★★★★★ 5
Quality !
Easily operated and works great !
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Reviewed in the United States on May 15, 2026
Zylinderkopf-Auslassventil | Porsche 911 (1970-77) – Porsche Original
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Zylinderkopf-Auslassventil | Porsche 911 (1970-77) – Porsche OriginalAuslassventil Zylinderkopf (40mm) OEM Erstausrsterqualitt Auslassventil fr 2. 2L bis 2. 7L Motoren. Durchmesser: 40 mm Referenz: Diagramm Position Nr. 10 Vergleichsnummer: 91110541550 Passend fr: Porsche 911 T E S 2,2 Liter 1970 bis 1971 Porsche 911 T E S 2,4 Liter 1972 bis 1973 Porsche 911 S 2,7ltr 1974 bis 1977 Porsche 911. 2. 7 Carrera 1974 bis 1976
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4.6 ★★★★★
Based on 2484 reviews
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Product Reviews
★★★★★ 4
Really nice inflator
Overall a great buy. It lets you set a certain psi and it automatically shuts off. Also saves the set psi for the next time. The light is decently bright although the carry handle is awkward and I wish that the handle was just different. It's just not a great handle. The inflator airs up a tire fairly quickly, also doesn't vibrate as hard as some of the cheap ones from Walmart. The only problem I had was the 12v plug had somehow overheated and the case had melted and the whole plug had to be replaced. Other than that it's a great unit. Maybe I just got a bad one
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Value for money
Perfection in a small box
Shuts off once tire are filled
Not overheating
Easy to use
The design is simple and accessories works well
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Great value and size
Very compact and airs the tire up super fast. Would recommend, great to keep in the car always
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Just ordered another for an additional car -- original purchase from 2022 still going strong.
Just ordered my 3rd to keep one in each car. Good unit. The first one I bought was in 2022 and still works great. Reasonable fast to inflate tires -- don't compare it to shop air or a gas station, but it's way faster than cheaper ones. Only negative, I think my daughter lost one somehow because I should have had enough! :-)
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Reviewed in the United States on April 10, 2026
