Lennox G8-137-1U Replacement Parts
Compatibility GuaranteedVerified OEM PartsFast Shipping
18 parts available
Filter Part Category
Verified Fit
8" FAN AND LIMIT CONTROL ADJUSTABLE FAN TEMP
Part #: 543-507
In Stock
CA$491.34
Verified Fit
1/3HP BELT DRIVE BLOWER MOTOR 115V 1725RPM
Part #: 668-003
In Stock
CA$498.61
Verified Fit
1/6,1/4,1/3 AND 1/2HP UPGRADE 5.5 DIA DIRECT DRIVE MOTOR 4 SPEED 120V 1075RPM
Part #: 668-021
In Stock
CA$386.81
Verified Fit
RUN CAPACITOR 5MFD 370V/440V
Part #: 668-512
In Stock
CA$39.62
Verified Fit
3/4" X 3/4" GAS VALVE SINGLE STAGE STANDING PILOT (SLOW OPENING)
Part #: 427-016
In Stock
CA$733.90
Verified Fit
3/4" GAS VALVE AND LP KIT
Part #: 427-093
In Stock
CA$919.08
Verified Fit
TRANSFORMER 120V 24V 20VA WHITE ROGERS
Part #: 872-001
In Stock
CA$77.89
Verified Fit
120V 24V TRANSFORMER
Part #: 872-008
In Stock
CA$103.27
Verified Fit
38" BLOWER BELT 4L380 (A36)
Part #: 235-005
In Stock
CA$32.40
Verified Fit
39" BLOWER BELT 4L390 (A37)
Part #: 235-006
In Stock
CA$34.68
Verified Fit
BLOWER SHAFT 3/4" X 24" CUT TO REQUIRED LENGTH
Part #: 235-030
In Stock
CA$152.71
Verified Fit
BLOWER MOTOR PULLEY 3-1/4" X 1/2" ADJUSTABLE
Part #: 235-100
In Stock
CA$75.08
Verified Fit
BLOWER PULLEY 9" X 3/4"
Part #: 235-105
In Stock
CA$69.97
Verified Fit
BLOWER BEARINGS ECCENTRIC 3/4" (PER PAIR)
Part #: 235-200
In Stock
CA$89.20
Verified Fit
LENNOX PILOT BURNER ASSEMBLY
Part #: 745-020
In Stock
CA$267.61
Verified Fit
24" THERMOCOUPLE 30MV
Part #: 745-101
In Stock
CA$35.88
Verified Fit
ALUMINUM PILOT TUBE 1/4" X 5' FOR FURNACE, BOILER AND HOT WATER TANK
Part #: 745-200
In Stock
CA$61.42
Verified Fit
Image coming soon
100-235
Switch, High Pressure, 610PSIG, 1/4" Sweat, Auto Reset
Part #: 100-235
In Stock
CA$54.62
Not seeing the part you need?
Our team is happy to help you find the right part for your Lennox G8-137-1U.
Related Lennox Models
Other Lennox models in the same series — tap to view their replacement parts.
OEM Replacement Part Numbers
The Lennox G8-137-1U uses 17 OEM part numbers. Click any highlighted number to view its replacement.
Need Help Finding the Right Part?
Our furnace parts experts can help with compatibility questions for your Lennox G8-137-1U.