Product Summary

Zinc, Chrome, 1.13" Overall Height

  • Original style replacement for Ford passenger cars
  • Not for pressurized cooling systems
  • Chrome

Key Specs

MFG. Part #91132001
BrandSpeedway Motors

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Speedway Motors 91132001 Details

These original style replacement radiator caps are for Ford passenger cars. They are NOT designed for pressurized cooling systems. Chrome finish.

  • OEM style
  • Chrome finish
  • Not for pressurized cooling systems

Note: This cap comes with (2) oversized washers that can be used to secure it permanently to the grille shell. This is handy when the customer's radiator does not have a 'dummy' neck.

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


  • 3 ½” O.D.
  • Chrome top is 13/16” tall from base to top of highest point
  • Lock flange extends downward 3/8” into radiator neck
  • Lock tabs are on the inside of the radiator neck similar to a gas cap and NOT on the outside like the later cars
  • Cap has a 2 ¼” sealing surface O.D.
  • Included are two permanent mount locking plates for attaching to the shell bezel when using a rear fill radiator
  • Verify neck style on radiator to obtain correct cap for your application

Speedway Motors 91132001 Specifications

MFG. Part #91132001
BrandSpeedway Motors
Speedway Motors Catalog Part #911-32001
Material TypeZinc
Overall Height1.13"
Overall Diameter3.63"
Sold in QuantityEach