in 13 offers
The lowest price for Lucas CK-4 Heavy-Duty Diesel Motor Oil right now is $41.80 at wheelfront.com, compared across 11 retailers.
The all-time low was $34.00 on 3 June 2026 — today's price is 23% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 Oct 2026.
Lucas CK-4 Heavy-Duty Diesel Motor Oil
Last updated at 05/10/2026 18:49:26
Lucas Oil SAE 15W-40 CK-4 Truck Oil/4x1-1 Gallon (3.78L)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
LUCAS OIL SAE 15W40 Diesel Oil 1 Gallon LUC10287
Delivery between Thu – Sat $22.96
Lucas Oil SAE 15W40 Diesel Oil 1 Gallon LUC10287
LUS-10287 LUCAS SAE 15W-40 CK-4 Truck Oil, 1 Gallon (3.79 litre), Each
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
VPW - LUCAS SAE 15W-40 CK-4 Truck Oil, 1 Gallon (3.79 litre), Each
Delivery between Thu – Fri $70
LUCAS SAE 15W-40 Magnum CK-4 Diesel Oil 3.79-LITRES - LU910287
Delivery $17.35
Lucas Oil Motor Oil Magnum CK4 Diesel Oil 15W40 Conventional 3.785L
Delivery between 12–15 Oct $8.80
Lucas Oil 10287 SAE 15W-40 API CK-4 Heavy Duty Motor Oil - 1 Gallon
Free delivery between 14–16 Oct
Lucas Oil 10287 SAE 15W-40 API CK-4 Heavy Duty Motor Oil - 1 Gallon
Delivery between 12–15 Oct $29
LUCAS SAE 15W-40 CK-4 Truck Oil 3.785L
14-day returns
| Viscosity | 15W-40 |
| Size | 15W-40 |
| Measurement Standard | SAE |
| Form Configuration | Oil |
| Form | Liquid |
Lucas Oil SAE 15W-40 CK-4 Truck Oil/4x1-1 Gallon (3.78L)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
LUCAS OIL SAE 15W40 Diesel Oil 1 Gallon LUC10287
Delivery between Thu – Sat $22.96
Lucas Oil SAE 15W40 Diesel Oil 1 Gallon LUC10287
LUS-10287 LUCAS SAE 15W-40 CK-4 Truck Oil, 1 Gallon (3.79 litre), Each
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
VPW - LUCAS SAE 15W-40 CK-4 Truck Oil, 1 Gallon (3.79 litre), Each
Delivery between Thu – Fri $70
| Viscosity | 15W-40 |
| Size | 15W-40 |
| Measurement Standard | SAE |
| Form Configuration | Oil |
| Form | Liquid |
