Omc S/D Plug Off Cap - 18-0549 - Sierra
Price: $9.86
Save: $5.43
(35% Off $15.29)
Part # 18-0549
This item is found in the following Product Families
Replaces OEM part #
  • VOLVO 3852476
  • For: 4.3L GL, GS, GI, GSI, 5.0L FL, FI, 5.7L GL, GI, 5.8L FL, FI, FSI, 7.4L GL, GI, GSI, 8.3L GI, GSI, GXI, 8.2L GL, GSI
  • OMC 909829
    For V-8 Model Stern Drives and Inboards ( 1977 to present )
Average Customer Review for Omc S/D Plug Off Cap - 18-0549 - Sierra
Full StarFull StarFull StarFull StarFull Star
Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull Star
Does the job!
by Matthew from Middleton, Idaho on May 19, 2017
Fast shipping and worked well. Don't forget to get a stainless steel house clamp to secure it and eliminate leaks.
Was this review helpful?
Is the 18-0549 a 1" cap?
Yes the inner diameter is 1 inch.

Ask a question
Question & Answer Guidelines
This product ships in 1 business day.
Add to Cart and enter your Postal Code to determine the shipping charges.
Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Do you need Professional Installation? has teamed with a national network of independent installers that are ready to handle your installation needs.
Find your local Amtech dealer: