{"product_id":"mk4-oil-change-kit-liqui-moly-molygen-5w-40","title":"MK4 Golf \/ Jetta \/ GTI \/ GLI Oil Change Kit — Liqui Moly Molygen 5W-40 | 1.8T \u0026 2.0L","description":"\u003cstyle\u003e\n#ew-page{position:fixed;inset:0;z-index:999999;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;background:#0A0A0A;font-family:'Space Grotesk',system-ui,sans-serif;color:#F0F0F0;-webkit-font-smoothing:antialiased}\n#ew-page *{box-sizing:border-box;margin:0;padding:0}\n#ew-page img{max-width:100%}\n#ew-page a,#ew-page button{font-family:'Space Grotesk',system-ui,sans-serif}\n#ew-page nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 40px;height:64px;background:rgba(10,10,10,.95);backdrop-filter:blur(16px);border-bottom:1px solid #2A2A2A}\n#ew-page .nav-logo img{height:32px;width:auto;display:block;filter:invert(1)}\n#ew-page .nav-right{display:flex;align-items:center;gap:32px}\n#ew-page .nav-right 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.feat-grid{grid-template-columns:1fr 1fr}#ew-page .split{grid-template-columns:1fr}#ew-page .gallery{grid-template-columns:repeat(2,1fr);padding:16px 24px}#ew-page nav{padding:0 24px}#ew-page .container{padding:0 24px}#ew-page footer{flex-direction:column;gap:16px;text-align:center}#ew-page .buy-cta{padding:60px 0}#ew-page section{padding:56px 0}#ew-page .kit-table td,#ew-page .kit-table th{padding:11px 12px;font-size:12px}#ew-page .spec-table td{padding:10px 12px;font-size:12px}#ew-page .spec-table td:first-child{font-size:10px}#ew-page .fit-table td,#ew-page .fit-table th{padding:10px 8px}}\n\u003c\/style\u003e\n\u003cdiv id=\"ew-page\"\u003e\n\u003cnav\u003e\u003ca class=\"nav-logo\" href=\"\/\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/4878\/6679\/files\/E67C7D10-1304-4516-8C18-F026F9CFCBCA.png?v=1782407090\" alt=\"Eurowerks\"\u003e\u003c\/a\u003e\u003cdiv class=\"nav-right\"\u003e\n\u003ca href=\"\/pages\/vw\"\u003eAll VW\u003c\/a\u003e\u003ca href=\"\/pages\/audi\"\u003eAll Audi\u003c\/a\u003e\u003ca href=\"#buy\" class=\"nav-cta\"\u003eBuy Now\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/nav\u003e\n\u003csection class=\"hero\"\u003e\n  \u003cdiv class=\"hero-image-col\"\u003e\n    \u003cdiv class=\"hero-img-placeholder\" id=\"ew-main-placeholder\"\u003eProduct Photos\u003cbr\u003eComing Soon\u003c\/div\u003e\n    \u003cimg id=\"ew-main\" class=\"hero-img-main\" style=\"display:none\" src=\"\" alt=\"Mk4 Golf Jetta GTI GLI Liqui Moly Molygen 5W-40 oil change kit\"\u003e\n    \u003cdiv class=\"hero-thumbs\" id=\"ew-thumbs\"\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"hero-info-col\"\u003e\n    \u003cp class=\"eyebrow\"\u003eMk4 · 1.8T \u0026amp; 2.0L · Oil Service\u003c\/p\u003e\n    \u003ch1 class=\"hero-title\" id=\"ew-title\"\u003eMk4 Oil Kit\u003cbr\u003eLiqui Moly\u003cbr\u003eMolygen 5W-40\u003c\/h1\u003e\n    \u003cp class=\"hero-subtitle\"\u003e5 Liters Full Synthetic · MFC Additive · OE-Spec Filter\u003c\/p\u003e\n    \u003cp class=\"hero-desc\"\u003eThe step up for a Mk4 that sees boost, heat, or a tune. Molygen New Generation holds the same VW 502 00 \/ 505 00 approval as the standard oil, then layers Liqui Moly's MFC — Molecular Friction Control — tungsten additive on top of it. Higher TBN, a deposit-fighting friction package, and the fluorescent green dye that makes chasing seeps on a twenty-year-old motor genuinely easy under a UV light.\u003c\/p\u003e\n    \u003cdiv class=\"warn-note\"\u003e\n\u003cstrong\u003e⚠️ Fitment:\u003c\/strong\u003e 2000–2006 VW Mk4 Golf \/ Jetta \/ GTI \/ GLI — \u003cstrong\u003e1.8T and 2.0L gasoline only.\u003c\/strong\u003e Not for 1.9 TDI or 2.8 \/ 3.2 VR6; those take a different oil spec and filter.\u003c\/div\u003e\n    \u003cdiv class=\"price-row\"\u003e\n\u003cspan class=\"price\"\u003e$73.00\u003c\/span\u003e\u003cspan class=\"price-compare\" style=\"display:none\"\u003e\u003c\/span\u003e\u003cspan class=\"price-note\"\u003eComplete kit — nothing else to buy\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cbutton class=\"btn-primary\" onclick=\"ewAddToCart()\"\u003eAdd to Cart\u003c\/button\u003e\n    \u003ca href=\"mailto:contact@eurowerks.co\" class=\"btn-secondary\"\u003eQuestions?\u003c\/a\u003e\n    \u003cdiv class=\"trust-row\"\u003e\n\u003cdiv class=\"trust-item\"\u003e\n\u003cspan class=\"trust-dot\"\u003e\u003c\/span\u003eVW 502 00 \/ 505 00\u003c\/div\u003e\n\u003cdiv class=\"trust-item\"\u003e\n\u003cspan class=\"trust-dot\"\u003e\u003c\/span\u003eMFC anti-friction package\u003c\/div\u003e\n\u003cdiv class=\"trust-item\"\u003e\n\u003cspan class=\"trust-dot\"\u003e\u003c\/span\u003eUV leak-trace dye\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"mobile-cta\"\u003e\n  \u003cp class=\"eyebrow\" style=\"margin-bottom:6px\"\u003eMk4 · Oil Change Kit\u003c\/p\u003e\n  \u003ch2 style=\"font-size:22px;font-weight:700;letter-spacing:-.02em;color:#F0F0F0;margin-bottom:6px\"\u003eLiqui Moly Molygen 5W-40\u003c\/h2\u003e\n  \u003cdiv class=\"warn-note\"\u003e\n\u003cstrong\u003e⚠️ Fitment:\u003c\/strong\u003e 2000–2006 Mk4 Golf \/ Jetta \/ GTI \/ GLI — \u003cstrong\u003e1.8T and 2.0L gasoline only.\u003c\/strong\u003e Not for 1.9 TDI or VR6.\u003c\/div\u003e\n  \u003cdiv class=\"price-row\"\u003e\n\u003cspan class=\"price\"\u003e$73.00\u003c\/span\u003e\u003cspan class=\"price-compare\" style=\"display:none\"\u003e\u003c\/span\u003e\u003cspan class=\"price-note\" style=\"font-size:12px;color:#555\"\u003eLive price\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003cbutton class=\"btn-primary\" onclick=\"ewAddToCart()\"\u003eAdd to Cart\u003c\/button\u003e\n  \u003ca href=\"mailto:contact@eurowerks.co\" class=\"btn-secondary\"\u003eQuestions?\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gallery\" id=\"ew-gallery\"\u003e\u003c\/div\u003e\n\u003csection\u003e\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-tag\"\u003eWhy This Oil\u003c\/p\u003e\n\u003ch2 class=\"section-title\"\u003eMFC, and what it actually does.\u003c\/h2\u003e\n\u003cp class=\"section-sub\"\u003eMolygen's headline is Molecular Friction Control — a tungsten-based additive that plates onto sliding surfaces and keeps deposits from forming while cutting frictional losses. On a Mk4 1.8T that's been chipped, sees track days, or has 180k on the clock, that additive package is the reason to spend the extra over a standard 5W-40. Same VW approval, more protection behind it.\u003c\/p\u003e\n\u003cdiv class=\"feat-grid\"\u003e\n\u003cdiv class=\"feat-cell\"\u003e\n\u003cspan class=\"feat-label\"\u003eAdditive\u003c\/span\u003e\u003cspan class=\"feat-value\"\u003eMFC Tungsten Package\u003c\/span\u003e\u003cspan class=\"feat-note\"\u003eMolecular Friction Control reduces frictional losses and prevents deposit formation — the combination is what gives the wear protection under load.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-cell\"\u003e\n\u003cspan class=\"feat-label\"\u003eDetergency\u003c\/span\u003e\u003cspan class=\"feat-value\"\u003eTBN 11.3 mg KOH\/g\u003c\/span\u003e\u003cspan class=\"feat-note\"\u003eHigher reserve alkalinity than the standard Leichtlauf. More acid-neutralizing capacity across the interval on an older, dirtier engine.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-cell\"\u003e\n\u003cspan class=\"feat-label\"\u003eLeak Tracing\u003c\/span\u003e\u003cspan class=\"feat-value\"\u003eFluorescent Green Dye\u003c\/span\u003e\u003cspan class=\"feat-note\"\u003eThe MFC formulation glows under UV. Cam seals, valve cover, oil cooler — find the source in minutes instead of guessing.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-cell\"\u003e\n\u003cspan class=\"feat-label\"\u003eHeat \u0026amp; Shear\u003c\/span\u003e\u003cspan class=\"feat-value\"\u003eHTHS ≥ 3.5 mPa·s\u003c\/span\u003e\u003cspan class=\"feat-note\"\u003eHigh shear stability with full 40-weight film strength at 150 °C. Tested for turbochargers and catalytic converters.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-cell\"\u003e\n\u003cspan class=\"feat-label\"\u003eApproval\u003c\/span\u003e\u003cspan class=\"feat-value\"\u003eVW 502 00 \/ 505 00\u003c\/span\u003e\u003cspan class=\"feat-note\"\u003eGenuine manufacturer approval, not a \"meets or exceeds\" claim. Also ACEA A3\/B4, API SN and MB 229.5.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-cell\"\u003e\n\u003cspan class=\"feat-label\"\u003eOrigin\u003c\/span\u003e\u003cspan class=\"feat-value\"\u003eMade In Germany\u003c\/span\u003e\u003cspan class=\"feat-note\"\u003eBlended at Liqui Moly's plant in Ulm. Same formulation worldwide — no regional substitution.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection\u003e\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-tag\"\u003eWhat's Included\u003c\/p\u003e\n\u003ch2 class=\"section-title\"\u003eEverything for the change.\u003c\/h2\u003e\n\u003ctable class=\"kit-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth style=\"text-align:right\"\u003eBrand\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"kit-qty\"\u003e1\u003c\/td\u003e\n\u003ctd\u003e5 Liter of 5W-40 LIQUI MOLY Molygen fully synthetic oil\u003c\/td\u003e\n\u003ctd class=\"kit-brand\"\u003eLiqui Moly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"kit-qty\"\u003e1\u003c\/td\u003e\n\u003ctd\u003eOil Filter\u003c\/td\u003e\n\u003ctd class=\"kit-brand\"\u003eMANN, Mahle, or OEM VW\/Audi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"kit-qty\"\u003e1\u003c\/td\u003e\n\u003ctd\u003eCrush Washer\u003c\/td\u003e\n\u003ctd class=\"kit-brand\"\u003eOE Supplier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"kit-foot\"\u003eMk4 1.8T and 2.0L 8V both run a spin-on filter (OE 06A115561B, or the larger 068115561B per VW\/Audi TSB 04-01 on the 1.8T). The 5-liter jug covers a full service fill on either engine with a little left over for top-ups — always finish on the dipstick, not the bottle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection\u003e\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-tag\"\u003eTechnical Data\u003c\/p\u003e\n\u003ch2 class=\"section-title\"\u003eMolygen New Generation 5W-40.\u003c\/h2\u003e\n\u003cp class=\"section-sub\"\u003eFigures below are from the current Liqui Moly product information sheet. Nothing rounded, nothing marketing-massaged.\u003c\/p\u003e\n\u003cdiv class=\"split\"\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAE Grade\u003c\/td\u003e\n\u003ctd\u003e5W-40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Oil\u003c\/td\u003e\n\u003ctd\u003eFully Synthetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity @ 15 °C\u003c\/td\u003e\n\u003ctd\u003e0.850 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity @ 40 °C\u003c\/td\u003e\n\u003ctd\u003e90.0 mm²\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity @ 100 °C\u003c\/td\u003e\n\u003ctd\u003e14.5 mm²\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity Index\u003c\/td\u003e\n\u003ctd\u003e170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHTHS @ 150 °C\u003c\/td\u003e\n\u003ctd\u003e≥ 3.5 mPa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCS @ −30 °C\u003c\/td\u003e\n\u003ctd\u003e≤ 6600 mPa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMRV @ −35 °C\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 60000 mPa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePour Point\u003c\/td\u003e\n\u003ctd\u003e−39 °C (−38 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Point\u003c\/td\u003e\n\u003ctd\u003e220 °C (428 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoack Evap. Loss\u003c\/td\u003e\n\u003ctd\u003e10.0 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Base Number\u003c\/td\u003e\n\u003ctd\u003e11.3 mg KOH\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eFluorescent Green\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"chips\"\u003e\n\u003cspan class=\"chip\"\u003eVW 502 00\u003c\/span\u003e\u003cspan class=\"chip\"\u003eVW 505 00\u003c\/span\u003e\u003cspan class=\"chip-alt chip\"\u003eACEA A3\/B4\u003c\/span\u003e\u003cspan class=\"chip-alt chip\"\u003eAPI SN\u003c\/span\u003e\u003cspan class=\"chip-alt chip\"\u003eMB 229.5\u003c\/span\u003e\u003cspan class=\"chip-alt chip\"\u003eBMW Longlife-01\u003c\/span\u003e\u003cspan class=\"chip-alt chip\"\u003ePorsche A40\u003c\/span\u003e\u003cspan class=\"chip-alt chip\"\u003eOpel GM-LL-B-025\u003c\/span\u003e\u003cspan class=\"chip-alt chip\"\u003eRenault RN 0700 \/ 0710\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"kit-foot\"\u003eSulphated ash 1.0–1.6 g\/100 g. Approvals listed are the manufacturer approvals held by the oil itself. Always follow the service spec in your owner's manual.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection\u003e\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-tag\"\u003eMolygen vs Leichtlauf\u003c\/p\u003e\n\u003ch2 class=\"section-title\"\u003eWhich one do you want?\u003c\/h2\u003e\n\u003cp class=\"section-sub\"\u003eBoth carry the same VW 502 00 \/ 505 00 approval and both are correct for your Mk4. The difference is the additive package — and what you're asking the engine to do.\u003c\/p\u003e\n\u003cdiv class=\"split\"\u003e\n\u003cdiv class=\"panel active\"\u003e\n\u003cspan class=\"tagline\"\u003eThis Kit\u003c\/span\u003e\n\u003ch3\u003eMolygen New Generation 5W-40\u003c\/h3\u003e\n\u003cp\u003eMFC tungsten friction-control additive, higher TBN at 11.3, and the fluorescent green UV dye. The pick for a chipped or turbo-upgraded 1.8T, a car that sees track time, or a high-mileage motor you're actively chasing leaks on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cspan class=\"tagline\"\u003eAlternative\u003c\/span\u003e\n\u003ch3\u003eLeichtlauf High Tech 5W-40\u003c\/h3\u003e\n\u003cp\u003eThe sensible default for a stock or lightly modified Mk4 on normal street miles. Same VW approval, slightly higher viscosity index at 180 and a higher flash point, without the MFC package. Best value per change.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"fit-section\"\u003e\u003cdiv class=\"container\"\u003e\n\u003cp class=\"section-tag\"\u003eFitment\u003c\/p\u003e\n\u003ch2 class=\"section-title\"\u003eWill it fit?\u003c\/h2\u003e\n\u003ctable class=\"fit-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVW Mk4 Golf \/ GTI 1.8T (AWD \/ AWW \/ AWP \/ ATC)\u003c\/td\u003e\n\u003ctd\u003e2000–2006\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"fit-badge\"\u003eDirect Fit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVW Mk4 Jetta \/ GLI 1.8T\u003c\/td\u003e\n\u003ctd\u003e2000–2005\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"fit-badge\"\u003eDirect Fit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVW Mk4 Golf \/ Jetta 2.0L 8V (AEG \/ AVH \/ AZG \/ BEV)\u003c\/td\u003e\n\u003ctd\u003e2000–2006\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"fit-badge\"\u003eDirect Fit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVW Mk4 GTI 337 \/ 20th Anniversary 1.8T\u003c\/td\u003e\n\u003ctd\u003e2002–2003\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"fit-badge\"\u003eDirect Fit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVW New Beetle 1.8T \/ 2.0L\u003c\/td\u003e\n\u003ctd\u003e2000–2005\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"fit-badge\"\u003eDirect Fit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVW Mk4 Golf \/ Jetta 1.9 TDI\u003c\/td\u003e\n\u003ctd\u003e2000–2006\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"fit-badge fit-no\"\u003eNot Compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVW Mk4 Golf R32 3.2 VR6 \/ Jetta 2.8 VR6\u003c\/td\u003e\n\u003ctd\u003e2000–2004\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"fit-badge fit-no\"\u003eSeparate Kit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"kit-foot\"\u003eCovers the 1.8T 20V and 2.0L 8V gasoline engines across the Mk4 chassis. If you're unsure which engine code you have, email us your VIN and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"buy-cta\" id=\"buy\"\u003e\u003cdiv class=\"cta-inner\"\u003e\n\u003cp class=\"eyebrow\" style=\"text-align:center;margin-bottom:14px\"\u003eReady for service?\u003c\/p\u003e\n\u003ch2 class=\"cta-title\"\u003eMk4 Oil Kit\u003cbr\u003eMolygen 5W-40\u003c\/h2\u003e\n\u003cp class=\"cta-subtitle\"\u003e5 Liters Full Synthetic · MFC Additive · OE-Spec Filter\u003c\/p\u003e\n\u003cdiv class=\"cta-price-row\"\u003e\n\u003cspan class=\"cta-from\"\u003ePrice\u003c\/span\u003e\u003cspan class=\"cta-price\"\u003e$73.00\u003c\/span\u003e\u003cspan class=\"cta-compare\" style=\"display:none\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cta-btns\"\u003e\n\u003cbutton class=\"btn-primary\" onclick=\"ewAddToCart()\"\u003eAdd to Cart\u003c\/button\u003e\u003ca href=\"mailto:contact@eurowerks.co\" class=\"btn-secondary\"\u003eQuestions?\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003cfooter\u003e\u003ca class=\"footer-logo\" href=\"\/\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/4878\/6679\/files\/E67C7D10-1304-4516-8C18-F026F9CFCBCA.png?v=1782407090\" alt=\"Eurowerks\"\u003e\u003c\/a\u003e\u003cdiv class=\"footer-right\"\u003e\n\u003ca href=\"\/pages\/vw\"\u003eVW\u003c\/a\u003e\u003ca href=\"\/policies\/refund-policy\"\u003eReturns\u003c\/a\u003e\u003ca href=\"mailto:contact@eurowerks.co\"\u003econtact@eurowerks.co\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/footer\u003e\n\u003c\/div\u003e\n\u003cscript\u003e\n(function(){var p=document.getElementById('ew-page');if(!p)return;document.body.appendChild(p);Array.from(document.body.children).forEach(function(e){if(e.id!=='ew-page'\u0026\u0026e.tagName!=='SCRIPT')e.style.setProperty('display','none','important')});document.documentElement.style.overflow='hidden';document.body.style.overflow='hidden'})();\nvar EW_VARIANT_ID=\"\";\nfunction ewThumb(el){document.querySelectorAll('#ew-page .hero-thumb').forEach(function(t){t.classList.remove('active')});el.classList.add('active');var m=document.getElementById('ew-main');if(m)m.src=el.src}\nfunction ewRenderImages(imgs){if(!imgs||!imgs.length)return;var ph=document.getElementById('ew-main-placeholder');if(ph)ph.style.display='none';var main=document.getElementById('ew-main');if(main){main.style.display='block';main.src=imgs[0]}var tw=document.getElementById('ew-thumbs');if(tw){tw.innerHTML=imgs.map(function(u,i){return '\u003cimg class=\"hero-thumb'+(i===0?' active':'')+'\" src=\"'+u+'\" onclick=\"ewThumb(this)\" alt=\"\"\u003e'}).join('')}var gw=document.getElementById('ew-gallery');if(gw){if(imgs.length\u003e1){gw.style.display='';gw.innerHTML=imgs.slice(1).map(function(u){return '\u003cimg class=\"gallery-img\" src=\"'+u+'\" alt=\"\" loading=\"lazy\"\u003e'}).join('')}else{gw.style.display='none'}}}\nfunction ewMoney(p){return '$'+parseFloat(p).toFixed(2)}\nfunction ewSync(){var h=(location.pathname.split('\/products\/')[1]||'').split('\/')[0].split('?')[0];if(!h)return;fetch('\/products\/'+h+'.js',{headers:{'Accept':'application\/json'}}).then(function(r){return r.json()}).then(function(d){var h1=document.getElementById('ew-title');if(h1\u0026\u0026d.title)h1.textContent=d.title;if(d.images\u0026\u0026d.images.length){ewRenderImages(d.images)}if(d.variants\u0026\u0026d.variants.length){var v=d.variants[0];var f=ewMoney(v.price\/100);document.querySelectorAll('#ew-page .price,#ew-page .cta-price').forEach(function(e){e.textContent=f});document.querySelectorAll('#ew-page .nav-cta').forEach(function(e){e.textContent='Buy Now — '+f});document.querySelectorAll('#ew-page .price-compare,#ew-page .cta-compare').forEach(function(e){if(v.compare_at_price\u0026\u0026v.compare_at_price\u003ev.price){e.textContent=ewMoney(v.compare_at_price\/100);e.style.display=''}else{e.style.display='none'}});EW_VARIANT_ID=String(v.id);document.querySelectorAll('#ew-page .btn-primary').forEach(function(b){if(v.available===false){b.setAttribute('disabled','disabled');b.textContent='Sold Out'}else{b.removeAttribute('disabled');b.textContent='Add to Cart'}})}}).catch(function(){})}\nfunction ewAddToCart(){var id=EW_VARIANT_ID;if(!id){window.location.href='\/cart';return}fetch('\/cart\/add.js',{method:'POST',headers:{'Content-Type':'application\/json','X-Requested-With':'XMLHttpRequest'},body:JSON.stringify({id:parseInt(id),quantity:1,sections:[]})}).then(function(r){if(r.ok){return r.json()}else{throw new Error('cart_error')}}).then(function(data){try{document.dispatchEvent(new CustomEvent('cart:refresh',{bubbles:true}));document.dispatchEvent(new CustomEvent('theme:cart:add',{bubbles:true,detail:{cart:data}}))}catch(e){}window.location.href='\/cart'}).catch(function(e){if(e.message==='cart_error')alert('Could not add to cart. Please try again.');else window.location.href='\/cart'})}\newSync();\n\u003c\/script\u003e","brand":"Liqui Moly","offers":[{"title":"Default Title","offer_id":51050945315063,"sku":"EW-KIT-MK4-MOLY","price":73.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/4878\/6679\/files\/0014-4572793061773041496.png?v=1787440866","url":"https:\/\/eurowerks.co\/products\/mk4-oil-change-kit-liqui-moly-molygen-5w-40","provider":"Eurowerks","version":"1.0","type":"link"}