Mr. Gasket® - Thermocap™ Engine Coolant Radiator Cap

6 reviews|Item # 102091305
$44.95 - $54.95
OUT OF STOCK - Unavailable until further notice
Guaranteed Fit
1984 Chrysler Laser
  • Fits most domestic AMC, GM, Ford, Jeep, and Chrysler 4, 6, and 8 cylinder radiator's 1955-93.
Authorized Dealer

Product Details

Chrysler Laser 1984, Thermocap™ Engine Coolant Radiator Cap by Mr. Gasket®. Pressure: 16 psi. Material: Aluminum. Knowing your coolant temperature can help to prevent burn injuries. Thermo Cap, with its built-in calibrated thermometer, indicates the coolant temperature. This is useful information prior to cap removal.

Fitment notes

  • Fits most domestic AMC, GM, Ford, Jeep, and Chrysler 4, 6, and 8 cylinder radiator's 1955-93.


Cap Logo: Plain
Cap Material: Aluminum
Gauge Included: Yes
Gauge Range: 30-270 degrees F
Pressure (psi): 16
Quantity: Sold individually
Radiator Cap Shape: Octagon


  • Indicates Coolant Temperature
  • Helps to Prevent Injuries from coolant or steam burns
  • Integrated Coolant Reclamation Valve
  • Improves Underhood Appearance
  • Fahrenheit and centigrade readings
  • Color-coded temperature ranges
  • Chromed crown with a colored trim ring

Never attempt to remove Thermo Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you. Check the Thermo Cap temperature indicator to determine if the coolant is cool enough to make removing Thermo Cap safe. If the coolant is very hot, then thoroughly rinse the radiator with cool water, until the coolant temperature drops into a cooler safe zone Thermo Cap's integrated coolant 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. Chromed crown with a colored trim ring. Indicates coolant temperature, Helps to prevent coolant injuries, integrated coolant reclamation valve, Improves underhood appearance.

Using his own '57 Chevy as a rolling test bed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago (started in 1964). Building a name for himself and his company competing at Cleveland-area tracks Norwalk and Dragway 42, Hrudka quickly established Mr. Gasket® as the go-to gasket source for racers with a line of head gaskets, exhaust gaskets, oil pan gaskets, and fasteners that sealed perfectly every time and withstood the punishing temperatures and pressures of racing. Now an important part of Holley Performance, Mr. Gasket continues to expand application coverage with more and more new products for race cars and muscle cars alike. Beyond the gaskets that made the Mr. Gasket brand what it is today is an endless variety of high-performance parts, including carburetor and fuel system components, chrome-plated accessories to dress up your engine bay, fuel additives, shifter accessories, cooling-system accessories, specialty tools, and a wide array of heavy-duty suspension and driveline components.


Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
Mr. Gasket® - Thermocap™ Engine Coolant Radiator Cap
1-6 of 6 Reviews
Great for diagnostic standpoint and it looks great.
Posted by Joshua (Floresville, TX) / November 05, 20181994 Chevy CK Pickup
Bought it for my Jeep Cherokee trail rig because it’s one of the ones that popped up when I put in my credentials to search, doesn’t even fit.
Posted by Michael (Rockingham, VA) / August 05, 20181996 Jeep Cherokee
A bit of a novelty but looks good. Probably should have ordered the red colour rather than the black but appears to be working well.
Posted by Derek (Northolt, EAL) / June 05, 20181999 Dodge Ram
Very good quality product, great price.
Posted by Mike (Waterloo, IN) / December 09, 20171969 Buick Skylark
Bought this to put a little something on my new cooling system.
Posted by William (Saint Paul, MN) / August 12, 20161970 Chevy El Camino
5 of 5
Just Cool To Have
This is just cool. Didn't need it but it sure looks cool under the hood and it is very accurate!
Posted by R Chris (Bessemer, AL) / May 27, 20152001 Chrysler PT Cruiser
CARiD FacebookCARiD TwitterCARiD YouTube ChannelCARiD PinterestCARiD Instagram
Inspiration Gallery
All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.