Firman INVERTER PORTABLE GENERATOR 4125W WITH CO ALERT W03385
SKU: 86027833064

Firman INVERTER PORTABLE GENERATOR 4125W WITH CO ALERT W03385

$450.00 $500.00
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Description

Firman INVERTER PORTABLE GENERATOR 4125W WITH CO ALERT W03385FREE SHIPPING SERIES WHISPER TYPE INVERTER Experience the power and convenience of the FIRMAN W03385 Portable Inverter Generator. With its 4,125 3,300W capacity, this fuel efficient and quiet generator delivers clean, renewable power for your electronics and sensitive equipment. The W03385 is an ideal candidate and the perfect option for those who enjoy camping outdoors, tailgating, or need a reliable power station for other recreational activities.

                        FREE SHIPPING

SERIES WHISPER
TYPE INVERTER
 

Experience the power and convenience of the FIRMAN W03385 Portable Inverter Generator. With its 4,125/3,300W capacity, this fuel-efficient and quiet generator delivers clean, renewable power for your electronics and sensitive equipment. 

The W03385 is an ideal candidate and the perfect option for those who enjoy camping outdoors, tailgating, or need a reliable power station for other recreational activities. Enjoy the mobility of the FIRMAN W03385 portable generator with its built-in wheel kit and U shape folding handle for ease of movement.

FIRMAN generators are synonymous with convenience, and the W03385 is no exception. Engineered for ease of use, this portable generator can accompany you on any adventure.

The W03385 comes with an engine oil bottle, oil funnel, spark plug wrench, screwdriver, 12V battery cable, floater charger, and quick oil drain.

Specifications

Certifications
CARB Certified Yes
EPA Certified Yes
cETL Certified Yes
NOM Certified No
UL Certified No
Output
Running Watts 3300
Starting Watts 4125
AC Voltage 120
Frequency (Hertz) 60
Decibels 58dB @ 1/4 load
Run Time 9 hrs
THD @ Full Load 3%
Control Panel
Recoil Start Yes
Electric Start Yes
Remote Start Yes
5-20R 120V 20A DUPLEX 1
TT-30R 120V 30A TWISTLOCK (27.5A/120V/3300W) 1
USB-A (2.1A/5V DC/10W) 1
12V DC Power Port/Plug (8.3A/12V DC/100W) 1
Parallel Ports 2
Machine
Low Oil Shutoff Yes
Power Stream Alternator Yes
Cast Iron Sleeve Yes
Fuel System
Fuel Gas
Tank Size 1.8
Steel/Plastic Plastic
Wheel Kit
Wheels 5.5"-Yellow-plastic-flat free
Handle U shape folding handle

Packaging

Unit
UPC 840876000000
Unit Dimensions 23.2" x 17.8" x 17.9"
Unit Length 23.2"
Unit Width 17.8"
Unit Height 17.9"
Unit Weight 91 Lbs
Carton
Carton Dimensions 26.6" x 18.9" x 19.3"
Carton Length 26.6"
Carton Width 18.9"
Carton Height 19.3"
Carton Weight 104 Lbs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86027833064

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4.3 ★★★★★
Based on 355 reviews
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Product Reviews
N
Verified Purchase
naser smadi
Belleville, US
★★★★★ 5
First shipping
Style: Set of 4
Very good spark plugs fast chipping
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
R
Verified Purchase
Randy
West Palm Beach, US
★★★★★ 5
Quality plug believe it or not
Style: Set of 4
This is actually a really good spark plug and a good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Honda spark plugs
Style: Set of 6
I have had them in my car for quite a while and the car runs good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
J
Verified Purchase
Juan Lozano
Louisville, US
★★★★★ 4
Good so far
Style: Set of 4
I just installed them a few days ago. So far they are working fine. I have a 2007 Honda Accord 2.4 and it seems the car is a little smoother when idling . I have driven it for about 100 miles and no issues so far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
T
Verified Purchase
Turtle1
Charlottesville, US
★★★★★ 5
Really good value
Style: Set of 4
Great quality , don't be afraid of these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026

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