1. Cadillac AC & Heater Controls For Sale
  2. sku: 3963563852680773
  3. WELLS 39GYMZZB

WELLS 39GYMZZB Control Relay A/c

fits model: Deville. make: Cadillac. year: 1966–1967.

39gymzzb Wells A/c Control Relay Fits Cadillac Deville 1966-1967

( Brand: Wells ), ( Manufacturer Part Number: 39GYMZZB ), ( Part Type: Control ), ( Compatible Make/model: Cadillac Deville ), ( Compatible Years: 1966 1967 66 67 ), ( Fitment Info: A/c Compressor Control Relay For Mating Connectors Use 1p10. ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review WELLS A/c Control Relay Cadillac fits DEVILLE 1966–1967

Introducing the Wells 39GYMZZB AC Control Relay, specifically designed for the Cadillac Deville models from 1966 and 1967. This premium quality automotive relay is an essential component for the air conditioning system, ensuring optimal performance and reliability.

The Wells 39GYMZZB AC Control Relay is engineered to replace the original factory unit, offering a perfect fit and seamless integration into your vehicle's electrical system. With a robust and durable construction, this relay is designed to withstand the rigors of frequent use and harsh environmental conditions.

This AC Control Relay features gold-plated terminals, which provide superior conductivity and corrosion resistance, ensuring a strong and reliable electrical connection. The high-quality insulation materials used in its construction ensure reliable operation and extended component life.

The Wells 39GYMZZB AC Control Relay is designed to meet or exceed OEM specifications, ensuring that it functions correctly and efficiently in your Cadillac Deville. It is tested thoroughly to ensure that it meets the highest standards of quality and reliability.

Installing this relay is a straightforward process, and it comes with clear and easy-to-follow instructions. The relay is also backed by a comprehensive warranty, providing you with peace of mind and protection against any manufacturing defects.

In summary, the Wells 39GYMZZB AC Control Relay is a high-performance and reliable replacement for the original unit in your Cadillac Deville's air conditioning system. With its robust construction, gold-plated terminals, and easy installation process, this relay is an excellent choice for those seeking to maintain the optimal performance of their vehicle's air conditioning system.

Buying a Wells 39GYMZZB AC Control Relay for a 1966-1967 Cadillac Deville can be a worthwhile investment for those experiencing issues with their car's air conditioning system. Here are some pros and cons to consider before making a purchase.

Pros:

1. Improved Comfort: The AC Control Relay is a crucial component of the air conditioning system. By replacing a faulty relay, you can ensure that the system functions optimally, providing better comfort during hot weather.

2. Cost-Effective: Replacing the AC Control Relay is often more cost-effective than other potential solutions, such as a full air conditioning system overhaul or a new compressor.

3. DIY Friendly: Installing the new relay is a relatively simple process that can be done by most do-it-yourself enthusiasts, saving you money on labor costs.

4. Long-Term Savings: A new relay can help prevent further damage to the air conditioning system, potentially saving you money in the long run.

Cons:

1. Initial Cost: The cost of purchasing a new Wells 39GYMZZB AC Control Relay can be a significant investment, especially for those on a tight budget.

2. Availability: Finding a reliable source for purchasing the relay can be challenging, as it may not be readily available at local auto parts stores.

3. Installation Complexity: While the installation process is relatively straightforward, there is still a risk of making mistakes, which could lead to further issues or damage.

Conclusion:

In conclusion, buying a Wells 39GYMZZB AC Control Relay for a 1966-1967 Cadillac Deville can be a wise investment for those looking to improve their car's comfort and potentially save money in the long run. However, it's essential to carefully consider the initial cost and the availability of the part before making a purchase. Additionally, installation should be approached with caution to avoid any potential complications.

Recommendation:

If you decide to purchase a Wells 39GYMZZB AC Control Relay for your 1966-1967 Cadillac Deville, make sure to buy it from a reputable auto parts supplier to ensure its authenticity and quality. Additionally, consult online resources or repair manuals for installation instructions to minimize the risk of complications during the installation process.

Details:

Detailed Applications Years: Vehicle: 1966-1967Cadillac DeVille. Wells A/C Control Relay fits Cadillac DeVille 1966-1967 39GYMZZB: Brand: condition: New Notes: Compressor For Mating Connectors Use 1P1010 and 1P1083, Specifications Mounting Bracket Included: Yes. 12 Month Warranty.

part #: 39gymzzb prices

  • $22.71-$33.76

specifications cahecon:

  • for models: Deville
  • for makes: Cadillac
  • for years: 1966-1967
  • brand: Wells
  • mpn: 39gymzzb
  • part type: Control
  • compatible make/model: Cadillac Deville
  • compatible years: 1966 1967 66 67
  • fitment info: A/c Compressor Control Relay For Mating Connectors Use 1p10.
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

offer cahecon:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0
  • started: April 3, 2026

shipping cahecon:

  • type: Fixed
  • transit: 4-8 Days
  • service: Economy
  • cost: $0.00
  • class: Economy

payments cahecon:

  • credit card: Visa
  • other
  • wallet: Google-pay

seller cahecon:

  • rating: 99.1%
  • # reviews: 23748
  • city: Garden City, Idaho

general cahecon:

  • Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units
  • condition: New

returns cahecon:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
for models: deville, for makes: cadillac, for years: 1966-1967, part type: control, compatible make/model: cadillac deville, compatible years: 1966 1967 66 67, fitment info: a/c compressor control relay for mating connectors use 1p10., manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > air conditioning heating > hvac controls control units, sku: 3963563852680773,
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