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  3. DORMAN 77BNHMS72

77BNHMS72 DORMAN Rear Expansion Plug Jetfire F85 Oldsmobile

fits model: F85, Cutlass. make: Oldsmobile. year: 1961–1963.

77BNHMS72 DORMAN Rear Expansion Plug Jetfire F85 Oldsmobile
Product Aspects
BrandDORMAN
Manufacturer Part Number77BNHMS72
TypeEXPANSION PLUG
Placement On VehicleREAR
Fits 11962-1963 OLDSMOBILE CUTLASS
Fits 21961-1963 OLDSMOBILE F85
Fits 31962-1963 OLDSMOBILE JETFIRE
Fit NoteENGINE CORE PLUG 3/4 IN.; AS REQUIRED; PACKAGE QUANTITY
Manufacturer Warranty12 MONTH WARRANTY
AttentionPLEASE READ ALL NOTES TO CONFIRM FITMENT
Cs-sku400

Review DORMAN Rear Expansion Plug For Oldsmobile Jetfire for OLDSMOBILE CUTLASS F85 1961–1963

Dorman 77BNHMS72 Rear Expansion Plug for Oldsmobile Cutlass F85 Jetfire (1961-1963)

Description:

The Dorman 77BNHMS72 Rear Expansion Plug is an essential replacement part designed specifically for the Oldsmobile Cutlass F85 Jetfire models from 1961 to 1963. This plug plays a crucial role in the vehicle's fuel system and ensuring its optimal performance.

This expansion plug is made from high-quality materials, ensuring durability and reliability. It features a unique design that allows for easy installation and removal, making it a preferred choice among automotive professionals and enthusiasts. The plug's exterior is engineered to withstand the harsh conditions of the fuel tank environment, resisting corrosion and ensuring a secure seal.

The Dorman 77BNHMS72 Rear Expansion Plug is a direct OEM replacement for the original part, ensuring a perfect fit and function. It is engineered to meet or exceed the original equipment specifications, providing the same level of performance and reliability as the original part.

Installing the Dorman 77BNHMS72 Rear Expansion Plug is a straightforward process. Simply drain the fuel tank, remove the old expansion plug, and replace it with the new one. The new plug will seal tightly, preventing fuel leaks and ensuring the proper flow of fuel to the engine.

By choosing the Dorman 77BNHMS72 Rear Expansion Plug for your Oldsmobile Cutlass F85 Jetfire (1961-1963), you are investing in a high-quality, reliable replacement part that will help maintain the performance and longevity of your vehicle.

Key Features:

* Direct OEM replacement for Oldsmobile Cutlass F85 Jetfire (1961-1963)

* High-quality materials for durability and reliability

* Easy installation and removal

* Designed to resist corrosion and ensure a secure seal

* Meets or exceeds original equipment specifications.

Dorman 77BNHMS72 Rear Expansion Plug for Oldsmobile Cutlass F85 Jetfire (1961-1963): An Informed Decision

Introduction:

The Dorman 77BNHMS72 Rear Expansion Plug is designed to fit Oldsmobile Cutlass F85 Jetfire models from 1961 to 1963. This part is essential for maintaining the hydraulic system in good working condition. In this analysis, we will discuss the pros and cons of purchasing this Dorman product to help you make an informed decision.

Pros:

1. OEM-equivalent quality: Dorman is known for manufacturing high-quality aftermarket parts, and this expansion plug is no exception. It is engineered to meet or exceed original equipment specifications.

2. Affordable pricing: Compared to purchasing an original equipment part from a dealership, the Dorman 77BNHMS72 is more cost-effective, offering significant savings.

3. Easy installation: This expansion plug is a direct replacement for the original part, making the installation process straightforward and hassle-free.

4. Reliable performance: Dorman's reputation for producing durable and long-lasting parts ensures that this expansion plug will perform reliably, providing excellent value for its cost.

Cons:

1. Availability: While Dorman is a reputable brand, there might be instances where this specific part is not readily available at local auto parts stores. Ordering online may be necessary.

2. Potential fitment concerns: As with any aftermarket part, there is a slight chance that the Dorman 77BNHMS72 may not fit perfectly in all applications. However, Dorman stands behind its products, and they offer a 30-day satisfaction guarantee.

Conclusion:

The Dorman 77BNHMS72 Rear Expansion Plug for Oldsmobile Cutlass F85 Jetfire (1961-1963) offers numerous advantages, including OEM-equivalent quality, affordability, easy installation, and reliable performance. While there are some potential downsides, such as limited availability and potential fitment concerns, the benefits far outweigh the drawbacks.

Recommendation:

If you are in need of a replacement rear expansion plug for your Oldsmobile Cutlass F85 Jetfire from 1961 to 1963, the Dorman 77BNHMS72 is an excellent choice. Its high-quality construction, affordability, and ease of installation make it a worthwhile investment for maintaining the hydraulic system in your classic vehicle.

Details:

Trustworthy quality - backed by team of product experts in the USA and more than a century automotive experience. Detailed applications vehicle, 1962-1963 Oldsmobile Cutlass, 1961-1963 F85, jetfire. Durable construction - this part is made from quality materials to ensure reliable performance and long service life. Ideal solution - this plug is a reliable replacement for an original part that missing or has failed due to fatigue.

Product specifications color:silver, package contents:10 expansion plugs.

specifications engineblocksam:

  • for models: F85, Cutlass
  • for makes: Oldsmobile
  • for years: 1961–1963
  • brand: Dorman
  • mpn: 77bnhms72
  • type: Expansion Plug
  • placement on vehicle: Rear
  • fits 1: 1962-1963 Oldsmobile Cutlass
  • fits 2: 1961-1963 Oldsmobile F85
  • fits 3: 1962-1963 Oldsmobile Jetfire
  • fit note: Engine Core Plug 3/4 In.; As Required; Package Quantity
  • manufacturer warranty: 12 Month Warranty
  • attention: Please Read All Notes To Confirm Fitment
  • cs-sku: 400

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  • started: may 9, 2026
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