{"product_id":"castrol-magnatec-diesel-15w-40-engine-oil-5-lts","title":"Castrol Magnatec Diesel 15W-40 Engine Oil 5 Lts","description":"\u003ch2\u003eCastrol Magnatec Diesel 15W-40 Engine Oil 5 Lts\u003c\/h2\u003e\n\u003cp\u003eCastrol 15W40 Magnatec Diesel Engine Oil — 5 Lts\u003c\/p\u003e\n\u003cp\u003eCastrol Magnatec Diesel with intelligent molecules engineered for the higher soot, heat, and pressure demands of modern diesel engines. Engineered for diesel passenger cars and SUVs.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eViscosity \u0026amp; Temperature: The 15W40 multigrade rating means this oil flows at -20°C, well-suited for tropical and sub-tropical climates and provides a robust SAE 40 viscosity film at 100°C engine temperatures. The higher 15W cold-pour rating is no disadvantage in India's warm climate — the thick SAE 40 film at operating temperature delivers superior protection for diesel and heavy-duty engines under sustained load. Perfectly suited to India's diverse climate — from cold Himalayan mornings to peak-summer plains temperatures exceeding 45°C.\u003c\/p\u003e\n\u003cp\u003eUnderstanding 15W40: The first number (15W) is the Winter cold-flow rating — lower means better oil flow at cold start, protecting your engine in the critical first seconds after ignition. The second number (40) is the high-temperature viscosity at 100°C — higher means a thicker, stronger protective film under heat and load.\u003c\/p\u003e\n\u003cp\u003ePack size: The 5 Lts pack covers a complete engine oil change for most diesel engines, commercial vehicles, trucks, tractors, and high-mileage cars. Change oil at your manufacturer's recommended interval — typically every 5,000–10,000 km — to maximise engine life and fuel efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShop with confidence at Ajmera Tyres\u003c\/strong\u003e — genuine products, expert advice, and fast delivery across Nagpur, Pune, and Amravati.\u003c\/p\u003e","brand":"ajmeratyres","offers":[{"title":"Default Title","offer_id":45911309320426,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/3186\/6090\/files\/Castrol_Magnatec_Diesel_15W40_5_Lts.png?v=1773898703","url":"https:\/\/www.ajmeratyres.com\/products\/castrol-magnatec-diesel-15w-40-engine-oil-5-lts","provider":"ajmeratyres","version":"1.0","type":"link"}