fits model: Rsx. make: Acura. year: 2002–2004.

( Manufacturer Part Number: 37820-PRB-A07 ), ( Part Type: Ecm Ecu Manual )
The Acura 37820-PRB-A07 is a high-performance engine control module (ECM) specifically designed for the 2002 to 2004 Acura RSX-S models equipped with the K20A2 engine and a 6-speed manual transmission. This ECM is a direct replacement for the original part, ensuring a seamless fit and operation in your vehicle.
This ECM is a crucial component of your RSX-S's powertrain system, as it controls various engine functions such as fuel injection, ignition timing, and emissions control. With its advanced programming, it provides optimal engine performance, ensuring a smooth and responsive driving experience.
The Acura 37820-PRB-A07 is a remanufactured ECM, meaning it has been thoroughly tested and rebuilt to meet or exceed original equipment manufacturer (OEM) specifications. This ensures that you are getting a reliable and durable part that will provide long-lasting performance in your vehicle.
In addition to its performance benefits, this ECM also comes with a one-year warranty, giving you peace of mind and protection against any potential defects. This warranty, along with the high-quality construction and testing, makes this ECM an excellent value for your investment in your RSX-S.
If you are looking for a reliable and high-performance ECM for your 2002 to 2004 Acura RSX-S, the Acura 37820-PRB-A07 is an excellent choice. Its advanced programming, durability, and warranty make it a smart investment for any RSX-S owner looking to enhance their vehicle's performance and reliability.
The Acura RSX-S ECM (Engine Control Module) and ECU (Engine Control Unit) you're considering buying is a crucial part of your vehicle's engine management system. Here are some pros and cons to help you make an informed decision:
Pros:1. Compatibility: This ECM/ECU is specifically designed for the K20A2 engine in 02-04 RSX-S models, ensuring a perfect fit and function.
2. Reliability: Acura, a Honda subsidiary, is renowned for producing high-quality parts, which can translate to improved performance and longevity.
3. Upgrade Potential: The K20A2 engine is known for its tuning potential. This ECM/ECU may allow more extensive tuning, boosting performance.
4. OEM Replacement: If your original ECM/ECU fails, this part can serve as a direct replacement, ensuring minimal disruption to your vehicle's operation.
Cons:1. Cost: Compared to stock parts, replacement ECU/ECMs can be pricey. You may want to consider your budget as a factor.
2. Installation: While some DIY enthusiasts may attempt installation, it's often recommended to have a professional mechanic handle the process to prevent damage or misconfiguration.
3. Complexity: ECUs can be intricate, and making incorrect adjustments can lead to engine problems.
4. Warranty: Depending on the seller, this part may not come with a warranty, leaving you responsible for any post-purchase issues.
Conclusion:The Acura RSX-S ECM/ECU appears to be a reliable and compatible option for your vehicle. However, it's essential to weigh the associated costs and consider whether you have the necessary skills or resources for installation and potential tuning. If you're unsure, it may be wise to consult a professional mechanic or shop before making your purchase.
Good shape and works great. For sale is a good working used 02-04 ACURA RSX-S ECU with part number 37820-PRB-A07. Has small chip in the white plastic. Not noticeable and does not affect ecu.