
8966174320 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $115.00 | Top Pick! Condition is Used, Engine ECM Electronic Control Module Fits 13-14 SCION IQ 365199, FREE SHIPPING | 99.7% |
![]() | $125.00 | Top Pick! Condition is Used, Used Engine Control Module (ECM) fits: 2013 Scion IQ Electronic Control Module , FREE SHIPPING | 99.4% |
![]() | $125.00 | Condition is Used, Engine ECM Electronic Control Module Fits 13-14 SCION IQ 1385497, shipping cost = $ | 99.4% |
![]() | $147.60 | Condition is Used, Engine ECM Electronic Control Module Fits 13-14 SCION IQ 30707816, shipping cost = $5.00 | 98.8% |
![]() | $149.10 | Condition is Used, Used Engine Control Module (ECM) fits: 2013 Scion IQ Electronic Control Module G, shipping cost = $5.00 | 99.1% |
![]() | $261.64 | Top Pick! Condition is Used, Engine ECM Electronic Control Module Fits 13-14 SCION IQ 593700 V1001, FREE SHIPPING | 97.3% |

The Scion IQ 30707816 Engine ECM Control Module, part number 8966174320, is a crucial component of your Scion IQ's engine system. This ECM (Engine Control Module) is responsible for regulating various engine functions and ensuring optimal performance. It communicates with other vehicle systems, such as the fuel injection system, ignition system, and emissions control system, to maintain a balance between power, efficiency, and environmental compatibility.
This ECM module is specifically designed for Scion IQ models from the 13th and 14th generations, which were produced between 2012 and 2015. The control module is a compact, yet sophisticated electronic device that utilizes advanced microcontrollers and sensors to monitor and manage engine operations in real-time. It interprets input data from various sensors and applies the appropriate output signals to control various engine components.
The 8966174320 ECM module also comes equipped with on-board diagnostics (OBD) capabilities, which can help identify and troubleshoot any engine-related issues. This feature allows for quicker diagnosis and repair, reducing downtime and saving you time and money. Furthermore, the ECM module adheres to stringent emissions standards, ensuring your Scion IQ remains environmentally friendly.
Installing this replacement ECM module in your Scion IQ is a straightforward process, typically involving connecting the new module to the vehicle's wiring harness and programming it using a diagnostic tool. For best results, it is recommended to have the installation performed by a professional technician to ensure proper calibration and functionality.
In summary, the Scion IQ 30707816 Engine ECM Control Module, part number 8966174320, is a vital component of your vehicle's engine system, responsible for managing various engine functions and ensuring optimal performance. It is specifically designed for Scion IQ models from the 13th and 14th generations and comes equipped with advanced features such as on-board diagnostics and emissions compliance. Installing this replacement module is a straightforward process, and it is recommended to have the installation performed by a professional technician for best results.
The Scion iQ 30707816 ECM control module is a crucial part of the vehicle's engine management system. Replacing this component may be necessary due to various reasons, such as engine performance issues, check engine lights, or even aftermarket modifications. Here are some potential pros and cons of buying this specific ECM control module:
Pros:1. OEM (Original Equipment Manufacturer) part: This part is manufactured by Toyota, the same company that produced the Scion iQ. Using an OEM part ensures that it fits perfectly and functions as intended.
2. Enhanced performance: After replacing the faulty ECM control module with a new one, you may notice an improvement in engine performance, including smoother idling, improved fuel efficiency, and reduced emissions.
3. Reliable: The OEM part comes with a warranty from the manufacturer, providing peace of mind and protection against any potential defects.
4. Easy installation: The ECM control module is designed to be easy to install, typically taking less than an hour to replace.
Cons:1. Cost: The Scion iQ ECM control module can be quite expensive, especially when compared to aftermarket alternatives.
2. Availability: Depending on your location and the availability of the part from local dealerships, you may have to wait a significant amount of time for the part to be shipped.
3. Complexity: While the installation process is relatively simple, diagnosing the issue that led to the need for a new ECM control module can be more complex and may require the assistance of a professional mechanic.
Ending Conclusion:The decision to buy the Scion iQ 30707816 ECM control module ultimately depends on your budget, desired level of reliability, and the complexity of the installation process. If you prioritize a perfect fit, enhanced performance, and a reliable warranty, an OEM part is the recommended choice. However, if you're looking to save money, aftermarket alternatives might be a more suitable option. In any case, it's essential to consider the potential pros and cons before making a purchasing decision.
Details:
Mounting hardware is not included. Engine oil pans must be re-sealed. No labor or any other charges related to the sale installation of this product are warranted. Small parcel shipping ups/FedEx: free shipping on all small parcel orders.
Brakes, seals, sensors, and lines should be inspected replaced as needed. Cooling lines must be flushed of debris before installing. Contact b r immediately prior to removing or repairing any components. Torque converter must be properly seated and aligned to the front pump.
The unit comes with a 6-month, part-only warranty for your peace of mind. Residential delivery is not included in the free shipping or our regional charges. Purchaser must replace seals, gaskets, and filter before installation re-seal the oil pan. We remove oil pans to inspect automatic transmissions.
Timing belts, thermostat, water pump and other maintenance items must be replaced. Check with the dealer as components may be different. Inspect and replace as needed. Fill with fluid according to manufacturers recommended type and level.
Must be installed and inspected by a factory trained certified technician. Radiators must be flow tested or replaced receipts required. Transfer case. If heat tabs are melted or removed, warranty void.
Confirm proper gear ratio prior to installation. Warranty does not include shift motor, switches, sensors, or seals. Inspect and replace seals gaskets as needed. B r automotive does not guarantee mileage.
specifications perfoelectric:
- for models: Iq
- for years: 2013–2014
- brand: Scion
- mpn: 8966174320
- part type: Ecm Control Engine Module
- conditions options: 1.3, Cvt, Ecm
- genuine oem: Yes
- ipn: 590-61943
- descriptionpartcondition: This Part Is Currently Installed On A Vehicle And Will Be Removed
- manufacturer warranty: 6 Month
- partout id: A-126104717
returns perfoelectric:
- time: 60 days
- policy: returns accepted
- paid by: buyer
offer perfoelectric:
- prices: $115.00–$261.64
- item condition: Used
- started: may 5, 2026
- in stock #: 5
- sold #: 10
- availability: in stock
- best offers: true
- options: ship-to-home
payments perfoelectric:
- wallet: google-pay
- other
- credit card: discover
shipping perfoelectric:
- transit: 4-8 days
- class: standard
- type: fixed
- service: standard
seller perfoelectric:
- rating: 98.7%
- # reviews: 71769
- city: graham, washington
general perfoelectric:
- category: Auto Parts > Car Truck Accessories > Starters, Alternators, Wiring > Ecus Computer Modules
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