fits model: Si, Civic. make: Honda. year: 2002–2005.

( Manufacturer Part Number: 21200-PPP-020 ), ( Type: Manual Transmission )
The Honda 21200-PPP-020 02-05 Civic SI EP3 Transmission K20A3 is a high-performance automotive component designed specifically for the fourth-generation Honda Civic Si (EP3). This transmission offers an exceptional blend of power, durability, and reliability, making it an excellent choice for enthusiasts looking to enhance the performance of their vehicle.
The K20A3 transmission is a 6-speed manual transmission, which provides a smooth and precise shifting experience. It features a gear ratio that is optimized for performance, allowing for quick acceleration and smooth power delivery. The transmission is also equipped with a limited-slip differential, which helps to prevent wheelspin and improve traction, especially during high-speed cornering.
The Honda 21200-PPP-020 02-05 Civic SI EP3 Transmission K20A3 is made from high-quality materials, including cast iron and steel. This ensures that the transmission is robust and can withstand the high levels of power and torque that are typical of high-performance vehicles. The transmission is also designed to be easy to maintain, with accessible service points and a straightforward layout.
One of the standout features of this transmission is its ability to handle high levels of boost pressure. This is particularly useful for those who have modified their EP3 Civic SI with a turbocharger, as it allows the engine to deliver maximum power without the risk of transmission failure.
In terms of fit and compatibility, the Honda 21200-PPP-020 02-05 Civic SI EP3 Transmission K20A3 is a direct replacement for the original transmission, meaning that it should fit straight into the vehicle without requiring any modifications. However, it is always recommended to consult a professional mechanic before undertaking any major vehicle modifications.
Overall, the Honda 21200-PPP-020 02-05 Civic SI EP3 Transmission K20A3 is a high-quality, high-performance component that is perfect for EP3 Civic SI owners looking to take their vehicle to the next level. Its robust construction, smooth shifting, and ability to handle high levels of boost pressure make it an excellent choice for those who demand the best from their vehicle.
Pros of buying a Honda K20A3 transmission for a Civic SI (EP3):1. Reliability: The K20A3 engine and transmission are known for their reliability and durability, which can save you money in the long run.
2. Performance: This transmission is designed to handle high power output, making it suitable for modified or performance-oriented Civic SI cars.
3. Availability: The Honda K20A3 transmission is widely available and can be easily sourced from various parts suppliers, making it easy to find and install.
4. Cost-effective: Compared to some aftermarket transmissions, the K20A3 can be a more cost-effective option for those looking to upgrade or repair their Civic SI's transmission.
Cons of buying a Honda K20A3 transmission for a Civic SI (EP3):1. Complexity: The K20A3 transmission is a complex design with many moving parts, which can make it more difficult to diagnose and repair if something goes wrong.
2. Compatibility: While the K20A3 transmission is widely used in various Honda models, it may not be a direct fit for all Civic SI (EP3) models, requiring additional modifications or parts.
3. Wear and tear: Like any other transmission, the K20A3 can experience wear and tear over time, which may require regular maintenance or replacement.
Conclusion:The Honda K20A3 transmission can be a great option for Civic SI (EP3) owners looking for improved performance and reliability. However, it's important to consider the complexity of the transmission and the potential for compatibility issues before making a purchase. If you're willing to invest the time and resources to maintain and modify the transmission as needed, the K20A3 can be a cost-effective and powerful upgrade for your Civic SI.
Recommendation:If you're in the market for a new transmission for your Civic SI (EP3), I would recommend researching the K20A3 thoroughly and consulting with a knowledgeable mechanic or transmission specialist to ensure that it's the right fit for your specific car and driving needs. Additionally, consider purchasing from a reputable parts supplier to ensure that you're getting a high-quality transmission that will last.
OEM Discontinued. OEM part number. Processing is defined as the time that order was received to it packaged ready for shipping. 21200-PPP-020.
02-05 Honda Civic Si EP3 Back Transmission Case M/T K20a3 Used. Read before purchasing.