Air Regulator (Gauge Included), 1/2" NPT, 220 PSI Max. PSI, Modular

Marsoni

M251S

$102.64

Get it in 3 business days with 1 day shipping. Friday, May 29

Air Regulator (Gauge Included), 1/2" NPT, 220 PSI Max. PSI, ModularRegulators are used to maintain a steady outlet pressure, unaffected by variations or fluctuations in the inlet pressure Regulators step down the air line pressure and can be set at any desired pressure below the inlet air pressure Designed with a non raising "Press to Lock" adjustment knob for locking at any set pressure These can be installed in any position and need not be vertically mounted Comes with NPT threads and gauge Specifications

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We offer a 30-day return/exchange service after receiving.
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This fits a 2023 Civic Sport Touring without issue. It looks indistinguishable to the OEM filter. Getting the lid off the airbox is the hardest part as it is wedged in there pretty good. Other than that, this is a very do-able DIY job, and it's a lot cheaper than having the dealer do it. I have no concerns. Thumbs up.

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Reviewed in the United States on April 6, 2025

melissa s

Draper, US

★★★★★ 5

Excellent Value, Easy to install

Style: PA99892, Style: PA99892

This filter fit perfectly! I have a 2023 Civic Touring with about 25,000 miles. I bought it new with 2 years of service, and when I went to the dealer for my last free oil change they wanted to charge me $135 to replace my engine air filter and my cabin air filter. Ouch! I have replaced air filters before so I knew it would be a fairly easy job. I was done in about 5 minutes and the filter material is as good as the original Honda filter I replaced.

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Reviewed in the United States on February 18, 2025

Verified Purchase

Don

Charlottesville, US

★★★★★ 5

Great product

These are very good filters and the price is great. I have found that replacing both these filters at the same time works well for me

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Reviewed in the United States on April 29, 2026

Verified Purchase

Randy B.