{"product_id":"starter-for-toyota-sienna-2004-2010-3-3l-3-5l","title":"Starter for Toyota Sienna (2004-2010) 3.3L 3.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Torque Replacement Starter for 2004-2010 Toyota Sienna (XL20)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The replacement starter motor delivers high-torque cranking to reliably turn over the 2004-2010 Toyota Sienna engine in extreme operating temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Toyota Sienna Starter Wear and Solenoid Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory starters on the \u003cstrong\u003eToyota Sienna\u003c\/strong\u003e frequently succumb to thermal cycling and mechanical fatigue. Positioned deep in the engine bay, the original Denso-style gear reduction unit suffers from copper contact erosion inside the solenoid, degraded commutator brushes, and excessive internal resistance over time. This wear manifests as intermittent single-click no-starts, sluggish cranking under low voltage, or high-draw binding that mimics an alternator failure. Furthermore, repeated engagement causes pinion gear wear and bendix clutch slippage, preventing clean meshing with the flywheel ring gear.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement unit incorporates heavy-duty copper solenoid contacts and a hardened carbon-steel pinion gear engineered to eliminate meshing wear. Utilizing an efficient planetary gear reduction design, the high-torque 12V motor maximizes cranking torque while reducing amp draw on the electrical system during cold starts. Balanced armatures and premium field coils resist thermal breakdown and eliminate heat soak failures. Every unit is pre-tested to guarantee seamless interface with factory mounting bosses and OEM electrical harnesses, matching factory part numbers \u003cstrong\u003e28100-0P010\u003c\/strong\u003e, \u003cstrong\u003e428000-1080\u003c\/strong\u003e, and \u003cstrong\u003e428000-1081\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Starter Motor\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;\"\u003e2004-2010 Toyota Sienna\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;\"\u003e\n\u003cstrong\u003e3MZ-FE\u003c\/strong\u003e (3.3L), \u003cstrong\u003e2GR-FE\u003c\/strong\u003e (3.5L) \/ \u003cstrong\u003eXL20\u003c\/strong\u003e\n\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;\"\u003e230-266 hp \/ 242-245 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;\"\u003e428000-1080, 428000-1081, 28100-0P010\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\u003e2004-2006 Toyota Sienna 3.3L V6\u003c\/li\u003e\n  \u003cli\u003e2007-2010 Toyota Sienna 3.5L 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 XL20 Sienna?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2004-2010 Toyota Sienna equipped with the \u003cstrong\u003e3MZ-FE\u003c\/strong\u003e 3.3L or \u003cstrong\u003e2GR-FE\u003c\/strong\u003e 3.5L engine.\u003c\/p\u003e\n\n\u003ch4\u003eWhat should I check before replacing the starter motor?\u003c\/h4\u003e\n\u003cp\u003eAlways verify battery state-of-charge and clean ground connections, as a weak battery or high terminal resistance can mimic starter solenoid failure.\u003c\/p\u003e\n\n\u003ch3\u003eThe Toyota Reliability Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt to withstand constant daily-driver duty cycles, this starter restores instant, dependable ignition performance to keep your family van operating at peak mechanical reliability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67896373739768,"sku":"DS-EEN9FDB99","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/starter-for-toyota-sienna-2004-2010-3-3l-3-5l-1.jpg?v=1793298863","url":"https:\/\/performancechiptuning.com\/products\/starter-for-toyota-sienna-2004-2010-3-3l-3-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}