Josh's Muscle Car Parts

1960s-1970s Mopar and GM Parts Giant!

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Featured Items
1970 Plymouth Barracuda 'Cuda Lower Grille Valance Insert
SC7311
1970 Plymouth Barracuda 'Cuda Lower Grille Valance Insert. Correct Silver color as original.
$199.35  $177.99
1970-1974 Plymouth Cuda Hood Pin Kit with 23" Cables
HP123KSZ-C-FG
Hood Pin kit for Plymouth Cuda. 1970 1971 1972 1973 1974 Barracuda hood pin kit with 23" cables for steel hood cars.
$47.03  $41.99
1969-1970 B-Body Coronet Super Bee R/T Twin Hood Scoops and Bezels
SC7255-B
1969-1970 B-Body Coronet Super Bee R/T Twin Hood Scoops and Bezels
$257.59  $229.99
1970 1971 Mopar Go Wing Gull Wing Rear Spoiler Pedastals Mounting Feet Die Cast Aluminum
71-873
1970 1971 Mopar Go Wing Gull Wing Rear Spoiler Pedastals Mounting Feet Die Cast Aluminum. Sold as a two piece set and include hardware.
$100.79  $89.99
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
1970-1974 E-Body Muffler Hangers - Cuda and Challenger
SC7040
1970-1974 E-Body Muffler Hangers - Cuda and Challenger.
$54.87  $48.99
1968-1970 Dodge Charger Antenna Assembly Cable Wire & Telescopic Mast & Hardware
SC7210-3
1968-1970 Dodge Charger Antenna Assembly Cable Wire & Telescopic Mast & Hardware
$111.99  $99.99
1970-1974 Cuda Antenna Wire/Base Kit - Correct 90 degree exit
SC41816-1
1970 1971 1972 1973 1974 Cuda Antenna Wire/Base Kit - Correct 90 degree exit
$67.19  $59.99
Category
1972-92 Radiator Jar Cap
Item Details
1972-92 Radiator Jar Cap
Item Name
1972-92 Radiator Jar Cap
Item #
340194
Price/ea
$22.36  $19.96
Average Rating

Product Image Gallery

1972-92 Radiator Jar Cap

Reproduction radiator overflow bottle cap features the words "ENGINE COOLANT ONLY". This cap is not included when purchasing an overflow bottle. Fits various GM applications.

The "1972-92 Radiator Jar Cap" refers to the radiator cap used on vehicles produced between the years 1972 and 1992. The radiator cap is a crucial component of a vehicle's cooling system, responsible for maintaining the proper pressure within the radiator and ensuring efficient cooling. Here's more information about this component:

  1. Year Range (1972-1992): This indicates that the radiator cap is designed to be used on vehicles manufactured between 1972 and 1992. The cap's specifications and design are tailored to the cooling systems of vehicles produced within this time frame.

  2. Radiator Cap: The radiator cap serves several important functions within a vehicle's cooling system:

    • Pressure Regulation: The cap is equipped with a spring-loaded valve that maintains a specific pressure within the radiator. This pressure helps raise the boiling point of the coolant, preventing it from boiling and potentially causing overheating.

    • Coolant Circulation: The cap allows coolant to flow between the radiator and the overflow reservoir. When the engine is hot, coolant expands, and excess coolant is pushed into the overflow reservoir. As the engine cools down, coolant is drawn back into the radiator.

    • Air Tight Seal: The cap forms an airtight seal, preventing coolant from escaping the system and minimizing the risk of air entering the cooling system. Air pockets in the cooling system can hinder proper coolant circulation and cooling efficiency.

    • Coolant Loss Prevention: A well-functioning cap helps prevent coolant loss due to evaporation.

  3. Importance of the Radiator Cap: The radiator cap might seem like a simple component, but its role is critical in maintaining the engine's temperature and preventing overheating. A faulty or improperly functioning radiator cap can lead to coolant loss, overheating, and potential engine damage. Therefore, it's important to use the correct cap and ensure it's in good working condition.

If you own a vehicle from the 1972-1992 time range and need to replace the radiator cap, it's essential to get one that matches the specifications recommended for your vehicle's cooling system. You can find suitable replacement radiator caps at automotive parts stores, dealerships, or online retailers specializing in auto parts like us.

Fitment:

  • 1974-75 Chevrolet Camaro
  • 1980 Chevrolet Camaro - w/4.9L Engine
  • 1972 Chevrolet Full Size
  • 1973 Chevrolet/GMC Pickup/Blazer/Himmy/Suburban
  • 1973-76 Chevrolet Corvette
  • 1974-75 Chevrolet Nova
  • 1974-79 Chevrolet Vega/Monza
  • 1973-74 Pontiac Ventura
  • 1975-80 Pontiac Astre/Sunbird
  • 1977 Pontiac LeMans
  • 1976-80 Buick Skyhawk
  • 1980-85 Buick Riviera
  • 1976-80 Oldsmobile Starfire
  • 1980-85 Oldsmobile Toronado
  • 1976-83 Cadillac - All Models
  • 1984-92 Cadillac DeVille
  • 1984-92 Cadillac Fleetwood



Also Fits:

Camaro: 1974, 1975, 1980

Corvette: 1973, 1974, 1975, 1976

GM Truck: 1973

Impala: 1972

Nova: 1974

Quantity
 
1972-92 Radiator Jar Cap

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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