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Caloric RTR-646 gas built-in cooktop

Caloric RTR-646 gas built-in cooktop Parts

Here are the diagrams and repair parts for Caloric RTR-646 gas built-in cooktop, as well as links to manuals and error code tables, if available.

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Browse Parts for RTR-646 Cooktops

  • Griddle Cover, Handle for Caloric RTR-646 - Part 42441

    Cooktop diagram

    Griddle Cover, Handle

    Part #42441

    The manufacturer no longer makes this part, and there's no substitute part

  • Ceramic Briquette Basket for Caloric RTR-646 - Part 42738

    Cooktop diagram

    Ceramic Briquette Basket

    Part #42738

    The manufacturer no longer makes this part, and there's no substitute part

  • Main Top - White for Caloric RTR-646 - Part 40033W

    Cooktop diagram

    Main Top - White

    Part #40033W

    The manufacturer no longer makes this part, and there's no substitute part

  • Grill, Aluminum for Caloric RTR-646 - Part 42702

    Cooktop diagram

    Grill, Aluminum

    Part #42702

    The manufacturer no longer makes this part, and there's no substitute part

  • Outside Box Baffle for Caloric RTR-646 - Part 40814

    Cooktop diagram

    Outside Box Baffle

    Part #40814

    The manufacturer no longer makes this part, and there's no substitute part

  • Cooktop Grill Electrode Bracket for Caloric RTR-646 - Part 40958

    Cooktop diagram

    Cooktop Grill Electrode Bracket

    Part #40958

    The manufacturer no longer makes this part, and there's no substitute part

  • Cooktop Griddle for Caloric RTR-646 - Part 43503

    Cooktop diagram

    Cooktop Griddle

    Part #43503

    The manufacturer no longer makes this part, and there's no substitute part

  • Access Cover for Caloric RTR-646 - Part 40632

    Cooktop diagram

    Access Cover

    Part #40632

    The manufacturer no longer makes this part, and there's no substitute part

  • Burner Box for Caloric RTR-646 - Part 40480CG

    Cooktop diagram

    Burner Box

    Part #40480CG

    The manufacturer no longer makes this part, and there's no substitute part

  • Name Plate, Caloric for Caloric RTR-646 - Part 42836

    Cooktop diagram

    Name Plate, Caloric

    Part #42836

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your cooktops

Choose a symptom to see related cooktop repairs.

Main causes: lack of electrical power, gas supply failure, bad pressure regulator, control system failure…

Repair guides for gas cooktops

How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need.…

Repair time and Difficulty

 30 minutes or less
How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your cooktops

Use the advice and tips in these articles and videos to get the most out of your cooktop.

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