{"product_id":"pennzoil-full-synthetic-5w-20-high-mileage-motor-oil-1-qt","title":"Pennzoil Full Synthetic 5W-20 High Mileage Motor Oil 1 qt","description":"\u003cdiv\u003e\n\u003cp\u003eKeep your longer-mileage engine running smoothly with Pennzoil Full Synthetic 5W-20 High Mileage Motor Oil in a convenient 1 qt bottle. This premium formulation is designed to deliver strong wear protection, cleaner engine components, and reliable cold-start performance so you can drive with confidence as your vehicle accumulates miles.\u003c\/p\u003e \u003ch3\u003eWhy this high-mileage, full synthetic motor oil stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e1-quart bottle\u003c\/strong\u003e—ideal for topping off between full oil changes or adding to your existing fill to maintain optimal viscosity and protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFull synthetic base\u003c\/strong\u003e provides superior oxidation resistance, stability under heat, and consistent lubrication across a wide temperature range—so your engine stays protected in both hot summers and chilly mornings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e5W-20 viscosity\u003c\/strong\u003e is engineered for modern engines, promoting easier cold starts and quicker oil circulation to critical parts at startup, helping reduce wear from first-second operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh Mileage formula\u003c\/strong\u003e includes seal conditioners crafted to support aging engine seals, helping minimize leaks and oil consumption common in higher-mileage vehicles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDeposits control and cleanliness\u003c\/strong\u003e with detergents and dispersants designed to keep galleries, passages, and critical components free from sludge and varnish buildup, preserving engine efficiency.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWear protection\u003c\/strong\u003e and film strength tuned for a broad range of driving conditions, so older engines can retain compression and power while maintaining smooth operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho should consider Pennzoil Full Synthetic 5W-20 High Mileage Motor Oil?\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eOwners of vehicles with higher odometer readings who want extra protection against leaks and wear.\u003c\/li\u003e \u003cli\u003eDrivers in extreme temperatures who value reliable starts and steady oil film strength, regardless of season.\u003c\/li\u003e \u003cli\u003eAnyone seeking a high-quality, fully synthetic option that combines robust cleaning with seal-friendly performance for aging engines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use and application\u003c\/h3\u003e\n\u003cp\u003eThis 1-quart bottle is designed to complement your vehicle’s oil change routine or to top off between changes, ensuring your engine maintains the appropriate viscosity and protective layer. Always refer to your owner's manual for your exact oil capacity and intervals, and use the oil in accordance with manufacturer recommendations. For best results, pair with a compatible filter and follow up with a full oil change at the suggested maintenance interval.\u003c\/p\u003e \u003ch3\u003eWhy choose Pennzoil for high-mileage engines\u003c\/h3\u003e\n\u003cp\u003ePennzoil brings a legacy of meticulous formulation and real-world performance. The Full Synthetic 5W-20 High Mileage motor oil combines a refined synthetic base with a targeted additive package designed to protect engines that have seen many miles—helping you maintain engine cleanliness, reduce oil leaks, and preserve the performance you rely on day after day.\u003c\/p\u003e \u003cp\u003eUpgrade your maintenance routine with a trusted name in motor oil. Pennzoil Full Synthetic 5W-20 High Mileage Motor Oil (1 qt) delivers dependable protection, smooth operation, and the quality you expect from Pennzoil—so your high-mileage engine stays on the road longer.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pennzoil","offers":[{"title":"Default Title","offer_id":52209595810066,"sku":"8138301","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/8138301_A.eps_High.jpg?v=1776816424","url":"https:\/\/nationalhardwaregroup.com\/products\/pennzoil-full-synthetic-5w-20-high-mileage-motor-oil-1-qt","provider":"National Hardware Group","version":"1.0","type":"link"}