Josh's Muscle Car Parts

1960s-1970s Mopar and GM Parts Giant!

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Featured Items
1964-1974 Mopar A -Body / B-Body (Except 1966-67 Charger) / E-Body Dome Lamp Lens
sc7044
1964-1974 Mopar A -Body / B-Body (Except 1966-67 Charger) / E-Body Dome Lamp Lens.
$8.34  $7.45
4.10 Rear-Axle Gear Ratio Tag fits 9 3/4 Dana 60 Mopar
FR10
4.10 Rear-Axle Gear Ratio Tag fits 9 3/4 Dana 60 Mopar.
$10.92  $9.75
1970 Challenger T/A Complete Antenna Package w/Telescoping Mast
AN7250-31
1970 Challenger T/A complete Antenna Package w/Telescoping Mast
$99.99
1969-1970 Dodge and Plymouth B-Body Exterior Chrome Door Handles
XD8229
1969-1970 Dodge and Plymouth Exterior Chrome Door Handles
$109.75  $97.99
1970 Coronet R/T Side Scoops Panels Package
JMC-705
1970 Coronet R/T Side Scoops Panels Package. Reproduction Coronet R/T side panel scoops. Sold as a set with mounting studs and nuts. Made in the USA.
$447.99  $399.99
1970-1974 Plymouth Cuda Barracuda Complete Antenna Package w/Fixed Mast
AN7230
1970-1974 Plymouth Cuda Barracuda Complete Antenna Package w/Fixed Mast
$111.99  $99.99
1970 Cuda AAR Complete Antenna Package w/Telescoping Mast
AN7250-3
1970 Cuda AAR Complete Antenna Package w/Telescoping Mast
$111.99  $99.99
1970 Plymouth Roadrunner Superbird  Nose Decal
DD0683
1970 Plymouth Roadrunner Superbird Nose Decal
$20.16  $18.00
Category
1973-81 Pontiac Radiator Overflow Jar
Item Details
1973-81 Pontiac Radiator Overflow Jar
Item Name
1973-81 Pontiac Radiator Overflow Jar
Item #
493072
Price/ea
$51.50  $45.98
Average Rating

Product Image Gallery

1973-81 Pontiac Radiator Overflow Jar

Reproduction of the radiator overflow jar for various Pontiac Firebird models listed. Manufactured in clear/white plastic and features the ADD/FULL lines as original. Use Josh's Muscle Car Parts cap 491032 White lettering or 494939 Blue lettering.

The "1973-81 Pontiac Radiator Overflow Jar" is a specific component designed for use in Pontiac vehicles produced between 1973 and 1981. Here are key details about this radiator overflow jar:

  1. Function: The radiator overflow jar, also known as a coolant reservoir or recovery tank, serves as an additional coolant storage and expansion chamber for the vehicle's cooling system. It collects excess coolant that is expelled from the radiator when the engine is hot and returns it to the radiator when the engine cools down. This helps maintain the coolant level in the radiator and prevents air from entering the cooling system.

  2. Design: The design of this overflow jar is specific to Pontiac models from the mentioned model years. It typically features a translucent or transparent plastic container with markings to indicate the coolant level. The jar includes inlet and outlet connections for the coolant hoses.

  3. Material: Radiator overflow jars are commonly made from durable plastic materials designed to withstand the heat and pressure of the engine's cooling system.

  4. Attachment: The overflow jar is usually mounted in the engine bay, often near the radiator, and is connected to the cooling system with hoses. It may also have a pressure cap to maintain the system's pressure.

  5. Replacement: Over time, radiator overflow jars can become brittle or develop cracks due to exposure to heat and engine vibrations. Replacing a damaged or worn jar is important to ensure proper coolant circulation and prevent overheating.

  6. Compatibility: When replacing the overflow jar, it's crucial to ensure that it is compatible with the specific Pontiac model, engine type, and year, as design variations may exist.

  7. Maintenance: Regular maintenance includes checking the coolant level in the overflow jar and inspecting the jar for signs of damage or leaks. Any issues should be addressed promptly to maintain the cooling system's efficiency.

To acquire a "1973-81 Pontiac Radiator Overflow Jar," you can check with automotive parts suppliers, Pontiac restoration specialists, or online retailers specializing in classic car parts like us.

Applications

    Pontiac F-Body
  • 1973-75 6 CYL
  • 1977 231C, 305U
  • 1978 231A, 305U, 350L
  • 1979 231A, 305G, 350L
  • 1980-81 231A, 267, 305
  • 1973-75 Pontiac A-Body


Also Fits:

Firebird: 1973, 1974, 1975, 1977, 1978, 1979, 1980, 1981

Quantity
 
1973-81 Pontiac Radiator Overflow Jar

Josh's Muscle Car Parts is a company that specializes in providing parts and accessories for classic and vintage cars. The company was founded in 1999 and has since become one of the most respected classic car parts suppliers in the Ohio..

Josh's Muscle Car Parts offers a wide range of products for a variety of classic and vintage vehicles, including Chevrolet, Ford, Dodge, and Plymouth. The company's product line includes everything from body panels and trim pieces to engine parts and accessories. Josh's Muscle Car Parts also offers a number of services, such as restoration consulting and design assistance.

One of the things that sets Josh's Muscle Car Parts apart from other classic car parts suppliers is the company's commitment to quality. Josh's Muscle Car Parts sources its parts from trusted manufacturers, and all of its products are rigorously tested to ensure that they meet the company's high standards. The company also has a team of experienced technicians who are available to answer customer questions and provide technical assistance.

In addition to its products and services, Josh's Muscle Car Parts is known for its customer support. The company has a knowledgeable and helpful customer service team that is available to answer questions and provide assistance. Josh's Muscle Car Parts also has an active online community, where customers can share their experiences and get advice from other classic car enthusiasts.

Overall, Josh's Muscle Car Parts is a well-respected and reliable source for classic and vintage car parts. The company's commitment to quality and customer service has helped it to earn a loyal following among classic car enthusiasts around the world.

The 1960s muscle car era was a time of great innovation and growth in the automotive industry. It was a period of intense competition between car manufacturers, as they sought to outdo one another with increasingly powerful and sophisticated vehicles.

During this time, muscle cars became increasingly popular, particularly among younger car enthusiasts. These cars were known for their large, powerful engines, aggressive styling, and high-performance capabilities. Some of the most iconic muscle cars of the era include the Chevrolet Chevelle SS, the Ford Mustang, and the Plymouth Road Runner.

The muscle car era was marked by a number of technological innovations that helped to push the limits of automotive performance. One of the most significant of these was the development of the V8 engine, which allowed for increased horsepower and torque. Other innovations included the use of lighter materials in car construction, the adoption of fuel injection systems, and the use of advanced transmission technologies.

The muscle car era was also marked by a strong sense of cultural significance. These cars were symbols of American muscle and power, and they were often featured in popular culture, such as movies and music. The muscle car era came to an end in the 1970s, as rising fuel prices and stricter emissions regulations led to a shift towards more fuel-efficient vehicles.

Despite the end of the muscle car era, these vehicles continue to hold a special place in the hearts of car enthusiasts around the world. They are celebrated as symbols of a bygone era of automotive innovation and power, and their legacy lives on in the modern high-performance vehicles of today.

Prop65

This product can expose you to chemicals,which is known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov

Prop65

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