Tappan
Gas Wall Oven

Model #12-1863-00-03 Official Tappan gas wall oven - 5995237079

Here are the diagrams and repair parts for Tappan 12-1863-00-03 gas wall oven - 5995237079, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

    Showing 10 of 88 parts

    Wall Oven Gas Valve

    Wall oven gas valve

    Part #5303210156
    In Stock
    $320.74 | 
    25% OFF 
    MSRP: $430.00
    Wall Oven Gas Pressure Regulator#15

    Gas control Diagram

    In Stock
    $214.50 | 
    11% OFF 
    MSRP: $240.00
    Wall Oven Door Spring, Lower#15

    Body parts Diagram

    Back Order
    $30.00 | 
    14% OFF 
    Phone Price: $35.00
    Wall Oven Gas Valve#14

    Gas control Diagram

    Valve

    Part #5303295305
    Replaced by #5303210156
    ?
    Manufacturer substitution
    This part replaces 5303295305. Substitute parts can look different from the original.
    In Stock
    $320.74 | 
    25% OFF 
    MSRP: $430.00
    Range Oven Door Seal

    See All Related Diagrams

    Range oven door seal

    Part #5303207644
    In Stock
    $44.39 | 
    10% OFF 
    Phone Price: $49.39
    Range Screw

    #NI

    All parts Diagram

    Screw

    Part #08016432
    Replaced by #316519700
    ?
    Manufacturer substitution
    This part replaces 08016432. Substitute parts can look different from the original.
    This item is not returnable
    Back Order
    $3.66
    Oven Rack#36

    Body parts Diagram

    Oven rack

    Part #08012158
    In Stock
    $26.49
    Oven Burner Panel#31

    Body parts Diagram

    Oven burner panel

    Part #5303298314
    In Stock
    $59.49
    Range Oven Door Seal, Side#23

    Body parts Diagram

    In Stock
    $53.69 | 
    9% OFF 
    Phone Price: $58.69
    Screw#8

    Control panel Diagram

    Screw

    Part #5303292005
    This item is not returnable
    In Stock
    $4.92

    Symptoms common to all wall oven

    Choose a symptom to see related wall oven repairs.

    Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure
    Main causes: broken broil element, faulty broil burner igniter, control system failure
    Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, control system failure
    Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure
    Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat
    Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element

    Repair guides common to all wall oven

    These step-by-step repair guides will help you safely fix what’s broken on your wall oven.

    How to replace a wall oven door outer glass panel

    Learn how to replace a damaged outer window panel on your wall oven door with these step-by-step instructions.

    Repair difficulty
    Time required
     45 minutes or less
    June 1, 2015
    By Lyle Weischwill
    How to replace a wall oven control thermostat

    Get your oven temperature under your control by replacing a faulty oven control thermostat.

    Repair difficulty
    Time required
     60 minutes or less
    June 1, 2015
    By Lyle Weischwill
    How to replace a wall oven thermal fuse

    The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the fuse.

    Repair difficulty
    Time required
     60 minutes or less

    Articles and videos common to all wall oven

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

    December 29, 2021

    How to replace a microwave fuse

    By Lyle Weischwill

    Learn about replacing a microwave fuse

    December 29, 2021

    Why is my microwave not heating?

    By Lyle Weischwill

    Follow these tips when your microwave won't heat

    December 27, 2021

    How does a self-cleaning oven work?

    By Lyle Weischwill

    Learn how the self-clean cycle works in an oven.