{"product_id":"2001-2007-toyota-highlander-4-pin-starter-relay-oem-28300-10020-156700-503","title":"2001-2007 Toyota Highlander 4 Pin Starter Relay OEM 28300-10020 156700-0503","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM-Styled 4-Pin Starter Relay for 2001-2007 Toyota Highlander | 28300-10020 \/ 156700-0503\u003c\/h1\u003e\n\u003cp\u003eA direct manufacturer-match starter relay designed exclusively for 2001 through 2007 Toyota Highlander vehicles. This 4-pin component serves as an exact functional substitute for OEM part numbers 28300-10020 and 156700-0503, eliminating mismatched terminals and harness compatibility problems.\u003c\/p\u003e\n\u003cp\u003eVehicle starters depend on clean, uninterrupted current delivery to engage the flywheel gear smoothly. As the internal electromechanical contacts inside a stock relay degrade, drivers typically experience delayed cranking, repeated clicking without engine turnover, or complete loss of starter function. Installing this verified 4-pin relay restores proper electrical routing from the ignition switch to the starter solenoid, returning factory-level cranking speed and operational consistency.\u003c\/p\u003e\n\u003ch2\u003eApplication \u0026amp; Installation Facts\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eEngineered for the exact 4-terminal pin configuration found on the target Highlander model years\u003c\/li\u003e \u003cli\u003eValidated cross-reference for OE labels 28300-10020 and 156700-0503\u003c\/li\u003e \u003cli\u003eBuilt to endure repeated thermal expansion cycles inherent to high-amperage starter circuits\u003c\/li\u003e \u003cli\u003eSeats securely into standard OEM relay housings without wire stripping or custom adapters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAftermarket relay listings frequently mix older 5-pin designs with newer 4-pin layouts. Confirming your existing component before purchase prevents installation delays. This unit maintains the precise internal coil resistance and contact spacing required by the Highlander’s starter control pathway, delivering a straightforward swap during routine diagnostics or sudden starting failures.\u003c\/p\u003e2001-2007 Toyota Highlander 4 Pin Starter Relay OEM 28300-10020, 156700-0503\u003c\/div\u003e","brand":"Toyota","offers":[{"title":"Default Title","offer_id":46088248262739,"sku":"EB-396631204897","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0274\/9402\/3251\/files\/57_6cdae287-d437-4e3b-84b4-0cb71ed79b7a.png?v=1788173399","url":"https:\/\/daleynumber1deals.com\/products\/2001-2007-toyota-highlander-4-pin-starter-relay-oem-28300-10020-156700-503","provider":"DALEY1DEALS,LLC.","version":"1.0","type":"link"}