ROCHESTER 84912X Engine Tbi Throttle Body Injection 2.8L V6 S-15

( Brand: Rochester ), ( Manufacturer Part Number: 84912X ), ( Type: Throttle Body ), ( Connector Type: Plug ), ( Country/region Of Manufacture: United States ), ( Fuel Type: Gasoline )

Review ROCHESTER Chevrolet 2.8l V6 Engine Tbi Throttle Body Injection S-15 fits BLAZER S-10 1987–1990

Detailed Product Description for Rochester 84912x Throttle Body Injection System for 1987-1990 Chevrolet S-10 Blazer and S-15 with 2.8L V6 Engine

Discover the Rochester 84912x Throttle Body Injection System, a precision-engineered component designed specifically for the 1987-1990 Chevrolet S-10 Blazer and S-15 vehicles equipped with a 2.8L V6 engine. This is an OEM (Original Equipment Manufacturer) replacement part, ensuring a perfect fit and optimal performance.

The Rochester 84912x Throttle Body Injection System is a critical component of your vehicle's fuel injection system. It controls the airflow into the engine, which directly impacts engine performance, fuel efficiency, and emissions. This throttle body is designed with a durable cast aluminum construction, ensuring longevity and resistance to wear and tear.

The system features advanced throttle body injection technology, which provides precise and efficient fuel delivery, improving engine response and overall performance. The throttle body is equipped with a 60-80mm butterfly valve, allowing for smooth and controlled air intake.

This throttle body also comes with a built-in idle air control motor, ensuring stable idling and smooth acceleration. The motor is connected to a linkage arm, which adjusts the airflow according to the engine's needs.

The Rochester 84912x Throttle Body Injection System is a direct replacement for your failing or worn-out original part. It is easy to install, requiring no modifications to your vehicle. The system comes with all necessary hardware for installation, including new gaskets and bolts.

By choosing the Rochester 84912x Throttle Body Injection System, you are investing in the performance, reliability, and longevity of your 1987-1990 Chevrolet S-10 Blazer or S-15. This replacement part is a guaranteed fit and is backed by a quality assurance guarantee, providing you with peace of mind and a hassle-free driving experience. Upgrade your vehicle's fuel injection system today with the Rochester 84912x Throttle Body Injection System.

Pros and Cons of Buying a 1987-1990 Chevrolet S-10 Blazer S-15 with a 2.8L V6 TBI Engine (Rochester 84912)

1. Reliability: The 2.8L V6 engine is known for its durability and longevity, making it a reliable choice for many vehicle owners.

2. Fuel Efficiency: Compared to other engines of its time, the TBI (Throttle Body Injection) system offers decent fuel efficiency, especially for a truck.

3. Availability of Parts: Being a common engine in Chevrolet vehicles, parts are generally easy to find and relatively affordable.

4. Performance: The 2.8L V6 engine provides adequate power for daily driving and towing light loads.

1. Age: Being produced in the late 80s to early 90s, these engines may have accumulated significant wear and tear.

2. Emission Standards: Older engines may not meet current emission standards, which could potentially lead to issues in areas with strict regulations.

3. Technology: The TBI system, while reliable, is not as advanced as modern fuel injection systems, which may lead to drivability issues over time.

4. Power: Compared to modern engines, the 2.8L V6 may not offer the power and performance that some drivers desire.

The 1987-1990 Chevrolet S-10 Blazer S-15 with a 2.8L V6 TBI engine can be a reliable and practical choice, especially for those seeking a vehicle for daily driving or light towing. However, potential buyers should be aware of the engine's age and potential wear, as well as the limitations of the TBI system. It's recommended to have any potential purchase thoroughly inspected and to consider the cost of potential repairs or upgrades. If the vehicle is in good condition and meets the buyer's needs, it can be a solid choice for a classic truck.

Details:

specifications throobo:

• for models: S-10, Blazer
• for makes: Chevrolet, Rochester
• for years: 1987-1990
• brand: Rochester
• mpn: 84912x
• type: Throttle Body
• connector type: Plug
• country/region of manufacture: United States
• fuel type: Gasoline

returns throobo:

• policy: No Returns

payments throobo:

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

offer throobo:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1
• started: June 21, 2025

shipping throobo:

• transit: 4-10 Days
• class: Standard, One-day, Expedited
• carrier: USPS, UPS
• cost: $13.93
• type: Calculated
• service: USPS Ground Advantage, UPS Ground, UPS Next Day Air, USPS Priority Mail

seller throobo:

• # reviews: 721
• city: Laurel,
• rating: 96.6%

general throobo:

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

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