{"product_id":"intercooler-for-mercedes-benz-glc-class-glc43-amg-2017-2021-3-0l","title":"Intercooler for Mercedes Benz GLC-Class GLC43 AMG (2017-2021) 3.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Performance Intercooler for 2017-2021 Mercedes Benz GLC-Class (X253)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Performance Intercooler replaces the factory charge-air heat exchanger on the 2017-2021 Mercedes Benz GLC43 AMG to lower intake manifold temperatures and maintain consistent boost efficiency under high thermal loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Mercedes Benz GLC-Class Heat Soak Vulnerability\u003c\/h3\u003e\n\u003cp\u003eFactory cooling systems in the \u003cstrong\u003eX253\u003c\/strong\u003e chassis rely on compact heat exchanger cores with crimped composite plastic end tanks. Over repeated thermal cycles, high-boost pressures from the twin-turbocharged \u003cstrong\u003eM276 DELA 30\u003c\/strong\u003e cause these plastic tanks to fatigue, weep coolant, or fracture at the neck seams. Furthermore, the OEM core density rapidly heat-soaks during sustained wide-open throttle, causing the ECU to pull ignition timing to prevent detonation, resulting in sluggish throttle response and measurable power loss.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis upgraded performance unit features an all-aluminum crossflow tube-and-fin core engineered for superior heat dissipation over stock. Paired with 100% TIG-welded aluminum end tanks, this design eliminates failure-prone crimped plastic seams and withstands elevated water-to-air cooling circuit pressures. Precision-placed inlet and outlet ports replicate factory hose geometry, allowing for direct drop-in installation without cutting, bracket fabrication, or check engine lights.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x All-aluminum direct-fit intercooler\u003c\/li\u003e\n  \u003cli\u003eCoolant cap (included when supplied with unit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2017-2021 Mercedes Benz GLC-Class\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eM276.823 (3.0L Bi-Turbo V6) \/ X253\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e362-385 hp \/ 384 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e606497, CIR37000P, 995003500, 0995003600, A0995003500, A0995003600\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2017-2021 Mercedes Benz GLC-Class GLC43 AMG 3.0L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the X253 GLC-Class?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2017-2021 Mercedes Benz GLC-Class equipped with the \u003cstrong\u003eM276\u003c\/strong\u003e 3.0L Bi-Turbo V6 engine. \u003cstrong\u003eDoes not fit 2.0L inline-4 GLC300 models, and does not include internal transmission or engine oil coolers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to bleed the intercooler circuit after installation?\u003c\/h4\u003e\n\u003cp\u003eYes, the closed water-to-air charge cooler circuit must be vacuum-filled and bled to prevent air pockets from causing localized hot spots and reduced cooling performance.\u003c\/p\u003e\n\n\u003ch3\u003eThe Mercedes Benz Precision Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet the stringent thermal management requirements of modern AMG powertrains, this all-aluminum charge cooler preserves factory fitment while safeguarding boost consistency without throwing diagnostic trouble codes.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67555605643512,"sku":"DS-ELF76SBGQ","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/intercooler-for-mercedes-benz-glc-class-glc43-amg-2017-2021-3-0l-2.jpg?v=1790874810","url":"https:\/\/performancechiptuning.com\/fr\/products\/intercooler-for-mercedes-benz-glc-class-glc43-amg-2017-2021-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}