 I purchased new. I have only used conventional oil in it since it was new. At 400,000 miles it was lacking its luster, performance wise, but still ran fine. My mechanic recommended using a full synthetic oil in it. I was hesitant at first but I finally pulled the trigger on it, using Mobil 1. After the first 50 miles I could feel the engine coming back to life. At 100 miles the engine was running like it did when it was brand new or even better! At times, I think the engine dies sitting at a stop light until I look at the tachometer and see it’s still running. It runs like a watch, I couldn’t believe the difference. My truck loves it!
A**A
Good
I'll buy it again
C**S
Super great stuff
My baby has close to 300000 miles and was acting rough now with this Mobil oil change it definitely running lot smoother I can see and feel the difference.
D**D
Mobil 1 is one of the best
This is a great oil and the price is hard to beat, most of the time it's cheaper on amazon then anywhere else. I've never had and issues with leaking when it's shipped to me it's always packaged quite well. Hard to recommend buying it from anywhere else.
B**X
Trust this oil!
Been using this oil for several years and it works great. 5 quart jug is perfect for my truck, especially since it has never used oil even with 337,000 miles on it now. Great synthetic oil
K**.
Great product
zero oil burn between recommeded oil changes, and i get better car mileage using this oil
C**G
BUEN PRODUCTO
pense que seria clon , pero si es el original
Z**E
普通に良い
EA888搭載車に使用 純正初め 欧州ブランドは高すぎる ハイマイレージとはいっても余り引っ張ることはせず こまめに替えるならこの辺りのやつがコスパいい
A**D
Mobile1 is number 1
Excellent quality
R**Z
Buena relación calidad precio.
Es el tipo de aceite que necesita mi carro, me ahorré comprarlo aquí que en un establecimiento. Lo recomiendo y mi mecánico, me dijo que es original como el que se compra en tienda física.
E**H
Excelente
Excelente producto.
Trustpilot
2 months ago
2 months ago