7287622 GENERAL MOTORS Master Heater Switch Oldsmobile Gm

Review GENERAL MOTORS Master Heater Switch Oldsmobile Oem Gm for OLDSMOBILE GM 1966–1967

The 7287622 Master Heater Switch is a vital component in the heating system of select Oldsmobile and GM vehicles manufactured between 1966 and 1967. This master heater switch, also known as GM part number 15-7148, is responsible for controlling the flow of hot coolant to the heater core, enabling the vehicle's heating system to function properly.

This heater switch is a mechanical component, designed with a series of levers and contacts that engage when the temperature falls below a certain point, allowing coolant to flow to the heater core. When the temperature rises above that point, the switch disengages, cutting off the flow of coolant to the heater core, preventing it from overheating.

The switch is typically mounted on the firewall of the engine compartment and is connected to various heater hoses and wiring. It is made of durable materials, including brass and rubber, ensuring it can withstand the extreme temperatures and pressures encountered in the heating system.

Installing the 7287622 Master Heater Switch in your Oldsmobile or GM vehicle is a straightforward process. However, it is recommended that the job be done by a certified mechanic or someone with experience working on automotive heating systems to ensure a proper and safe installation.

When it comes to maintaining the heater switch, regular checks of the temperature gauge and heater performance should be performed during routine vehicle maintenance. If the heater is not functioning properly or the temperature gauge is inaccurate, it may be a sign that the master heater switch needs to be inspected or replaced.

In conclusion, the 7287622 Master Heater Switch is an essential part of the heating system in select Oldsmobile and GM vehicles from 1966 and 1967. Its function is to regulate the flow of coolant to the heater core, ensuring the vehicle's heating system performs efficiently and safely. Proper installation and regular maintenance are crucial to ensure the longevity and optimal performance of this important component.

Pros and Cons of Buying a Master Heater Switch for a 1966-1967 Oldsmobile (GM Part No. 15-7148)

The master heater switch is an essential component of a vehicle's heating system. If you own a 1966 or 1967 Oldsmobile and are considering purchasing a new master heater switch with GM part number 15-7148, this article will help you make an informed decision. In this analysis, we will discuss the advantages and disadvantages of buying this particular part.

1. OEM Quality: The GM part number 15-7148 is an Original Equipment Manufacturer (OEM) part. This means it is designed, manufactured, and tested to meet the same specifications as the original component. Using an OEM part ensures proper fitment, reliability, and compatibility with other systems in your vehicle.

2. Improved Performance: A new master heater switch can lead to better heating system performance. Over time, old switches can wear out, causing issues like inconsistent temperature control or even complete failure. A replacement part will restore the functionality of your heating system, providing you with a more comfortable driving experience.

3. Long-Term Savings: Although the upfront cost of purchasing a new master heater switch may seem high, it can save you money in the long run. Continuing to use a faulty switch can lead to additional repairs or even replacement of other components in your heating system.

1. Cost: The price of the GM part number 15-7148 may be higher than aftermarket alternatives. However, it's essential to consider the long-term savings and reliability benefits of an OEM part.

2. Availability: Depending on your location and the availability of parts from local dealerships or suppliers, it may take some time to receive the part. In the meantime, you might need to rely on alternative heating methods or live without a functioning heater in your vehicle.

3. Installation Complexity: Installing a master heater switch can be a complex process, especially for those without mechanical experience. If you are not comfortable performing the installation yourself, you may need to pay for professional labor, which can add to the overall cost.

In conclusion, the decision to buy a master heater switch (GM part number 15-7148) for your 1966 or 1967 Oldsmobile comes down to your priorities. Consider the advantages of OEM quality, improved performance, and long-term savings against the disadvantages of cost, availability, and installation complexity. Ultimately, if you value reliability, compatibility, and peace of mind, an OEM part like the GM 15-7148 may be the best choice for your vehicle.

If you decide to purchase the GM part number 15-7148 for your 1966 or 1967 Oldsmobile, we recommend ensuring you have the necessary tools and knowledge to install the part yourself or hiring a trusted professional to do it for you. This will help minimize the overall cost and ensure a successful installation. Additionally, be sure to order the part from a reputable supplier to ensure its authenticity and timely delivery.

Details:

The system compatibility is just a guideline; there may be other exceptions that the doesn't allow for written in to narrow results down. Parts, master heater switch, part # 7287622, fits: 1966-1967 Oldsmobile f85 c.a.c. Please verify the part fitment before you place an order.

The is written exactly as the books say. These parts are new old stock, not reproductions, guaranteed. We put new things up regularly.

specifications aircondiheat:

• for makes: Oldsmobile, Gm
• for years: 1966–1967
• brand: General Motors
• mpn: 7287622
• part type: Switch Heater Motor
• country of origin: United States
• ipn: 15-7148
• manufacturer warranty: No Warranty
• vintage part: Yes

seller aircondiheat:

• rating: 99.8%
• # reviews: 2014 4
• city: doylestown, pennsylvania

payments aircondiheat:

• credit card: discover
• wallet: apple-pay
• other

general aircondiheat:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating

offer aircondiheat:

• prices: $22.96–$39.96
• item condition:
  • New
  • New other (see details)
• in stock #: 5
• availability: in stock
• started: march 2, 2026
• options: ship-to-home
• sold #: 9

returns aircondiheat:

• policy: returns accepted
• time: 30 days
• paid by: seller

shipping aircondiheat:

• class: standard
• transit: 4-10 days
• carrier: usps
• service: usps ground advantage
• type: fixed