fits model: Ls1.

( Brand: Gm ), ( Manufacturer Part Number: 25317951 ), ( Part Type: Throttle )
The 25317951 LS1 Throttle Body from GM is a crucial component of your vehicle's fuel delivery and engine management system. This throttle body is specifically designed for the LS1 engine, which is known for its power and performance.
The 25317951 LS1 Throttle Body is made with precision and durability in mind. It features a high-quality, durable aluminum construction that can withstand the harsh conditions of regular use. The throttle body also includes a multi-port, metering design that provides precise air/fuel mixture control for optimal engine performance.
The throttle body also features a vacuum secondary idle control system, which helps maintain a consistent idle speed under various engine loads and conditions. This system ensures smooth and consistent operation of your engine, whether you're idling in traffic or accelerating on the highway.
The 25317951 LS1 Throttle Body also includes a built-in temperature sensor, which provides real-time feedback to the engine control module. This allows the engine to adjust fuel delivery and ignition timing to maintain optimal performance and fuel efficiency, even in varying temperature conditions.
In addition, this throttle body is easy to install, with a simple bolt-on design that requires no special tools or modifications to your engine bay. It also comes with all necessary mounting hardware, making installation a breeze.
In summary, the 25317951 LS1 Throttle Body is a high-quality, durable, and performance-enhancing component for your LS1 engine. Its precise metering design, vacuum secondary idle control system, and built-in temperature sensor ensure optimal engine performance and fuel efficiency. And with its easy installation, you can get back on the road in no time.
Pros of buying a 25317951 LS1 Throttle Body GM:1. OEM Part: This throttle body is an original equipment manufacturer part from General Motors, ensuring compatibility and reliability with your LS1 engine.
2. Improved Performance: The LS1 throttle body can provide better throttle response, which can improve engine performance and responsiveness.
3. Durable: Made of high-quality materials, this throttle body is likely to be durable and last a long time.
Cons of buying a 25317951 LS1 Throttle Body GM:1. Cost: Replacing a throttle body can be a costly repair, and this OEM part may be more expensive than aftermarket alternatives.
2. Installation: Installing a throttle body can be a complex task, and may require specialized tools and knowledge.
3. Availability: OEM parts may not always be readily available, which could result in a delay in getting the part and completing the repair.
Conclusion: If you are looking for a reliable and high-quality throttle body for your LS1 engine, the 25317951 LS1 Throttle Body GM is a great option. However, be prepared for the potential cost and complexity of the installation process. If you are looking for a more budget-friendly option, you may want to consider an aftermarket throttle body.
Recommendation: If you have the budget and the skills to install it, the 25317951 LS1 Throttle Body GM is a great choice for those who want the peace of mind of using an OEM part. If you're not comfortable with installing it yourself or if you want to save some money, consider an aftermarket throttle body that fits your specific needs and budget.
Its the 3 screw connection which will fit to LS1 or ls6 intake manifold with no adapter plate. Part number used. Bought for an engine swap but I ended up going with ls2 throttle body.