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Conventional, Synthetic, Racing, and Break-In Engine Oil

Get the most out of your engine with the industry’s best high performance engine oils. Our in-stock selection features automotive motor oil stalwarts, including...

Get the most out of your engine with the industry’s best high performance engine oils. Our in-stock selection features automotive motor oil stalwarts, including Lucas Oil, Edelbrock, COMP Cams, Red Line Synthetic Oil, Royal Purple, and more! We offer individual bottles, as well as sets as large as 12. Our oil types include synthetic oils, designed to perform better at both high and low temperatures, decrease evaporative loss, extend change intervals, improve fuel economy, and increase the life of your engine. We also carry semi-synthetic and mineral oils, all of which are available in virtually every weight. Oil...

Get the most out of your engine with the industry’s best high performance engine oils. Our in-stock selection features automotive motor oil stalwarts, including Lucas Oil, Edelbrock, COMP Cams, Red Line Synthetic Oil, Royal Purple, and more! We offer individual bottles, as well as sets as large as 12. Our oil types include synthetic oils, designed to perform better at both high and low temperatures, decrease evaporative loss, extend change intervals, improve fuel economy, and increase the life of your engine. We also carry semi-synthetic and mineral oils, all of which are available in virtually every weight. Oil is the lifeblood of your engine. Run with the best!

Showing In Stock Items. Show All 21 Items.

Individual Parts

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Results 1 - 12 of 12

10w30 Castrol GTX Ultraclean Motor Oil CAST10305Q

10w30 Castrol GTX Ultraclean Motor Oil CAST10305Q

10w30 Castrol GTX Ultraclean Motor Oil CAST10305Q

Engine Oil, GTX, Mineral, 10W30, 5 qts., Each

Part Number: CAO-03093

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

10w40 Castrol GTX Ultraclean Motor Oil CAST1040

10w40 Castrol GTX Ultraclean Motor Oil CAST1040

10w40 Castrol GTX Ultraclean Motor Oil CAST1040

Engine Oil, Castrol GTX Conventional, Mineral, 10W40, 1 qt., Each

Part Number: CAO-06146

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

20w50 Castrol GTX Ultraclean Motor Oil CAST2050

20w50 Castrol GTX Ultraclean Motor Oil CAST2050

20w50 Castrol GTX Ultraclean Motor Oil CAST2050

Engine Oil, Castrol GTX Conventional, Mineral, 20W50, 1 qt., Each

Part Number: CAO-06147

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

10w40 Castrol GTX Ultraclean Motor Oil CAST10405Q

10w40 Castrol GTX Ultraclean Motor Oil CAST10405Q

10w40 Castrol GTX Ultraclean Motor Oil CAST10405Q

Engine Oil, 10W40, GTX Conventional, Mineral, API Rating SN, 5 Quart, Each

Part Number: CAO-03094C

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

5w30 Castrol GTX High Mileage Motor Oil CAST530HM

5w30 Castrol GTX High Mileage Motor Oil CAST530HM

5w30 Castrol GTX High Mileage Motor Oil CAST530HM

Engine Oil, Castrol GTX High Mileage, Semi-synthetic, 5W30, 1 qt., Each

Part Number: CAO-06440

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

10w30 Castrol GTX Ultraclean Motor Oil CAST1030

10w30 Castrol GTX Ultraclean Motor Oil CAST1030

10w30 Castrol GTX Ultraclean Motor Oil CAST1030

Engine Oil, Castrol GTX Conventional, Mineral, 10W30, 1 qt., Each

Part Number: CAO-06145

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

5w30 Castrol GTX Ultraclean Motor Oil CAST530

5w30 Castrol GTX Ultraclean Motor Oil CAST530

5w30 Castrol GTX Ultraclean Motor Oil CAST530

Engine Oil, Castrol GTX Ultraclean, Semi-synthetic, 5W30, 1 qt., Each

Part Number: CAO-06144

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

5w30 Castrol GTX Ultraclean Motor Oil CAST5305Q

5w30 Castrol GTX Ultraclean Motor Oil CAST5305Q

5w30 Castrol GTX Ultraclean Motor Oil CAST5305Q

Engine Oil, Castrol GTX Ultraclean, Semi-Synthetic, 5W30, 5.1 qts., Each

Part Number: CAO-03569

4.33 out of 5 stars ( 3 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

5w20 Castrol GTX High Mileage Motor Oil CAST06148

5w20 Castrol GTX High Mileage Motor Oil CAST06148

5w20 Castrol GTX High Mileage Motor Oil CAST06148

Engine Oil, Castrol GTX High Mileage, Semi-synthetic, 5W20, 1 qt., Each

Part Number: CAO-06148

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

10w30 Castrol GTX High Mileage Motor Oil CAST1030HM

10w30 Castrol GTX High Mileage Motor Oil CAST1030HM

10w30 Castrol GTX High Mileage Motor Oil CAST1030HM

Engine Oil, Castrol GTX High Mileage, Semi-synthetic, 10W30, 1 qt., Each

Part Number: CAO-06450

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

5w20 Castrol GTX Ultraclean Motor Oil CAST520

5w20 Castrol GTX Ultraclean Motor Oil CAST520

5w20 Castrol GTX Ultraclean Motor Oil CAST520

Engine Oil, Castrol GTX Ultraclean, 5W20, 1 qt., Each

Part Number: CAO-06140

5.0 out of 5 stars ( 2 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

10w40 Castrol GTX High Mileage Motor Oil CAST1040HM

10w40 Castrol GTX High Mileage Motor Oil CAST1040HM

10w40 Castrol GTX High Mileage Motor Oil CAST1040HM

Engine Oil, Castrol GTX High Mileage, Semi-synthetic, 10W40, 1 qt., Each

Part Number: CAO-06460

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

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