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UK warehouse dispatch
Orders are fulfilled from UK warehouse stock with nationwide delivery available. EU customers, please contact sales for shipping service options.
Dispatch
Orders placed before 12 pm GMT or BST are dispatched the same business day.
Orders placed after 12 pm are dispatched the next business day.
Delivery options
Free economy, standard and expedited delivery services are available and calculated at checkout based on order size, weight and destination.
Warehouse collection
Same-day warehouse collection is available by arrangement.
Tracking
All orders include tracking information once dispatched.
The full shipping policy can be found here.

Sinopec Tulux T500 15W40 E7 Diesel Engine Oil is a durable, high-mileage lubricant designed for older-generation and mixed-duty diesel fleets. Formulated with hydrocracked mineral base oils and a proven additive system, it delivers reliable wear protection, deposit control, and thermal stability under demanding operating conditions. Suitable for engines with or without EGR systems.
Recommended for haulage operators, plant hire, and agricultural fleets operating heavy-duty diesel engines requiring API CI-4 or ACEA E7 oils. Proven for reliability in mixed on-road and off-highway service, where durability and maintenance predictability are priorities.
Meets or exceeds manufacturer performance standards including:
All Sinopec lubricants supplied by Sinopec Online are genuine, factory-sealed products backed by technical support.
Comparable in performance to Shell Rimula R4 X 15W-40, Mobil Delvac MX 15W-40, and Castrol CRB Turbo 15W-40.
Same-day dispatch available with reliable nationwide delivery. Express and priority shipping options are available for urgent requirements.
Also available in 18L Pail and 200L Drum.