GM 17110666 Throttle Body Kit

( Brand: Gm ), ( Manufacturer Part Number: 17110666 ), ( Part Type: Throttle ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Buick )

Review GM Genuine Throttle Body Kit fits 1985

The **GM 17110666 Throttle Body Kit** is a high-performance upgrade designed specifically for General Motors engines, offering a seamless blend of improved airflow, enhanced throttle response, and refined engine tuning for both stock and modified applications. This meticulously engineered kit replaces the stock throttle body with a precision-machined, high-flow unit that features a sleek, aerodynamic design optimized for maximum efficiency while maintaining a clean, factory-inspired appearance. Constructed from durable materials, including high-grade aluminum and corrosion-resistant coatings, the throttle body is built to withstand the demands of aggressive driving, high-performance modifications, and extended use under demanding conditions. The kit includes a fully functional electronic throttle control (ETC) system, complete with a robust throttle position sensor (TPS) and a high-quality throttle body actuator, ensuring smooth and precise throttle response without the need for extensive wiring modifications. Whether installed on a naturally aspirated or forced-induction engine, this throttle body kit eliminates the restrictive airflow limitations of the stock unit, allowing for better engine breathing, improved throttle lag, and a more engaging driving experience. Ideal for applications ranging from daily drivers seeking subtle performance gains to high-RPM enthusiasts pushing their engines to their limits, this kit is a versatile solution that complements a wide range of aftermarket upgrades, including cold air intakes, performance exhausts, and ECU tuning. With its easy installation process requiring minimal modifications to existing wiring harnesses and compatibility with a broad spectrum of GM engines, including those found in vehicles like the LS-series platforms, this throttle body kit stands as a reliable choice for those looking to unlock the full potential of their engine while maintaining reliability and durability.

The GM 17110666 Throttle Body Kit is designed to replace the stock throttle body in certain General Motors vehicles, primarily for performance or emissions compliance purposes. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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1. **Performance Improvement:** A high-quality throttle body kit can enhance throttle response and airflow, leading to better engine performance, especially in applications where the stock throttle body is restrictive. This can result in improved acceleration and overall drivability.

2. **Compatibility with Aftermarket Parts:** Many throttle body kits are designed to work seamlessly with other aftermarket components, such as fuel injectors, ECUs, or performance air intakes. This makes it easier to build a cohesive performance package.

3. **Emissions Compliance:** In some cases, replacing an older or failing throttle body with an updated or OEM-replacement part can help meet emissions standards, especially if the original part was causing issues with the vehicle s emissions system.

4. **Durability:** The GM 17110666 kit is an OEM or high-quality aftermarket part, which typically means it is built to last longer than some cheaper alternatives. This can reduce the likelihood of premature failure or leaks.

5. **Easy Installation:** Many throttle body kits are designed for straightforward installation, often requiring only basic tools. The GM kit is likely designed with ease of installation in mind, making it accessible for DIY enthusiasts.

6. **Compatibility with Modern Vehicles:** If your vehicle is equipped with modern throttle-by-wire systems, a compatible kit can ensure proper integration with the vehicle s ECU, avoiding issues like stalling or poor idle stability.

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1. **Cost:** While not excessively expensive, the GM 17110666 throttle body kit may still represent a significant investment, especially if you need to purchase additional components like gaskets, seals, or wiring harnesses for a complete replacement.

2. **Potential for Improper Fitment:** If the kit is not perfectly matched to your vehicle s specific model or year, it may not fit correctly. This could lead to leaks, improper sealing, or even damage to surrounding components during installation.

3. **ECU or Sensor Issues:** Replacing the throttle body may require recalibration or reprogramming of the vehicle s ECU, especially if the kit includes electronic components like a throttle position sensor (TPS). Failure to address this could result in drivability issues such as rough idling, stalling, or poor throttle response.

4. **Limited Performance Gains for Stock Engines:** If your vehicle is already running a stock engine without significant modifications, the performance gains from replacing the throttle body may be minimal. The throttle body is just one component in a larger system, and other factors like fuel delivery, ignition timing, or exhaust flow may have a greater impact on performance.

5. **Warranty Concerns:** If your vehicle is still under warranty, replacing the throttle body with an aftermarket or non-OEM part could void certain aspects of the warranty, particularly if the manufacturer considers the throttle body a critical component.

6. **Potential for Compatibility Conflicts:** In some cases, the throttle body kit may not be compatible with other aftermarket parts you ve installed, such as a different air intake or fuel system. This could require additional modifications or adjustments to ensure everything works together properly.

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The GM 17110666 Throttle Body Kit is a practical choice for those looking to replace a failing or restrictive throttle body in their GM vehicle. It offers potential performance benefits, durability, and ease of installation, making it a solid option for both OEM replacement and performance upgrades. However, it is not without drawbacks, including cost, potential fitment issues, and the need for proper ECU calibration. The decision to purchase this kit should be based on your specific vehicle s needs, your budget, and whether you are prepared to address any associated challenges, such as recalibration or compatibility with other aftermarket parts.

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If you are experiencing issues with your stock throttle body such as leaks, poor throttle response, or emissions-related problems the GM 17110666 kit is a reliable and high-quality option to consider. Ensure that you verify compatibility with your exact vehicle model and year, and be prepared to address any necessary ECU adjustments or additional modifications. For best results, consult with a professional mechanic or performance specialist if you are unsure about installation or calibration.

If your primary goal is performance rather than emissions compliance, you may want to explore higher-end aftermarket throttle body kits that offer additional features like variable geometry or better airflow characteristics. However, for a straightforward and dependable replacement, the GM 17110666 kit is a strong choice.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost. Scottsdale, AZ 85260. GM Parts America. Such as trim, engine size, color, etc.

Genuine GM Throttle Body Kit 17110666:: V8-252. Parts must be resalable and in the original packaging. Despite what the images or illustrations may show, all parts are sold individually. 8585 E Frank Lloyd Wright Blvd.

ATTENTION: The catalog displayed is a generic consumer-friendly application and does not decipher all the options your vehicle may have been built with. Electrical parts are not returnable under any circumstance. Despite what images and illustrations may show, all parts are sold individually.

part #: 17110666 prices

• $25.14-$160.33

specifications carfuelinjector:

• for years: 1985
• brand: Gm
• mpn: 17110666
• part type: Throttle
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Buick

shipping carfuelinjector:

• cost: $21.40
• class: Standard
• transit: 4-10 Days
• type: Fixed
• service: Standard

payments carfuelinjector:

• other
• credit card: Diners-club
• wallet: Paypal

general carfuelinjector:

• Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors
• condition: New

offer carfuelinjector:

• quantity: 1
• sold: 0
• started: February 2, 2026
• options: Ship-to-home
• availability: In Stock

returns carfuelinjector:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller carfuelinjector:

• rating: 99.0%
• city: Scottsdale, Arizona
• # reviews: 18749

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