T-H Marine Supplies Boat Parts & Accessories
Interior Lighting- Motors
- Deck Hardware
- Cabin & Galley Hardware
- Hatches & Ventilation
- Fish Finders
- Underwater Lights
- Batteries & Power
- Propellers & Hardware
- Steering & Control
- Navigation Lights
- Grab Handles
- Cooling Intakes
- Gauges
- Hull, Keel & Skeg Protectors
- Docking
- Fenders & Buoys
- Lines
- T-Tops & Bimini Tops
- Cleaners
- Ladders
- Seating & Accessories
- Tanks
- Trim Tabs, Hydrofoils & Thrusters
- Aerators & Parts
- Alarm Systems
- Circuit Protection
- Dock Lighting
- Electrical Distribution
- Faucets & Showers
- Fishing Gloves
- Fishing Tools & Equipment
- Flood & Spot Lights
- Marine Coolers
- Mounting Hardware
- Paddles, Oars & Accessories
- Plugs & Outlets
- Plumbing Fittings
- Plumbing Hoses
- Power Cables
- Pumps
- Rod Holders & Storage
- Speakers
- Storage & Organization
- Switches
- Tackle Trays & Racks
- Trailer Parts
- Wires & Components
- T-H Marine®High Intensity 3.5" 180 lm Surface Mount Underwater LED LightHigh Intensity 3.5" 180 lm Surface Mount Underwater LED Light by T-H Marine®. Affordable and Exciting Underwater Boat Lighting. Totally Waterproof High Intensity Underwater LED Lights. Finally, there is an affordable alternative for LED...Proven to attract bait fish to during night trips, and add ambiance to any vesselAffordable High-Intensity Underwater LED Light$38.93 - $48.79
- T-H Marine®1-5/8" L x 1-1/2" W x 7/16" H Clam Shell Vent1-5/8" L x 1-1/2" W x 7/16" H Clam Shell Vent by T-H Marine®. 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...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$5.15 - $6.67
- T-H Marine®1/2"-20 Jack Plate Bolt Kit1/2"-20 Jack Plate Bolt Kit by T-H Marine®. T-H Marine boat products are found on virtually every recreational boat built in the United States: include bass boats, pontoon boats, runabouts, ski boats, deck boats, offshore fishing boats,...Designed to offer exceptional performance and reliabilityMade using high-quality materials for long-lasting service life$34.19 - $38.74
- T-H Marine®2" L x 2" W x 9/16" H Clam Shell Vent2" L x 2" W x 9/16" H Clam Shell Vent by T-H Marine®. These super-strong clam shells are an economical and attractive alternative for metal clam shells. These clam shells are great for routing cables or wires thru a hole or for covering...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$8.20 - $11.81
- T-H Marine®1" D Flange & Drain Plug1" D Flange & Drain Plug by T-H Marine®. This screw-type drain plug is constructed of black polypropylene and features an chemically inert "O" ring for positive sealing. Strong threads maintain sealing under high vibration conditions....Expertly crafted from premium materialsHigh quality at a budget-friendly price$7.34 - $8.35
- T-H Marine®G-Force Eliminator™ Propeller Nut EngineG-Force Eliminator™ Propeller Nut Engine by T-H Marine®. The Eliminator™ Prop Nut is built to make your trolling motor perform better, longer, and quieter. Designed to lessen prop noise and vibration, The Eliminator™ Prop Nut...Expertly crafted from premium materialsDesigned to match rigorous quality standards$57.67 - $74.41
- T-H Marine®All-Round Stern Pole LED LightAll-Round Stern Pole LED Light by T-H Marine®. 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...High quality at an affordable priceExpertly made from premium materials$44.76 - $145.90
- T-H Marine®Snap Flex All-Round Stern Pole LED LightSnap Flex All-Round Stern Pole LED Light by T-H Marine®. 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...USCG approved - 2 Nautical milePatent Pending design$53.18 - $57.27
- T-H Marine®3-1/2" D Stainless Steel Rim Drink Holder with LED Light3-1/2" D Stainless Steel Rim Drink Holder with LED Light by T-H Marine®. 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...Illuminated Cup Holder Provides Soft LED Lighting15 Super Bright LEDs$29.97 - $45.04
- T-H Marine®Designer Series™ Screw-Down Deck PlateDesigner Series™ Screw-Down Deck Plate by T-H Marine®. Attractive Solution to Covering an Access Hole. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Textured Top – Smooth Tapered EdgesAccessible with Common Hand Tools$7.94 - $11.72
- T-H Marine®Quick Release Deck PlateQuick Release Deck Plate by T-H Marine®. 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 great...Cam Hatch Holds SecureHidden Fasteners in Ring$22.78 - $40.13
- T-H Marine®Sure-Seal™ Pry-Out Deck PlateSure-Seal™ Pry-Out Deck Plate by T-H Marine®. Provides Easy Access to Fittings, Seacocks, Valves and Other Systems. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Watertight - Lid Overlaps FramePositive "O" Ring Seal$14.73 - $20.87
- T-H Marine®Sure-Seal™ Screw-Out Deck PlateSure-Seal™ Screw-Out Deck Plate by T-H Marine®. Provides Easy Access to Fittings, Seacocks, Valves and Other Systems. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Watertight - Lid Overlaps FramePositive O-Ring Seal$9.66 - $25.53
- T-H Marine®1" Hole 90° Elbow Thru-Hull Fitting for 3/4" D Hose1" Hole 90° Elbow Thru-Hull Fitting for 3/4" D Hose by T-H Marine®. #1 Plastic Thru-Hull Supplier in the U.S.A. Their molded Thru-Hull fittings are used by more OEM boat builders than any other brand. All T-H Marine Thru-Hull Fittings...№1 Plastic Thru-Hull Supplier in the U. S. AStandard 90 degree fittings feature a unique finished head and a pass-around nut for easier and more attractive installation, an innovation that T-H Marine developed$2.96 - $6.87
- T-H Marine®1-3/8" Hole 90° Elbow Thru-Hull Fitting for 1-1/8" D Hose1-3/8" Hole 90° Elbow Thru-Hull Fitting for 1-1/8" D Hose by T-H Marine®. #1 Plastic Thru-Hull Supplier in the U.S.A. Their molded Thru-Hull fittings are used by more OEM boat builders than any other brand. All T-H Marine Thru-Hull...One NutExpertly crafted from premium materials$3.18 - $13.54
- T-H Marine®1.1"D 12V DC Polished Stainless Steel Recessed Snap-In Mount LED Courtesy Light1.1"D 12V DC Polished Stainless Steel Recessed Snap-In Mount LED Courtesy Light by T-H Marine®. Great for Lighting A Small Area. This product is made of high-quality materials to serve you for years to come. Designed using state-of...Super Easy Installation - Drill a Hole and Push InNo Nut in Back$12.72 - $16.31
- T-H Marine®12V DC White Plastic Surface Mount LED Courtesy Light12V DC White Plastic Surface Mount LED Courtesy Light by T-H Marine®. 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...Narrow Beam PatternWeatherproof design- 1P65$23.70 - $25.47
- T-H Marine®2"L x 1.51"W 12V DC White Plastic Surface Mount LED Courtesy Light2"L x 1.51"W 12V DC White Plastic Surface Mount LED Courtesy Light by T-H Marine®. LED Modules offer a powerful punch in a small package. LED Module courtesy lights are superb for many marine environment uses. LED modules are the most...High quality at an affordable priceExpertly made from premium materials$8.03 - $9.14
- T-H Marine®2.6"L x 1.3"W 12V DC 15lm Chromed Plastic Surface Mount Companion Way LED Courtesy Light2.6"L x 1.3"W 12V DC 15lm Chromed Plastic Surface Mount Companion Way LED Courtesy Light by T-H Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Opaque PC lens produces warm glowSealed in epoxy to resist water, corrosion and vibration$17.31
- T-H Marine®Mini 1.8"L x 1"W 12V DC Polished Stainless Steel Surface Mount Single LED Courtesy LightMini 1.8"L x 1"W 12V DC Polished Stainless Steel Surface Mount Single LED Courtesy Light by T-H Marine®. LED Modules offer a powerful punch in a small package. LED Module courtesy lights are superb for many marine environment uses. LED...Most economical courtesy lights availableIP68 Fully waterproof and submersible$14.16 - $18.30
- T-H Marine®Nautical Flush Slam LatchNautical Flush Slam Latch by T-H Marine®. You can also find T-H Marine products in retail outlets throughout the world. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...New oval-top, nautical designLow Profile Oval Design$18.84 - $22.89
- T-H Marine®Pontoon Gate LatchesPontoon Gate Latches by T-H Marine®. 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, this product by Kooks will last a lifetime. It...High quality at an affordable priceExpertly made from premium materials$15.12 - $15.97
- T-H Marine®Rigging HoseRigging Hose by T-H Marine®. Dress Up, Organize and Protect Your Outboard Rigging. This rigging hose component provides an excellent system to protect cables and wiring from dirt, abrasion, sun and water. The currogated rigging hose...Carefully crafted to suit your specific boating needsEngineered to high standards$184.90 - $476.76
- T-H Marine®T-H Flex™ Expandable Braided Rigging SleeveT-H Flex™ Expandable Braided Rigging Sleeve by T-H Marine®. T-H FLEX™ is a lightweight, braided jacketing for bundling and protecting wires, cables and hoses. Braided from high temperature yarns, T-H FLEX™ offers total protection...Lightweight Protective SleevingProtects Wire, Cables and Hoses$38.27 - $745.57
- T-H Marine®Aerator FilterAerator Filter by T-H Marine®. An externally installed filter for aeration systems. Made of black poly material. This is a simple to install item which prevents aerator system problems due to foreign matter (grass, weeds, and leaves)...Protects Pumps From DebrisScrews On Over Pump Intake Fitting$6.18 - $9.06
- T-H Marine®Aerator Filter DomeAerator Filter Dome by T-H Marine®. This attractive, dome-shaped aerator filter protects pumps from any debris in the water. The fully curved and perforated surface allows more efficient flow than other molded filters. The filter top...Protects pumps from debrisPrevents drains from clogging$7.25 - $7.33
- T-H Marine®Push-In PlugPush-In Plug by T-H Marine®. These push in plugs are used to stop water flow through drains or overflows from baitwell or livewell. Also work well as plugs for sink drains and built in cooler drains.Handy Drain Plugs for Livewells, Cooler Compartments, and SinksPlugs are a perfect compliment to T-H Marine overflow drain tubes$6.42 - $12.93
- T-H Marine®Stainless Steel Aerator Screen/StrainerStainless Steel Aerator Screen/Strainer by T-H Marine®. These screw-on stainless steel wire mesh strainers are designed to provide effective, dependable protection against trash or fish scales which could clog drains in bait wells or...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.29
- T-H Marine®Hot Foot™ Pro Throttle Control Pedal for Mariner EngineHot Foot™ Pro Throttle Control Pedal by T-H Marine®. HOT FOOT™ Pro is the ultimate upgrade for the boater looking for safety and performance features that made Hot Foot™ the foot throttle boaters demand. HOT FOOT™ Pro sports a...Drive your boat like you drive your carImproved Safety & Throttle Control$206.05
- T-H Marine®Hot Foot™ Throttle Control PedalHot Foot™ Throttle Control Pedal by T-H Marine®. The Original and ONLY real HOT FOOT™ Throttle Drive your boat safer by driving it like your car. This is the one and only HOT FOOT™ throttle - the original boat foot throttle that...Drive your boat like you drive your car -- features make driving your boat fun and safeNumber one throttle on the market for over 20 years$197.56
T-H Marine Supplies, Inc., a family-owned and -run manufacturer of boat parts and accessories, was founded back in 1975. From a three-person enterprise manufacturing only several products, T-H Marine has become a 200+ employee corporation consisting of three companies, offering several thousands of products on the market. Its personnel are boaters and fishermen who know what boating is all about and create products that their fellow thinkers will appreciate.
T-H Marine products can be found on almost every recreational boat in the U.S., including ski boats, center console boats, runabouts, pontoon boats, deck boats, aluminum fishing boats, and bass boats. During almost four decades in this business, the company has become a real innovator and a leader in offering some of the finest-quality boat parts and accessories. It is a leader in the hydraulic jack plate market, with its products being used by almost all OEM boatbuilders and by more pro-fishermen than all other companies together.
The company is constantly working to create innovative products to offer their OEM and aftermarket customers. Its product line includes many thousands of units in many categories that include motor mounts, access hatches, outboards tilt and trim, deck plates, battery trays, lid locks, boat lights, and many other components and systems.
New Arrivals
New Arrivals - Updated October 16, 2022
