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Kenmore 86777187 gas-fired sectional furnace Parts

Here are the diagrams and repair parts for Kenmore 86777187 gas-fired sectional furnace, as well as links to manuals and error code tables, if available.

Kenmore 86777187 gas-fired sectional furnace
By Schematic
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Browse Parts for 86777187 Gas-Fired Sectional Furnace

  • Pilot Burner for Kenmore 86777187 - Part 503209

    Pilot Burner

    Part #503209

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

  • Furnace Burner for Kenmore 86777187 - Part 610232

    Burner

    Part #89592

    Replaced by #610232

    Info Icon
    Manufacturer substitution
    This part replaces 89592. Substitute parts can look different from the original.
    In Stock
    $100.20
    Minus Item
    Qty
    Plus Item
  • Furnace Blower Fan Wheel for Kenmore 86777187 - Part 600587

    H-q blower assembly diagram

    Fan Wheel

    Part #72978

    Replaced by #600587

    Info Icon
    Manufacturer substitution
    This part replaces 72978. Substitute parts can look different from the original.
    In Stock
    $171.63
    7% OFF Phone Price : $183.63Info Icon
    Minus Item
    Qty
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  • Motor 1/3 Hp for Kenmore 86777187 - Part 84748

    H-q blower assembly diagram

    Motor 1/3 Hp

    Part #84748

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

  • F/l Cont for Kenmore 86777187 - Part 87056

    Furnace assembly diagram

    F/l Cont

    Part #87056

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

  • Water Heater Pilot Tube Assembly for Kenmore 86777187 - Part 100108370

    Ferrule Nut

    Part #29441

    Replaced by #100108370

    Info Icon
    Manufacturer substitution
    This part replaces 29441. Substitute parts can look different from the original.
    In Stock
    $64.56
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    Qty
    Plus Item
  • Spud for Kenmore 86777187 - Part 86875

    Burner & manifold asm. diagram

    Spud

    Part #86875

    Replaced by #86875

    Info Icon
    Manufacturer substitution
    This part replaces 86875. Substitute parts can look different from the original.
    In Stock
    $29.97
    Minus Item
    Qty
    Plus Item
  • Crosslighter for Kenmore 86777187 - Part 81319

    Crosslighter

    Part #81319

    Replaced by #81319

    Info Icon
    Manufacturer substitution
    This part replaces 81319. Substitute parts can look different from the original.
    In Stock
    $45.69
    Minus Item
    Qty
    Plus Item
  • Spud for Kenmore 86777187 - Part 86870

    Spud

    Part #86870

    Replaced by #86870

    Info Icon
    Manufacturer substitution
    This part replaces 86870. Substitute parts can look different from the original.
    In Stock
    $31.97
    Minus Item
    Qty
    Plus Item
  • Motor 1/4 Hp for Kenmore 86777187 - Part 84745

    H-q blower assembly diagram

    Motor 1/4 Hp

    Part #84745

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

Symptoms for gas cooktops

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of …

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module…

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve 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 furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do.…

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Top questions about Sears and Sears PartsDirect

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