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  3. DORMAN 977-078

DORMAN 977-078 Fuel Injection Throttle Body Select

fits make: Toyota.

977-078 Dorman Fuel Injection Throttle Body Compatible With Select Toyota Models

( Brand: Dorman ), ( Manufacturer Part Number: 977-078 ), ( Part Type: Fuel Throttle )

Review DORMAN Fuel Injection Throttle Body Compatible Select Toyota Model's

Dorman 977-078 Fuel Injection Throttle Body - Precision Engine Control for Select Toyota Models

The Dorman 977-078 Fuel Injection Throttle Body is a high-quality replacement part designed to deliver precise engine control for select Toyota vehicles, ensuring optimal performance and fuel efficiency. This throttle body is a direct-fit replacement for the original equipment, ensuring a seamless installation process and a perfect fit every time.

Crafted from durable materials, this throttle body is engineered to withstand the rigors of daily driving and deliver long-lasting performance. It features a electronically controlled throttle position (drive-by-wire) for smooth and responsive acceleration, while the integrated idle air control valve allows for precise engine idling and reduced emissions.

The Dorman 977-078 Fuel Injection Throttle Body is designed to work seamlessly with your vehicle's fuel injection system, providing precise fuel delivery and efficient combustion. Its integrated electronic throttle position sensor provides accurate feedback to the engine control module, ensuring smooth and predictable throttle response.

Installation of the Dorman 977-078 Fuel Injection Throttle Body is straightforward and can be completed by most DIY enthusiasts with basic tools and mechanical knowledge. A detailed, easy-to-follow installation guide is included with each throttle body, making the process as simple as possible.

In conclusion, the Dorman 977-078 Fuel Injection Throttle Body is a top-quality replacement part that provides precise engine control, smooth acceleration, and long-lasting performance for select Toyota vehicles. With its easy installation process and included installation guide, it's the perfect choice for those looking to restore the performance of their Toyota's fuel injection system.

The Dorman 977-078 Fuel Injection Throttle Body is a potential replacement for Toyota vehicles. Let's consider its pros and cons.

Pros:

1. OEM-style replacement: This throttle body is designed to fit and function like the original part, ensuring compatibility and ease of installation.

2. Improved performance: Some users report smoother engine performance and better fuel efficiency after installing this throttle body.

3. Cost-effective: Compared to buying a new or rebuilt OEM part, this aftermarket throttle body is typically less expensive.

4. Wide application: The Dorman 977-078 is designed to fit various Toyota models, making it a versatile option.

Cons:

1. Quality concerns: As with any aftermarket part, there may be concerns about the quality and durability compared to OEM parts.

2. Fitment issues: While the throttle body is designed to fit various models, there could be instances where it does not fit perfectly, requiring modifications.

3. Lack of warranty: Aftermarket parts like this one may not come with the same warranty coverage as OEM parts.

4. Learning curve: If you are not experienced with car repairs, installing this throttle body might require research and effort to ensure proper installation.

Conclusion:

The Dorman 977-078 Fuel Injection Throttle Body offers a cost-effective solution for replacing a faulty or worn-out throttle body in your Toyota vehicle. However, it's essential to weigh the potential quality concerns and fitment issues against the savings and improved performance. If you have experience with car repairs and are comfortable working with aftermarket parts, this throttle body could be a good choice. Otherwise, you might want to consider an OEM part for peace of mind and better warranty coverage. Always ensure to double-check compatibility before making a purchase.

Details:

Unused, ready to use.

part #: 977078 prices

  • $314.52-$419.95

specifications carfuelinjector:

  • for makes: Toyota
  • brand: Dorman
  • mpn: 977-078
  • part type: Fuel Throttle

payments carfuelinjector:

  • credit card: Diners-club
  • other
  • wallet: Apple-pay

general carfuelinjector:

  • condition: New other see details
  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors

returns carfuelinjector:

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

offer carfuelinjector:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: December 17, 2025

seller carfuelinjector:

  • rating: 95.5%
  • city: San Francisco, California
  • # reviews: 5129

shipping carfuelinjector:

  • transit: 5-9 Days
  • class: Standard
  • service: Standard
  • cost: $0.00
  • type: Fixed
for makes: toyota, part type: fuel throttle,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 13590409744965721,
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