Can You Up the AC in a 1965 Imperial? Improving the Air Conditioning in a Classic Car
The 1965 Chrysler Imperial, a majestic symbol of automotive elegance, often comes with a classic car challenge: upgrading the air conditioning system. While the original AC might be weak, unreliable, or even non-existent, modernizing this crucial comfort feature is entirely possible, though it requires careful planning and potentially significant investment.
This guide explores the options for improving the AC in your 1965 Imperial, addressing common questions and concerns along the way.
What are my options for upgrading the AC in a 1965 Imperial?
You have several options, each with its own set of pros and cons:
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Repair and Recharge the Original System: If the original AC system is still intact, the most cost-effective initial approach might be to repair any leaks, replace worn components (like the compressor or condenser), and recharge the refrigerant. However, finding original parts might be challenging, and the overall performance may still fall short of modern standards. This option is best suited for cars with well-maintained original systems.
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Retrofit with a Modern System: This is the most comprehensive, but also the most expensive, approach. It involves replacing the entire system – compressor, condenser, evaporator, and all associated components – with modern, more efficient equivalents. This is a more complex undertaking, typically requiring professional installation. The outcome is usually superior cooling performance and improved reliability.
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Hybrid Approach: This involves retaining some original components while upgrading others with modern parts. For example, you might keep the original evaporator core while replacing the compressor and condenser with modern, higher-efficiency units. This offers a compromise between cost and performance improvement.
Is it difficult to install a new AC system in a classic car?
Installing a new AC system in a 1965 Imperial, or any classic car for that matter, is a significant undertaking that's generally best left to experienced mechanics specializing in classic car restoration. The process requires precision, attention to detail, and specialized knowledge. Poor installation can result in poor performance, refrigerant leaks, and even damage to other car components.
How much will upgrading the AC cost?
The cost varies significantly depending on the approach you choose. A simple repair and recharge might cost a few hundred dollars, while a complete retrofit can easily run into several thousand. Factors such as part availability, the cost of labor, and the complexity of the installation will all impact the final price. It's highly recommended to get multiple quotes from experienced mechanics before proceeding.
What refrigerant should I use?
R12, the original refrigerant in many classic cars, is now banned due to its harmful environmental impact. Modern systems use R134a or other environmentally friendly refrigerants. If you're retrofitting, you'll need to use a refrigerant compatible with your new system components. Never attempt to work with refrigerants without the proper training and safety equipment.
Where can I find parts for my 1965 Imperial AC system?
Finding parts for classic car AC systems can be challenging. You might need to search specialized classic car parts suppliers, online marketplaces, or salvage yards. Be prepared to pay a premium for original or NOS (new old stock) parts. Aftermarket parts are also available, but it's crucial to ensure compatibility with your car's system.
Upgrading the air conditioning in your 1965 Imperial is an investment, both in terms of time and money. However, the improved comfort and reliability make it a worthwhile endeavor for many classic car enthusiasts. Remember to carefully consider your options, budget, and the expertise needed before embarking on this project. Seeking advice from experienced classic car mechanics is crucial for ensuring a successful outcome.
