{"product_id":"mobil-1-extended-performance-high-mileage-full-synthetic-oil-5w-30-6-pack-25-000-mile-protection","title":"Mobil 1 Extended Performance High Mileage Full Synthetic Oil 5W-30 — 6 Pack, 25,000‑Mile Protection","description":"\u003cp\u003e\u003cstrong\u003eMobil 1 Extended Performance High Mileage 5W-30 is a full synthetic motor oil formulated to protect older, high-mileage engines and maintain engine cleanliness for up to 25,000 miles between oil changes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMobil 1 Extended Performance High Mileage uses the brand’s Triple Action Formula and specialty synthetic additives to reduce deposits, control oxidation, and protect critical engine components in vehicles with higher mileage. This 6-pack delivers the performance benefits expected from Mobil 1—improved cold-start flow, enhanced protection against timing chain wear and pre-ignition, and compatibility with the latest ILSAC GF-7 specifications—packaged for convenient long-term maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil help high-mileage engines perform better?\u003c\/h3\u003e\n\u003cp\u003eThe formula targets common wear and buildup issues found in engines with 75,000 miles or more. It includes detergents and dispersants that help remove sludge and prevent fresh deposits, while synthetic base stocks preserve viscosity under heat and stress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for engines 75,000+ miles to address wear and leak potential\u003c\/li\u003e\n  \u003cli\u003eSpecialty additives reduce sludge and deposits in one oil change\u003c\/li\u003e\n  \u003cli\u003eSynthetic base stocks maintain stable viscosity at high temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection and service interval can I expect?\u003c\/h3\u003e\n\u003cp\u003eMobil states this product protects for up to 25,000 miles or one year, whichever comes first, under appropriate use and proper oil monitoring. The oil provides superior oxidation control and resistance to viscosity breakdown that helps extend the interval between changes compared with conventional oils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProtection claim up to 25,000 miles or 1 year (per manufacturer guidance)\u003c\/li\u003e\n  \u003cli\u003eImproved oxidation and thermal stability for extended drain intervals\u003c\/li\u003e\n  \u003cli\u003eFormulated to meet ILSAC GF-7 performance and engine cleanliness targets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil improve fuel economy and cold starts?\u003c\/h3\u003e\n\u003cp\u003eThe low-viscosity 5W-30 grade offers improved low-temperature flow for faster oil pickup at start-up, which reduces engine wear on cold mornings. Formulation improvements also help meet modern fuel-economy requirements compared to older-generation oils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5W-30 viscosity gives better cold-start flow and quicker protection\u003c\/li\u003e\n  \u003cli\u003eEngine cleanliness and lower friction can support improved fuel economy\u003c\/li\u003e\n  \u003cli\u003eMeets modern fuel economy expectations versus baseline GF-7 requirement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this 6-pack make maintenance easier?\u003c\/h3\u003e\n\u003cp\u003eBuying a multi-pack supplies several oil changes at once, reducing trips to the store and ensuring you have the correct specification on hand. It’s a practical choice for DIYers, fleet owners, or anyone who prefers to stock up for seasonal or long-interval service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSix quarts per purchase for multiple oil changes or multiple vehicles\u003c\/li\u003e\n  \u003cli\u003eConvenient supply for scheduled long-interval maintenance\u003c\/li\u003e\n  \u003cli\u003eConsistent brand and specification across each bottle for reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Mobil 1 Extended Performance High Mileage 5W-30 (6 pack) is intended for drivers and technicians who maintain older or higher-mileage cars and light trucks, want the convenience of a bulk purchase, and prefer a full synthetic oil that targets deposit control, extended protection intervals, and modern low-temperature performance. Always follow your vehicle manufacturer’s oil specification and service recommendations when selecting motor oil.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this oil suitable for engines over 75,000 miles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Mobil 1 Extended Performance High Mileage 5W-30 is formulated specifically for high-mileage engines, addressing deposits and wear common in vehicles over 75,000 miles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long can I go between oil changes with this product?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mobil indicates protection for up to 25,000 miles or one year, whichever comes first; follow manufacturer guidance and driving conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mobil","offers":[{"title":"Default Title","offer_id":67586279014585,"sku":"B0CGMCW7WS","price":157.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/mobil-front-packaging-6pack.jpg?v=1790482201","url":"https:\/\/redleafauto.ca\/products\/mobil-1-extended-performance-high-mileage-full-synthetic-oil-5w-30-6-pack-25-000-mile-protection","provider":"Redleaf Auto","version":"1.0","type":"link"}