fits model: Mx5, Miata. make: Mazda. year: 1999–2005.

( Manufacturer Part Number: BP4X-5511 ), ( Part Type: Intake Valve Throttle ), ( Ipn: Bp4x 5511 4c18 )
The Mazda BP4X-5511 Throttle Body for the 1999-2005 Miata (also known as the Mazda MX-5) is a vital component of your vehicle's engine management system. This throttle body is specifically designed for the NA (North American) version of the Miata, and it replaces the original part with improved performance and reliability.
The BP4X-5511 Throttle Body features a high-quality, precision-machined aluminum body, ensuring a perfect fit and long-lasting durability. This throttle body also includes an integrated Idle Air Control (IAC) valve, allowing for easy installation and fewer potential issues compared to separate IAC valves.
One of the key features of this throttle body is its integrated Throttle Position Sensor (TPS). The TPS is responsible for sending a signal to the engine control unit (ECU) about the throttle position, which helps regulate engine speed and fuel delivery. The BP4X-5511 Throttle Body's TPS is designed for accurate and reliable operation, ensuring optimal engine performance.
The BP4X-5511 Throttle Body is also equipped with an Idle Air Control (IAC) valve, which helps maintain a consistent idle speed under various operating conditions. This valve adjusts the amount of air entering the engine to maintain a stable idle, improving drivability and reducing engine noise.
Installing the BP4X-5511 Throttle Body is a straightforward process, and it is compatible with both manual and automatic transmission Miata models. This throttle body comes with all necessary hardware for installation, including mounting bolts and gaskets, making the installation process easy and hassle-free.
In summary, the Mazda BP4X-5511 Throttle Body is a high-quality replacement for the original throttle body on 1999-2005 Miata NA models. Its integrated TPS and IAC valve, along with its precision-machined aluminum body, ensure accurate operation and durability. With easy installation and all necessary hardware included, this throttle body is a great upgrade for any Miata enthusiast looking to improve their vehicle's performance and reliability.
Pros of buying Mazda BP4S-5511 Intake Throttle Body TPS Idle Valve for 1999-2005 Mazda Miata:1. OEM Part: This is an original equipment manufacturer (OEM) part, which means it is manufactured by Mazda and designed to fit your car perfectly.
2. Improved Performance: Replacing a worn-out or faulty throttle body can improve your car's engine performance, acceleration, and fuel efficiency.
3. Easy Installation: The throttle body is a relatively simple part to replace, and many people can do it themselves with basic tools.
4. Long-Lasting: OEM parts are usually of high quality and designed to last longer than aftermarket parts.
Cons of buying Mazda BP4S-5511 Intake Throttle Body TPS Idle Valve for 1999-2005 Mazda Miata:1. Price: OEM parts can be more expensive than aftermarket parts due to their high quality and brand name.
2. Availability: OEM parts may be harder to find than aftermarket parts, especially for older models.
3. No Performance Upgrades: While this part will improve your car's performance, it does not offer any additional performance upgrades like some aftermarket parts do.
Conclusion:If you are looking for a reliable and high-quality replacement part for your 1999-2005 Mazda Miata, the Mazda BP4S-5511 Intake Throttle Body TPS Idle Valve is a great option. Its OEM quality and fit guarantee that it will improve your car's performance and longevity. However, if you are looking for a more cost-effective option or additional performance upgrades, you may want to consider aftermarket parts.
Recommendation:If you value reliability, fit, and quality above all else, it is recommended to buy the Mazda BP4S-5511 Intake Throttle Body TPS Idle Valve for your 1999-2005 Mazda Miata. If you are looking for a more cost-effective option or additional performance upgrades, you may want to consider aftermarket parts, but be aware that they may not fit as well or last as long.
Item Brand: Mazda. 99-05 Mazda Mx5 Miata Intake Throttle Body With Tps Idle Valve Bp4x 5511throttle body Includes tps and ICC Both sensors tested good working order.