{"product_id":"castrol-magnetec-5w-30-engine-oil-3-lts","title":"Castrol MAGNATEC 5W-30 Engine Oil 3L: Features, Benefits \u0026 Performance","description":"\u003ch2\u003eCastrol Magnetec 5W-30 Engine Oil 3 Lts\u003c\/h2\u003e\n\u003cp\u003eCastrol 5W30 Magnetec Engine Oil — 3 Lts\u003c\/p\u003e\n\u003cp\u003eCastrol Magnatec with intelligent molecules that cling to engine surfaces and refuse to drain away — providing protection from the moment the engine starts. Engineered for petrol and diesel passenger cars requiring all-day engine protection.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eViscosity \u0026amp; Temperature: The 5W30 multigrade rating means this oil flows freely at -35°C for fast cold-start protection and maintains SAE 30 viscosity at 100°C engine operating temperature. The low 5W cold-pour rating ensures quick oil circulation on startup while the SAE 30 high-temperature grade provides a robust lubricating film during sustained highway driving. 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 5W30: The first number (5W) 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 (30) 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 3 Lts pack is ideal for a partial refill or top-up for modern petrol and diesel passenger cars, especially stop-start engines. 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":45911313514730,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/3186\/6090\/files\/Castrol_Magnetec_5W30_3_Lts.png?v=1773898721","url":"https:\/\/www.ajmeratyres.com\/products\/castrol-magnetec-5w-30-engine-oil-3-lts","provider":"ajmeratyres","version":"1.0","type":"link"}