{"product_id":"opti-lube-xpd-all-season-diesel-fuel-additive-8oz-long-neck-4-pack","title":"Opti-Lube XPD All-Season Diesel Fuel Additive 8oz Long Neck 4 Pack","description":"\u003cp\u003eIn this review the Opti-Lube XPD All-Season Diesel Fuel Additive proves to be a practical, useable treatment for drivers looking to protect diesel fuel systems and squeeze better economy from their tanks. Designed for diesel trucks, farm and construction equipment, this 4-pack of 8oz long neck bottles is primarily worth buying for its combination of increased lubricity and injector cleaning that help maintain performance under varied conditions. The reviewer found it straightforward to dose and effective at reducing injector deposits while offering tangible fuel system protection.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreases lubricity:\u003c\/strong\u003e Adds lubrication to ultra-low-sulfur diesel to reduce wear on fuel injectors and pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves fuel economy:\u003c\/strong\u003e The formula is reported to enhance fuel mileage year round, helping drivers get more range per tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleans injectors:\u003c\/strong\u003e Helps remove residue and reduce deposits in injectors, which supports more consistent engine performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-season performance:\u003c\/strong\u003e Contains anti-gel components and boosts cetane by up to 3 points for better cold- and warm-weather operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong storage life:\u003c\/strong\u003e Acts as a demulsifier and more than doubles the storage life of standard diesel when treated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient packaging:\u003c\/strong\u003e Each 8oz long neck bottle treats up to 32 gallons, making dosing simple for tanks of common sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis additive is aimed at truck owners, mechanics, and operators of farm or construction equipment who rely on diesel engines and want to reduce injector wear and improve mileage. It is useful for those who store diesel for extended periods, as the demulsifying and storage-life benefits reduce water-related problems and fuel degradation.\u003c\/p\u003e\n\u003cp\u003eIt may be less relevant for drivers who already use manufacturer-specified diesel treatments as part of a dealer maintenance plan, or for owners of gasoline-powered vehicles. Those expecting instant, dramatic power gains should temper expectations; the benefits are practical and ongoing rather than flashy.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproves lubricity of ULSD, helping reduce fuel system wear.\u003c\/li\u003e\n\u003cli\u003eSupports better fuel economy and can boost cetane up to 3 points.\u003c\/li\u003e\n\u003cli\u003eCleans injectors and helps prevent future build-up, which aids efficiency.\u003c\/li\u003e\n\u003cli\u003eEasy-to-use long neck 8oz bottles make dosing for up to 32 gallons straightforward.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBenefits accumulate with regular use rather than providing immediate, dramatic changes.\u003c\/li\u003e\n\u003cli\u003eThe product is specific to diesel applications and not applicable to gasoline engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eOpti-Lube XPD All-Season Diesel Fuel Additive - Long Neck 8oz Bottles (4 Pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e4 bottles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottle volume\u003c\/td\u003e\n\u003ctd\u003e8oz long neck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTreats\u003c\/td\u003e\n\u003ctd\u003eEach bottle treats up to 32 gallons of diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey actions\u003c\/td\u003e\n\u003ctd\u003eIncreases lubricity, cleans injectors, anti-gel, demulsifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCetane boost\u003c\/td\u003e\n\u003ctd\u003eUp to 3 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eDiesel trucks, farm and construction equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Opti-Lube XPD 8oz long neck 4-pack is a practical, value-oriented diesel additive for owners who want to protect injectors, improve lubricity and gain modest fuel-economy benefits. It is best for diesel truck operators and equipment owners who prefer preventative maintenance and longer fuel storage life; regular use delivers the clearest improvements in efficiency and system longevity.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow much diesel does one bottle treat?\u003c\/strong\u003e\u003cbr\u003eEach 8oz long neck bottle treats up to 32 gallons of diesel fuel when used as directed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this harm emissions systems?\u003c\/strong\u003e\u003cbr\u003eThe formula is designed to be compatible with vehicle emissions systems while helping reduce deposits and emissions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this in stored diesel?\u003c\/strong\u003e\u003cbr\u003eYes, the additive acts as a demulsifier and helps more than double the storage life of standard diesel when treated.\u003c\/p\u003e","brand":"Opti-Lube","offers":[{"title":"Default Title","offer_id":48235292360923,"sku":"B092RHLJ15","price":49.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71ebFmauMQL._AC_SL1280.jpg?v=1770837575","url":"https:\/\/gearmusthave.com\/products\/opti-lube-xpd-all-season-diesel-fuel-additive-8oz-long-neck-4-pack","provider":"GearMustHave","version":"1.0","type":"link"}