These products are the backlog of dealers in our warehouse, and now it has reached the contract period, and the products have not been processed in time. Our warehouse has the right to sell these stocks at a low price to reduce our losses

🔧 Triple Protection Technology
Shell's exclusive formula defends against wear, deposits, and oil breakdown, helping your engine deliver stronger performance under heavy loads and difficult conditions.

🔥 Superior Engine Cleanliness
Advanced additives work throughout the oil drain interval to help keep internal parts cleaner, reducing buildup that can affect efficiency and performance.

💪 Enhanced Shear Stability
Helps maintain viscosity and oil pressure under stress, so your engine stays protected even at high temperatures and heavy use.

⚙️ Low-Ash, Emissions-Compatible Formula
Designed to work with exhaust-aftertreatment systems like particulate filters and catalysts in modern diesel engines without harming emissions controls.

🚛 Work-Ready Across Applications
Perfect for diesel pickup trucks, construction, mining, logging, agricultural equipment, and on-highway fleets — wherever heavy effort meets long miles.

Specifications

• Brand: Shell Rotella

• Product: T4 Triple Protection 15W-40 Diesel Engine Oil

• Volume: 18.9 L (5 gallon) pail

• Oil Type: Synthetic Blend Heavy Duty Diesel Engine Oil

• Viscosity Grade: 15W-40

• Triple Protection: Wear, Deposits & Oil Breakdown Defense

• Compatibility: Modern low-emission and older heavy-duty diesel engines

• API & Standards: API CK-4, CJ-4, CI-4 Plus, CI-4, CH-4; ACEA E11; JASO DH-2; OEM specs including Caterpillar, Cummins, Mack, Volvo, Allison, Ford WSS-M2C171-F1 and others (see full list on product label).

• Pour Point: Low pour point for cold starts

• Flash Point: High thermal protection threshold

• Color: Clear amber (typical for diesel motor oils)

What's Included

✔ 1 x 18.9 L (5 Gallons) Shell Rotella T4 15W-40 Diesel Engine Oil-Pail
✔ Sealed, Durable Pail with Handle — easy to pour and store.

Customer Reviews 

⭐️ ⭐️ ⭐️ ⭐️ ⭐
“My truck runs so much smoother since switching to Rotella T4. It’s been a game changer for highway miles.”

⭐️ ⭐️ ⭐️ ⭐️ ⭐
“Great value for a 5-gallon pail and outstanding protection for my diesel engine — keeps it clean and powerful.”

⭐️ ⭐️ ⭐️ ⭐️ ⭐
“We use this on all our fleet equipment. The oil holds up even under heavy loads and long hours.”

Costco constantly refreshes its warehouses with new seasonal items, and we snap up the previous season's overstock the moment it gets pulled from shelves—your gain!