Castrol GTX High Mileage Synthetic Blend 5W-30 Motor Oil: Helps

Save on Castrol GTX High Mileage Synthetic Blend 5W-30 Motor Oil: Helps Protect Emission Systems, 1 Quart 149D6A at Advance Auto Parts. Buy online, pick up in-store in 30 minutes.

Castrol GTX High Mileage motor oil is the leading consumer high-mileage brand. It's a synthetic blend motor oil that helps extend the life of your engine by protecting against sludge, wear and burn-off. Castrol GTX High Mileage is also engineered to protect your emission system. One of the leading causes of 'check engine' lights coming on in high mileage cars is catalytic converter failure, which can be caused by phosphorous in engine oil.

Castrol GTX 5W-30 High Mileage Synthetic Blend Motor Oil 1 Quart

5w-30 Castrol GTX High Mileage Synthetic Blend Motor Oil 1L

Castrol GTX High Mileage SAE 5W-30 Synthetic Blend Motor Oil - 5 qt jug

Castrol GTX High Mileage 5W-30 Synthetic Blend Motor Oil, 6 Gallon

Castrol GTX High Mileage Motor Oil, SAE 5W-30 - 1 qt

In Hand Review of Castrol GTX High Mileage 5W-30 Synthetic Blend

As vehicles age, they change and some of these changes can result in costly repairs or replacement. Catalytic converter failure is one of the most common - and costliest - problems faced by higher mileage vehicles. The phosphorus in all motor oil anti-wear packages is also an industry recognized catalyst poison.

Castrol 03102-3PK GTX High Mileage 5W-30 Motor Oil - 5 Quart Pack of 3

Lot of 3 Castrol GTX High Mileage Synthetic Blend 5W-30 5 Qt

Castrol GTX Ultraclean 5W-30 Synthetic Blend Motor Oil, 5 Quart

Castrol GTX Ultraclean is our cleanest GTX ever. The unique Double Action formula cleans away old sludge and protects against new sludge formation giving you more control over today's environmental challenges. The modern world creates difficult challenges for engines. Poor fuel quality heat and tough driving conditions can all lead to sludge that potentially shortens engine life.