Toyota Corolla ECU 89661-12C50 Engine Control Unit | Genuine OEM ECU 275100-7151 Replacement
Toyota Corolla Engine Control Unit 89661-12C50 – Genuine OEM ECU 275100-7151
If your Toyota Corolla is experiencing rough idling, engine hesitation, poor fuel economy, or persistent warning lights, your Engine Control Unit (ECU) may be failing.
At Automan Spare Parts, we supply the Toyota Corolla ECU 89661-12C50, also referenced as 275100-7151, a Genuine OEM Engine Control Unit designed to bring your vehicle back to factory operating standards.
Manufactured to original specifications by Toyota, this ECU controls essential engine functions including fuel injection, ignition timing, emissions management, and throttle response. Replacing a faulty ECU with a genuine OEM unit helps ensure smooth driving, improved fuel efficiency, and long-term reliability.
Product Details
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Part Number: 89661-12C50
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Alternate Reference: 275100-7151
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Part Type: Engine Control Unit (ECU / ECM / PCM)
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Condition: Genuine Used OEM – Fully Tested
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Programming: Immobilizer or key matching may be required
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Warranty: 30 Days
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Shipping: Fast Worldwide Delivery with Tracking
Each ECU is professionally inspected and bench-tested before dispatch to meet OEM performance standards.
Compatibility List – Toyota Corolla ECU 89661-12C50
This Engine Control Unit is commonly compatible with selected Toyota Corolla petrol models, including:
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Toyota Corolla 1.6L Petrol
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Toyota Corolla 1.8L Petrol
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Automatic Transmission Variants
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Manual Transmission Variants
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Asian Market Corolla Models
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UK / EU Specification Corolla
Important: Always confirm your ECU part number 89661-12C50 (or 275100-7151) before ordering. If unsure, send your VIN or ECU photo to Automan Spare Parts for verification.
Common Symptoms of a Faulty Corolla ECU
A defective ECU may cause:
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Check Engine Light staying on
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Hard starting or no-start condition
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Engine stalling
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Poor throttle response
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Increased fuel consumption
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Rough idling
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Random diagnostic fault codes
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Transmission shifting issues
Installing a genuine OEM ECU often resolves these problems immediately.
Why Buy from Automan Spare Parts?
We specialize in genuine OEM automotive electronics and Engine Control Units for customers worldwide.
When you order from Automan Spare Parts, you receive:
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Genuine Used OEM Components
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Fully Tested ECUs
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Competitive Wholesale Pricing
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Fast International Shipping
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Live Tracking on Every Order
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30-Day Warranty
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Dedicated Technical Support
We ship globally, including USA, UK, Canada, Australia, UAE, and Europe.
Installation & Programming Notes
Most Toyota Corolla ECUs require:
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Immobilizer synchronization
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Key programming
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Basic ECU coding using diagnostic tools
Professional installation is strongly recommended for proper operation.
Order Toyota Corolla ECU 89661-12C50 Today
Restore factory performance with a Genuine OEM Toyota Corolla Engine Control Unit 89661-12C50 (275100-7151) from Automan Spare Parts.
Call / WhatsApp: +971 50 502 8848
Email: sales@automanspareparts.com
Website: www.automanspareparts.com
Worldwide shipping available with fast dispatch.
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