Castrol GTX High Mileage 5W30 Synthetic Blend Motor Oil 5QT #CAS03102C

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SKU: CAS03102C
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Castrol GTX High Mileage 5W30 Synthetic Blend Motor Oil 5QT

Castrol GTX High Mileage motor oil is the #1 high mileage brand and remains a trusted choice among drivers with high-mileage vehicles. No need to worry over the decision between high mileage oil or synthetic oil because Castrol GTX High Mileage offers the best of both worlds. It combines the benefits of a synthetic blend engine oil, providing ultimate engine protection against sludge, wear, burn-off, and safeguards your emission system. Catalytic converter failure is a common cause of the dreaded 'check engine' light in high mileage cars, often attributed to phosphorous present in conventional engine oils. While phosphorous is included in oils for its wear-reducing properties, it can prove harmful to catalytic converters. However, Castrol GTX High Mileage Motor Oil features an advanced Phosphorous Replacement Technology. This innovative formulation replaces some of the phosphorous with a cutting-edge additive that ensures robust wear protection while preserving the health of your catalytic converter. When you prioritize extending the life of your high mileage engine and safeguarding your emission system, Castrol GTX High Mileage Motor Oil stands as the unrivaled choice. Experience its exceptional performance and discover the reliability it brings to your high-mileage journey.

  1. Specially designed for engines over 75,000 miles
  2. Protects against sludge, wear and burn off
  3. Reduces phosphorous to protect your emission system