OMAX Thermostat to suit Mercury Mariner & Tohatsu F2.5, F3.5, F4, F5 & F6 replacing Pt. No. 804540 / 3H6-01030-0

OMAX Thermostat to suit Mercury Mariner & Tohatsu F2.5, F3.5, F4, F5 & F6 replacing Pt. No. 804540 / 3H6-01030-0

Marsoni

M251S

$19.95

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

OMAX Thermostat to suit Mercury Mariner & Tohatsu F2.5, F3.5, F4, F5 & F6 replacing Pt. No. 804540 / 3H6-01030-0This is a genuine OMAX Thermostat to replace Mercury Mariner Pt No: 804540 and Tohatsu Pt. No. 3H6 01030 0. It will fit the following four stroke outboard models: Mercury Mariner 4hp 4 Stroke 5hp 4 Stroke 6hp 4 Stroke Tohatsu 4 Stroke MFS2A MFS2B MFS2. 5A MFS2. 5B MFS3. 5A MFS3. 5B MFS4A2 (12183 ) MFS4B MFS4C MFS5A2 (19757 ) MFS5B MFS5C MFS6A2 (01751 ) MFS6B MFS6C OMAX is a premium outboard parts supplier manufacturing and sourcing the highest quality

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Your OMAX Thermostat to suit Mercury Mariner & Tohatsu F2.5, F3.5, F4, F5 & F6 replacing Pt. No. 804540 / 3H6-01030-0 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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You'll receive a tracking link by email once your OMAX Thermostat to suit Mercury Mariner & Tohatsu F2.5, F3.5, F4, F5 & F6 replacing Pt. No. 804540 / 3H6-01030-0 ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I've tried a number of different competing products in this space and found these to be the right combination of tastes good and works well. I do recommend! If they stick together in the container the probably got hot somewhere along the way to your house. Try freezing them and tapping the container ona counter. Should help break them apart.

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Reviewed in the United States on April 21, 2026

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Eve Molyneux

Los Angeles, US

★★★★★ 5

It works!

This really solved a very obvious problem when one is on a Keto diet. It does the job gently-no side effects. This is a great product at a great price. Thank you.

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Reviewed in the United States on May 24, 2026

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Poliakova Anastasiia

Lake Worth, US

★★★★★ 5

Fiber

Thanks to these pills, I'm going to the bathroom normally and losing weight 🌸 I don't eat many vegetables This is my lifesaver

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Reviewed in the United States on May 23, 2026

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Julia Denning

Carnegie, US

★★★★★ 5

Good product and price

As expected

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Reviewed in the United States on May 3, 2026

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Gail L

Bozeman, US

★★★★★ 5

Effective and Easy on the Stomach!

I have been using this product for several years because it works! I take 2 in the morning and 2 late afternoon. They don't hurt my stomach like some other products that I have tried. I will continue buying this product and recommend it for anyone looking for an easy-to-digest fiber capsule.

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Reviewed in the United States on February 27, 2026