Castrol GTX High Mileage Synthetic Blend Motor Oil, 5W-20, 1 Quart, 6-Pack

Castrol GTX High Mileage is a specially formulated motor oil designed for engines with over 75000 miles, containing unique detergency additives to prevent deposit accumulation and seal conditioners to reduce leaks. Motor oil, derived from crude oil, serves to lubricate, clean, and cool engines, with variations including conventional, synthetic, diesel, bio-based, hybrid, and recycled oils. The weight and viscosity of motor oil differ, as do any additives introduced during the refining process by manufacturers.

A numbering system established by the Society of Automotive Engineers (SAE) classifies motor oils based on viscosity--a higher number between 0 and 60 indicates greater viscosity. Most consumer motor oils are classified with two numbers, the first denoting cold weather performance. This particular oil boasts an SAE 5W-20 weight, signifying a viscosity rating of 5 in cold temperatures and 20 at standard operating temperature. Prior to usage, it is advisable to consult your vehicle's manual to confirm the suitability of this oil.

Castrol GTX High Mileage is a conventional motor oil derived from crude oil or petroleum products, able to be used with various modern vehicle engines, from cars and trucks to motorcycles, ATVs, and farm equipment. This oil is specifically formulated for high-mileage vehicles, both old and new, that undergo frequent long-distance travel. Additional additives are incorporated to minimize compression loss, condition rubber seals and gaskets, and prevent fluid leakage in older or high-mileage vehicles.

Key features of Castrol GTX High Mileage include superior detergency to prevent deposit build-up, enhanced protection against oil burn-off compared to other conventional oils, seal conditioners for leak reduction, advanced additives to prevent engine wear, and surpassing standards such as ILSAC GF-5 and API SN.

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