1966 Fiat 1100 Engine Cooling Parts

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Keep Your 1966 Fiat 1100 in Top Shape with Quality Engine Cooling Parts

Whether you’re repairing or upgrading your Engine Cooling Part, using high-quality parts is key to keeping your 1966 Fiat 1100 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Radiator Caps, Engine Cooling Fan Controllers, and Radiator Cap Adapters. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1966 Fiat 1100 Engine Cooling Part at Advance Auto Parts is around $32.77, with a range that starts at $7.79 and goes up to $99.99. With 4 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Radiator Cap Tester Adapter, Radiator Cap: 4 PSI, and Radiator Cap: 4 PSI start at just $7.79 and offer a great balance of form and function.

Essential 1966 Fiat 1100 Engine Cooling Parts

Carquest Premium – Radiator Cap Tester Adapter (Part No.12552)

Radiator Cap Tester Adapter

from

$14.99
Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

Product Features:
  • Machined metal construction
  • Works with MT-300 pressure tester
  • Tests coolant caps
  • Professional quality
See More

Carquest Premium – Engine Cooling Fan Module (Part No.ACC1313)

Engine Cooling Fan Module

from

$99.99
All modern vehicles consist of several independent operating systems controlled by a main system processor with independent sub-processors. The sub-processors provide class 2 serial information data to the main processor while handling the operation of the system and carry the circuit load to protect the main operating system. When replacing any level processor programming may be needed to enter the unit into the vehicles main operating system.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
See More

Carquest Premium – Radiator Cap: 4 PSI (Part No.10308)

Radiator Cap: 4 PSI

from

$8.29
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.

Product Features:
  • Safety lever to vent coolant pressure before removal
  • Maintains proper cooling system pressure
  • Easy installation and removal
  • 100% tested to ensure proper pressure and longevity
  • Meets all OEM specifications
See More

Carquest Premium – Radiator Cap: 4 PSI (Part No.10208)

Radiator Cap: 4 PSI

from

$7.79
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.

Product Features:
  • Maintains proper cooling system pressure
  • Easy installation and removal
  • 100% tested to ensure proper pressure and longevity
  • Meets all OEM specifications
See More

Most Popular Radiator Caps for 1966 Fiat 1100s

Enhance your 1966 Fiat 1100 with one of the 2 Radiator Caps we have in stock, starting at just $7.79.

Carquest Premium – Radiator Cap: 4 PSI (Part No.10308)

Radiator Cap: 4 PSI

from

$8.29
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.

Product Features:
  • Safety lever to vent coolant pressure before removal
  • Maintains proper cooling system pressure
  • Easy installation and removal
  • 100% tested to ensure proper pressure and longevity
  • Meets all OEM specifications
See More

Carquest Premium – Radiator Cap: 4 PSI (Part No.10208)

Radiator Cap: 4 PSI

from

$7.79
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.

Product Features:
  • Maintains proper cooling system pressure
  • Easy installation and removal
  • 100% tested to ensure proper pressure and longevity
  • Meets all OEM specifications
See More

Best-Selling 1966 Fiat 1100 Engine Cooling Fan Controller

Upgrade your 1100 with our best-selling Engine Cooling Fan Controller.

Carquest Premium – Engine Cooling Fan Module (Part No.ACC1313)

Engine Cooling Fan Module

from

$99.99
All modern vehicles consist of several independent operating systems controlled by a main system processor with independent sub-processors. The sub-processors provide class 2 serial information data to the main processor while handling the operation of the system and carry the circuit load to protect the main operating system. When replacing any level processor programming may be needed to enter the unit into the vehicles main operating system.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
See More

Top-Quality Radiator Cap Adapters for 1966 Fiat 1100s

Choose a high-quality OEM or aftermarket Radiator Cap Adapter for Fiat 1100s and enjoy top-notch performance from $14.99.

Carquest Premium – Radiator Cap Tester Adapter (Part No.12552)

Radiator Cap Tester Adapter

from

$14.99
Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

Product Features:
  • Machined metal construction
  • Works with MT-300 pressure tester
  • Tests coolant caps
  • Professional quality
See More

FAQs for 1966 Fiat 1100 Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 1966 Fiat 1100s?

Out of 4 Engine Cooling Parts that fit 1966 Fiat 1100s, the following parts are the top sellers:

What’s the price range for 1966 Fiat 1100 Engine Cooling Parts?

The prices of Engine Cooling Parts for the 1966 Fiat 1100 range from $7.79 up to $99.99 for the most premium parts.

What is the average price of an Engine Cooling Part for a 1966 Fiat 1100?

The average price for Engine Cooling Parts for the 1966 Fiat 1100 is $32.77. Keep in mind the variety of part types within our Engine Cooling Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Cooling Parts for other Fiat 1100 model years?

Yes, we carry Engine Cooling Parts for 19 model years of Fiat 1100s between 1947 and 1967. The following model years are the most popular for Engine Cooling Part purchases: 1967, 1965, 1964, 1963, 1962, 1961, 1960, 1959, and 1958.

What are the cheapest Engine Cooling Parts for my 1966 Fiat 1100?

The cheapest 1966 Fiat 1100 Engine Cooling Parts we carry are:

Does Advance Auto Parts sell Engine Cooling Parts for any other 1966 Fiat models?

Yes. We stock Engine Cooling Parts for 3 other popular 1966 Fiat models. Some of the most popular are 1966 124 Engine Cooling Parts, 1966 1500 Engine Cooling Parts, 1966 1100D Engine Cooling Parts, and 1966 600D Engine Cooling Parts.

What types of Engine Cooling Parts do you sell for my 1966 Fiat 1100?

As of 3/1/26, these are some of the most in-demand types of Engine Cooling Parts for a 1966 Fiat 1100:

Can I get help with 1966 Fiat 1100 Engine Cooling Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Fiat Engine Cooling Parts and more.

What is your return policy for Fiat 1100 Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new Fiat 1100 Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.