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Searching for a Toyota Corolla Fielder / Rumion transmission 1.5 L CVT automatic 30400-12070 with correct matching specifications? You’re in the right place. This genuine Toyota continuously variable transmission (CVT) assembly — identified by Part Number 30400-12070 — is engineered for precise fitment, seamless gearless shifting, and dependable performance in compatible Toyota Corolla Fielder station wagon and Corolla Rumion hatchback models powered by the 1.5 L petrol engine.
This transmission assembly fits models like the Toyota Corolla Fielder and Toyota Corolla Rumion equipped with the 1.5 L 1NZ-FE petrol engine paired to a CVT automatic gearbox (also sometimes referenced as “Super CVT-i”). The Corolla Rumion is a compact 5-door hatchback based on the Corolla platform, known for its comfortable interior and practicality.
Owners commonly search for a replacement CVT transmission when experiencing symptoms such as hesitation under acceleration, unusual belt/chain noise, rough or delayed gearless performance, dashboard transmission warning lights, or reduced fuel efficiency/performance. Because CVT assemblies rely on precise integration with engine control, pulley/Belt systems, and electronic control modules, confirming the exact part number and engine compatibility before purchase is essential to ensure proper fitment and long service life.
Matching 1NZ-FE engine compatibility with Part Number 30400-12070 ensures correct integration with engine control logic, torque delivery mapping, and ECUs — helping avoid installation issues and drivability concerns after replacement.
This CVT transmission assembly is ideal for buyers searching for a Toyota Corolla Fielder / Rumion automatic transmission for sale, a 1.5 L CVT gearbox replacement, or a complete transmission solution tailored to the 1NZ-FE engine platform.
CVT transmissions are precision-engineered systems that depend on exact belt/pulley configurations, torque converter behaviour, hydraulic and electronic control mapping tuned to the specific engine and vehicle model. Mismatches can lead to:
• Transmission warning lights
• Poor acceleration behaviour
• Inconsistent drivability
• Reduced fuel economy
• Overheating or premature wear
Before purchasing, always confirm:
• Correct engine code (1NZ-FE)
• Exact part number (30400-12070)
• Compatible vehicle model and generation (Corolla Fielder / Rumion)
Verifying these details ensures smooth installation, proper ECU communication, and dependable long-term performance.
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No compatibility data available.
Premium Automotive Components
Searching for a Toyota Corolla Fielder / Rumion transmission 1.5 L CVT automatic 30400-12070 with correct matching specifications? You’re in the right place. This genuine Toyota continuously variable transmission (CVT) assembly — identified by Part Number 30400-12070 — is engineered for precise fitment, seamless gearless shifting, and dependable performance in compatible Toyota Corolla Fielder station wagon and Corolla Rumion hatchback models powered by the 1.5 L petrol engine.
This transmission assembly fits models like the Toyota Corolla Fielder and Toyota Corolla Rumion equipped with the 1.5 L 1NZ-FE petrol engine paired to a CVT automatic gearbox (also sometimes referenced as “Super CVT-i”). The Corolla Rumion is a compact 5-door hatchback based on the Corolla platform, known for its comfortable interior and practicality.
Owners commonly search for a replacement CVT transmission when experiencing symptoms such as hesitation under acceleration, unusual belt/chain noise, rough or delayed gearless performance, dashboard transmission warning lights, or reduced fuel efficiency/performance. Because CVT assemblies rely on precise integration with engine control, pulley/Belt systems, and electronic control modules, confirming the exact part number and engine compatibility before purchase is essential to ensure proper fitment and long service life.
Matching 1NZ-FE engine compatibility with Part Number 30400-12070 ensures correct integration with engine control logic, torque delivery mapping, and ECUs — helping avoid installation issues and drivability concerns after replacement.
This CVT transmission assembly is ideal for buyers searching for a Toyota Corolla Fielder / Rumion automatic transmission for sale, a 1.5 L CVT gearbox replacement, or a complete transmission solution tailored to the 1NZ-FE engine platform.
CVT transmissions are precision-engineered systems that depend on exact belt/pulley configurations, torque converter behaviour, hydraulic and electronic control mapping tuned to the specific engine and vehicle model. Mismatches can lead to:
• Transmission warning lights
• Poor acceleration behaviour
• Inconsistent drivability
• Reduced fuel economy
• Overheating or premature wear
Before purchasing, always confirm:
• Correct engine code (1NZ-FE)
• Exact part number (30400-12070)
• Compatible vehicle model and generation (Corolla Fielder / Rumion)
Verifying these details ensures smooth installation, proper ECU communication, and dependable long-term performance.
BUYERS MUST FOLLOW THESE INSTRUCTIONS BEFORE MAKING PURCHASE FOR IMPORT CUSTOM DUTIES AND TAXES:
Import Custom duty and taxes are not included in the item or shipping price. These charges are buyer's responsibility and payable at destination. Prior to buying please check with your countries custom office to determine what these additional costs will be.
Custom duties and taxes are normally charged by the shipping company and payable at the time of delivery. These charges are not consider as additional shipping charges.
Due to import custom duty & taxes, if buyer refuses to accept the shipment no returns will be accepted & no refunds will be issued.
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Comprehensive warranty coverage on all parts with hassle-free replacement guarantee. Your satisfaction is our priority.
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