1. Cadillac AC & Heater Controls For Sale
  2. sku: 3914114200287751
  3. CADILLAC 1493891

CADILLAC 1493891 Dole Valve Comp Gm Heater Control Comp.

fits make: Cadillac, Chevy, Chevrolet, Buick, Pontiac, Olds. year: 1964–1970.

1493891 Cadillac Dole Valve Comp. Chevy Gm Chevrolet Buick Pontiac Olds 1964 1965 1966 1967 1968 1969 1970 Heater Control

( Brand: Cadillac ), ( Manufacturer Part Number: 1493891 ), ( Part Type: Valve Control Heater ), ( Manufacturer Warranty: No Warranty ), ( Color: Gold ), ( Material: Steel ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Country Of Origin: United States )

Review CADILLAC Dole Valve Comp. Chevy Gm Chevrolet Buick Pontiac Olds Heater Control fits 1964–1970

Introducing the Cadillac Dole Valve Compressor Heater Control, a vital component for maintaining optimal heating performance in your classic GM, Chevrolet, Buick, Pontiac, or Oldsmobile vehicles from the years 1964 to 1970. This heater control valve, specifically part number 1493891, is a crucial element of your vehicle's heater system.

The Cadillac Dole Valve Compressor Heater Control is an electronically operated component that regulates the flow of coolant to your vehicle's heater core based on the desired temperature setting. When the temperature inside your vehicle drops, the thermostat sends a signal to the control valve to allow coolant to flow through the heater core, warming the air that is circulated throughout the cabin.

This heater control valve is meticulously crafted to meet the highest standards of quality and durability. It features a robust design that can withstand the rigors of daily use, ensuring reliable operation year after year. The valve body is made of a strong, corrosion-resistant material, while the internal components are engineered for precision and longevity.

Installation of the Cadillac Dole Valve Compressor Heater Control is a straightforward process that can be completed by most do-it-yourself enthusiasts. The valve comes with clear, easy-to-follow instructions to guide you through the installation process. If you prefer, you can also take your vehicle to a professional mechanic for installation.

When you install the new Cadillac Dole Valve Compressor Heater Control in your classic GM, Chevrolet, Buick, Pontiac, or Oldsmobile, you can enjoy the benefits of a properly functioning heating system. No more freezing in the winter or dealing with inconsistent temperature settings. This heater control valve will ensure that your vehicle's heating system operates efficiently and effectively, providing you with the comfort and warmth you deserve.

In summary, the Cadillac Dole Valve Compressor Heater Control is an essential upgrade for any classic vehicle owner seeking to improve their heating system's performance. With its robust design, easy installation, and reliable operation, this heater control valve is a must-have component for maintaining the overall health and functionality of your classic GM, Chevrolet, Buick, Pontiac, or Oldsmobile.

Pros and Cons of Buying a Cadillac-Delco Heater Control Valve for 1964-1970 Chevrolet, Buick, Pontiac, Olds (1493891)

Introduction:

The Cadillac-Delco heater control valve (1493891) is a popular replacement option for vehicles from the 1964 to 1970 model years of Chevrolet, Buick, Pontiac, and Olds. This part can help maintain the proper temperature inside your classic car's cabin. In this article, we'll discuss the advantages and disadvantages of purchasing this heater control valve to help you make an informed decision.

Pros:

1. Authentic Replacement: The Cadillac-Delco heater control valve is an original equipment manufacturer (OEM) part. This means it is designed, manufactured, and tested to meet the exact specifications of the original part, ensuring a proper fit and function.

2. High-Quality Materials: These heater control valves are made with heavy-duty materials, which can withstand the rigors of daily use and the test of time. The valves are built to last, providing excellent reliability and durability.

3. Proper Temperature Control: Properly functioning heater control valves allow for accurate temperature control inside the vehicle. This is important for both comfort and safety, especially during extreme weather conditions.

4. Improved Performance: A faulty or failing heater control valve can negatively impact the performance of your classic car's heating system. Replacing it with a new one will restore the system to its optimal performance.

5. Availability: The Cadillac-Delco heater control valve is widely available from various automotive parts retailers, both online and in-store. This makes it a convenient option for those needing to replace their old valve.

Cons:

1. Cost: Original equipment manufacturer (OEM) parts, such as the Cadillac-Delco heater control valve, tend to be more expensive than aftermarket alternatives. This could be a deterrent for some buyers.

2. Shipping Delays: Depending on the supplier, shipping times for OEM parts like this heater control valve may be longer than aftermarket alternatives. This could be an issue for those needing a quick replacement.

3. Complex Installation: Installing a heater control valve may require some mechanical knowledge and skills, especially for those with limited experience working on vehicles. It is recommended to consult the vehicle's service manual or seek professional help if unsure.

4. Limited Compatibility: The Cadillac-Delco heater control valve is designed specifically for the 1964 to 1970 Chevrolet, Buick, Pontiac, and Olds models with the corresponding part number (1493891). It may not be compatible with other models or years, so it is essential to verify compatibility before making a purchase.

Conclusion:

In conclusion, the Cadillac-Delco heater control valve (1493891) offers several advantages, such as authentic replacement, high-quality materials, proper temperature control, improved performance, and availability. However, it also comes with some disadvantages, including cost, shipping delays, complex installation, and limited compatibility. Ultimately, the decision to purchase this heater control valve depends on your priorities, budget, and comfort level with vehicle repairs. If you value the authenticity and reliability of an OEM part, and you have the necessary skills and resources to install it, the Cadillac-Delco heater control valve could be an excellent choice for your classic car. Otherwise, you may want to consider less expensive aftermarket alternatives.

Recommendation:

If you decide to purchase the Cadillac-Delco heater control valve (1493891), be sure to verify its compatibility with your specific vehicle model and year. You may also want to check multiple suppliers for the best price and shipping time. Lastly, make sure you have the necessary tools and knowledge to install the valve yourself, or consider hiring a professional mechanic for the job.

Details:

Applications: 1964 1965 1966 1967 1968 1969 1970 GM Chevy Chevrolet Oldsmobile Buick Pontiac GMC Cadillac See Details Front Heater Control Valve, Vacuum controlled .160 Degree, Sold as is. I have 10,000 Vintage Parts in stock, Many getting Listed soon. Flat Rate shipping in lower 48 States USA Only. Another Marksfinds4less Find.

NOS New Old Stock means that part was never installed but does not guarantee like new condition. Some NOS parts may have rust, pitting, shelf wear, Dust-Dirt, etc.

part #: 1493891 price

  • $202.50

specifications cahecon:

  • for makes: Cadillac, Chevy, Chevrolet, Buick, Pontiac, Olds
  • for years: 1964-1970
  • brand: Cadillac
  • mpn: 1493891
  • part type: Valve Control Heater
  • manufacturer warranty: No Warranty
  • color: Gold
  • material: Steel
  • vintage part: Yes
  • universal fitment: No
  • country of origin: United States

returns cahecon:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

seller cahecon:

  • rating: 99.6%
  • city: wood bine, New Jersey
  • # reviews: 4052

general cahecon:

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

payments cahecon:

  • credit card: Discover
  • cash
  • wallet: Paypal
  • other

offer cahecon:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: March 24, 2026

shipping cahecon:

  • class: Economy
  • transit: 3-7 Days
  • cost: $9.00
  • type: Fixed
  • service: Economy
for makes: cadillac, chevy, chevrolet, buick, pontiac, olds, for years: 1964-1970, part type: valve control heater, manufacturer warranty: no warranty, vintage part: yes, universal fitment: no, country of origin: united states,
category: auto parts > car truck parts accessories > air conditioning heating > hvac controls control units, color: gold, material: steel, sku: 3914114200287751,
Cadillac 1493891 Is Similar To:
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1 offer $202.50 USD
  • New other (see details). Offer #1 priced at $202.50 + $8.36 shipping estimate = $210.86* total. IS NOS WITH THE BOX. GM .+$8.36 shipping

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