
AW3B189E1C Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $40.00 | Condition is Used, 2010 2012 MAZDA CX 7 2.3L Automatic Transmission CONTROL MODULE UNIT AW3B189E1C, shipping cost = $20.00 | 97.0% |
![]() | $51.99 | Condition is Used, 2010 2012 MAZDA CX 7 2.3L Automatic Transmission CONTROL MODULE UNIT AW3B189E1C, shipping cost = $10.00 | 99.5% |
![]() | $80.00 | Top Pick! Condition is Used, 2010 2012 MAZDA CX 7 2.3L Automatic Transmission CONTROL MODULE TCM AW3B 18 9E1C, FREE SHIPPING | 99.6% |
![]() | $109.00 | Top Pick! Condition is Used, MAZDA CX 7 2.3L 2010 2012 A/T Transmission CONTROL MODULE UNIT AW3B 18 9E1C, FREE SHIPPING | 99.9% |
![]() | $118.95 | Top Pick! Condition is Used, 2010 2012 MAZDA CX 7 2.3L A/T TRANSMISSION CONTROL MODULE UNIT AW3B 18 9E1B, FREE SHIPPING | 99.9% |
![]() | $129.99 | Condition is Used, 2010-2012 Mazda CX7 2.3L A/T TCM Transmission Control Module AW3B 18 9E1 C OEM, shipping cost = $13.00 | 99.5% |
![]() | $165.50 | Condition is Used, 2010-2012 Mazda CX7 2.3L A/T TCM Transmission Control Module AW3B 18 9E1 C OEM, shipping cost = $10.00 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $305.99 | Condition is Remanufactured, Transmission Control Module Plug&Play 2012 Mazda CX-7 AW3B-18-9E1C 2.3L TCM OEM, FREE SHIPPING | 99.3% |
![]() | $305.99 | Condition is Remanufactured, Transmission Control Module Plug&Play 2011 Mazda CX-7 AW3B-18-9E1C 2.3L TCM OEM, FREE SHIPPING | 99.3% |
![]() | $305.99 | Condition is Remanufactured, Transmission Control Module Plug&Play 2010 Mazda CX-7 AW3B-18-9E1C 2.3L TCM OEM, FREE SHIPPING | 99.3% |



The Mazda AW3B189E1C Transmission Control Module (TCM) is a crucial component for the 2010, 2011, and 2012 Mazda CX-7 models. This TCM is designed to regulate and control the functions of the vehicle's automatic transmission, ensuring smooth and efficient gear shifts.
The Mazda AW3B189E1C TCM is a high-quality replacement part, engineered to perfectly fit and function in your Mazda CX-7. It is built with advanced electronics and software, allowing it to communicate and coordinate with other vehicle systems to provide optimal performance.
This TCM features multiple sensors and inputs, enabling it to monitor various parameters such as engine speed, vehicle speed, and throttle position. It uses this data to determine the best time to shift gears, ensuring fuel efficiency, power, and driving comfort.
The Mazda AW3B189E1C TCM is also designed for durability and reliability. It is equipped with robust connections and shielding to protect against electrical interference and damage. It is also tested for performance and compatibility to ensure it meets Mazda's high standards.
Installing the Mazda AW3B189E1C TCM in your Mazda CX-7 is a straightforward process that can be done by a skilled DIY mechanic or a professional technician. It comes with a detailed installation guide and all necessary hardware for a hassle-free installation.
In conclusion, the Mazda AW3B189E1C Transmission Control Module is a must-have replacement part for your 2010, 2011, or 2012 Mazda CX-7. It ensures smooth and efficient gear shifts, improves fuel efficiency, and enhances the overall driving experience.
Pros of buying a Mazda CX-7 (AW3B189E1C) 2010-2012 Transmission Control Module (TCM):1. Replacement Part: If your Mazda CX-7's TCM is malfunctioning, this part can help restore the vehicle's performance.
2. Cost-Effective: Compared to dealing with major engine repairs or replacing the entire transmission, a TCM replacement can be a more affordable option.
3. Easy Installation: Some models of the TCM can be installed without requiring professional assistance, potentially saving you additional labor costs.
Cons of buying a Mazda CX-7 (AW3B189E1C) 2010-2012 Transmission Control Module (TCM):1. Unknown Quality: Since you're purchasing a used or remanufactured part, there's a chance it may not last as long as a new TCM.
2. Compatibility Issues: Ensure the part is compatible with your specific model and year of the Mazda CX-7, as differences may exist between different variations.
3. Potential for Additional Repairs: If the TCM was replaced due to a mechanical issue, there might be other underlying problems that need to be addressed as well.
Conclusion:While the Mazda CX-7 (AW3B189E1C) 2010-2012 Transmission Control Module can be an affordable and effective solution for some, it's crucial to weigh the potential risks against the benefits. If you're unsure about installation or the compatibility of the part, it might be wise to consult with a professional mechanic. In summary, consider the condition of your vehicle, the quality of the replacement part, and the cost of any additional repairs before making a decision.
Recommendation:Before purchasing a TCM, thoroughly research the seller and the part to ensure it's of high quality and compatible with your vehicle. If you're not confident in your ability to install the part, consider hiring a professional mechanic to do the job for you.
Details:
High quality oem. 2010 - 2012 CX-7 Mazda.
specifications perfoelectric:
- for models: Cx-7
- for years: 2010–2012
- brand: Mazda
- mpn: Aw3b189e1c
- part type: Tran Controller
- year: 2010 2011 2012
- manufacturer warranty: 90 Day
- fitment type: Direct Replacement
- genuine oem: Yes
- replaces part number: Aw3b-18-9e1a, Aw3b-18-9e1b, Aw3b-18-9e1c, Aw3b-18-9e1e
payments perfoelectric:
- credit card: diners-club
- other
- wallet: paypal
offer perfoelectric:
- prices: $40.00–$305.99
- item condition:
- Used
- Remanufactured
- sold #: 26
- availability: in stock
- best offers: true
- started: december 21, 2024
- in stock #: 5
- options: ship-to-home
general perfoelectric:
- category: Auto Parts > Electrical Components
returns perfoelectric:
- policy: returns accepted
- time: 30 days
- paid by: seller
seller perfoelectric:
- city: chicago, illinois
- rating: 95.7%
- # reviews: 27
shipping perfoelectric:
- carrier: usps
- transit: 6-13 days
- type: calculated
- class: standard
- service: usps ground advantage
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