1991 Ford Thunderbird Radiator Caps

Your 1991 Ford Thunderbird might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Radiator Caps you desperately need.

We currently carry 4 Radiator Caps to choose from for your 1991 Ford Thunderbird, and our inventory prices range from as little as $11.11 up to $48.09.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Radiator Caps for the 1991 Ford Thunderbird. We only sell parts from trusted brands like Mr. Gasket so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Radiator Caps stock in-person!

Radiator Caps for Your 1991 Ford Thunderbird

Mr. Gasket – Thermocap Radiator Cap (Part No.2476BK)

Thermocap Radiator Cap

from

$48.09
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.2470B)

Thermocap Radiator Cap

from

$47.19
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

Sankei Switches – Sankei Switches Radiator Cap (Part No.G1010324668SAK)

Sankei Switches Radiator Cap

from

$11.11
The Sankei Switches radiator cap range has been developed to operate within original equipment manufacturer’s specifications. A faulty radiator cap can cause your car to boil-over at a lower temperature. Test or replace the coolant cap when servicing the cooling system.

Product Features:
  • Meets Original Equipment specifications.
  • Made from premium materials.
  • Designed to function on open cooling systems and overflow reservoir type systems.
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Dorman – Help – Radiator Cap (Part No.54237)

Radiator Cap

from

$22.99
This radiator cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this radiator cap is designed to match the fit and function of the original cap on specified vehicles
  • Restores functionality – reliable replacement for an original cap that is missing, leaking or failed due to gasket fatigue and heat
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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FAQs for 1991 Ford Thunderbird Radiator Caps

What are the most popular Radiator Caps for the 1991 Ford Thunderbird?

With 3 brands you can trust, our most popular Radiator Caps for the 1991 Ford Thunderbird parts are:
Thermocap Radiator Cap
from $48.09
This product is not rated
Thermocap Radiator Cap
Radiator Caps
Thermocap Radiator Cap
from $47.19
This product is not rated
Thermocap Radiator Cap
Radiator Caps
Sankei Switches Radiator Cap
from $11.11
This product is not rated
Sankei Switches Radiator Cap
Radiator Caps