Contact Us
My Account
Search Over 1 Million OEM Parts
Most parts in stock- Same day fulfillment

Select your engine to find guaranteed-fit parts:

Check Valve- 21-8159234

$11.99
You save $3.01. (20%) $15
ONLY 1 REMAINING
Ships Immediately
Mercury logo

Product Description

Mercury factory part. Search for more factory parts & parts diagrams.

Product Questions

There are no questions for this product. Ask a new question and receive an answer, directly from our support staff.

Product Fitment Grid

This guide is to be used as a reference only. You must verify fitment using your model or serial number.

Customers Also purchased

Supersession Chain

Name SKU Superceding SKU
Check Valve- VIEWING THIS PRODUCT 8159234 CURRENT
DRAIN FITTING 8159231 8159234
DRAIN FITTING 8159233 8159231
Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.