Samsung NX58R9421SG/AA-00 slide-in gas range Parts

On your Samsung NX58R9421SG slide-in gas range, you typically clear an information (error) code by pressing OFF/CLEAR, then restarting the oven. If the code returns, reset power to the range for at least 30 seconds, then restore power and try again (see the owner's manual).

Quick steps to clear an information code

• Press OFF/CLEAR once to stop the beeping and clear the display.
• Restart the oven (set Bake or Broil and press START/SET).
• If the code comes back, disconnect power to the range for 30 seconds.
• Restore power and test the oven again.
• If the display shows a Lock icon and the oven will not heat, hold the oven door open and press START/SET for 3 seconds to turn the lock off.

If the oven is stuck in a special mode (Lock or Sabbath)

Some display messages look like “errors” but are actually feature modes.

What you see	What it means	What to do
Lock icon	Oven door lock is on	Hold door open; press START/SET for 3 seconds
SAb + time	Sabbath mode is on	Press OFF/CLEAR to turn off the oven; to cancel Sabbath fully, press and hold Bake + NUM 1 for 3 seconds

Why it matters

Clearing the code the right way helps you confirm whether it was a one-time control glitch (often fixed by OFF/CLEAR or a 30-second power reset) or an ongoing issue that can affect heating, temperature control, or safe operation.

Last updated: February 2026

For a Samsung slide-in gas range like the NX58R9421SG, the model number is printed on the appliance ID label, usually around the oven door frame area. Match the full model and any suffix characters on the label to ensure you get the correct parts and diagrams.

Where to look on the range

Check these common ID-label locations first:

• Along the oven door frame (open the oven door and look on the front frame)
• On the lower drawer frame (pull the storage/warming drawer out and look on the frame)
• Behind the control panel area (less common, but possible)
• On the back panel (if you can safely access it)

What to write down (so parts fit)

Record the information exactly as shown on the label:

• Model number (example: NX58R9421SG)
• Version or suffix (often after a slash, such as /AA-00)
• Serial number (helps date and production run)
• Gas type notes (if listed, such as natural gas or LP)

Quick check: model vs. serial

Item	What it tells you	Used for
Model number	The exact range design	Choosing correct replacement parts
Serial number	Production run details	Confirming compatibility when designs change

Why it matters

Small model suffix differences can change which igniter, burner head, control board, or wire harness fits. Using the exact label information helps avoid ordering the wrong Samsung range parts.

For diagrams and the official label-location guidance, use the NX58R9421SG owner's manual.

Last updated: March 2026

The average lifespan of a Samsung slide-in gas range like the NX58R9421SG is 13 to 15 years with normal household use and basic maintenance. Keeping burners clean and addressing ignition or heating issues early helps the range reach that typical service life.

What affects lifespan most

These factors have the biggest impact on how long your gas range lasts:

• Burner cleanliness (clogged ports cause poor flame and extra stress on ignition)
• Ignition wear (frequent clicking or delayed ignition shortens igniter life)
• Oven heat management (blocked vents can overheat controls)
• Electrical supply stability (protects the control board and touch panel)
• Cooking habits (high-heat, heavy daily use reduces lifespan)

Parts that commonly wear first

If performance drops, these are common wear items to check on this model:

• Range surface burner igniter DG94-00541A (burner will not spark or lights inconsistently)
• Range spark module DG96-00297A (multiple burners clicking, weak or no spark)
• Samsung range bake igniter DG94-01012A (oven takes long to heat or will not ignite)
• Samsung range bake burner DG62-00066A (uneven bake heat, poor flame pattern)

Typical lifespan by component (general)

Component	Typical replacement timing	Common symptom
Surface igniter system	5 to 10 years	Clicking, delayed lighting
Oven igniter	5 to 10 years	Slow preheat, no bake flame
Control electronics	8 to 15 years	Dead display, erratic operation

Why it matters

Knowing the expected lifespan helps you decide whether a repair (like replacing an igniter or spark module) is a smart investment versus planning for replacement, especially if multiple systems are failing.

For maintenance and operating tips that reduce wear, follow the care guidance in the NX58R9421SG owner's manual.

Last updated: March 2026