Engine Drain Plugs
- Sierra®Drain Screw for Johnson/Evinrude EnginesDrain Screw for Johnson/Evinrude Engines by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$5.83
- Sierra®Lower Unit Drain Plug for Johnson/Evinrude EnginesLower Unit Drain Plug for Johnson/Evinrude Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...Expertly crafted from premium materialsDesigned to match rigorous quality standards$3.93
- Sierra®Lower Unit Drain Plug for OMC EnginesLower Unit Drain Plug for OMC Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...Expertly crafted from premium materialsDesigned to match rigorous quality standards$3.93
- Sierra®Oil Indicator Plug for OMC EnginesOil Indicator Plug for OMC Engines by Sierra®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Expertly crafted from premium materialsDesigned to match rigorous quality standards$18.84
- BRP®Drain Plug for Johnson/Evinrude EnginesDrain Plug for Johnson/Evinrude Engines by BRP®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...Expertly crafted from premium materialsDesigned to match rigorous quality standards$24.37
- BRP®Drain Plug for OMC EnginesDrain Plug for OMC Engines by BRP®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will satisfy the...Expertly crafted from premium materialsDesigned to match rigorous quality standards$24.37
- BRP®Oil Drain Plug Gasket for Johnson/Evinrude EnginesOil Drain Plug Gasket for Johnson/Evinrude Engines by BRP®. BRP portfolio of industry-leading and distinctive products comprises Evinrude marine propulsion systems. BRP support BRP product lines with a dedicated parts, accessories and...Proven to deliver unbeatable performance "at work" and beyondSuperior grade materials for unbeatable safety and comfort$13.42
- Prime Line®Drain Plug Gasket for Chrysler EnginesDrain Plug Gasket for Chrysler Engines by Prime Line®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....Used with: 3/8"-16 drain/fill screw found on all MerCruiser and most Mercury/Mariner O/B gearcasesRubber coated, stainless steel washer$2.43
- Prime Line®Drain Plug Gasket for Force EnginesDrain Plug Gasket for Force Engines by Prime Line®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...Used with: 3/8"-16 drain/fill screw found on all MerCruiser and most Mercury/Mariner O/B gearcasesRubber coated, stainless steel washer$2.43
- Prime Line®Drain Plug Gasket for MerCruiser EnginesDrain Plug Gasket for MerCruiser Engines by Prime Line®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....Used with: 3/8"-16 drain/fill screw found on all MerCruiser and most Mercury/Mariner O/B gearcasesRubber coated, stainless steel washer$2.43 - $15.15
- Prime Line®Drain Plug Gasket for Mercury EnginesDrain Plug Gasket for Mercury Engines by Prime Line®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...Used with: 3/8"-16 drain/fill screw found on all MerCruiser and most Mercury/Mariner O/B gearcasesRubber coated, stainless steel washer$2.43 - $15.15
- Prime Line®Drain Plug Gasket for Sears EnginesDrain Plug Gasket for Sears Engines by Prime Line®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...Used with: 3/8"-16 drain/fill screw found on all MerCruiser and most Mercury/Mariner O/B gearcasesRubber coated, stainless steel washer$2.43
- Prime Line®Drain Plug Gasket for US Marine EnginesDrain Plug Gasket for US Marine Engines by Prime Line®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....Used with: 3/8"-16 drain/fill screw found on all MerCruiser and most Mercury/Mariner O/B gearcasesRubber coated, stainless steel washer$2.43
- Prime Line®Drain Plug Washer for Johnson/Evinrude EnginesDrain Plug Washer for Johnson/Evinrude Engines by Prime Line®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...High quality at an affordable priceExpertly made from premium materials$8.79
- Prime Line®Drain Plug Washer for OMC EnginesDrain Plug Washer for OMC Engines by Prime Line®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...High quality at an affordable priceExpertly made from premium materials$8.79
- Prime Line®Drain Plug Washer for Volvo Penta EnginesDrain Plug Washer for Volvo Penta Engines by Prime Line®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...High quality at an affordable priceExpertly made from premium materials$8.79
- Sierra®Drain Plug Gasket Kit for Chrysler EnginesDrain Plug Gasket Kit for Chrysler Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket Kit for Force EnginesDrain Plug Gasket Kit for Force Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket Kit for Johnson/Evinrude EnginesDrain Plug Gasket Kit for Johnson/Evinrude Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket Kit for MerCruiser EnginesDrain Plug Gasket Kit for MerCruiser Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket Kit for Mercury EnginesDrain Plug Gasket Kit for Mercury Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket Kit for Nissan EnginesDrain Plug Gasket Kit for Nissan Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket Kit for OMC EnginesDrain Plug Gasket Kit for OMC Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket Kit for Suzuki EnginesDrain Plug Gasket Kit for Suzuki Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket Kit for Tohatsu EnginesDrain Plug Gasket Kit for Tohatsu Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket Kit for US Marine EnginesDrain Plug Gasket Kit for US Marine Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications....High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket Kit for Volvo Penta EnginesDrain Plug Gasket Kit for Volvo Penta Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine...High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket Kit for Yamaha EnginesDrain Plug Gasket Kit for Yamaha Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It...High quality at an affordable priceExpertly made from premium materials$107.82
- Sierra®Drain Plug Gasket for Suzuki EnginesDrain Plug Gasket for Suzuki Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...High quality at an affordable priceExpertly made from premium materials$1.20 - $4.09
- Sierra®Drain Plug for MerCruiser EnginesDrain Plug for MerCruiser Engines by Sierra®. What can be more fun and rewarding than boating on the open waters? This is an excellent solution for your boating needs. This product is great for use in all marine applications. It will...Expertly crafted from premium materialsDesigned to match rigorous quality standards$2.86
Every outboard and inboard engine requires regular servicing, at least once a season or more frequently, depending on engine hours. As for seasonal maintenance, it's better to carry it out in the fall, as you can remove water from the motor's internals before air temperature drops below freezing. Oil change is one of the most crucial procedures, and commonly, a boat needs two types of oil - motor and gear oil; the latter is used in a gearcase or lower unit. Respectively, four-stroke marine engines may have two drain plugs for removing waste oil, along with some other threaded plugs utilized for draining water or cooling fluid.
Many engine plugs are used with sealing washers or gaskets, and should you experience problems with these seals or drain plugs, check out our large collection of these parts for a reliable and quality replacement. Sourced from such reputable brands as Sierra or Quicksilver, our products are made of quality materials designed to resist the harsh marine environment they have to operate in. You can choose from seals and plugs specifically designed for propulsion assemblies by popular brands including Mercury, Evinrude, US Marine, Volvo Penta, and others.