Product Summary

16 psi Pressure Rating, Steel, Zinc Plated

  • Engineered to make it easy to check your coolant temp
  • Will fit radiators on most domestic vehicles
  • The integrated coolant reclamation valve works great with your coolant recovery system
  • Has a wide 30° to 270° F temperature range
  • Comes calibrated in centigrade and Fahrenheit
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Key Specs

MFG. Part #2471S
BrandMr Gasket
Pressure Rating16 psi
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Mr Gasket 2471S Details

How handy is this! The built-in calibrated thermometer on this chrome-plated 16 lb. radiator cap makes it easy to check your coolant temp - and to know when its safe to remove the cap. Fits radiators on most domestic vehicles.

  • Helps to prevent burn injuries
  • Integrated coolant reclamation valve works great with your coolant recovery system
  • Your radiator can reclaim coolant from your overflow bottle
  • Wide 30° to 270° F temperature range
  • Calibrated in centigrade and Fahrenheit
  • Color-coded temperature ranges
  • Chromed crown with a colored trim ring

Learn more about cooling systems, how to choose the proper pressure cap, and how they work by reading our tech article. Cooling System Principles

Mr Gasket 2471S Specifications

KEY SPECS
MFG. Part #2471S
BrandMr Gasket
Pressure Rating16 psi
GENERAL
Material TypeSteel
FinishZinc Plated
Overall Diameter2.47"
Sold in QuantityEach
Notes28-280 degree temperature measurement range.
GTIN Code084041017128

Ratings & Reviews

4.4

24 Reviews

Overall Assessment

Customers highly praise the product for its quality, functionality, and aesthetic appeal. They note that it's a great fit, easy to install, and provides reliable readings. Some claim it offers peace of mind as an extra verification of temperature. Overall, the product is lauded for enhancing engine compartments with a neat appearance and practical feature of temperature checking. However, a minor subset of customers reported minor sealing issues and incompatibility with certain mechanisms. Despite these, the product is renowned for its practicality and high quality, earning strong recommendations.

4.4

24 reviews

5

19

4

2

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Most Liked Positive Review

5.0

These are great

I didn't buy one from here but would have been cheaper if I did. I have it on my 81 Vette and set up an electric fan system. This really helped in making sure I was on point where my cooling was.

Most Liked Negative Review

1.0

cap will not fit moroso in line tee neck

bought for my original show ac cobra. cap does not fit the moroso in line fill tee. cap does not have specific poundage. most race engines need an 18-21 pound cap. keeping anyway as i really like the look and don't believe in returning things as i don't like it done to me. (pays your money takes your chances!)

Filter by Ratings

I would buy this again.

5.0

2 months ago

Rif- Raph

Sunset Beach NC.

Verified

Great product Mr. Gasket quality love this cap.

Would Recommend

Very good

5.0

2 years ago

Roger

La ca

Verified

Everything's good

Would Recommend

thermocap rad cap

5.0

3 years ago

phread

n dakota

Verified

looks good and works good!

Would Recommend

A nice touch for engine compartment detail

5.0

5 years ago

Cheech

Slinger, WI

Verified

Looks very cool!

Would Recommend

Perfect.

5.0

5 years ago

FairlaneDave

OKC, OK

Verified

Installed easily and was a perfect fit. Functions great. Item was shipped quickly and packed carefully. I definately recommended these guys.

Would Recommend

I would buy it again

5.0

6 years ago

Pdzero

Cedar Lake, In

Verified

Work very well.

Would Recommend

Looks good fits well !

5.0

6 years ago

Big D

Mn

Verified

Fit well ,looks good on rad !

Would Recommend

Great product ,great quality and piece of mind.

5.0

6 years ago

Doctor G

Oxford MA

Verified

I have a 1967 Chevelle with factory gauges and I was always worried if the gauge was reading correctly. This gauged cap proved the 50 + years old factory gauges were in deed reading higher.

Would Recommend

yes

5.0

7 years ago

T

Dallas

Verified

Great product

Would Recommend

Great product. Looks great!

5.0

7 years ago

tripk

Calimesa, Ca

Verified

Placed on my 65 Mustang. Nice to be able to check the temp while working on the engine.

Would Recommend

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