{"product_id":"mobil-mobil-1-high-mileage-full-synthetic-motor-oil-5w-30-5-qt-protects-high-mileage-engines-up-to-10-000-mile-change-interval","title":"Mobil Mobil 1 High Mileage Full Synthetic Motor Oil 5W-30 — 5 qt, protects high-mileage engines, up to 10,000-mile change interval","description":"\u003cp\u003e\u003cstrong\u003eMobil 1 High Mileage Full Synthetic Motor Oil 5W-30 is a full-synthetic engine oil formulated to protect and clean vehicles with over 75,000 miles while supporting up to 10,000 miles between oil changes.*\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle has high mileage, the right oil can help reduce wear, limit deposits, and support cooler running. Mobil 1 High Mileage 5W-30 uses Mobil 1’s Triple Action Formula to address performance, protection, and cleanliness for older engines, and meets modern specifications like ILSAC GF-6. It’s suitable for many cars, SUVs, light vans, and trucks, including turbocharged and fuel-injected applications.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil help engines with over 75,000 miles?\u003c\/h3\u003e\n\u003cp\u003eMobil 1 High Mileage is blended to target common high-mileage issues: increased internal wear, oil breakdown, and deposit formation. The formula helps control sludge and deposits while providing friction-reducing protection to extend component life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTriple Action Formula for performance, protection, and cleanliness\u003c\/li\u003e\n  \u003cli\u003eHelps prevent deposits and sludge that accumulate with age\u003c\/li\u003e\n  \u003cli\u003eDesigned to reduce friction for longer engine life\u003c\/li\u003e\n  \u003cli\u003eRecommended for engines with high mileage, including turbocharged units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat protection does it provide at high and low temperatures?\u003c\/h3\u003e\n\u003cp\u003eThis 5W-30 oil offers robust thermal stability and low-temperature flow. It resists oxidation and oil breakdown at elevated temperatures while maintaining pumpability in cold conditions to protect bearings and start-up components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat protection up to 500°F to resist thermal stress\u003c\/li\u003e\n  \u003cli\u003eCold-start protection down to -30°F for rapid oil flow\u003c\/li\u003e\n  \u003cli\u003eOxidation control to slow oil degradation over service life\u003c\/li\u003e\n  \u003cli\u003eHelps keep engines running cooler compared to conventional oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this oil help my vehicle’s fuel economy and component wear?\u003c\/h3\u003e\n\u003cp\u003eMobil 1 High Mileage meets ILSAC GF-6 standards, offering benefits for modern engines including reduced low-speed pre-ignition risk and improved timing-chain wear protection. By minimizing internal friction and keeping deposits in check, it can support efficient operation and component longevity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeets ILSAC GF-6 for modern engine protections\u003c\/li\u003e\n  \u003cli\u003eHelps reduce timing-chain wear and LSPI risk in susceptible engines\u003c\/li\u003e\n  \u003cli\u003eCleaner internal surfaces can contribute to steady fuel economy\u003c\/li\u003e\n  \u003cli\u003eProven in lab testing to lower engine temperatures versus conventional oils\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long can I run between oil changes with this product?\u003c\/h3\u003e\n\u003cp\u003eMobil recommends protecting engines for up to 10,000 miles or one year between oil changes when using Mobil 1 High Mileage, depending on driving conditions and manufacturer requirements. Always follow your vehicle maker’s maintenance schedule and consider driving habits when choosing service intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated to help protect up to 10,000 miles between services*\u003c\/li\u003e\n  \u003cli\u003eIdeal for highway and mixed driving; severe service may require more frequent changes\u003c\/li\u003e\n  \u003cli\u003eCheck owner’s manual and adjust interval for towing, extreme temperatures, or heavy idling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Mobil 1 High Mileage Full Synthetic 5W-30 is aimed at owners of high-mileage cars, SUVs, light vans and trucks who want a synthetic oil that balances deposit control, wear protection, and thermal stability. It’s a fit for drivers seeking longer drain intervals when approved by their vehicle’s maintenance guidance, especially in vehicles with turbochargers, multi-valve heads, or fuel-injected systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*Protects for up to 10,000 miles or 1 year, whichever comes first. Visit Mobil.US for warranty details. Performance comparisons and test results may vary by engine and conditions.\u003c\/em\u003e\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 Mobil 1 High Mileage 5W-30 compatible with older engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s formulated for engines over 75,000 miles to help reduce deposits and protect internal components, while being suitable for many modern and older gasoline engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often can I change oil when using this product?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mobil recommends up to 10,000 miles or one year between changes when appropriate, but follow your vehicle manufacturer’s maintenance schedule and driving conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mobil","offers":[{"title":"Default Title","offer_id":48083140837534,"sku":"B00JTUBTU2","price":52.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/mobil1-high-mileage-front-label.jpg?v=1785826283","url":"https:\/\/northtrailauto.ca\/products\/mobil-mobil-1-high-mileage-full-synthetic-motor-oil-5w-30-5-qt-protects-high-mileage-engines-up-to-10-000-mile-change-interval","provider":"North Trail Auto","version":"1.0","type":"link"}