A/C Receiver Drier Guide for the 1987-1993 Mercury Tracer
If your Tracer's A/C isn't blowing cold anymore, a small part called the receiver drier could be the problem.
- The receiver drier must be replaced any time the A/C system is opened for service.
- Aftermarket brands like Four Seasons and Global Parts are the primary options for this vehicle.
- Symptoms of failure include poor cooling, musty smells, and rattling noises.
- Replacement is not a DIY job and requires specialized refrigerant handling equipment.
Is Your Tracer's A/C Failing? Signs of a Bad Receiver Drier
When a receiver drier fails, it can't do its job of filtering refrigerant and removing moisture. This leads to problems you can feel and hear. Because the 1987-1993 Mercury Tracer is an older vehicle, these symptoms are common as A/C components age.
Common Failure Symptoms
- Weak or No Cold Air: This is the most common sign. The drier can get clogged with debris, blocking the flow of refrigerant. Your A/C might feel like it's just a fan blowing warm air.
- Musty or Moldy Smell: If the drier's desiccant is full of moisture, it can't absorb any more. This allows mold and mildew to grow in the dark, damp A/C system, causing a bad smell from your vents.
- Rattling Sounds: You might hear a rattling or clinking noise from the engine bay when the A/C is on. This can happen if the filter or desiccant bag inside the drier has broken apart.
- Visible Refrigerant Leaks: While not as common, the drier canister can rust and leak over time. You might see a greasy, sometimes bright green residue on or below the part.
Choosing the Right Aftermarket Drier for Your Tracer
For a vehicle like the 1987-1993 Mercury Tracer, original equipment (OEM) parts from Ford are generally no longer available. The good news is that aftermarket brands provide quality replacements that are affordable and widely available.
Your Tracer uses an A/C system with an accumulator, which serves the same function as a receiver drier. When shopping, you will see the part listed as an "A/C Accumulator" or "Receiver Drier."
Pro Tip: The A/C receiver drier must be replaced any time the A/C system is opened for a major repair, like replacing the compressor or a hose. The desiccant inside is exposed to air and instantly becomes saturated with moisture, making the old part useless. Most warranties for new compressors require a new drier to be installed at the same time.
Aftermarket Brand Options
You have a couple of solid choices when it comes to aftermarket brands for your Tracer.
- Four Seasons: This is a well-known and trusted brand in the A/C parts industry. They are a major manufacturer, and their parts are known for reliable performance and proper fit, often meeting or exceeding the original factory specifications. For a critical service part, Four Seasons is a dependable choice.
- Global Parts Distributors (GPD): GPD is another popular brand that often offers a more budget-friendly price point. While some mechanics have mixed reviews on their more complex parts like compressors, the receiver drier is a simpler component. GPD is generally considered a suitable and cost-effective option for this part.
A Note on Refrigerant
Your 1987-1993 Tracer was originally built with an R-12 refrigerant system. Many of these cars have been converted to the newer R-134a standard. Ensure the replacement drier is compatible with the type of refrigerant in your system. If you are unsure, a professional mechanic can identify it for you.
Frequently Asked Questions
Do I have to replace the drier if I'm just recharging my A/C?
No. If your system is just low on refrigerant and has no leaks, you do not need to replace the drier. However, if the system has been opened to fix a leak or replace any part, you must install a new drier.
Can I replace the A/C receiver drier myself?
This is not recommended for a DIY project. The job requires special equipment to safely recover old refrigerant and then to pull a deep vacuum on the system before recharging it with the correct amount of refrigerant and oil. Failure to do this properly will result in poor performance and can damage other A/C components.
Are there any recalls for the A/C on my 1987-1993 Tracer?
No. A search of the National Highway Traffic Safety Administration (NHTSA) database shows no A/C system recalls for this vehicle generation. Any issues you experience are due to the age and wear of the components.
What is desiccant?
Desiccant is a material that absorbs and holds moisture, like the little silica gel packets you find in new shoes or electronics. In your A/C system, it's contained in a bag inside the receiver drier to keep the refrigerant dry and prevent corrosion.
Technical Specifications
OEM Part Numbers: E7GZ19959A FOCZ19C836CA F2CZ19C836A
System uses an accumulator-style drier. Must be compatible with vehicle's refrigerant type (R-12 or R-134a conversion).
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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.
- Mercury Tracer: