Shop 5W-40 vs 15W40

Sponsored
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$64.99
$79.99
Shell T6 5W-40 Full Synthetic Diesel Engine Oil, Enhances Fuel Economy, 2.5 Gallon, 550046215
Advance Auto Parts
5K+
18% off
$64.99
$79.99
Shell T6 5W-40 Full Synthetic Diesel Engine Oil, Enhances Fuel Economy, 2.5 Gallon, 550046215
Advance Auto Parts
5K+
$23.46
$26.13
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon
Walmart
174
10% off
$23.46
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Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon
Walmart
174
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Shell T6 5W-40 Full Synthetic Diesel Engine Oil, Enhanced Fuel Economy, 1 Gallon, 550045347
Advance Auto Parts
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Shell T6 5W-40 Full Synthetic Diesel Engine Oil, Enhanced Fuel Economy, 1 Gallon, 550045347
Advance Auto Parts
1K+
$37.99
Mobil 1 FS European Car Formula 5W-40 Full Synthetic Engine Oil, Extends Engine Life, 5 Quart, 44619
Advance Auto Parts
288
$37.99
Mobil 1 FS European Car Formula 5W-40 Full Synthetic Engine Oil, Extends Engine Life, 5 Quart, 44619
Advance Auto Parts
288
$39.99
$49.99
LIQUI MOLY Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 5 Liter, 2332
Advance Auto Parts
2K+
20% off
$39.99
$49.99
LIQUI MOLY Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 5 Liter, 2332
Advance Auto Parts
2K+
$76.99
OTR SAE 15W-40 HD Diesel Engine Oil, Conventional, 5 Gal | Engine Oil Convent 5 Gal | PTMO-15W40-5G
FleetPride
$76.99
OTR SAE 15W-40 HD Diesel Engine Oil, Conventional, 5 Gal | Engine Oil Convent 5 Gal | PTMO-15W40-5G
FleetPride
$34.99
Valvoline Premium Blue Extreme 5W-40 Full Synthetic Engine Oil, Advanced Fuel Economy, 1 Gallon, 774038
Advance Auto Parts
3K+
$34.99
Valvoline Premium Blue Extreme 5W-40 Full Synthetic Engine Oil, Advanced Fuel Economy, 1 Gallon, 774038
Advance Auto Parts
3K+
$29.99
$34.99
Mobil 1 Turbo Diesel Truck 5W-40 Full Synthetic Motor Oil, Extends Engine Life, 1 Gallon, 14987
Advance Auto Parts
41K+
14% off
$29.99
$34.99
Mobil 1 Turbo Diesel Truck 5W-40 Full Synthetic Motor Oil, Extends Engine Life, 1 Gallon, 14987
Advance Auto Parts
41K+
$19.45
$22.99
FRAM Full Synthetic Heavy Duty Motor Oil 5W-40, Improves Fuel Economy, 1 Gallon, F945-1G
Advance Auto Parts
15% off
$19.45
$22.99
FRAM Full Synthetic Heavy Duty Motor Oil 5W-40, Improves Fuel Economy, 1 Gallon, F945-1G
Advance Auto Parts
$119.99
$155.99
Shell ROTELLA T6 15W-40 Full Synthetic Diesel Engine Oil, Protects Against Wear, 5 Gallon, 550062921
Advance Auto Parts
522
23% off
$119.99
$155.99
Shell ROTELLA T6 15W-40 Full Synthetic Diesel Engine Oil, Protects Against Wear, 5 Gallon, 550062921
Advance Auto Parts
522
$29.99
$34.99
Mobil Delvac 1 ESP 5W-40 Full Synthetic Heavy Duty Diesel Engine Oil, 1 Gallon, 44831
Advance Auto Parts
212
14% off
$29.99
$34.99
Mobil Delvac 1 ESP 5W-40 Full Synthetic Heavy Duty Diesel Engine Oil, 1 Gallon, 44831
Advance Auto Parts
212
$144.99
Valvoline European Vehicle 5W-40 Full Synthetic Motor Oil, Fights Sludge & Deposits, 5 Gallon, 881050
Advance Auto Parts
70
$144.99
Valvoline European Vehicle 5W-40 Full Synthetic Motor Oil, Fights Sludge & Deposits, 5 Gallon, 881050
Advance Auto Parts
70
$37.99
Castrol Edge 5W-40 Full Synthetic Motor Oil, Maximizes Engine Performance, 5 Quart, 15B6FE
Advance Auto Parts
$37.99
Castrol Edge 5W-40 Full Synthetic Motor Oil, Maximizes Engine Performance, 5 Quart, 15B6FE
Advance Auto Parts
$15.98
$49.99
Shell Rotella T4 Triple Protection 15W-40 Diesel Engine Oil, 1 Gallon
Walmart
91
68% off
$15.98
$49.99
Shell Rotella T4 Triple Protection 15W-40 Diesel Engine Oil, 1 Gallon
Walmart
91
$7.49
FRAM Full Synthetic 5W-40 Motor Oil, Outstanding Stability, 1 Quart, F935
Advance Auto Parts
$7.49
FRAM Full Synthetic 5W-40 Motor Oil, Outstanding Stability, 1 Quart, F935
Advance Auto Parts
$11.99
Mobil 1 FS European Car Formula 5W-40 Full Synthetic Motor Oil, Extends Engine Life, 1 Quart, 44618
Advance Auto Parts
270
$11.99
Mobil 1 FS European Car Formula 5W-40 Full Synthetic Motor Oil, Extends Engine Life, 1 Quart, 44618
Advance Auto Parts
270
$15.84
Super Tech Full Synthetic Heavy Duty SAE 15W40 Motor Oil, 1 Gallon
Walmart
55
$15.84
Super Tech Full Synthetic Heavy Duty SAE 15W40 Motor Oil, 1 Gallon
Walmart
55
$49.99
LIQUI MOLY Molygen 5W-40 Full Synthetic Engine Oil, Superior Protection, 5 Liter, 20232
Advance Auto Parts
3K+
$49.99
LIQUI MOLY Molygen 5W-40 Full Synthetic Engine Oil, Superior Protection, 5 Liter, 20232
Advance Auto Parts
3K+
$23.99
15W40, 1 Gallon Mobil Delvac Extreme Motor Oil, Synthetic Engine Oil | Mobil 122448
Summit Racing
5
$23.99
15W40, 1 Gallon Mobil Delvac Extreme Motor Oil, Synthetic Engine Oil | Mobil 122448
Summit Racing
5
$549.00
15W40 Diesel Engine Oil - 55 Gallon Drum
Amazon.com
47
$549.00
15W40 Diesel Engine Oil - 55 Gallon Drum
Amazon.com
47
$95.99
15W40, 5 Gallons Mobil Delvac Extreme Motor Oil, Synthetic Engine Oil | Mobil 126771
Summit Racing
7
$95.99
15W40, 5 Gallons Mobil Delvac Extreme Motor Oil, Synthetic Engine Oil | Mobil 126771
Summit Racing
7
$49.99
Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 2.5 Gallon, 44820
Advance Auto Parts
$49.99
Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 2.5 Gallon, 44820
Advance Auto Parts
$143.99
FRAM Full Synthetic 5W-40 Engine Oil, Outstanding Stability & Protection, 6 Gallon, F935-6GLBNB
Advance Auto Parts
$143.99
FRAM Full Synthetic 5W-40 Engine Oil, Outstanding Stability & Protection, 6 Gallon, F935-6GLBNB
Advance Auto Parts
$39.75
Delo 400 XSP SAE Heavy Duty Synthetic Diesel Engine Oil 5W-40, 1 Gallon, Pack Of 1
Amazon.com
2K+
Free shipping
$39.75
Delo 400 XSP SAE Heavy Duty Synthetic Diesel Engine Oil 5W-40, 1 Gallon, Pack Of 1
Amazon.com
2K+
$13.59
$16.99
LIQUI MOLY Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 1 Liter, 2331
Advance Auto Parts
3K+
20% off
$13.59
$16.99
LIQUI MOLY Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 1 Liter, 2331
Advance Auto Parts
3K+
$29.99
$34.99
Mobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 Gallon
Walmart
212
14% off
$29.99
$34.99
Mobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 Gallon
Walmart
212
$17.99
$19.99
Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 1 Gallon, 44819
Advance Auto Parts
2K+
10% off
$17.99
$19.99
Mobil Delvac 1300 Super 15W-40 Synthetic Blend Diesel Engine Oil, Extends Engine Life, 1 Gallon, 44819
Advance Auto Parts
2K+
$75.08
$79.85
Red Line 10405 40WT Synthetic Race Motor Oil (15W40) - 1 Gallon
Amazon.com
38
Free shipping
$75.08
$79.85
Red Line 10405 40WT Synthetic Race Motor Oil (15W40) - 1 Gallon
Amazon.com
38
$75.69
LIQUI MOLY Diesel High Tech SAE 5W-40 | 5 L | Fully Synthetic Engine Oil | SKU: 2022
Amazon.com
164
Free shipping
$75.69
LIQUI MOLY Diesel High Tech SAE 5W-40 | 5 L | Fully Synthetic Engine Oil | SKU: 2022
Amazon.com
164
$75.08
15W40, 1 Gallon Red Line 40WT Race Oil, Synthetic Engine Oil | Red Line Synthetic Oil 10405
Summit Racing
7
$75.08
15W40, 1 Gallon Red Line 40WT Race Oil, Synthetic Engine Oil | Red Line Synthetic Oil 10405
Summit Racing
7
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Shop 5W-40 vs 15W40

Sponsored
About our ads
$64.99
$79.99
Shell T6 5W-40 Full Synthetic Diesel Engine Oil, Enhances Fuel Economy, 2.5 Gallon, 550046215
Advance Auto Parts
5K+
18% off
$64.99
$79.99
Shell T6 5W-40 Full Synthetic Diesel Engine Oil, Enhances Fuel Economy, 2.5 Gallon, 550046215
Advance Auto Parts
5K+
$23.46
$26.13
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon
Walmart
174
10% off
$23.46
$26.13
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon
Walmart
174
$26.99
$34.99
Shell T6 5W-40 Full Synthetic Diesel Engine Oil, Enhanced Fuel Economy, 1 Gallon, 550045347
Advance Auto Parts
1K+
22% off
$26.99
$34.99
Shell T6 5W-40 Full Synthetic Diesel Engine Oil, Enhanced Fuel Economy, 1 Gallon, 550045347
Advance Auto Parts
1K+
$37.99
Mobil 1 FS European Car Formula 5W-40 Full Synthetic Engine Oil, Extends Engine Life, 5 Quart, 44619
Advance Auto Parts
288
$37.99
Mobil 1 FS European Car Formula 5W-40 Full Synthetic Engine Oil, Extends Engine Life, 5 Quart, 44619
Advance Auto Parts
288
$39.99
$49.99
LIQUI MOLY Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 5 Liter, 2332
Advance Auto Parts
2K+
20% off
$39.99
$49.99
LIQUI MOLY Leichtlauf High Tech 5W-40 Full Synthetic Engine Oil, Reduces Oil & Fuel Consumption, 5 Liter, 2332
Advance Auto Parts
2K+
$76.99
OTR SAE 15W-40 HD Diesel Engine Oil, Conventional, 5 Gal | Engine Oil Convent 5 Gal | PTMO-15W40-5G
FleetPride
$76.99
OTR SAE 15W-40 HD Diesel Engine Oil, Conventional, 5 Gal | Engine Oil Convent 5 Gal | PTMO-15W40-5G
FleetPride
$34.99
Valvoline Premium Blue Extreme 5W-40 Full Synthetic Engine Oil, Advanced Fuel Economy, 1 Gallon, 774038
Advance Auto Parts
3K+
$34.99
Valvoline Premium Blue Extreme 5W-40 Full Synthetic Engine Oil, Advanced Fuel Economy, 1 Gallon, 774038
Advance Auto Parts
3K+
$29.99
$34.99
Mobil 1 Turbo Diesel Truck 5W-40 Full Synthetic Motor Oil, Extends Engine Life, 1 Gallon, 14987
Advance Auto Parts
41K+
14% off
$29.99
$34.99
Mobil 1 Turbo Diesel Truck 5W-40 Full Synthetic Motor Oil, Extends Engine Life, 1 Gallon, 14987
Advance Auto Parts
41K+
$19.45
$22.99
FRAM Full Synthetic Heavy Duty Motor Oil 5W-40, Improves Fuel Economy, 1 Gallon, F945-1G
Advance Auto Parts
15% off
$19.45
$22.99
FRAM Full Synthetic Heavy Duty Motor Oil 5W-40, Improves Fuel Economy, 1 Gallon, F945-1G
Advance Auto Parts
$119.99
$155.99
Shell ROTELLA T6 15W-40 Full Synthetic Diesel Engine Oil, Protects Against Wear, 5 Gallon, 550062921
Advance Auto Parts
522
23% off
$119.99
$155.99
Shell ROTELLA T6 15W-40 Full Synthetic Diesel Engine Oil, Protects Against Wear, 5 Gallon, 550062921
Advance Auto Parts
522
$29.99
$34.99
Mobil Delvac 1 ESP 5W-40 Full Synthetic Heavy Duty Diesel Engine Oil, 1 Gallon, 44831
Advance Auto Parts
212
14% off
$29.99
$34.99
Mobil Delvac 1 ESP 5W-40 Full Synthetic Heavy Duty Diesel Engine Oil, 1 Gallon, 44831
Advance Auto Parts
212
$144.99
Valvoline European Vehicle 5W-40 Full Synthetic Motor Oil, Fights Sludge & Deposits, 5 Gallon, 881050
Advance Auto Parts
70
$144.99
Valvoline European Vehicle 5W-40 Full Synthetic Motor Oil, Fights Sludge & Deposits, 5 Gallon, 881050
Advance Auto Parts
70
$37.99
Castrol Edge 5W-40 Full Synthetic Motor Oil, Maximizes Engine Performance, 5 Quart, 15B6FE
Advance Auto Parts
$37.99
Castrol Edge 5W-40 Full Synthetic Motor Oil, Maximizes Engine Performance, 5 Quart, 15B6FE
Advance Auto Parts
$15.98
$49.99
Shell Rotella T4 Triple Protection 15W-40 Diesel Engine Oil, 1 Gallon
Walmart
91
68% off
$15.98
$49.99
Shell Rotella T4 Triple Protection 15W-40 Diesel Engine Oil, 1 Gallon
Walmart
91
$7.49
FRAM Full Synthetic 5W-40 Motor Oil, Outstanding Stability, 1 Quart, F935
Advance Auto Parts
$7.49
FRAM Full Synthetic 5W-40 Motor Oil, Outstanding Stability, 1 Quart, F935
Advance Auto Parts
$11.99
Mobil 1 FS European Car Formula 5W-40 Full Synthetic Motor Oil, Extends Engine Life, 1 Quart, 44618
Advance Auto Parts
270
$11.99
Mobil 1 FS European Car Formula 5W-40 Full Synthetic Motor Oil, Extends Engine Life, 1 Quart, 44618
Advance Auto Parts
270
$15.84
Super Tech Full Synthetic Heavy Duty SAE 15W40 Motor Oil, 1 Gallon
Walmart
55
$15.84
Super Tech Full Synthetic Heavy Duty SAE 15W40 Motor Oil, 1 Gallon
Walmart
55
$49.99
LIQUI MOLY Molygen 5W-40 Full Synthetic Engine Oil, Superior Protection, 5 Liter, 20232
Advance Auto Parts
3K+
$49.99
LIQUI MOLY Molygen 5W-40 Full Synthetic Engine Oil, Superior Protection, 5 Liter, 20232
Advance Auto Parts
3K+