A Practical Guide to 1968-1977 Mercury Montego Engine Mounts
Eliminate clunks and vibrations by understanding how to choose the right engine mounts for your classic Montego.
- Symptoms include clunking noises when shifting, heavy vibration at idle, and visible engine rocking.
- Your Montego shares its platform with the Ford Torino; engine mounts are often interchangeable.
- For durability or modified engines, choose Lakewood; for a quality stock replacement, consider Pioneer; for budget options, there are Anchor, DEA, and Westar.
- Always replace engine mounts in pairs and inspect the transmission mount at the same time.
Is Your Montego's Engine Trying to Escape?
After decades of service, the original rubber in your engine mounts can become hard, cracked, or saturated with oil. When this happens, the mount fails to do its job. The signs of a bad engine mount are hard to ignore and should be addressed to prevent stress on other parts of your car.
Common Symptoms of a Failing Engine Mount
- Clunking or Banging Noises: A loud "clunk" when you shift into drive or reverse is the most common sign. You may also hear noises when you accelerate or brake suddenly.
- Excessive Vibration: If you feel a new or heavy vibration in the steering wheel, floor, or seats while the car is idling, your mounts are likely worn out. This vibration can get worse when the engine is under load.
- Visible Engine Movement: A healthy engine should not move much. If you notice the engine lurching or rocking significantly when you rev it, the mounts are no longer holding it securely.
Choosing the Right Aftermarket Mount for Your Montego
Finding a new original Ford (OEM) part for a car of this age is nearly impossible. The market is served by aftermarket companies that make parts designed to fit your Montego. It's important to know that your 1968-1977 Montego shares its chassis and many mechanical components with the Ford Torino, so parts listed for a Torino of the same year will often fit.
Brand Quality Tiers
Not all aftermarket brands are created equal. They generally fall into three categories for your classic Montego:
Tier 1: Performance Replacement
- Lakewood: If you have a modified engine or simply want the most durable option, Lakewood is the choice. Their "Muscle Mounts" use heavy-gauge steel and harder rubber, often with a safety interlock design that prevents the engine from moving too much if the rubber fails. This provides excellent engine control but may transmit slightly more vibration into the cabin than softer mounts.
Tier 2: Quality Standard Replacement
- Pioneer Cable: Generally seen as a step up from basic budget brands. Reviews suggest Pioneer offers a good balance of quality and value, with better fit and materials than the cheapest options. This is a solid choice for a daily driven, stock vehicle.
Tier 3: Economy Replacement
- Anchor, DEA, Westar: These brands offer the most affordable mounts. While they can get your car back on the road cheaply, forum discussions and reviews are very mixed. Some owners report premature failure, poor fit, or increased vibrations. They are best considered a budget-oriented or temporary solution.
Pro Tip: Always replace engine mounts in pairs. If one has failed, the other has endured the same age and stress and is likely not far behind. Also, inspect your transmission mount at the same time; it's a good idea to replace it as well for a complete and balanced repair.
Cost of New Aftermarket Engine Mounts (1968-1977 Montego)
| Item | Price Range |
|---|---|
| Economy Mounts (Anchor, DEA, Westar) | $11.98 - $35.00 |
| Standard Quality Mounts (Pioneer) | $20.00 - $50.00 |
| Performance Mounts (Lakewood) | $60.00 - $86.56 |
| Estimated Shop Labor | $150 - $300 |
*Prices are estimates and can vary based on the specific part and retailer. Labor costs are based on an estimated 1.5-2.5 hours at an independent shop.
Frequently Asked Questions
How many engine mounts does my Montego have?
Most V8-equipped 1968-1977 Montego models use two engine mounts and one transmission mount. The two engine mounts support the front of the engine, and the transmission mount supports the rear of the drivetrain.
Can I do this replacement myself?
Yes, if you are comfortable working on your car. The process involves supporting the engine from underneath with a jack and a block of wood, unbolting the old mounts, and installing the new ones. The biggest challenge on a classic car is often dealing with rusted or seized bolts.
Were there any recalls for Montego engine mounts?
No. Searches of the NHTSA database show no recalls or safety investigations related to the engine mounts for the 1968-1977 Mercury Montego. Recalls found are for much newer models.
What's the difference between rubber and polyurethane mounts?
The brands available for your Montego primarily use rubber. Performance brands like Lakewood use a harder rubber (durometer) for less engine movement. Some universal or custom-fit mounts might use polyurethane, which is even stiffer and can transfer more vibration, making it better suited for racing applications than street driving.
Technical Specifications
OEM Part Numbers: C8OZ-6038-C D0OZ-6038-F D1AZ-6038-A
Typically consists of two 'ear-type' or 'biscuit' style rubber and steel mounts that bolt to the engine block and vehicle frame.
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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.