{"product_id":"opti-lube-xpd-all-season-diesel-fuel-additive-8oz-bottles-6-pack","title":"Opti-Lube XPD All-Season Diesel Fuel Additive 8oz Bottles (6 Pack)","description":"\u003cp\u003eIn this review of the Opti-Lube XPD All-Season Diesel Fuel Additive, the bottom line is clear: this kit is for diesel owners who want a straightforward way to protect injectors and improve drivability across seasons. The reviewer found the six 8oz bottles-each treating up to 32 gallons-make it easy to dose treatments for trucks, farm gear, or construction equipment, and the single biggest reason to buy is the combination of increased lubricity and a small cetane boost that helps engines run smoother and quieter.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade for optimal lubrication:\u003c\/strong\u003e Improves lubricity of ultra-low-sulfur diesel to reduce fuel system wear and help injectors move more freely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves fuel economy:\u003c\/strong\u003e Regular use is reported to enhance mileage and deliver a more efficient burn under a range of driving conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleans injectors:\u003c\/strong\u003e Formulated to reduce deposits and prevent future build-up, helping maintain injector balance and consistent spray patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhances performance year round:\u003c\/strong\u003e Boosts cetane by up to 3 points and helps separate water from diesel as a demulsifier to stabilize performance in varied climates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust and corrosion prevention:\u003c\/strong\u003e Contains corrosion inhibitors that help protect fuel system components over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient packaging:\u003c\/strong\u003e Six 8oz bottles in an Opti-Box, with each bottle treating up to 32 gallons for easy dosing and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis product targets truck owners, diesel mechanics, and operators of farm and construction equipment who need a manageable maintenance item to add to routine servicing. It fits fleets and individual owners who want improved injector lubrication, reduced deposits, and a modest cetane lift without changing fuel or major mechanical work.\u003c\/p\u003e\u003cp\u003eOwners looking for dramatic single-use fuel economy miracles or a substitute for professional injector cleaning should look elsewhere; the additive is best used as a preventative and maintenance product applied regularly according to bottle directions.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eImproves engine smoothness and reduces noise by increasing lubricity and boosting cetane.\u003c\/li\u003e\n\u003cli\u003eCleans and helps prevent injector deposits, supporting long-term fuel system health.\u003c\/li\u003e\n\u003cli\u003eWorks year round as a demulsifier and anti-gel element, useful for seasonal storage.\u003c\/li\u003e\n\u003cli\u003ePackaged as six 8oz bottles for flexible dosing across multiple tanks or vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report mixed results on fuel mileage, so gains may vary with vehicle and driving conditions.\u003c\/li\u003e\n\u003cli\u003ePer-bottle cost may be higher than bulk consumer alternatives for very large fleets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOpti-Lube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eXPD All-Season Diesel Fuel Additive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBottle size\u003c\/td\u003e\n\u003ctd\u003e8oz per bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack quantity\u003c\/td\u003e\n\u003ctd\u003e6 bottles with Opti-Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTreatment rate\u003c\/td\u003e\n\u003ctd\u003eEach 8oz treats up to 32 gallons of diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey benefits\u003c\/td\u003e\n\u003ctd\u003eIncreases lubricity, boosts cetane up to 3 points, cleans injectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eTrucks, farm and construction equipment, diesel storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eOpti-Lube XPD is a practical maintenance additive that delivers meaningful injector lubrication, deposit control, and a small cetane improvement, making engines run smoother and quieter. It is good value for owners who perform regular treatments across trucks or equipment, though fuel economy results can vary by vehicle.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow much fuel does one bottle treat?\u003c\/strong\u003e\u003cbr\u003eEach 8oz bottle treats up to 32 gallons of diesel fuel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this safe for emissions systems?\u003c\/strong\u003e\u003cbr\u003eThe formula is designed to be compatible with vehicle emissions systems while reducing deposits and emissions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be used year round?\u003c\/strong\u003e\u003cbr\u003eYes; the additive includes anti-gel and demulsifier properties for use in both summer and winter conditions.\u003c\/p\u003e","brand":"Opti-Lube","offers":[{"title":"Default Title","offer_id":48611205906651,"sku":"B00FOSSMXA","price":76.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71dygpJ1Q2L._AC_SL1280.jpg?v=1778503303","url":"https:\/\/gearmusthave.com\/products\/opti-lube-xpd-all-season-diesel-fuel-additive-8oz-bottles-6-pack","provider":"GearMustHave","version":"1.0","type":"link"}