{"product_id":"performance-drive-belt-tensioner-kit-for-dodge-charger-2011-2020-3-6l","title":"Performance Drive Belt Tensioner Kit for Dodge Charger (2011-2020) 3.6L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHeavy-Duty Serpentine Drive Belt \u0026amp; Tensioner Kit for 2011-2020 Dodge Charger (LD)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Performance Drive Belt Tensioner Kit restores positive accessory drive engagement on the 2011-2020 Charger to eliminate belt slip, bearing squeal, and charging system fluctuations under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Dodge Charger Accessory Drive Failure Points\u003c\/h3\u003e\n\u003cp\u003eUnder repeated thermal cycling and sustained engine RPM, the factory accessory drive on the \u003cstrong\u003eLD\u003c\/strong\u003e platform develops critical weaknesses. The internal dampening spring inside the stock belt tensioner loses tension over time, leading to excessive arm oscillation, micro-slipping, and premature belt glazing. Concurrently, factory idler pulley bearings are prone to lubricant washout and cage degradation, causing bearing play, pulley misalignment, and severe belt chirp. Left unchecked, tensioner dampening failure on the \u003cstrong\u003e3.6L Pentastar\u003c\/strong\u003e leads to thrown belts, loss of alternator charging output, and sudden water pump disengagement.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service kit replaces fatigued factory components with heavy-duty mechanical assemblies designed to maintain rigid dynamic belt tracking. The tensioner features a calibrated torsion spring and cast-aluminum housing to suppress rotational harmonics and damp torsional whip during rapid throttle transitions. Matched with double-sealed idler pulleys packed with high-temperature synthetic grease, the system eliminates parasitic bearing drag. An oil- and heat-resistant EPDM \u003cstrong\u003e6PK1670\u003c\/strong\u003e serpentine belt provides optimal rib-to-sheave friction across the alternator, water pump, and A\/C compressor pulleys without stretching.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Serpentine Belt (6PK1670)\u003c\/li\u003e\n  \u003cli\u003e1 Tensioner Assembly\u003c\/li\u003e\n  \u003cli\u003e2 Idler Pulleys\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;\"\u003e2011-2020 Dodge Charger\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;\"\u003e3.6L Pentastar V6 \/ LD\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;\"\u003e292 hp \/ 260 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;\"\u003eN\/A\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\u003e2011-2020 Dodge Charger 3.6L V6 (SE, SXT, GT trims)\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 LD Charger?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2011-2020 Dodge Charger equipped with the \u003cstrong\u003e3.6L Pentastar\u003c\/strong\u003e engine. \u003cstrong\u003eThis kit does not fit 5.7L HEMI, 6.4L SRT, or 6.2L Hellcat V8 models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eWhat belt configuration does this kit use?\u003c\/h4\u003e\n\u003cp\u003eThis kit includes a 6PK1670 belt (6-rib, 1670mm effective length); verify your engine routing and equipment configuration before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eThe Dodge Muscle Standard\u003c\/h3\u003e\n\u003cp\u003eConsistent power delivery on modern rear-wheel-drive muscle platforms demands uncompromising valvetrain and accessory stability, keeping all auxiliary systems turning true even under sudden wide-open-throttle revs.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67547014791416,"sku":"DS-EUB7A31SD","price":88.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-drive-belt-tensioner-kit-for-dodge-charger-2011-2020-3-6l-1.jpg?v=1790739757","url":"https:\/\/performancechiptuning.com\/products\/performance-drive-belt-tensioner-kit-for-dodge-charger-2011-2020-3-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}