1. Throttle Body For Sale
  2. sku: 10448341208665883
  3. INFINITI 8425A2

INFINITI 8425A2 Engine Motor Throttle Body 3.5L V6

fits model: Qx60. make: Infiniti. year: 2017–2020.

8425a2 Infiniti 2017-2020 Qx60 3.5l V6 Engine Motor Throttle Body Oem

( Manufacturer Part Number: 8425A2 ), ( Type: Throttle Body ), ( Fuel Type: Gasoline )

Review INFINITI 3.5l V6 Engine Motor Throttle Body Oem fits QX60 2017–2020

Infiniti 8425A2 Throttle Body for 2017-2020 QX60 3.5L V6 Engine

The Infiniti 8425A2 Throttle Body is a precision-engineered component designed specifically for the 3.5L V6 engine of the QX60 models from 2017 to 2020. This throttle body plays a crucial role in regulating the airflow into the engine, thus affecting the vehicle's performance, fuel efficiency, and emissions.

Crafted with high-quality materials, the Infiniti 8425A2 Throttle Body boasts a durable construction that withstands the rigors of daily driving. The throttle body features an electronically controlled butterfly valve, which responds quickly to the driver's input, ensuring smooth and responsive acceleration.

The 8425A2 Throttle Body is equipped with a built-in idle air control valve (IACV) that helps maintain a consistent engine idle speed under various conditions. This feature contributes to a smoother and more comfortable driving experience.

The throttle body also comes with a heat shield to protect sensitive components from excessive engine heat. This shield is designed to insulate the throttle body while allowing heat to dissipate, ensuring optimal performance in all weather conditions.

Installation of the Infiniti 8425A2 Throttle Body is straightforward and can be performed by a competent DIY mechanic or a professional technician. The throttle body comes with all necessary hardware for installation, along with detailed installation instructions.

By replacing a worn or damaged throttle body with the Infiniti 8425A2, QX60 owners can restore their vehicle's performance to factory specifications, ensuring a safe, reliable, and enjoyable driving experience. This high-quality throttle body is an essential upgrade for any QX60 owner seeking to maintain the peak performance of their vehicle.

The Infiniti QX60 3.5L V6 engine with the throttle body (part number 8425A2) from the years 2017 to 2020 presents both advantages and disadvantages for potential buyers.

Pros:

1. Reliability: Infiniti is known for its high-quality and reliable vehicles, and this part is likely to be no exception, ensuring a smooth and dependable driving experience.

2. Availability: As a relatively recent model, the parts for this throttle body should be readily available, making it easier to find and purchase.

3. Performance: The 3.5L V6 engine offers ample power and torque, contributing to a responsive and enjoyable driving experience.

Cons:

1. Potential Issues: While Infiniti vehicles are generally reliable, some owners have reported issues with the 3.5L V6 engine, such as oil consumption and noise concerns. The throttle body, being a critical component of the engine, may be affected by these issues.

2. Cost: Replacing a throttle body is a significant repair, and the cost of this part, along with labor and other associated costs, could add up quickly.

3. Potential Alternatives: There might be aftermarket alternatives available that offer better performance or cost savings, although the quality and longevity of these parts may be questionable.

Conclusion:

While the Infiniti QX60 3.5L V6 engine with the throttle body (part number 8425A2) offers several advantages, including reliability and performance, potential issues and costs should be carefully considered. If you decide to proceed with the purchase, ensure that you are working with a reputable seller and mechanic to minimize any potential problems. If you're on a tight budget, you might want to explore aftermarket alternatives, but be aware that these options may come with tradeoffs in terms of quality and longevity. Ultimately, the decision depends on your specific needs, budget, and comfort level with potential risks.

Details:

PARTS CAME OFF A 2019 INFINITI QX60 LUXE AWD WITH SENSORY PACKAGE. 3.5L VQ35DD-6 DIRECT INJECTION V6 ENGINE. LUXE TRIM SENSORY PKG, 15 SPEAKER BOSE SOUND SYSTEM, HEATED AND COOLED FRONT SEATS, SECOND ROW OUTBOARD REAR ENTERTAINMENT DVD SYSTEM SURROUND VIEW CAMERA. 205,602 MILES.

part #: 8425a2 prices

  • $50.05-$240.00

specifications throobo:

  • for models: Qx60
  • for makes: Infiniti
  • for years: 2017-2020
  • mpn: 8425a2
  • type: Throttle Body
  • fuel type: Gasoline

returns throobo:

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

seller throobo:

  • city: Anderson, South Carolina
  • rating: 99.1%
  • # reviews: 3331

offer throobo:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: June 11, 2025

shipping throobo:

  • type: Fixed
  • transit: 3-7 Days
  • class: Standard
  • service: Standard
  • cost: $0.00

general throobo:

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

payments throobo:

  • other
  • wallet: Paypal
  • credit card: Diners-club
for models: qx60, for makes: infiniti, for years: 2017-2020, type: throttle body, fuel type: gasoline,
category: auto parts > car truck parts accessories > air fuel delivery > throttle bodies, sku: 10448341208665883,
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