Ford Granada Automatic Transmission Mount Guide (1975-1982)
Stop the clunking and shaking in your classic Granada with the right new mount.
- A bad mount causes clunks, vibrations, and excessive transmission movement.
- For most owners, a standard rubber mount from a brand like Pioneer, Anchor, or Westar is the correct choice for ride comfort.
- Polyurethane mounts from Prothane offer performance but will increase cabin vibration.
- Replacement is a simple, DIY-friendly job that can be done in about an hour with basic tools.
Is Your Granada's Transmission Mount Failing?
The transmission mount on a classic car like the Ford Granada is a part that wears out from age as much as mileage. After decades, the original rubber can become brittle, crack, get soaked with oil, or simply collapse under the transmission's weight. When it fails, the signs are usually hard to miss and can be felt and heard from the driver's seat.
Common Symptoms of a Bad Mount
- Clunking Noises: A loud "clunk" or "bang" when you shift from Park into Drive or Reverse is a classic sign. You might also hear it during acceleration. This is the sound of the transmission lifting and hitting the underbody. 🎬 See these 5 common symptoms and estimated replacement costs.
- Excessive Vibrations: If the rubber has failed, it can no longer absorb drivetrain vibrations. You'll feel this through the floor, seat, and shifter, especially when idling in gear at a stoplight.
- Drivetrain Movement: A mechanic (or a friend watching safely) may see the engine and transmission physically rock or lift excessively when you rev the engine in gear with the brakes on.
Choosing the Right Aftermarket Mount
Original Ford (OEM) new parts for a 1975-1982 Granada are no longer made. Your only option is the aftermarket, which offers several choices to fit your needs and budget.
Brand Tiers: What to Expect
For a classic like the Granada, aftermarket mounts fall into two main categories:
- Standard Rubber Mounts (Anchor, DEA, Westar, Pioneer): These brands produce affordable, direct-replacement mounts designed to function like the original factory part. They use a standard rubber compound to absorb vibrations and provide a comfortable ride. For a stock Granada used for cruising or daily driving, these are a perfectly good choice. Reviews suggest Pioneer often has a good reputation for fit and finish, looking similar to original parts. Anchor and Westar are considered budget-friendly options, though some users report occasional fitment issues or harder rubber compounds.
- Performance Polyurethane Mounts (Prothane): Prothane specializes in polyurethane, a much stiffer material than rubber. A polyurethane mount will drastically reduce transmission movement, providing a more connected, performance-oriented feel. However, this stiffness comes at a cost: significantly more vibration will be transferred into the cabin. This is a great choice for a modified Granada with a more powerful engine, but it will reduce ride comfort.
Cost to Replace a Granada Transmission Mount
This is one of the more affordable repairs for your classic Ford. The parts are inexpensive, and labor is straightforward.
| Item | Estimated Cost |
|---|---|
| New Aftermarket Mount (Rubber) | $16 - $22 |
| New Aftermarket Mount (Polyurethane) | $55 - $65 |
| Shop Labor | $100 - $200 |
| DIY Cost (Part Only) | $16 - $65 |
Frequently Asked Questions (FAQ)
Is this a good DIY project for a beginner?
Yes. Replacing the transmission mount is a great project for a home mechanic. It typically requires supporting the transmission with a jack and a block of wood, removing a few bolts for the crossmember and the mount itself, and swapping the part. The entire job can usually be done in about an hour with basic hand tools.
🎬 Watch this walkthrough of a transmission mount replacement.Should I choose a rubber or polyurethane mount?
For most owners, a standard rubber mount is the best choice. It will restore the car's original smooth and quiet ride. Only choose a polyurethane mount if you have a high-performance engine or you prioritize a locked-down drivetrain feel and don't mind the extra vibration.
How do I know it's the transmission mount and not the engine mounts?
The symptoms are very similar. Often, if one mount has failed due to age, the others are not far behind. 🎬 Watch: How to diagnose both engine and transmission mount failures. It's a good practice to inspect all of them. A clunk specifically when shifting into gear often points more directly to the transmission mount, while constant vibration at idle could be either.
Were there any recalls for the Granada transmission mount?
No. Searches of the National Highway Traffic Safety Administration (NHTSA) database show no recalls or specific technical service bulletins (TSBs) for the transmission mount on the 1975-1982 Ford Granada. Any failure is due to the age and wear of the part.
Helpful Videos
Technical Specifications
The mount consists of a steel frame with mounting studs and a bonded rubber block. It bolts to the transmission tailshaft housing and the vehicle's central crossmember. The Ford Granada typically used a C3 or C4 automatic transmission, and the mount is shared with other Ford models of the era.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.