1. Throttle Body For Sale
  2. sku: 11377661639029502
  3. CHEVROLET 17090015

CHEVROLET 17090015 Gm Throttle Body Injection Adapter 87-91

fits model: 454. make: Gmc, Chevrolet.

17090015 Chevrolet 87-91 Gm Gmc 454 Throttle Body Injection W Adapter Hardware

( Brand: Chevrolet ), ( Manufacturer Part Number: 17090015 ), ( Type: Throttle Body ), ( Items Included: Throttle Valve ), ( Material: Aluminum ), ( Bore Diameter: 2 In ), ( Vintage Part: Yes ), ( Fuel Type: Gasoline )

Review CHEVROLET 87-91 Gm Gmc Throttle Body Injection Adapter Hardware fits 454

Chevrolet 17090015 87-91 GM GMC 454 Throttle Body Injection Adapter

The Chevrolet 17090015 Throttle Body Injection Adapter is a crucial component designed specifically for 87-91 GM GMC vehicles equipped with the powerful 454 engine. This adapter bridges the gap between the traditional carburetor system and the modern fuel injection system, offering a seamless upgrade for your classic vehicle.

Crafted with precision engineering, this adapter ensures a perfect fit, eliminating any potential compatibility issues. It is meticulously engineered to work seamlessly with the existing throttle body and intake manifold, allowing for optimal airflow and efficient combustion.

The Chevrolet 17090015 Throttle Body Injection Adapter is manufactured using high-quality materials that are designed to withstand the rigors of high-performance applications. It features a robust construction that ensures durability, even under extreme conditions.

This adapter is an ideal solution for enthusiasts who want to modernize their classic vehicles while retaining the powerful performance of their 454 engine. It not only enhances the fuel efficiency and power output of your vehicle, but also reduces emissions and improves overall drivability.

In summary, the Chevrolet 17090015 87-91 GM GMC 454 Throttle Body Injection Adapter is more than just a replacement part. It is a gateway to a more modern, efficient, and powerful driving experience for your classic GM GMC vehicle. Upgrade today and experience the difference!

Analysis of Chevrolet 17090015 87-91 GM GMC 454 Throttle Body Injection Adapter

Pros:

1. Compatibility: This throttle body injection adapter is specifically designed for 1987-1991 Chevrolet, GMC, and Oldsmobile vehicles with a 454 engine, ensuring a proper fit and function.

2. Improved Performance: The throttle body injection system can potentially offer better fuel economy, increased horsepower, and smoother idle compared to carburetor systems.

3. OEM Quality: As an Original Equipment Manufacturer (OEM) part, it guarantees a high level of quality and reliability.

4. Enhanced Emissions Compliance: The throttle body injection system incorporates modern emission control systems, making the vehicle more environmentally friendly.

Cons:

1. Cost: The adapter may be more expensive than other aftermarket alternatives, which could be a significant factor for budget-conscious buyers.

2. Potential Complexity: Installing the throttle body injection system might require advanced mechanical skills, as it involves electrical connections and computer diagnostics.

3. Potential Compatibility Issues: Always verify that the adapter is compatible with any modifications, performance parts, or aftermarket components already installed on the vehicle to avoid potential issues.

4. Availability: Given its specific application and OEM status, finding this part may be more challenging compared to generic aftermarket alternatives.

Conclusion:

The Chevrolet 17090015 87-91 GM GMC 454 Throttle Body Injection Adapter offers several advantages, including improved performance and emissions compliance, but it may also present challenges in terms of cost, complexity, and availability. If you are comfortable with the installation process and understand the benefits, this OEM part could be a worthy investment for your vehicle. Alternatively, consider researching aftermarket alternatives that may offer comparable performance at a lower cost.

Details:

Good gm 454 throttle body w/ adapter hardware, 87k miles usage, nothing stripped or broken as removed this fall, hardware.

part #: 17090015 prices

  • $350.00-$800.00

specifications throobo:

  • for models: 454
  • for makes: Gmc, Chevrolet
  • brand: Chevrolet
  • mpn: 17090015
  • type: Throttle Body
  • items included: Throttle Valve
  • material: Aluminum
  • bore diameter: 2 In
  • vintage part: Yes
  • fuel type: Gasoline

general throobo:

  • Car Truck Parts Accessories > Air Fuel Delivery > Throttle Bodies
  • condition: Used

returns throobo:

  • policy: No Returns

offer throobo:

  • started: December 14, 2025
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

seller throobo:

  • # reviews: 1802
  • rating: 100.0%
  • city: Douglassville, Pennsylvania

shipping throobo:

  • cost: $0.00
  • class: Standard
  • service: USPS Ground Advantage
  • carrier: USPS
  • transit: 4-8 Days
  • type: Fixed

payments throobo:

  • other
  • credit card: Discover
  • wallet: Paypal
for models: 454, for makes: gmc, chevrolet, type: throttle body, items included: throttle valve, bore diameter: 2 in, vintage part: yes, fuel type: gasoline,
category: auto parts > car truck parts accessories > air fuel delivery > throttle bodies, material: aluminum, sku: 11377661639029502,
Chevrolet 17090015 Is Similar To:
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4 offers $350.00–$800.00 USD
  • Used. Offer #1 priced at $350.00 + $32.00 shipping estimate = $382.00* total. nothing stripped or broken as removed this fall. Good gm 454 throttle body ( aka tbi )w/ adapter + hardware.+$32.00 shipping
  • Used. Offer #2 priced at $350.00 + $8.99 shipping estimate = $358.99* total. CHEVROLET 20 PICKUP 87-88 Throttle Body Assembly; 8-454 (7.4L). 87 90 Chevrolet GMC 7.4 TBI Throttle Body 17094020.+$8.99 shipping
  • Remanufactured. Offer #3 priced at $800.00 + $15.00 shipping estimate = $815.00* total. Injectors work %100 you can pretest them with a 9 volt battery before installing in your truck. Security paint used on the bolts and injectors (photo 3-5).+$15.00 shipping
  • Used. Offer #4 priced at $399.59 + $0.00 shipping estimate = $399.59* total. CHEVROLET 2500 PICKUP 89 Throttle Body Assembly; 8-454 (7.4L), AT. Ident: 17089092.FREE SHIPPING

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