{"title":"20W-50 Engine Oil","description":null,"products":[{"product_id":"castrol-gtx-engine-oil-20w-50-5-litres","title":"Castrol GTX Engine Oil, 20W-50 – 5 Litres","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eVehicles are staying on the road longer, and that means they need the right engine oil to keep them running strong. Castrol GTX is designed to fight engine sludge — a thick, tar-like substance that blocks oilways and affects performance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eWith its 3X clean formula, Castrol GTX works to catch, control, and clean engine sludge — neutralising old deposits while creating a barrier that prevents new ones from forming. This superior cleaning helps extend the life of your engine, since sludge eventually affects every vehicle over time.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuperior cleaning of engine sludge* caused by heat, contaminants, and short trips\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAdvanced protection against viscosity and thermal breakdown\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePremium quality base oils and anti-wear additives to extend engine life\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHelps minimise oil consumption\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eKeeps engines cool and clean\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eIdeal for older, pre-2002 engines facing higher temperatures and stresses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e*vs API SN limits\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eTech Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" class=\"overflow-x-auto w-full px-2 mb-6 print:overflow-x-visible\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\"\u003eSpec\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eSize\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e5 Litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eOil Composition\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eMineral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eSAE Grade\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e20W-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eAPI\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eSN\/CF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003eWeight (est.)\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\"\u003e≈ 5.6 kg \/ 198 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Castrol","offers":[{"title":"Default Title","offer_id":46333125754977,"sku":"CAS-GTX-20W50-5L","price":38.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/5880\/1761\/files\/Castrol_GTX_Engine_Oil_20W-50_5_Litres.jpg?v=1785763835"},{"product_id":"nulon-x-protect-20w-50-high-kilometre-engine-oil-5-litre","title":"Nulon X-Protect 20W-50 High Kilometre Engine Oil – 5 Litre","description":"\u003cp\u003eNulon X-Protect 20W-50 High Kilometre is a mineral-based engine oil formulated for older, higher-kilometre engines, helping reduce oil consumption and maintain compression and oil pressure.\u003c\/p\u003e\u003cp\u003eA thicker-grade, budget-friendly option for classic and high-mileage vehicles that specify 20W-50 oil.\u003c\/p\u003e\u003ch2\u003eKey Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormulated for high-kilometre engines\u003c\/li\u003e\n\u003cli\u003eHelps reduce oil consumption and leaks\u003c\/li\u003e\n\u003cli\u003eMaintains oil pressure in worn engines\u003c\/li\u003e\n\u003cli\u003eReliable wear protection at an affordable price\u003c\/li\u003e\n\u003cli\u003e5L pack ideal for a complete oil service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e5 Litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAE Grade\u003c\/td\u003e\n\u003ctd\u003e20W-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Composition\u003c\/td\u003e\n\u003ctd\u003eMineral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eHigh Kilometre Engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eAlways check your vehicle owner's manual to confirm the correct oil specification before purchase.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhy Buy From OzLubes?\u003c\/h2\u003e\u003cp\u003e✅ 100% Genuine Products\u003c\/p\u003e\u003cp\u003e🚚 Australia-Wide Shipping\u003c\/p\u003e\u003cp\u003e🔒 Secure Checkout\u003c\/p\u003e\u003cp\u003e💰 Competitive Prices\u003c\/p\u003e","brand":"Nulon","offers":[{"title":"Default Title","offer_id":48868585930849,"sku":"NUL-XPROT-20W50-HK-5L","price":27.29,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/5880\/1761\/files\/nulon-x-protect-20w-50-high-kilometre-engine-oil-5-litre-1_e67ccd7e-54e3-4d6e-a8d1-cccd8b5436d0.jpg?v=1790568698"},{"product_id":"penrite-mc-4-motorcycle-oil-20w-50-4-litre","title":"Penrite MC-4 Motorcycle Oil - 20W-50, 4 Litre","description":"\u003cp\u003ePenrite MC-4 20W-50 is a motorcycle engine oil formulated for four-stroke bikes, particularly air-cooled and older engines that suit a heavier grade, with clutch-friendly performance and strong wear protection.\u003c\/p\u003e\u003cp\u003eThe 4 litre pack suits multiple services for most road motorcycles.\u003c\/p\u003e\u003ch2\u003eKey Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e20W-50 grade for four-stroke motorcycles\u003c\/li\u003e\n\u003cli\u003eClutch-friendly wet-clutch compatible performance\u003c\/li\u003e\n\u003cli\u003eStrong wear and thermal protection\u003c\/li\u003e\n\u003cli\u003e4L pack for multiple services\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e4 Litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAE Grade\u003c\/td\u003e\n\u003ctd\u003e20W-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e4-Stroke Motorcycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eAlways check your motorcycle owner's manual to confirm the correct oil specification before purchase.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhy Buy From OzLubes?\u003c\/h2\u003e\u003cp\u003e✅ 100% Genuine Products\u003c\/p\u003e\u003cp\u003e🚚 Australia-Wide Shipping\u003c\/p\u003e\u003cp\u003e🔒 Secure Checkout\u003c\/p\u003e\u003cp\u003e💰 Competitive Prices\u003c\/p\u003e","brand":"Penrite","offers":[{"title":"Default Title","offer_id":48869041668193,"sku":"PEN-MC4-20W50-4L","price":57.59,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/5880\/1761\/files\/penrite-mc-4-motorcycle-oil-20w-50-4-litre-1_e7804b85-2510-40c0-b182-b24a046a59ae.jpg?v=1790585710"},{"product_id":"penrite-mc-4-v-twin-motorcycle-oil-20w-50-4-litre","title":"Penrite MC-4 V Twin Motorcycle Oil - 20W-50, 4 Litre","description":"\u003cp\u003ePenrite MC-4 V Twin 20W-50 is a motorcycle engine oil formulated for V-twin and air-cooled four-stroke engines that run hot, offering a robust oil film, clutch-friendly performance and strong wear protection.\u003c\/p\u003e\u003cp\u003eThe 4 litre pack suits multiple services for most V-twin cruisers and similar bikes.\u003c\/p\u003e\u003ch2\u003eKey Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFormulated for V-twin motorcycles\u003c\/li\u003e\n\u003cli\u003eRobust film strength at high temperatures\u003c\/li\u003e\n\u003cli\u003eClutch-friendly wet-clutch compatible performance\u003c\/li\u003e\n\u003cli\u003e4L pack for multiple services\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e4 Litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAE Grade\u003c\/td\u003e\n\u003ctd\u003e20W-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eV-Twin Motorcycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eAlways check your motorcycle owner's manual to confirm the correct oil specification before purchase.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhy Buy From OzLubes?\u003c\/h2\u003e\u003cp\u003e✅ 100% Genuine Products\u003c\/p\u003e\u003cp\u003e🚚 Australia-Wide Shipping\u003c\/p\u003e\u003cp\u003e🔒 Secure Checkout\u003c\/p\u003e\u003cp\u003e💰 Competitive Prices\u003c\/p\u003e","brand":"Penrite","offers":[{"title":"Default Title","offer_id":48869047500897,"sku":"PEN-MC4-VTWIN-20W50-4L","price":86.39,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/5880\/1761\/files\/penrite-mc-4-v-twin-motorcycle-oil-20w-50-4-litre-1_3a13c333-0c20-4010-a257-5cddbf6b22fd.jpg?v=1790585727"},{"product_id":"valvoline-xld-premium-engine-oil-20w-50-5-litre","title":"Valvoline XLD Premium Engine Oil 20W-50 5 Litre","description":"\u003cp\u003eValvoline XLD Premium 20W-50 is a heavy-grade engine oil for older and higher-kilometre petrol and diesel engines, offering a robust oil film and dependable wear protection at an affordable price.\u003c\/p\u003e\u003cp\u003eThe 5 litre pack suits a complete service on most compatible engines.\u003c\/p\u003e\u003ch2\u003eKey Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e20W-50 grade for older and high-kilometre engines\u003c\/li\u003e\n\u003cli\u003eRobust oil film and wear protection\u003c\/li\u003e\n\u003cli\u003eSuited to petrol and diesel engines\u003c\/li\u003e\n\u003cli\u003e5L pack for a complete service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e5 Litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAE Grade\u003c\/td\u003e\n\u003ctd\u003e20W-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eXLD Premium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eAlways check your vehicle owner's manual to confirm the correct oil specification before purchase.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhy Buy From OzLubes?\u003c\/h2\u003e\u003cp\u003e✅ 100% Genuine Products\u003c\/p\u003e\u003cp\u003e🚚 Australia-Wide Shipping\u003c\/p\u003e\u003cp\u003e🔒 Secure Checkout\u003c\/p\u003e\u003cp\u003e💰 Competitive Prices\u003c\/p\u003e","brand":"Valvoline","offers":[{"title":"Default Title","offer_id":48893790224481,"sku":"VAL-XLD-20W50-5L","price":30.59,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/5880\/1761\/files\/valvoline-xld-premium-engine-oil-20w-50-5-litre-1_8ed687a6-0b2e-43b5-9408-e45de697f89f.jpg?v=1790586427"}],"url":"https:\/\/ozlubes.com\/collections\/20w-50-engine-oil.oembed","provider":"OzLubes","version":"1.0","type":"link"}