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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

  • Outside Box for Caloric RTR-646 - Part 40471

    Cooktop diagram

    Outside Box

    Part #40471

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

  • Support Rod Clamp for Caloric RTR-646 - Part 41869

    Cooktop diagram

    Support Rod Clamp

    Part #41869

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

  • Speed Switch for Caloric RTR-646 - Part 42053

    Cooktop diagram

    Speed Switch

    Part #42053

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

  • Grille Spark Ignitor for Caloric RTR-646 - Part 42209

    Grille Spark Ignitor

    Part #42209

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

  • Terminal Housing for Caloric RTR-646 - Part 42107

    #NI

    All parts diagram

    Terminal Housing

    Part #42107

    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

  • Ceramic Briquette for Caloric RTR-646 - Part 42813

    Cooktop diagram

    Ceramic Briquette

    Part #42813

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

  • Air Shutter for Caloric RTR-646 - Part 40858

    Cooktop diagram

    Air Shutter

    Part #40858

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

  • Spark Module for Caloric RTR-646 - Part 42219

    Cooktop diagram

    Spark Module

    Part #42219

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

  • Burner, Right Front for Caloric RTR-646 - Part 42352

    Cooktop diagram

    Burner, Right Front

    Part #42352

    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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Are DIY appliance repairs safe?

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7 uncommon tips for kitchen cleaning

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How to repair broken or damaged wires video

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