{"product_id":"toyota-ist-porte-transmission-1-3l-4-speed-automatic-2nzfe-30500-52310","title":"TOYOTA IST\/PORTE TRANSMISSION 1.3L 4-SPEED AUTOMATIC 2NZFE 30500-52310","description":"\u003cp data-start=\"201\" data-end=\"623\"\u003eSearching for a Toyota IST \/ Porte transmission 1.3L 4-speed automatic 2NZ-FE 30500-52310 with the correct specifications? You’re in the right place. This genuine Toyota automatic transmission assembly — identified by Engine Code 2NZ-FE and OEM Part Number 30500-52310 — is engineered for precise fitment, smooth gear transitions, and dependable long-term performance in compatible Toyota IST and Porte models.\u003c\/p\u003e\n\u003cp data-start=\"625\" data-end=\"1044\"\u003eThis 4-speed automatic transmission assembly fits Toyota IST and Porte vehicles equipped with the 1.3-litre petrol engine paired to the factory-specified automatic gearbox. When matched with Toyota’s reliable and fuel-efficient powertrain systems, this unit delivers responsive acceleration, consistent torque delivery, and dependable everyday driving — ideal for city commuting, short trips, and daily use.\u003c\/p\u003e\n\u003cp data-start=\"1046\" data-end=\"1146\"\u003eOwners typically search for a replacement automatic transmission when experiencing symptoms such as:\u003c\/p\u003e\n\u003cp data-start=\"1148\" data-end=\"1383\"\u003e• Slipping gears or delayed shifts\u003cbr data-start=\"1182\" data-end=\"1185\"\u003e• Harsh or noisy gear changes\u003cbr data-start=\"1214\" data-end=\"1217\"\u003e• Transmission warning lights or diagnostic fault codes\u003cbr data-start=\"1272\" data-end=\"1275\"\u003e• Reduced power delivery or inconsistent acceleration\u003cbr data-start=\"1328\" data-end=\"1331\"\u003e• Unusual gearbox noise, vibration, or overheating\u003c\/p\u003e\n\u003cp data-start=\"1385\" data-end=\"1701\"\u003eBecause automatic transmissions must be matched precisely to engine performance curves, torque converter calibration, gear ratios, shift logic parameters, and ECU communication, confirming the exact engine code and OEM part number before purchase is essential to ensure correct fitment and long service life.\u003c\/p\u003e\n\u003ch3 data-start=\"1703\" data-end=\"1759\"\u003eWhy Transmission Code \u0026amp; Part Number Matching Matters\u003c\/h3\u003e\n\u003cp data-start=\"1761\" data-end=\"2030\"\u003eThis automatic transmission assembly is ideal for buyers searching for a Toyota IST \/ Porte automatic transmission for sale, a 1.3L gearbox replacement, or a complete automatic transmission solution that restores smooth operation and dependable performance.\u003c\/p\u003e\n\u003cp data-start=\"2032\" data-end=\"2117\"\u003eAutomatic transmissions are precision-engineered systems tuned to work with specific:\u003c\/p\u003e\n\u003cp data-start=\"2119\" data-end=\"2271\"\u003e• Engine power and torque output\u003cbr data-start=\"2151\" data-end=\"2154\"\u003e• Torque converter design\u003cbr data-start=\"2179\" data-end=\"2182\"\u003e• Gear ratio spread and shift strategy\u003cbr data-start=\"2220\" data-end=\"2223\"\u003e• Transmission control (ECU\/TCM) communication\u003c\/p\u003e\n\u003cp data-start=\"2273\" data-end=\"2314\"\u003eInstalling a mismatched unit can lead to:\u003c\/p\u003e\n\u003cp data-start=\"2316\" data-end=\"2550\"\u003e• Transmission warning lights or ongoing fault codes\u003cbr data-start=\"2368\" data-end=\"2371\"\u003e• Poor acceleration or inconsistent drivability\u003cbr data-start=\"2418\" data-end=\"2421\"\u003e• Harsh, delayed, or erratic gear changes\u003cbr data-start=\"2462\" data-end=\"2465\"\u003e• Reduced fuel economy and overheating risk\u003cbr data-start=\"2508\" data-end=\"2511\"\u003e• Premature wear or component failure\u003c\/p\u003e\n\u003cp data-start=\"2552\" data-end=\"2586\"\u003eBefore purchasing, always confirm:\u003c\/p\u003e\n\u003cp data-start=\"2588\" data-end=\"2731\"\u003e• Correct engine code (2NZ-FE)\u003cbr data-start=\"2622\" data-end=\"2625\"\u003e• Exact OEM part number (30500-52310)\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"2733\" data-end=\"2869\"\u003eVerifying these details ensures smooth installation, accurate ECU\/TCM communication, and dependable long-term performance you can trust.\u003c\/p\u003e","brand":"Dyna Car Parts","offers":[{"title":"Default Title","offer_id":42834750931034,"sku":"DY_Automatic Transmission_2513","price":1750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/3633\/2890\/files\/1_bffef29e-48f0-4b5c-b491-a5dd61a5e23b.jpg?v=1769644677","url":"https:\/\/dynacarparts.com\/products\/toyota-ist-porte-transmission-1-3l-4-speed-automatic-2nzfe-30500-52310","provider":"Dyna Car Parts","version":"1.0","type":"link"}