Kenmore 11086878100 dryer Parts

On Kenmore dryer model 11086878100, “lock mode” is usually the control lock (child lock). We turn it off by pressing and holding the lock-designated key (often Control Lock or a key with a lock icon) for 3 to 5 seconds until the lock indicator clears.

Quick unlock steps

• Press and hold Control Lock (or the button with a lock icon) for 3 to 5 seconds.
• If your panel uses a combo key, press and hold Start/Pause for 3 to 5 seconds.
• If the display shows CL or a lock symbol, keep holding until it disappears.
• If the dryer is unresponsive, unplug it (or switch the breaker off) for 1 minute, then restore power and try again.
• If the door is open, close it fully and retry the press-and-hold.

If it still will not unlock

Control lock can stay on if the control is not seeing a proper door-closed signal or if the user interface is not registering the key press.

What to check (in order)

• Power reset worked? If not, try a second reset for 1 minute.
• Door closure: push the door firmly; a weak latch can prevent normal operation.
• Stuck key: press each button once to make sure none are physically stuck.
• Control response: if no buttons respond at all, the issue is usually power supply or the control.

Symptom	Most likely cause	What we do next
Lock icon stays on but buttons respond	Control lock still enabled	Repeat press-and-hold for 5 seconds
Lock icon on and dryer will not start	Door not latching or switch issue	Inspect latch area; test door switch
No display or dead panel	Power supply problem	Check breaker, outlet, cord connections

Parts that commonly relate to “won’t start” complaints

If the dryer will not start after unlocking, these model-compatible parts are common suspects:

• Switch W10820036
• Strike 279570
• Fuse WP3392519

Why it matters

Control lock prevents cycle changes and accidental starts. If the lock will not clear, it often points to a door-latch/door-switch input problem or a control panel that is not registering the press-and-hold command.

Last updated: February 2026

Your Kenmore dryer’s model number is printed on the appliance ID label, most often on the door opening (door jamb) or on the back panel. For Kenmore model 11086878100, use that exact number when ordering parts or looking up troubleshooting info like Kenmore 110 series electronic control model dryer error codes.

Where to look on a Kenmore dryer

Check these common label locations first:

• Door frame just inside the opening (most common)
• Inside the door area on the cabinet front
• Back of the dryer near the top edge
• Side panel near the front (less common)
• Behind the lower front access panel on some gas models

What to write down (and why)

We recommend recording both the model and serial information from the label.

Label item	What it’s used for	Example format
Model number	Correct part fit and diagrams	11086878100
Serial number	Production run details (helps with part variations)	Letters and numbers
Type (gas/electric)	Heating and wiring parts selection	Gas or electric

Quick checks if the label is hard to read

If the sticker is worn or covered with lint, these steps usually help:

• Wipe the label gently with a damp cloth, then dry it
• Use a flashlight at an angle to make faded print stand out
• Take a close-up photo and zoom in
• Look for a second label on the back panel

Why it matters

Kenmore dryers often share similar cabinets across series, but internal parts (like a belt 341241, motor 279827, or cut-off 279769) can vary by model and production run. Using the exact model number prevents ordering the wrong belt, thermal fuse, or switch.

Last updated: February 2026

Yes. For Kenmore dryer model 11086878100, a basic reset is to cut power to the dryer for a full minute, then restore power and try a normal cycle. This clears many temporary control glitches and restores normal operation.

Quick reset steps (safe first)

• Turn the dryer OFF.
• Unplug the power cord (or switch the dryer breaker OFF).
• Wait 60 seconds.
• Plug back in (or switch breaker ON).
• Open and close the door once, then select a cycle and press Start.

If it still will not start after a reset

A “reset” will not fix a failed safety device or worn drive parts. Check these common causes:

• No power: confirm the breaker is fully reset (electric dryers often use a 2-pole breaker).
• Door not closing/latching: inspect the strike and latch alignment; replace the strike 279570 if it is cracked or loose.
• Overheating safety trip: a blown thermal fuse or thermal cut-off can stop the dryer; restricted venting is the usual root cause.
• Drive system issue: a broken belt can make the motor run without turning the drum; inspect the belt 341241.
• Motor problem: if the dryer hums, trips, or will not run, the drive motor may be failing.

What “reset” can and cannot do

Situation	Reset helps?	What to do next
Control panel glitch, cycle stuck	Yes	Power reset, then retry cycle
Dryer will not start because door switch is not made	Sometimes	Check door closure and strike
No heat or stops mid-cycle due to overheating	No	Clear venting, test thermal fuse/cut-off
Drum not turning due to broken belt	No	Inspect belt and idler pulley

Why it matters

Resetting is a fast first step, but repeated “no start” or overheating symptoms usually point to airflow restriction (lint buildup, crushed vent) or a failed safety part. Fixing the root cause prevents repeat shutdowns and protects the heater and motor.

Last updated: February 2026

Most Kenmore dryers, including model 11086878100, last 10 to 13 years with normal household use. With consistent vent cleaning and timely replacement of wear items, it’s common for a well-maintained dryer to reach 15 years or more.

Typical lifespan (what to expect)

Here’s a practical way to think about dryer life based on use and care:

Usage and maintenance	Typical life	What usually ends the run
Average use, basic upkeep	10 to 13 years	Heat or airflow failures, motor wear
Light use, excellent upkeep	13 to 15+ years	Drum support wear, electrical wear
Heavy use, poor airflow	7 to 10 years	Overheating damage, repeated thermal trips

What extends the life the most

We see these steps make the biggest difference on Kenmore dryers:

• Clean the lint screen every load; replace a damaged screen like the screen W10874409.
• Keep airflow strong: clean the vent duct and outside hood regularly.
• Avoid overloading; it strains the drum belt, idler pulley, and motor.
• Fix squealing or thumping early (often belt or pulley wear).
• Address “runs but won’t heat” quickly; overheating can trip safety devices.

Parts that commonly wear out over time

These are normal wear items that can affect longevity and performance:

• Belt 341241 (drum won’t turn, slipping, burning rubber smell)
• Dryer idler pulley WP691366 (squeal, chirp, intermittent drum movement)
• Motor 279827 (hums, won’t start, stops mid-cycle)
• Fuse WP3392519 or thermal cut-off (no heat, dryer stops due to overheating)

Why it matters

A dryer’s “life” is usually limited by heat and airflow stress. Good venting keeps temperatures stable, reduces strain on the motor and blower wheel, and prevents repeated thermal fuse or cut-off failures.

For display issues or electronic fault symptoms on Kenmore dryers, use Kenmore 110 series electronic control model dryer error codes to narrow down the next best check.

Last updated: February 2026

On Kenmore dryer model 11086878100, the model and serial tag (where you will find the identifying numbers you need to match parts) is typically located on the dryer cabinet just inside the door opening. Once you find that tag, you can use those numbers to confirm the correct replacement part.

Where to look on the dryer

Check these common locations in this order:

• On the cabinet frame just inside the door opening (most common)
• On the back panel of the dryer cabinet
• Along the door opening near the lint screen housing
• Inside the lower front access panel area (if your version has one)

What numbers you should write down

For ordering parts, we recommend recording:

• Model number (for this page: 11086878100)
• Serial number (helps confirm production run)
• Any type or stock number shown on the tag (if present)

Quick guide: which number is used for what

You have	What it’s used for	Example from this model page
Model number	Ensures parts fit your exact dryer design	11086878100
Part number	Identifies the specific replacement item	660997 (belt), 695075 (motor)
Part ID	Sears PartsDirect identifier for the part page	341241, 279827

Why it matters

Kenmore dryers were built in multiple design variations over the years, and the model tag is the fastest way to avoid ordering the wrong belt, thermal fuse, door switch, or motor. If you are replacing a common wear item, matching by model number helps us point you to the right part the first time, such as the belt 341241 or the motor 279827.

Related DIY help

If your dryer is showing an error code while you are troubleshooting, use our Kenmore 110 series electronic control model dryer error codes guide to narrow down the failure before ordering parts.

Last updated: February 2026