Magic Chef CGR3760ADW range Parts

For the Magic Chef CGR3760ADW gas range, replacing a gas oven igniter typically costs about $150 to $325 when a technician supplies the part and labor. If you do it yourself, the part is often the main expense; for this model, a common replacement is the oven igniter 12400035.

Typical cost breakdown

Costs vary by service rates and how hard the igniter is to access, but these ranges are common for a gas range repair:

• DIY parts-only: about $20 to $100 (model-specific parts can cost more)
• Service call / diagnostic: often $75 to $150
• Labor (if approved repair): often $75 to $175
• Total professional replacement: commonly $150 to $325

Repair approach	What you pay for	Typical total
DIY	Part only	$20 to $100
Pro repair	Part + labor + service call	$150 to $325
Complex visit	Extra troubleshooting or access issues	$300+

What changes the price most

These factors usually move the total up or down:

• Correct part match for CGR3760ADW (igniters are not universal)
• Access time (some ranges require more disassembly)
• Wiring condition (burned connectors can add time and parts)
• After-hours or same-day service pricing
• Additional failures (for example, weak gas flow or temperature sensing issues)

Why it matters

A weak igniter is one of the most common reasons a gas oven will not heat or takes a long time to light. Replacing it restores reliable ignition, helps the burner light consistently, and prevents repeated “clicking” attempts and uneven baking.

Last updated: January 2026

Your Magic Chef gas range model CGR3760ADW is as old as the manufacture date encoded in its serial number, not the model number itself. We date it by finding the data plate, recording the serial number, then decoding the date code used by the manufacturer.

Where to find the serial number

Look for a data plate or rating label in one of these common spots:

• Oven frame behind the storage drawer (pull the drawer out)
• Door jamb area (around the oven door opening)
• Under the cooktop (lift-up top on some ranges)
• Back panel of the range

How to decode the date (what to do next)

Once you have the serial number, use this process:

• Write down the full serial number exactly as shown (letters and numbers)
• Look for a date code pattern (often the first few characters)
• Compare the code to common formats (week/year or month/year)
• If the label lists a “MFG” date, use that directly
• If the label lists only serial, use the serial to determine the date range

Quick guide: what the serial number usually tells you

Serial formats vary by manufacturer and era, but these are the most common patterns:

What you see in the serial	Usually means	Example outcome
Week + year code	Build week and year	“12 09” = 12th week of 2009
Month letter + year digit	Build month and year	“C7” = March of a year ending in 7
Full “MFG DATE” printed	Exact manufacture date	“MFG 05/2012”

Why it matters

Knowing the manufacture date helps us match the correct replacement parts and revisions for your CGR3760ADW, especially for ignition and gas components.

Related parts people often replace on older ranges

If your range is older and showing symptoms like slow ignition or uneven baking, these parts are commonly involved:

• Oven igniter 12400035 (weak igniter can prevent the oven burner from lighting)
• Range surface burner igniter 74004053 (no spark or intermittent spark)
• Oven probe 12001655 (temperature swings or inaccurate baking)

Last updated: January 2026

On the Magic Chef CGR3760ADW gas range, an oven that will not ignite is usually caused by a weak oven igniter, a dirty burner/ignition area, or a gas control issue. Start with safe cleaning and a quick visual check; if the igniter does not glow bright or the burner never lights, replacement is the most common fix.

Safety first (gas range)

• Turn the oven control to OFF and let everything cool completely.
• Shut off the gas supply at the range shutoff valve.
• Unplug the range (or switch off the breaker) before touching wiring.
• If you smell gas at any point: stop, ventilate, and do not operate the range.

Quick fixes you can try before replacing parts

• Remove the oven bottom panel (if accessible) and clear crumbs and grease around the burner.
• Make sure the burner is seated straight and not blocked at the ports.
• Check the igniter wire connector for looseness, heat damage, or corrosion.
• If the oven igniter glows but the burner lights slowly, clean the burner area and retest.

What the symptoms usually mean

What you see	Most likely cause	What we recommend
No glow from igniter	Failed igniter, broken wire, or no power to igniter	Inspect wiring; replace igniter if wiring is intact
Igniter glows dull orange, burner will not light	Weak igniter (common)	Replace igniter
Burner lights after a long delay	Weak igniter or restricted burner ports	Clean burner area; replace igniter if delay continues
Burner lights but temperature is erratic	Sensor/probe issue	Test/replace oven probe

Parts that commonly solve “won’t ignite” on this model

• Oven igniter 12400035 (most common fix for no-heat or delayed ignition)
• Oven valve WP74006427 (less common; suspect if igniter is proven good but gas never opens)
• Oven probe 12001655 (helps when heating is inconsistent rather than no-ignite)

Why it matters

A weak igniter can prevent the gas valve from opening correctly, causing no heat or delayed ignition. Fixing ignition problems quickly helps restore normal baking performance and reduces repeated clicking, delays, and uneven cooking.

Last updated: January 2026