Range Burner Knob Cracked, Stuck or Won’t Turn? Burner Knob DG94-02141A – Fix Burner Control Failures Fast
A cracked, melted, or seized burner knob is one of the most common reasons a Samsung range loses precise heat control on a surface burner. In most Samsung gas ranges, the surface burner knob is the primary interface between the user and the gas valve — when it cracks, strips internally, or seizes from heat exposure, the burner becomes impossible to control safely. ⚡ Common wear item on Samsung gas ranges exposed to high heat and daily use. Part DG94-02141A is the genuine OEM replacement that restores smooth, precise burner control immediately — no modification required.
❓ Is This the Right Part?
This is the correct fix if ALL of the following are true:
- ✔ Range powers on and ignition system works normally
- ✔ Gas supply and valve confirmed functional
- ✔ Burner lights and burns correctly when knob is manually positioned
- ✔ Other burner knobs on the range operate normally
- ✔ ONLY problem is the knob itself — cracked, stripped, seized, or missing
Not sure? Send us your model number — we'll confirm before you order.
🔧 Common Symptoms
- Burner knob cracked or broken — most common customer complaint
- Knob spins freely without engaging the gas valve
- Knob is seized and won’t turn to off position
- Knob melted or warped from heat exposure
- Burner stuck on one heat level due to stripped knob shaft
- Knob missing entirely — burner cannot be controlled
✔ If these symptoms match, this is the most likely failed component in the system.
✔ In most cases, replacing this burner knob restores full, safe burner control immediately.
📦 Part Details
- Part Number: DG94-02141A
- Type: Range Surface Burner Control Knob — interfaces with gas valve shaft for heat level selection
- Replaces: OEM direct-fit knob — genuine Samsung factory replacement (no modification required)
- Brands: Samsung
If one knob has cracked or seized from heat exposure, inspect the remaining burner knobs for hairline cracks or internal stripping — they share the same heat environment and often fail in sequence. Replacing all affected knobs at the same time avoids repeat service calls.
⚙️ Installation
Skill Level: EASY — 5 minutes. No tools required and no need to disconnect power for this repair. Pull the old knob straight off the valve shaft, align the D-shaped bore of the new knob with the flat on the valve shaft, and press firmly until fully seated. Turn the knob through all positions to confirm smooth engagement before use.
✓ Compatible Models
Confirmed compatible with NX58M6650WS/AA, NX58M6630SS/AA, plus additional Samsung gas range models. Contact us to verify your model number before ordering.
💡 Pro Tip
Before replacing the knob, inspect the gas valve shaft for damage — a stripped or bent shaft will prevent any knob from seating correctly. If the shaft spins freely inside the valve body, the valve itself may need replacement. Confirming shaft condition first ensures you’re ordering the right part and avoids a second repair call.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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