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  2. sku: 4233968275248793
  3. DORMAN 69478QXJV

DORMAN 69478QXJV Supercharger Coupling

fits model: Park. make: Buick. year: 1991–2005.

69478qxjv Dorman For 1991-2005 Buick Park Avenue Supercharger Coupling 1999 1995

( Brand: Dorman ), ( Manufacturer Part Number: 69478QXJV ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Supercharger Coupling ), ( Years: 1999 1995 1997 1998 1994 2000 1996 1992 2001 2003 1991 1993 2002 ), ( Application: Buick Park Avenue Supercharger Coupling ), ( Cs-sku: 400 )

Review DORMAN For Buick Avenue Supercharger Coupling fits PARK 1991–2005

The Dorman 69478QXJV is a supercharger coupling designed for select Buick Park Avenue models manufactured between 1991 and 2005, with a specific focus on the 1995 and 1999 models. This part is an essential component in the engine's supercharging system, responsible for connecting the supercharger to the intake manifold.

This coupling is meticulously engineered to provide a secure and reliable connection between critical engine components. It is made from high-quality materials that ensure durability and resistance to wear and tear. The exterior of the coupling is coated with a corrosion-resistant finish, which protects it from the damaging effects of harsh environmental conditions.

The Dorman 69478QXJV features a unique design with a clamp-on installation, which makes it easy to install and replace. The clamp design allows for a precise fit and eliminates the need for additional fasteners or special tools. Additionally, the coupling comes with a gasket that ensures a leak-free seal between the supercharger and the intake manifold.

This supercharger coupling is a direct replacement for the original part, ensuring a perfect fit and function. It is engineered to meet or exceed OEM specifications, ensuring optimal engine performance and longevity. The Dorman 69478QXJV is also backed by a comprehensive warranty, giving you peace of mind and protection against any manufacturing defects.

In summary, the Dorman 69478QXJV is a high-quality supercharger coupling designed for select Buick Park Avenue models. It is engineered to provide a secure and reliable connection between the supercharger and the intake manifold, ensuring optimal engine performance and longevity. Its easy-to-install clamp design and corrosion-resistant finish make it an ideal choice for vehicle owners looking for a durable and reliable replacement part.

The Dorman 69478QXJV supercharger coupling is a component that can be used in 1991-2005 Buick Park Avenue models, including the 1999 and 1995 variants. This part is designed to replace the original supercharger coupling that may have worn out or failed due to normal use or aging. Here are some pros and cons of buying this part to help you make an informed decision.

Pros:

- The Dorman 69478QXJV is specifically designed for use in 1991-2005 Buick Park Avenue models, ensuring a precise fit and function.

- This part is made of high-quality materials, which can ensure durability and reliability.

- Installing this part can help improve the performance of your vehicle by increasing the intake air flow to the engine.

- The Dorman 69478QXJV is backed by a 1-year warranty, providing peace of mind for customers.

Cons:

- The cost of this part may be higher compared to aftermarket or used alternatives, but the quality and fit may be worth the investment.

- Installing this part may require some mechanical knowledge and skills, or the assistance of a professional mechanic.

- If the failure of the original supercharger coupling was due to a larger underlying issue, replacing only this part may not fully resolve the problem.

Conclusion:

The Dorman 69478QXJV supercharger coupling is a high-quality, precise-fitting replacement part for 1991-2005 Buick Park Avenue models. Its durability and reliability can help improve the performance of your vehicle and provide peace of mind with the included warranty. However, the cost of this part may be higher compared to alternatives, and installation may require some mechanical knowledge. It is recommended that you consider the overall condition of your vehicle and your mechanical abilities before making a decision to purchase this part. If you are unsure, it may be best to consult with a professional mechanic for advice.

Details:

Trustworthy quality - backed by team of product experts in the USA and more than a century automotive experience. Durable construction - this part is made from quality materials to ensure reliable performance and long service life. 12 Month Warranty Fitment Notes: Vehicle: Engine: 1991 2005 Buick Park Avenue Supercharged. Restores functionality - reliable replacement for an original coupling that has failed due to heat.

Quality engineering - designed and tested in the USA. Durable manufacturing - made of high-strength polyurethane. Direct replacement - this supercharger coupling is designed to match the fit and function of original on specified vehicles.

part #: 69478qxjv price

  • $29.05

specifications reppchargers:

  • for models: Park
  • for makes: Buick
  • for years: 1991-2005
  • brand: Dorman
  • mpn: 69478qxjv
  • manufacturer warranty: 12 Month Warranty
  • notes: Supercharger Coupling
  • years: 1999 1995 1997 1998 1994 2000 1996 1992 2001 2003 1991 1993 2002
  • application: Buick Park Avenue Supercharger Coupling
  • cs-sku: 400

returns reppchargers:

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

payments reppchargers:

  • wallet: Paypal
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general reppchargers:

  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Superchargers Parts
  • condition: New

offer reppchargers:

  • quantity: 1
  • availability: In Stock
  • started: April 16, 2026
  • options: Ship-to-home
  • sold: 0

shipping reppchargers:

  • carrier: FedEx
  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • transit: 2-6 Days
  • class: Standard

seller reppchargers:

  • city: Dallas, Texas
  • rating: 98.8%
  • # reviews: 328596
for models: park, for makes: buick, for years: 1991-2005, manufacturer warranty: 12 month warranty, notes: supercharger coupling, years: 1999 1995 1997 1998 1994 2000 1996 1992 2001 2003 1991 1993 2002, application: buick park avenue supercharger coupling, cs-sku: 400,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > superchargers parts, sku: 4233968275248793,

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