{"product_id":"mk4-oil-change-kit-liqui-moly-leichtlauf-high-tech-5w-40","title":"MK4 Golf \/ Jetta \/ GTI \/ GLI Oil Change Kit — Liqui Moly Leichtlauf High Tech 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 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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 Leichtlauf 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\u003eLeichtlauf 5W-40\u003c\/h1\u003e\n    \u003cp class=\"hero-subtitle\"\u003e5 Liters Full Synthetic · OE-Spec Filter · Crush Washer\u003c\/p\u003e\n    \u003cp class=\"hero-desc\"\u003eThe correct, no-drama service for a Mk4. Leichtlauf High Tech 5W-40 is the everyday workhorse of the Liqui Moly range — a German-made low-friction synthetic carrying VW 502 00 and 505 00 approval, the exact spec the 1.8T 20V and 2.0L 8V were built around. Blended for engine cleanliness and shear stability, which matters on a motor that's now two decades into its life. Everything for the change is in the box.\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\u003eMade in Germany\u003c\/div\u003e\n\u003cdiv class=\"trust-item\"\u003e\n\u003cspan class=\"trust-dot\"\u003e\u003c\/span\u003eFilter \u0026amp; crush washer\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 Leichtlauf 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\"\u003eBuilt for the 1.8T and 2.0L.\u003c\/h2\u003e\n\u003cp class=\"section-sub\"\u003eLeichtlauf High Tech is Liqui Moly's mainstream 5W-40 — a synthetic-technology base oil with a full detergent and anti-wear package, blended in Ulm and approved by VW itself. On a 20-year-old Mk4 the two things that actually matter are keeping the ring lands and hydraulic lifters clean and holding grade under heat. This oil is built for both.\u003c\/p\u003e\n\u003cdiv class=\"feat-grid\"\u003e\n\u003cdiv class=\"feat-cell\"\u003e\n\u003cspan class=\"feat-label\"\u003eEngine Cleanliness\u003c\/span\u003e\u003cspan class=\"feat-value\"\u003eStrong Detergent Package\u003c\/span\u003e\u003cspan class=\"feat-note\"\u003eA 10.5 TBN and 1.0–1.6% sulphated ash package fights sludge and varnish — the exact failure mode that kills 1.8T turbos and clogs pickup screens.\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\"\u003eFull-fat 40-weight film strength at 150 °C. Tested for turbochargers and catalytic converters, with a 180 viscosity index for stability across the range.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-cell\"\u003e\n\u003cspan class=\"feat-label\"\u003eCold Start\u003c\/span\u003e\u003cspan class=\"feat-value\"\u003ePour Point −42 °C\u003c\/span\u003e\u003cspan class=\"feat-note\"\u003eFlows almost immediately on a winter start — where most engine wear actually happens. CCS ≤ 6600 mPa·s at −30 °C.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feat-cell\"\u003e\n\u003cspan class=\"feat-label\"\u003eConsumption\u003c\/span\u003e\u003cspan class=\"feat-value\"\u003eNoack 10.0%\u003c\/span\u003e\u003cspan class=\"feat-note\"\u003eControlled evaporative loss means less oil burned off between changes — worth something on a Mk4 that already sips a little.\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 and API SP.\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\"\u003eLiqui Moly blends every drop at a single plant in Ulm. Same product worldwide — no regional reformulation.\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 Leichtlauf 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\"\u003eLeichtlauf High Tech 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\u003eSynthetic Technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity @ 15 °C\u003c\/td\u003e\n\u003ctd\u003e0.855 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity @ 40 °C\u003c\/td\u003e\n\u003ctd\u003e88.0 mm²\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity @ 100 °C\u003c\/td\u003e\n\u003ctd\u003e14.8 mm²\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViscosity Index\u003c\/td\u003e\n\u003ctd\u003e180\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≤ 60000 mPa·s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePour Point\u003c\/td\u003e\n\u003ctd\u003e−42 °C (−44 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Point\u003c\/td\u003e\n\u003ctd\u003e230 °C (446 °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\u003e10.5 mg KOH\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulphated Ash\u003c\/td\u003e\n\u003ctd\u003e1.0–1.6 g\/100 g\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 SP\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\"\u003eRenault RN 0700 \/ 0710\u003c\/span\u003e\u003cspan class=\"chip-alt chip\"\u003ePSA B71 2296\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"kit-foot\"\u003eApprovals 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\"\u003eLeichtlauf vs Molygen\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\u003eLeichtlauf High Tech 5W-40\u003c\/h3\u003e\n\u003cp\u003eThe sensible default. Stock or lightly modified 1.8T and 2.0L cars, normal street miles, regular intervals. Slightly higher viscosity index (180) and a marginally higher flash point. Best value per change.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003cspan class=\"tagline\"\u003eAlternative\u003c\/span\u003e\n\u003ch3\u003eMolygen New Generation 5W-40\u003c\/h3\u003e\n\u003cp\u003eLiqui Moly's MFC (Molecular Friction Control) tungsten additive on top of the same approval set, plus higher TBN (11.3) and a fluorescent green dye that makes leak-tracing under UV trivial. Worth it on a chipped 1.8T, a track car, or a high-mileage motor you're chasing seeps on.\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\u003eLeichtlauf 5W-40\u003c\/h2\u003e\n\u003cp class=\"cta-subtitle\"\u003e5 Liters Full Synthetic · OE-Spec Filter · Crush Washer\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":51050945052919,"sku":"EW-KIT-MK4-LEICHT","price":73.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/4878\/6679\/files\/0015-2391924941699625586.png?v=1787440950","url":"https:\/\/eurowerks.co\/products\/mk4-oil-change-kit-liqui-moly-leichtlauf-high-tech-5w-40","provider":"Eurowerks","version":"1.0","type":"link"}