{"product_id":"toyota-ractis-transmission-1-5l-petrol-4-speed-automatic-1nzfe-30500-52381","title":"TOYOTA RACTIS TRANSMISSION 1.5L PETROL 4-SPEED AUTOMATIC 1NZFE 30500-52381","description":"\u003cp data-start=\"86\" data-end=\"862\"\u003eSearching for a genuine automatic transmission assembly engineered to fit the Toyota Ractis 1.5L Petrol powered by the 1NZ-FE engine with OEM transmission part number 30500-52381? You’re in the right place.\u003cbr data-start=\"308\" data-end=\"311\"\u003eThis 4-speed automatic transmission unit is precision-built to match the drivetrain specifications of the Toyota Ractis’ compact platform — designed to deliver smooth gear shifts, responsive torque delivery, and long-lasting performance for city driving, highway cruising, and everyday commuting. Engineered for seamless integration with the Ractis’ engine output, torque converter calibration, and transmission control logic, this unit helps restore the refined drivability and reliable performance expected from a factory-matched drivetrain.\u003c\/p\u003e\n\u003ch3 data-start=\"864\" data-end=\"910\"\u003eWhy Replacement Transmissions Are Sought\u003c\/h3\u003e\n\u003cp data-start=\"911\" data-end=\"1026\"\u003eOwners commonly search for a Toyota Ractis automatic transmission replacement when experiencing symptoms such as:\u003c\/p\u003e\n\u003cul data-start=\"1027\" data-end=\"1313\"\u003e\n\u003cli data-start=\"1027\" data-end=\"1078\"\u003e\n\u003cp data-start=\"1029\" data-end=\"1078\"\u003eDelayed, slipping, or harsh gear engagement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1079\" data-end=\"1126\"\u003e\n\u003cp data-start=\"1081\" data-end=\"1126\"\u003eNoisy, jerky, or erratic shifting behaviour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1127\" data-end=\"1201\"\u003e\n\u003cp data-start=\"1129\" data-end=\"1201\"\u003eTransmission or check-engine warning lights and diagnostic fault codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1202\" data-end=\"1258\"\u003e\n\u003cp data-start=\"1204\" data-end=\"1258\"\u003eReduced acceleration or inconsistent torque delivery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1259\" data-end=\"1313\"\u003e\n\u003cp data-start=\"1261\" data-end=\"1313\"\u003eUnusual vibration, drivetrain hesitation, or noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1315\" data-end=\"1644\"\u003eAutomatic transmissions are precision-engineered systems tuned to work with specific engine torque curves, torque converter calibration, gear-ratio mapping, and communication with the vehicle’s ECU\/TCU. Selecting the correct transmission unit is essential to restore proper performance, smooth drivability, and long service life.\u003c\/p\u003e\n\u003ch3 data-start=\"1646\" data-end=\"1709\"\u003eWhy Transmission Fitment \u0026amp; Specification Matching Matters\u003c\/h3\u003e\n\u003cp data-start=\"1710\" data-end=\"1824\"\u003eThis Toyota Ractis 1.5L petrol 4-speed automatic transmission (\u003cem data-start=\"1773\" data-end=\"1786\"\u003e30500-52381\u003c\/em\u003e) is ideal for buyers searching for:\u003c\/p\u003e\n\u003cul data-start=\"1825\" data-end=\"1996\"\u003e\n\u003cli data-start=\"1825\" data-end=\"1871\"\u003e\n\u003cp data-start=\"1827\" data-end=\"1871\"\u003eA Toyota Ractis automatic transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1872\" data-end=\"1920\"\u003e\n\u003cp data-start=\"1874\" data-end=\"1920\"\u003eA direct OEM-compatible gearbox solution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1921\" data-end=\"1996\"\u003e\n\u003cp data-start=\"1923\" data-end=\"1996\"\u003eA replacement that restores factory-matched performance and drivability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1998\" data-end=\"2050\"\u003eAutomatic transmissions must align precisely with:\u003c\/p\u003e\n\u003cul data-start=\"2051\" data-end=\"2316\"\u003e\n\u003cli data-start=\"2051\" data-end=\"2118\"\u003e\n\u003cp data-start=\"2053\" data-end=\"2118\"\u003eEngine power and torque outputs of the 1NZ-FE petrol engine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2119\" data-end=\"2182\"\u003e\n\u003cp data-start=\"2121\" data-end=\"2182\"\u003eTorque converter calibration and 4-speed gear-ratio mapping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2183\" data-end=\"2256\"\u003e\n\u003cp data-start=\"2185\" data-end=\"2256\"\u003eAutomatic shift logic and transmission control unit (TCU) programming\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2257\" data-end=\"2316\"\u003e\n\u003cp data-start=\"2259\" data-end=\"2316\"\u003eECU\/TCU sensor integration and drivetrain communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2318\" data-end=\"2548\"\u003eInstalling a mismatched or incompatible unit can result in persistent warning lights, rough or delayed gear changes, reduced fuel economy, overheating risk, erratic throttle response, and premature wear or early component failure.\u003c\/p\u003e\n\u003ch3 data-start=\"2550\" data-end=\"2589\"\u003eBefore Purchasing, Always Confirm\u003c\/h3\u003e\n\u003cul data-start=\"2590\" data-end=\"2887\"\u003e\n\u003cli data-start=\"2590\" data-end=\"2665\"\u003e\n\u003cp data-start=\"2592\" data-end=\"2665\"\u003eCompatible vehicle model and generation (Toyota Ractis 1.5L Petrol)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2666\" data-end=\"2756\"\u003e\n\u003cp data-start=\"2668\" data-end=\"2756\"\u003eExact transmission variant (4-speed automatic) and OEM part number 30500-52381\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2757\" data-end=\"2821\"\u003e\n\u003cp data-start=\"2759\" data-end=\"2821\"\u003eMounting points, wiring harness, and connector compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2822\" data-end=\"2887\"\u003e\n\u003cp data-start=\"2824\" data-end=\"2887\"\u003eControl-module (ECU\/TCU) calibration and software integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2889\" data-end=\"3129\"\u003eVerifying these details ensures precise fitment, seamless ECU\/TCU communication, and dependable long-term performance you can trust — whether you’re replacing a worn unit or restoring smooth, factory-matched drivability and reliability.\u003c\/p\u003e","brand":"Dyna Car Parts","offers":[{"title":"Default Title","offer_id":42834284085338,"sku":"DY_Automatic Transmission_2231","price":1802.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/3633\/2890\/files\/1_c8587cf5-ed74-47ff-9d92-b763a13fa9cb.jpg?v=1769634799","url":"https:\/\/dynacarparts.com\/products\/toyota-ractis-transmission-1-5l-petrol-4-speed-automatic-1nzfe-30500-52381","provider":"Dyna Car Parts","version":"1.0","type":"link"}