1981 Plymouth Sapporo Performance Radiators

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Keep Your 1981 Plymouth Sapporo in Top Shape with a Quality Performance Radiator

When it comes to maintaining or upgrading your 1981 Plymouth Sapporo, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Performance Radiator for your Sapporo. We currently carry a top Performance Radiator in stock that is built to last. Whether you’re replacing a damaged Performance Radiator or looking to upgrade, our selection for the 1981 Plymouth Sapporo ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Performance Brakes to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1981 Plymouth Sapporo running smoothly and looking great.

Essential 1981 Plymouth Sapporo Performance Radiators

Mr. Gasket – Thermocap Radiator Cap (Part No.2470B)

Thermocap Radiator Cap

from

$55.99
The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.

Product Features:
  • Indicates coolant temperature
  • Helps prevent coolant injuries
  • Fahrenheit and centigrade readings
  • Color-coded temperature ranges
  • Integrated coolant reclamation valve
  • Improves under-hood appearance
  • Chromed crown with a colored trim ring
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Mr. Gasket – Thermocap Radiator Cap (Part No.2471S)

Thermocap Radiator Cap

from

$53.99
Knowing your coolant temperature can help to prevent burn injuries. Thermocap Cap, with its built-in calibrated thermometer, indicates the coolant temperature. This is useful information prior to cap removal. Never attempt to remove Thermocap Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you. Reclamation valve works great with your coolant recovery system. Your radiator can reclaim coolant from your overflow bottle. Wide 30 degree to 270 degree F temperature range. Calibrated in centigrade and Fahrenheit. Color-coded temperature ranges.

Product Features:
  • Indicates Coolant Temperature
  • Helps to Prevent Injuries from coolant or steam burns
  • Integrated Coolant Reclamation Valve
  • Improves Underhood Appearance
  • Fahrenheit and centigrade readings
  • Various valve pressures available
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Most Popular Performance Radiator Cap for 1981 Plymouth Sapporos

Enhance your 1981 Plymouth Sapporo with this popular Performance Radiator Cap we have in stock, for $55.99.

Mr. Gasket – Thermocap Radiator Cap (Part No.2470B)

Thermocap Radiator Cap

from

$55.99
The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.

Product Features:
  • Indicates coolant temperature
  • Helps prevent coolant injuries
  • Fahrenheit and centigrade readings
  • Color-coded temperature ranges
  • Integrated coolant reclamation valve
  • Improves under-hood appearance
  • Chromed crown with a colored trim ring
See More

FAQs for 1981 Plymouth Sapporo Performance Radiators

What’s the price range for 1981 Plymouth Sapporo Performance Radiators?

We currently have just one Performance Radiators for the 1981 Plymouth Sapporo in stock: Thermocap Radiator Cap and it costs $55.99.

Does Advance Auto Parts sell Performance Radiators for other Plymouth Sapporo model years?

Yes, we carry Performance Radiators for 4 model years of Plymouth Sapporos between 1978 and 1983. The following model years are the most popular for Performance Radiator purchases: 1983, 1982, 1980, 1979, and 1978.

Does Advance Auto Parts sell Performance Radiators for any other 1981 Plymouth models?

Yes. We stock Performance Radiators for 7 other popular 1981 Plymouth models. Some of the most popular are 1981 Gran Fury Performance Radiators, 1981 Reliant Performance Radiators, 1981 Horizon Performance Radiators, 1981 Trailduster Performance Radiators, and 1981 PB150 Performance Radiators.

What types of Performance Radiators do you sell for my 1981 Plymouth Sapporo?

We currently have just 1 Performance Radiator in stock for a 1981 Plymouth Sapporo, and as of 3/1/26, it is a Performance Radiator Cap.

Can I get help with 1981 Plymouth Sapporo Performance Radiator orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Plymouth Performance Radiators and more.

What is your return policy for Plymouth Sapporo Performance Radiators?

Advance Auto Parts keeps returns simple. For new Plymouth Sapporo Performance Radiators and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.