{"product_id":"performance-drive-belt-tensioner-kit-for-chevrolet-suburban-1500-2000-2002-5-3l","title":"Performance Drive Belt Tensioner Kit for Chevrolet Suburban 1500 (2000-2002) 5.3L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHeavy-Duty Drive Belt Tensioner Kit for 2000-2002 Chevrolet Suburban 1500 (GMT800)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Performance Drive Belt Tensioner Kit restores dynamic accessory drive tension on the 2000-2002 Suburban 1500 to eliminate belt slip, bearing chirp, and maintain steady charging performance under heavy electrical load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Chevrolet Suburban 1500 Accessory Drive Vulnerabilities\u003c\/h3\u003e\n\u003cp\u003eFactory spring-damped belt tensioners on the \u003cstrong\u003eGMT800\u003c\/strong\u003e platform are notorious for internal torsional spring fatigue and pivot bushing galling after prolonged thermal cycling. Under the sustained heat loads generated by the \u003cstrong\u003eLM7 Vortec 5300\u003c\/strong\u003e V8, the OEM cast housing warps slightly out of parallel alignment. This misaligns the 6-rib belt plane, causing premature edge shredding, dynamic harmonic chatter, and localized bearing seizure in the factory thermoplastic idler pulleys. When subjected to the high-draw demands of a 130-amp alternator circuit, compromised tension yields alternator slip, localized heat glazing, and voltage drops during demanding towing cycles.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis direct-replacement kit overhauls the primary serpentine routing with reinforced components designed to handle high mechanical stress. The replacement assembly features an optimized steel coil spring calibrated to maintain precise tension under high-RPM shifts and load spikes. Coupled with a heavy-duty polymer\/steel composite idler pulley and a high-tensile EPDM ribbed belt (\u003cstrong\u003e6PK2360\u003c\/strong\u003e), this assembly resists micro-cracking, oil degradation, and thermal stretching. Heavy-duty sealed roller bearings packed with synthetic high-temp grease ensure zero play and friction-free rotation across the full operational rev band.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Serpentine Belt (Part # 6PK2360)\u003c\/li\u003e\n  \u003cli\u003e1 Idler Pulley (Part # 38001)\u003c\/li\u003e\n  \u003cli\u003e1 Tensioner Assembly (Part # 38158)\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;\"\u003e2000-2002 Chevrolet Suburban 1500\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;\"\u003eLM7 Vortec 5.3L \/ GMT800\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;\"\u003e285 hp \/ 325 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;\"\u003e6PK2360, 38001, 38158\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\u003e2000 Chevrolet Suburban 1500 5.3L V8 (With 130A Alternator Option)\u003c\/li\u003e\n  \u003cli\u003e2001 Chevrolet Suburban 1500 5.3L V8 (With 130A Alternator Option)\u003c\/li\u003e\n  \u003cli\u003e2002 Chevrolet Suburban 1500 5.3L V8 (With 130A Alternator Option)\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 GMT800 Suburban 1500?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2000-2002 Chevrolet Suburban 1500 equipped with the \u003cstrong\u003eLM7 Vortec 5.3L\u003c\/strong\u003e engine. \u003cstrong\u003eThis kit is strictly engineered for models equipped with the 130-Amp alternator option; it does not fit models with the standard 105-Amp alternator or different displacement engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eHow do I verify if my truck has the 130-Amp alternator?\u003c\/h4\u003e\n\u003cp\u003eCheck the Service Parts Identification (SPID) sticker in the glovebox for RPO code KG8 (130-Amp) versus standard K68 (105-Amp), or verify the case diameter before installation.\u003c\/p\u003e\n\n\u003ch3\u003eThe Chevrolet Hauling Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle grueling payload and sustained towing conditions, this accessory drive kit delivers the continuous, slip-free rotational torque your heavy-duty GMT800 relies on when working under peak thermal loads.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67546951942392,"sku":"DS-EL0E8LNQ5","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-drive-belt-tensioner-kit-for-chevrolet-suburban-1500-2000-2002-5-3l-1.jpg?v=1790739414","url":"https:\/\/performancechiptuning.com\/fr\/products\/performance-drive-belt-tensioner-kit-for-chevrolet-suburban-1500-2000-2002-5-3l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}