EMP Water Pump Kit w/o key to suit Mercury/Mariner 2-cyl, 25-50hp & 3-cyl, 30-50 hp outboards, replacing Pt. No. 821354A2

EMP Water Pump Kit w/o key to suit Mercury/Mariner 2-cyl, 25-50hp & 3-cyl, 30-50 hp outboards, replacing Pt. No. 821354A2

Marsoni

M251S

$76.95

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

EMP Water Pump Kit w/o key to suit Mercury/Mariner 2-cyl, 25-50hp & 3-cyl, 30-50 hp outboards, replacing Pt. No. 821354A2For over 40 years, Engineered Marine Products has been successfully serving both the OEM and marine after market by providing superior quality, reliable, and competitive marine products at affordable prices. We're pleased to be appointed as UK Distributor for this brand. This EMP water pump kit without key (Pt. No. 46 46367) replaces Mercury Mariner Pt. No. 821354A2 & 821354A1. It fits: Mercury Mariner: 2 cylinder 25 50hp 3 cylinder 30 50hp We're

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Your EMP Water Pump Kit w/o key to suit Mercury/Mariner 2-cyl, 25-50hp & 3-cyl, 30-50 hp outboards, replacing Pt. No. 821354A2 orders ship within 1-2 business days.

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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

When I purchased this, it said it fit my 2007 Toyota Prius. Not even close. The problem with the smaller item purchases, is you end up giving the company money and it’s just not worth my effort to re-bag it, and find where I would need to return it. I would be extremely cautious if purchasing from this company.

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Reviewed in the United States on February 17, 2026

Verified Purchase

Josh Frank

Phoenix, US

★★★★★ 5

Smells fresh!

Color: Blue

This filter does a great job of keeping my truck AC smelling fresh. It has a bit of a chemical smell the first day or so but clears up nice

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Reviewed in the United States on May 22, 2026