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10 bestFull Synthetic Oilsof December 2025

112M consumers helped this year.

10% off

1

Pennzoil Platinum Full Synthetic 0W-20 Motor Oil (5L, Single)

Pennzoil Platinum Full Synthetic 0W-20 Motor Oil (5L, Single)

Pennzoil Platinum Full Synthetic 0W-20 Motor Oil (5L, Single)

Pennzoil

9.7

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2

Shell Rotella T6 5W-40 Full Synthetic Diesel Engine Oil (5-Gallon Pail) 550046217

Shell Rotella T6 5W-40 Full Synthetic Diesel Engine Oil (5-Gallon Pail) 550046217

Shell Rotella T6 5W-40 Full Synthetic Diesel Engine Oil (5-Gallon Pail) 550046217

Shell Rotella

9.4

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3

Polaris Full Synthetic Oil Change Kit, 2877473, 2 Quarts of PS-4 Engine Oil and 1 Oil Filter

Polaris Full Synthetic Oil Change Kit, 2877473, 2 Quarts of PS-4 Engine Oil and 1 Oil Filter

Polaris Full Synthetic Oil Change Kit, 2877473, 2 Quarts of PS-4 Engine Oil and 1 Oil Filter

Polaris

9.2

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4

Kimpex Synthetic Engine Oil Lubricant 10W40 4 Stroke 1 Gallon ATV, Motorcycle 260621

Kimpex Synthetic Engine Oil Lubricant 10W40 4 Stroke 1 Gallon ATV, Motorcycle 260621

Kimpex Synthetic Engine Oil Lubricant 10W40 4 Stroke 1 Gallon ATV, Motorcycle 260621

Kimpex

8.9

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5

Polaris Full Synthetic Oil Change Kit, 2879323, 2.5 Quarts of PS-4 Engine Oil and 1 Oil Filter

Polaris Full Synthetic Oil Change Kit, 2879323, 2.5 Quarts of PS-4 Engine Oil and 1 Oil Filter

Polaris Full Synthetic Oil Change Kit, 2879323, 2.5 Quarts of PS-4 Engine Oil and 1 Oil Filter

Polaris

8.6

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OtherRelated products

Pennzoil Ultra Platinum Full Synthetic 5W-30 Motor Oil (5L, Single Pack)

Pennzoil Ultra Platinum Full Synthetic 5W-30 Motor Oil (5L, Single Pack)

Liqui Moly 20228 Molygen New Generation 5W30 Motor Oil, 5 l, 1 Pack

Liqui Moly 20228 Molygen New Generation 5W30 Motor Oil, 5 l, 1 Pack

Valvoline 883021 Maxlife Higher Mileage Motor Oil 5W20, 5L

Valvoline 883021 Maxlife Higher Mileage Motor Oil 5W20, 5L

Polaris Full Synthetic Oil Change Kit, 2202166, 2 Quarts of PS-4 Engine Oil and 1 Oil Filter

Polaris Full Synthetic Oil Change Kit, 2202166, 2 Quarts of PS-4 Engine Oil and 1 Oil Filter

6

Valvoline Advanced Full Synthetic 5W30 Motor Oil 5L

Valvoline Advanced Full Synthetic 5W30 Motor Oil 5L

Valvoline Advanced Full Synthetic 5W30 Motor Oil 5L

Valvoline

8.3

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7

Liquimoly 2208 0W-20 Special Tec AA Motor Oil, 5 L

Liquimoly 2208 0W-20 Special Tec AA Motor Oil, 5 L

Liquimoly 2208 0W-20 Special Tec AA Motor Oil, 5 L

Liqui Moly

8.0

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8

Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (5L, Single Pack)

Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (5L, Single Pack)

Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (5L, Single Pack)

Shell Rotella

7.8

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9

Can-am BRP XPS 4T 5W-40 Full Synthetic Oil Change Kit For Rotax 500 Cc Or More V-Twin Engine, 9779488

Can-am BRP XPS 4T 5W-40 Full Synthetic Oil Change Kit For Rotax 500 Cc Or More V-Twin Engine, 9779488

Can-am BRP XPS 4T 5W-40 Full Synthetic Oil Change Kit For Rotax 500 Cc Or More V-Twin Engine, 9779488

BRP

7.5

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8% off

10

Mobil 1 Supercar Advanced Full Synthetic Motor Oil 0W-40, 6-pack of 1 quarts

Mobil 1 Supercar Advanced Full Synthetic Motor Oil 0W-40, 6-pack of 1 quarts

Mobil 1 Supercar Advanced Full Synthetic Motor Oil 0W-40, 6-pack of 1 quarts

Mobil

7.2

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