Offshore Marine Down Arrow Icon

St. Thomas, US Virgin Islands
340.776.5432

Offshore Marine is a well-stocked provider of marine and boat engine parts at prices that can’t be matched! Our inventory includes both current parts and hard-to-find discontinued parts. We carry a variety of plugs, pipe plugs, plug cap assemblies, drain plugs, oil level plugs, pilot jet plugs, and hose plugs for Mercruiser, Volvo, Yamaha, and Yanmar Marine boat engines. You will not find better prices on boat engine plugs anywhere. If you have questions about any of our boat engine parts, email us at info@offshorevi.com. Or ORDER TODAY below and have parts shipped to you anywhere in the world, with RUSH service available.

Shipping Charges Notice: The shipping fee associated with this order is estimated based on using the flat rate option provided by the US Post Office, as this works well for the majority of our products. However, if your order contains large items or multiple items that will require multiple boxes, we will contact you with an adjusted shipping total for approval before we ship your order.

Limit Search to Manufacturer

Part Number
Description
Manufacturer
Price
Web Price
Part Number CR6-HSB00-00-00
Description

CR6HS-B NGK SPLUG 10

Manufacturer Yamaha
Price $3.99
Web Price $2.00
Part Number 19-94140
Description

PLUG

Manufacturer Mercruiser
Price $3.62
Web Price $1.81
Part Number 22-12524
Description

PLUG

Manufacturer Mercruiser
Price $3.62
Web Price $1.81
Part Number 19-865866
Description

PLUG

Manufacturer Mercruiser
Price $5.50
Web Price $2.75
Part Number 682-82370-00-00
Description

PLUG CAP ASY

Manufacturer Yamaha
Price $38.99
Web Price $19.50
Part Number 22-806608A1
Description

PLUG KIT @5

Manufacturer Mercruiser
Price $4.65
Web Price $2.33
Part Number 129472-13560
Description

PLUG PT3/4

Manufacturer Yanmar Marine
Price $23.50
Web Price $11.75
Part Number 63P-14191-00-00
Description

PLUG, DRAIN

Manufacturer Yamaha
Price $12.99
Web Price $6.50
Part Number F0D-U352E-10-00
Description

PLUG, MUSHROOM

Manufacturer Yamaha
Price $1.99
Web Price $0.99
Part Number 266-14191-00-00
Description

PLUG,DRAIN

Manufacturer Yamaha
Price $9.99
Web Price $5.00
Part Number 22-41622
Description

PLUG-PIPE

Manufacturer Mercruiser
Price $8.75
Web Price $4.38
Part Number 22-865096
Description

PLUG-PIPE

Manufacturer Mercruiser
Price $14.62
Web Price $7.31
Part Number 119885-01990
Description

PLUG

Manufacturer Yanmar Marine
Price 5.99
Web Price 3
Part Number 6G8-82370-30-00
Description

PLUG CAP ASSY

Manufacturer Yamaha
Price 53.99
Web Price 27
Part Number 6C5-15362-00-00
Description

PLUG, OIL LEVEL

Manufacturer Yamaha
Price $40.30
Web Price $20.15
Part Number 66T-82370-00-00
Description

PLUG CAP ASSY

Manufacturer Yamaha
Price 40.1
Web Price 20.05
Part Number 6G8-15363-00-00
Description

PLUG,OIL

Manufacturer Yamaha
Price 16.99
Web Price 8.495