Regitar USA Knock Sensor f/Mercruiser, Volvo Penta, OMC Inboard Engines: MCM/MIE GM V-8 (454, 502, 540 572 CID) Engines. [RMH004]

Regitar USA Knock Sensor f/Mercruiser, Volvo Penta, OMC Inboard Engines: MCM/MIE GM V-8 (454, 502, 540 572 CID) Engines. [RMH004]

Marsoni

M251S

$53.99

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

Regitar USA Knock Sensor f/Mercruiser, Volvo Penta, OMC Inboard Engines: MCM/MIE GM V-8 (454, 502, 540 572 CID) Engines. [RMH004]Knock Sensor for Mercruiser, Volvo Penta & OMC Inboard Engines: MCM MIE GM V 8 (454, 502, 540 & 572 CID) Engines. Knock Sensor for Mercruiser, Volvo Penta, and OMC inboard engines: MCM MIE GM V 8 (454, 502, 540 & 572 CID) Engines. Engine Brand: Mercury Mercruiser OMC Volvo Penta Fitment: MCM MIE GM V 8 (454, 502, 540 & 572 CID) Engines Brochure (pdf)

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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After about 2 months of daily cleanings, the side brushes were looking a little ragged on my Eufy 12. The brushes included in this kit did come out a little bent, but as shown on the product page, when I dipped them in hot water they straightened right out. Intrigued, I decided to try that with the original brushes. They cam out looking like new! The only con is that the filters don't look like a perfect fit. The foam seems very minutely smaller than the original and the pleated filter seems slightly thicker.

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Reviewed in the United States on July 21, 2019

Verified Purchase

JoeInTampa

Alexandria, US

★★★★★ 5

All items fit the Eufy 30C perfectly.

Style: 19 Pack

We bought a Eufy 30C several months ago. After each time it is run, I clean the dust collection chamber, brush dust out of the filter and from the sponge-like pre-filter. After several uses, the filters simply were becoming clogged with tiny dust particles. This kit holds 10 filters and pre-filters, 8 brushes (or four sets) and one main roller brush. Every piece fits perfectly. They look and feel like original quality materials. This is a great set of replacement parts to keep your Eufy working like new.

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Reviewed in the United States on January 27, 2020

Verified Purchase

Jim

Charlottesville, US

★★★★★ 5

Cleaning

Style: L50 SES

Great product

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Reviewed in the United States on April 8, 2026

Verified Purchase

Redrider

West Palm Beach, US

★★★★★ 5

Eufy l50 SES

Style: L50 SES

Works great, easy to setup. It's my second unit for the basement level. Picks up all the fur from a large Rottweiler and a small Rat Terrier.

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Reviewed in the United States on July 21, 2025

Verified Purchase

Keith Klotch

Pawtucket, US

★★★★★ 1

Not worth it

Style: L50 SES

Worked great for 5 months and then the WiFi connectivity stopped working rendering the vacuum useless. Because it’s refurbished it was past its warranty and the company refused to do anything about it other than offer a discount on a product that cost four times as much even after the discount.

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Reviewed in the United States on March 28, 2026