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Description
Stirling Engine Model Metal Single Cylinder External Combustion Generator Model DIY Stem Engine ModelMetal Single cylinder Stirling Engine External Combustion Generator Model DIY Stem Engine Model Features: . Exquisite appearance, exquisite design . Made of high quality material, the hot cylinder sleeve is made of brass, and the heat dissipation performance is good. . Material upgrade, body, base, flywheel using aluminum alloy material, meticulously polished, beautiful . Brass cylinder and quartz glass heating cylinder make the engine quality more
Metal Single-cylinder Stirling Engine External Combustion Generator Model DIY Stem Engine ModelFeatures:
.Exquisite appearance, exquisite design
.Made of high quality material, the hot cylinder sleeve is made of brass, and the heat dissipation performance is good.
.Material upgrade, body, base, flywheel using aluminum alloy material, meticulously polished, beautiful
.Brass cylinder and quartz glass heating cylinder make the engine quality more stable and reliable
.In terms of machine sealing, the cylinders all use high-priced silicone sealing rings, which are airtight and airtight. In addition, there are alcohol lamp grooves for more stable and safe use.
.The unique 5-hole flywheel of this machine is very unique. The generator is a special self-made high-voltage generator. The power generation effect is good, the resistance is small, the power is very large, and the voltage can reach 4-9v.
.Fuel: 95% alcohol (not included), pay attention to not add water, kerosene, gasoline, lighter oil, liquor
.Start-up mode: Place the engine model in a horizontal position, ignite the alcohol lamp, heat it for 1 minute, and use the flywheel to move the machine to the machine. The bulb will light up and you can replace the bulb yourself.
.By observing the operation flow of the entire engine, it is more intuitive to understand the working principle of the Stirling engine and deepen the interest in learning of physics.
.The product is very suitable for model lovers DIY, not only has collection value, but also can be used as laboratory teaching aids, children's educational toys, high-end gifts, etc.
.Products suitable for people over 14 years old
.Tips: Be careful not to be hot to the high temperature during the operation.
.When the machine is running at high speed, vibration shift may occur. Please prevent the machine from falling from the table.
Specifications:
.Color: As Shown
.Material: Aluminium Alloy + Copper
.Product Dimensions: 18 x 9 x 7.5cm
.Product Weight: 343g
.Package Dimensions: 23 x 13 x 12cm
.Package Weight: 440g
.Packing: Box
Package Content:
.1 x Stirling Engine Model
.1 x Alcohol Lamp
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Perfect fit
Size: 1-Pack
Perfect fit, easy install
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Happy with purchase
Great fit, seems good quality, would buy again
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Reviewed in the United States on April 18, 2026
★★★★★ 5
It is an air filter
Fit perfect easy replacement and saves $$$.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Perfect fit for 2020 Subaru Outback
Fit my 2020 Subaru Outback perfectly. 5-minute install. Works great. My previous cabin filter was scary to see.
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Reviewed in the United States on December 16, 2025
★★★★★ 5
Good, inexpensive replacement filter
I've used these filters for a couple years (four replacements) on my Subaru Crosstrek, and they seem to do the job well, probably as well as the original. I generally remove and clean them every three months, and replace them every six.
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Reviewed in the United States on May 7, 2026