Mercruiser Exhaust Manifold Engine Block Drain Plug Kit – Replaces 22-16951Q1, 1/4"
Mercruiser Exhaust Manifold Engine Block Drain Plug Kit – Replaces 22-16951Q1, 1/4"
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Mercruiser Exhaust Manifold Engine Block Drain Plug Kit – Replaces 22-16951Q1, 1/4"

5 stars out of 10 reviews
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50 ratings

About this item

Little part, big job.

Marine Engine Block Drain Plug at Jenny Mcnear blog

This Mercruiser drain plug kit replaces OEM number 22-16951Q1 and 16951Q1, used on exhaust manifolds and engine blocks.

Manifold Engine Block Drain Plug Kit for MerCruiser - 22-16951A1, 22-1

It’s a 1/4” fitting, brand new, and comes with a 1-year warranty.

Manifold Engine Block Drain Plug Kit for MerCruiser - 22-16951A1, 22-1 – Automotive Authority

Made by anlidao – simple, direct replacement.

Find Genuine MerCruiser Manifold & Engine Block Drain Plug Kit - 22

If your old plug is stripped, corroded, or missing, swap it out with this and get back on the water.

UTSAUTO 4Pcs Manifold Engine Block Drain Plug with O-Ring

Always good to have a spare, too.

Mercury 16951T1 Brass Drain Plug for Select MerCruiser Block & Exhaust Manifolds | Mercury Marine | Mercury Marine

Exhaust Manifold & Engine Block Drain Plug Kit for Mercruiser 22-16951Q1

OEM Mercruiser Exhaust Manifold & Engine Block Drain Plug KIT 22-16951Q1

$ 7.50
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