{"product_id":"castrol-gtx-20w-50-engine-oil-3-lts","title":"Castrol GTX 20W-50 Engine Oil 3 Lts","description":"\u003ch2\u003eCastrol GTX 20W-50 Engine Oil 3 Lts\u003c\/h2\u003e\n\u003cp\u003eCastrol 20W50 GTX Engine Oil — 3 Lts\u003c\/p\u003e\n\u003cp\u003eCastrol GTX with Sludge Protection Technology — a proven mineral-based engine oil trusted for generations to help extend engine life. Engineered for everyday petrol and diesel cars seeking reliable, proven engine protection.\u003c\/p\u003e\n\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cp\u003eViscosity \u0026amp; Temperature: The 20W50 multigrade rating means this oil suitable for warm climates; circulates at ambient temperatures above -10°C and delivers a thick SAE 50 film at 100°C for extra engine protection. The heavy SAE 50 high-temperature grade provides an extra-thick oil film, ideal for older engines with worn components or taxis and commercial vehicles running for long hours in hot weather. Perfectly suited to India's diverse climate — from cold Himalayan mornings to peak-summer plains temperatures exceeding 45°C.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eUnderstanding 20W50: The first number (20W) 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 (50) 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 older and high-mileage cars, diesel taxis, and vehicles operating in hot climates. 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":45911300112618,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/3186\/6090\/files\/Castrol_GTX_20W50_3_Lts.png?v=1773898658","url":"https:\/\/www.ajmeratyres.com\/products\/castrol-gtx-20w-50-engine-oil-3-lts","provider":"ajmeratyres","version":"1.0","type":"link"}