This kenmore oven parts guide walks through the three components responsible for the large majority of wall oven repairs: the bake element, the broil element, and the RTD temperature sensor. Understanding what each one does makes it much easier to describe a problem accurately when booking a repair.
Why We Focus on These Three Components
This kenmore oven parts guide deliberately focuses on the bake element, broil element, and RTD sensor because together they account for the overwhelming majority of wall oven service calls we receive — far more than door hinges, light assemblies, or other smaller components. Understanding these three well covers most situations a homeowner is likely to encounter over the life of the appliance.
The Bake Element
The bake element sits at the bottom of the oven cavity and provides most of the heat used for standard baking and roasting. Over years of use, it can develop a visible blister, crack, or break — sometimes accompanied by a small shower of sparks when it fails completely, which is a clear sign it needs replacement. A partially failing bake element may still glow but produce noticeably less heat, contributing to the symptoms in our Kenmore oven not heating evenly guide before it fails outright.
The Broil Element
The broil element sits at the top of the cavity and handles high, direct-heat cooking. It fails in similar ways to the bake element — visible blistering, cracking, or an audible pop/spark at failure — but because it’s used less frequently in many households, a failing broil element can go unnoticed longer, especially if the bake function still works normally.
The RTD Temperature Sensor
- The RTD probe is a small metal rod, usually mounted at the back wall of the oven cavity, that reports the actual cavity temperature to the electronic control.
- Its resistance changes predictably as it heats, which the control uses to decide when to cycle the elements on and off.
- When it fails open or shorted, it can trigger a hard error code — F30/F31 on Frigidaire-built 790/970-prefix ovens, or F3E0/F3E1 on Whirlpool-built 665-prefix ovens, covered in our Kenmore oven F3E0/F3E1 codes guide.
- A probe that’s drifted out of calibration without fully failing can cause uneven baking without ever tripping a code.
Why Matching Parts to the Correct OEM Matters
Because Kenmore ovens are built by different contracted manufacturers depending on the model prefix, the bake element, broil element, and RTD sensor are not interchangeable between a 790-prefix (Frigidaire-built) and a 665-prefix (Whirlpool-built) oven, even when the ovens look similar from the outside. Always confirm the full model number before ordering a replacement part.
Signs You Need a Part Replaced
- Visible blistering, cracking, or breakage on either element.
- A spark or pop sound when the oven is turned on, followed by no heat from that element.
- An error code pointing directly to the sensor circuit.
- Persistent uneven baking with no visible element damage, which points toward a drifting sensor rather than a dead element.
How This Kenmore Oven Parts Guide Helps You Describe the Problem
Using the terminology in this kenmore oven parts guide when you call for service — bake element, broil element, or RTD sensor — helps a technician arrive with the right part on the truck instead of needing a second visit after ordering it. It also helps you understand what you’re paying for: a bake or broil element replacement is a relatively quick, contained repair, while an RTD sensor issue sometimes overlaps with a control board diagnosis if the sensor itself tests within range.
Booking a Repair
Our experienced, independent technicians stock genuine OEM bake elements, broil elements, and RTD sensors matched to your oven’s actual manufacturer, and every repair is backed by a 30-day labor warranty. See our oven repair service or schedule a visit. For manuals and part diagrams, see kenmore.com. We are an independent repair provider, not affiliated with Kenmore, Sears, or Transformco.
