fits model: S10, Blazer, Jimmy. make: Chevrolet. year: 1993–1994.

( Brand: Chevrolet Truck ), ( Manufacturer Part Number: BLAZERS10 ), ( Part Type: Throttle ), ( Conditions Options: At, 4x4, Pulled On Shelf ), ( Genuine Oem: Yes ), ( Ipn: 337-04959 )
The Chevrolet 337-04959 Throttle Body for TBI applications is a crucial component of the fuel delivery system in select 1993-1994 Blazer, S10, Jimmy, and S15 models. This throttle body is specifically designed to work with the Throttle Body Injection (TBI) system and is an essential upgrade for vehicle owners seeking improved engine performance and fuel efficiency.
The throttle body is meticulously engineered to provide precise control over the airflow entering the engine. Its advanced design features a robust construction, ensuring durability and reliability even under heavy usage. The body is made from high-quality materials, including a durable cast aluminum housing, to resist corrosion and wear.
The 337-04959 Throttle Body comes with an integrated throttle position sensor (TPS), which accurately measures the throttle position and sends this crucial information to the vehicle's engine control module (ECM). This allows the engine to optimize fuel delivery and engine timing for various driving conditions.
The throttle body also includes a built-in idle air control valve (IACV), which maintains a consistent idle speed. The IACV adjusts the amount of air entering the engine during idle, ensuring a stable and smooth engine operation.
This throttle body is easy to install, requiring no additional modifications or adjustments. It is a direct replacement for the original part and is designed to fit seamlessly into the existing system. The kit includes all necessary hardware for a hassle-free installation process.
By upgrading to the Chevrolet 337-04959 Throttle Body, you can expect improved engine performance, enhanced fuel efficiency, and a smoother driving experience. Its advanced design allows for more precise control over the air/fuel mixture, resulting in better combustion and increased power output. Additionally, the throttle body's durability ensures long-lasting performance, making it an excellent investment for vehicle owners looking to enhance their driving experience.
The Chevrolet 337-04959 Throttle Body is a replacement part designed for various Chevrolet models, including Blazer, S10, Jimmy, and S15, from 1993 to 1994. This component is essential for maintaining the proper engine performance. When considering purchasing this throttle body, it's important to evaluate its pros and cons.
Pros:1. Improved Engine Performance: A new throttle body can help restore the vehicle's original engine performance. This can lead to smoother acceleration and improved fuel efficiency.
2. OEM (Original Equipment Manufacturer) Part: This throttle body is a genuine GM part. It ensures a perfect fit and function, as it is specifically designed for the specific Chevrolet models.
3. Reduced Emissions: A worn-out or faulty throttle body can cause increased emissions. By replacing it with a new one, you can help your vehicle meet the required emissions standards.
4. Enhanced Reliability: A new throttle body is less likely to fail, ensuring a more reliable driving experience.
Cons:1. Cost: Replacing a throttle body can be an expensive repair. The part alone may cost around $200 to $300, and labor costs can add another $200 to $300.
2. Installation Complexity: Installing a throttle body can be a challenging task, especially for those without experience in automotive repairs.
3. Potential for Additional Repairs: A worn-out throttle body can indicate other underlying engine issues. Replacing the throttle body may uncover additional repairs needed.
Conclusion:The Chevrolet 337-04959 Throttle Body is an essential component for maintaining the optimal performance of your 93-94 Blazer, S10, Jimmy, or S15. While the cost and installation complexity are drawbacks, the improved engine performance, OEM fit, reduced emissions, and enhanced reliability make it a worthwhile investment.
Recommendation:If you're experiencing issues with your vehicle's engine performance, it's essential to consider replacing the throttle body. Before making the purchase, ensure you have a clear understanding of the installation process and the associated costs. You may also consider consulting a professional mechanic for advice and assistance with the installation. Ultimately, the benefits of a new throttle body can significantly improve your driving experience.