Top 10 Best Royal Purple 15w40 Diesel Oil Synthetic

of November 2024

Royal Purple

Royal Purple 05154 API-Licensed SAE 15W-40 High Performance Synthetic Motor Oil - 5 Gallon

Exceptional

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Royal Purple

Royal Purple 43154 15w40 Multi-Grade Oil Case Gallon, 3 Gallon, 1 Pack

9.9

Exceptional

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Royal Purple

Royal Purple 04154 / 300905 Duralec Super 15W40 CK-4 Motor Oil Synthetic - 1 gal. (Case of 3)

9.8

Exceptional

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Royal Purple

Royal Purple 06154 Motor Oil - 15W40 - Synthetic - 1 qt - Set of 6

9.7

Exceptional

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Royal Purple

Royal Purple Duralec Super 15W-40 CK/4 Synthetic Diesel Motor Oil - 12 quarts and a Royal Purple 40-780 Extended Life Premium Oil Filter

9.6

Exceptional

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Royal Purple

Royal Purple 15W40 Synthetic Diesel Motor Oil, 1 Quart, (Case of 10)

9.5

Excellent

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Royal Purple

Royal Purple Synthetic Motor Oil 15W40 Multi-Grade - (Case 3 Bottles)

9.4

Excellent

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Royal Purple

Royal Purple 15W-40 Synthetic Diesel Motor Oil, 1 Quart, (Case of 2)

9.3

Excellent

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Royal Purple

Royal Purple API-Licensed SAE 15W-40 High Performance Synthetic Motor Oil - 1 Gallon Each (Pack of 6)

9.2

Excellent

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Royal Purple

Royal Purple 04154 API-Licensed SAE 15W40 High Performance Synthetic Motor Oil - 1 Gallon Each (Case of 2)

9.1

Excellent

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About Royal Purple 15w40 Diesel Oil Synthetic

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Royal Purple 05154 API-Licensed SAE 15W-40 High Performance Synthetic Motor Oil - 5 Gallon

Better wear protection. Increased fuel efficiency. Better protection of the expensive catalytic emission system. Improved compatibility with fuels containing ethanol.

Royal Purple 43154 15w40 Multi-Grade Oil Case Gallon, 3 Gallon, 1 Pack

Delivers superior protection and enhanced performance due to its unique blend of synthetic oils. Enhanced additive technology greatly reduces engine wear and prevents metal-to-metal contact. Extremely tenacious, adheres to engine surfaces, and remains after shutdown, providing protection upon initial startup. Patented ZDDP additives better protect to optimize the life of your expensive catalytic emission system. The performance oil that outperforms.

Royal Purple 04154 / 300905 Duralec Super 15W40 CK-4 Motor Oil Synthetic - 1 gal. (Case of 3)

For best performance, follow the manufacturer's recommendations in your vehicle owners manual.. Better wear protection. Increased fuel efficiency. Better protection of the expensive catalytic emission system. Improved compatibility with fuels containing ethanol. Royal Purple 44154 API-Licensed SAE 15W-40 High Performance Synthetic Motor Oil - 1 Gallon Jug, Pack of 3, Superior corrosion protection.

Royal Purple 06154 Motor Oil - 15W40 - Synthetic - 1 qt - Set of 6

Royal Purple Duralec Super 15W-40 CK/4 Synthetic Diesel Motor Oil - 12 quarts and a Royal Purple 40-780 Extended Life Premium Oil Filter

INCLUDES This diesel motor oil change kit comes with 12 quarts of Royal Purple Duralec Super 15W-40 and a Royal Purple 40-780 premium synthetic oil filter. COVERAGE This diesel oil change kit fits the 1989-2021 Dodge Ram Cummins 6.7L engine. COMPETITVE CROSS Cummins 3903964 FRAM PH3976A, TG3976A, XG3976A KN PS-4003, HP-4003 Mobil1 M1-403A Purolator PL45335, PBL45335 Rotella RTO-47. MANUFACTURED This product is proudly MADE IN THE USA.