Name: Castrol GTX – High Mileage 5W30 5L
Brand: Castrol
SKU: 10045256
Availability: InStock
Rating: 4.8 (106 reviews)

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Castrol GTX – High Mileage 5W30 5L

Resist Boiling<br><ul><li>Helps prevent catalytic convertor and emission system failure</li><li>Superior dispersancy that fights sludge build-up</li><li>Unsurpassed oil burn-off protection vs. conventional oils. Seal conditioners to help prevent leaks</li><li>Designed specifically for vehicles with greater than 120,000 km</li><li>Based on Sequence VG test in 5W-30</li><li>Based on Noack volatility test compared to industry standards</li></ul>

Motor Oil Viscosity

Motor Oil Type

Brand

Volume Capacity

Has High Mileage Additives

Material

Size

Model

Is Bulk

Castrol GTX High Mileage is the premium part-synthetic motor oil specially formulated for vehicles with over 75,000 miles. As vehicles age, they change, and some of these changes can result in costly repairs or replacements. Catalytic converter failure is one of the most common  and costliest problems faced by higher mileage vehicles.All motor oil contains phosphorus to prevent engine wear. Phosphorus is an industry-recognized catalyst poison. Castrol GTX High Mileage is specially formulated with less phosphorus than other leading oils, replacing it with advanced technology invented and patented by Castrol that helps prevent catalytic converter and emission system failure. It delivers unsurpassed protection against sludge, wear, and oil burn-off, ensuring your engine remains in peak condition even as your vehicle ages.

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This item is final sale and not returnable

Price

Value

Quality

Protection

Works well with engines having high mileage.

Works effectively in older vehicles with high mileage.

Offers a lower price point compared to others.

Is good, wish I had conventional tho. Can't find conventional.

walmart.com

It's simply great on mileage, noticeable difference!

Great mileage

Caddle

Been using this oil in my 2003 Dakota for years. The truck has over 250,000 miles and still runs great. I have a 4.7L v8 engine.

Best Oil for High Mileage Truck

We use this oil in all of our vehicles and it has out performed any other brand or type. My husband is the one that handles all of the oil changes and it is all he will buy. He says it lasts longer and looks better when changing. We have older vehicles and it just works well for us.

Best oil on the market

Castrol

I have a somewhat older vehicle and I was recommended this brand of oil by my mechanic. It keeps a ride rolling smooth! No problems. Just another reliable thing to use for vehicle upkeep.

Castrol GTX High Mileage 5W-30

Costs a little more than other brands but reduced oil consumption in my car. My Subaru has over 240000 miles and still going strog with regular oil changes with this great oil! I would definitely buy Castrol GTX high mileage again!

Well worth the price

This oil is a trustworthy product.  Castrol GTX High Mileage 5W-30 delivers the protection we seek in the engine of our high mileage vehicle. This oil is very Affordable and pretty easy to find.. a definite go to!

We've been using Castrol engine oil for quite some time now. I feel confident that I'm using a quality oil for my vehicle and the best part is that it's a fair price.

Quality oil at a great price

I have a twenty-year-old car and I recently bought this oil because I received a cash back reward for purchasing it. It seems to be working fine although I don't know much about cars to be honest. Without the cash back reward it was a little more expensive than what I usually buy so I hope it actually does help extend my car's life.

Works fine