Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Furnace Burner Orifice, #45 B4089345

Part #B4089345
Online Price
$32.37
In Stock
Qty
Minus Item
Plus Item

Zip Codes Near

60169
Edit

Return Policy

60-day return policy
Learn more
Shipping

If you place your order today, your part(s) will arrive by:

MessageOnly ground shipment is available for this item.
Confirm this part fits
This Part Also Fits
Part Information

This burner orifice (part number B4089345) is for furnaces.

Burner orifice B4089345 regulates the flow of gas coming from the gas burner valve.

Wait until the surface is cool to the touch before installing this part.

Popular Models Using B4089345 Part
Model Number
Model Name
Model Number
GMT070-3B
Model Number
GMT070-4B
Model Number
GMT090-3B
Model Number
GMT090-4B
Model Number
GMT090-5B
Model Number
GMT115-5B
Model Number
GMT140-5B
Model Number
GMTH045-3B
Model Number
GMTH070-4B
Model Number
GMTH090-5B

Parts & More

Bottom-Mount Refrigerator
Dishwasher
Drill Press
Dryer
Electric Cooktop
Electric Wall Oven
Exercise Cycle
Front-Engine Lawn Tractor
Gas Snowblower
Lawn & Garden Engine
Parts
Room Air Conditioner
Side-By-Side Refrigerator
Top-Mount Refrigerator
Treadmill
Washer