SKU: 51241953134

Honda GX120-QX4 Petrol Engine – 4.0 Hp, Recoil Start, 3/4" Shaft – Part No: GX120K1QX

Sale price$121.39 Regular price$134.88
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Honda GX120-QX4 Petrol Engine – 4.0 Hp, Recoil Start, 3/4" Shaft – Part No: GX120K1QXThe Honda GX120 QX4 petrol engine offers reliable performance in a compact and efficient package. Producing 4. 0 Gross Hp and 3. 5 Net Hp (SAE J1349), this engine is ideal for light industrial machinery, compact generators, small pumps, and mobile pressure washers. Featuring a 3 4" horizontal keyway shaft, recoil start, and Hondas trusted oil alert system, the GX120 is easy to operate and maintain. Its air cooled 4 stroke OHV design ensures consistent

The Honda GX120-QX4 petrol engine offers reliable performance in a compact and efficient package. Producing 4.0 Gross Hp and 3.5 Net Hp (SAE J1349), this engine is ideal for light industrial machinery, compact generators, small pumps, and mobile pressure washers.

Featuring a 3/4" horizontal keyway shaft, recoil start, and Honda’s trusted oil alert system, the GX120 is easy to operate and maintain. Its air-cooled 4-stroke OHV design ensures consistent performance and fuel efficiency. A 2.0L fuel tank supports long runtime, while the compact size makes it suitable for space-restricted builds.

Note: Engines are Supplied Without Oil.

Shipping Notes
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Exchange/Return Notes
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SKU: 51241953134

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BJLFlorida
Grantham, US
★★★★★ 5
Great Pair of Filters
Style: 2018-2025 Honda Odyssey 3.5L
Perfectly designed to fit the vehicle. Nicely packaged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
J
Verified Purchase
John Scott
Waukegan, US
★★★★★ 5
Great!!
Style: 2005-2019 Nissan Frontier
Fit perfectly, thank you
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Reviewed in the United States on May 16, 2026
B
Verified Purchase
Bob
Boise, US
★★★★★ 5
Great deal on cabin and engine filter
Style: 2014-2022 Toyota Sequoia
Works great, I also like that the cabin filter is embedded with charcoal, all for about half the price if bought separately.
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Reviewed in the United States on May 27, 2026
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William Bray
Port Orchard, US
★★★★★ 4
Does not fit!
Style: 2019-2025 Subaru Forester 2.5L
These do NOT fit the 2925 Subaru Forester as indicated in the listing. The product looks fine but Amazon missed the boat on the fitment.
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Reviewed in the United States on April 12, 2026
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Douglas Bigler
New York, US
★★★★★ 5
The right parts
The right parts. Perfect fit.
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Reviewed in the United States on April 15, 2026

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