fits model: Sl3, Si.

( Part Type: Transmission ), ( Surface Finish: Dirty )
The SL3 Transmission for the 1991 Civic SI is a high-performance automatic transmission system designed to deliver smooth and efficient power transfer in your vehicle. This transmission is a direct replacement for the original SL1 or SL2 automatic transmissions used in the 1991 Civic SI, offering improved performance and durability.
The SL3 transmission features a hydraulic control system that provides precise and quick shifts, ensuring a smooth driving experience. It is equipped with a torque converter that helps in smooth acceleration and eliminates the need for manual shifting. The transmission also includes a lock-up torque converter that reduces power loss and improves fuel efficiency by allowing the engine to directly drive the wheels at higher speeds.
The SL3 transmission is built to withstand the increased power and torque produced by the 1991 Civic SI's high-performance engine. It is made with high-quality materials, including cast iron gears and steel synchronizers, ensuring durability and reliability. The transmission also includes a heavy-duty clutch pack that provides smooth and consistent shifts, even under heavy load.
The SL3 transmission is easy to install and comes with all necessary mounting hardware and instructions. It is compatible with the original engine and transmission mounting locations, making it a straightforward upgrade for your 1991 Civic SI. The transmission is also backed by a warranty, providing peace of mind and protecting your investment.
In summary, the SL3 Transmission for the 1991 Civic SI is a high-performance automatic transmission system that delivers smooth and efficient power transfer, improved performance, and durability. It is easy to install and backed by a warranty, making it a great upgrade for your 1991 Civic SI.
Pros of buying a SL3 transmission for a 1991 Civic SI:1. Reliability: The SL3 transmission is known for its durability and reliability, especially when compared to the earlier D16A6 and D16Z6 transmissions.
2. Performance: The SL3 transmission provides smoother and quicker shifts, which can improve the overall driving experience of the 1991 Civic SI.
3. Availability: The SL3 transmission is a common upgrade for Honda Civics, and parts are readily available, making repairs and maintenance relatively easy and cost-effective.
4. Value: The SL3 transmission can improve the resale value of a 1991 Civic SI, as it is a desirable upgrade for many enthusiasts.
Cons of buying a SL3 transmission for a 1991 Civic SI:1. Compatibility issues: The SL3 transmission may not be a direct bolt-in for a 1991 Civic SI, and some modifications may be required to make it fit properly.
2. Expense: While the SL3 transmission is generally more reliable and cost-effective in the long run, the upfront cost of purchasing and installing it can be significant.
3. Potential for damage: If not installed properly, the SL3 transmission can be prone to damage, such as clutch failure or gear damage.
Conclusion:The SL3 transmission is a popular upgrade for 1991 Civic SI owners due to its reliability, performance, and availability. While there are some potential drawbacks, such as compatibility issues and upfront expense, the benefits often outweigh the costs. If you are considering this upgrade, it is essential to do your research and find a reputable mechanic to ensure a successful installation.
Recommendation:If you are looking to upgrade the transmission in your 1991 Civic SI, the SL3 transmission is a solid choice. However, it is important to weigh the pros and cons and consider your budget and personal preferences. If you are unsure, it may be beneficial to consult with a knowledgeable mechanic or enthusiast to help you make an informed decision.
Used transmission I pulled it out of my running 91 civic Si, I did a ls swap. Also comes with starter. Transmission is in perfect working order.