Aftermarket Parts
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NGK Spark Plugs 93322 Spark Plug 93322
NGK Spark Plugs
$40.29 $19.67NGK Spark Plugs 93322 Spark Plug 93322- Part Number:
- 41-PFR7AB
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 93322
- Pack:
- 4
$40.29 $19.67 -
NGK Spark Plugs Bp6Hs-10 Spark Plug 6326
NGK Spark Plugs
$6.51 $4.29NGK Spark Plugs Bp6Hs-10 Spark Plug 6326 Chosen by more automotive, and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life. •?Triple gasket sealing...- Part Number:
- 41-6326
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- BP6HS-10
- Pkg.:
- Boxed
$6.51 $4.29 -
NGK Spark Plugs Spark Plug #4218 Cr8Eix
NGK Spark Plugs
$20.39 $9.99NGK Spark Plugs Spark Plug #4218 Cr8Eix Designed specifically for the performance enthusiast. Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. Fine-tipped iridium-center electrode ensures high...- Part Number:
- 41-CR8EIX
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 4218
$20.39 $9.99 -
NGK Spark Plugs Sparkplug 2120
NGK Spark Plugs
$6.49 $4.99NGK Spark Plugs Sparkplug 2120 Chosen by more automotive, and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life. •?Triple gasket sealing process...- Part Number:
- 41-D8EA
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- D8EA
- Pkg.:
- Boxed
$6.49 $4.99 -
Perko 2 O.D. C/P Br. Rigging Tube 0357Dp1Chr
Perko
$104.09 $79.82Perko 2 O.D. C/P Br. Rigging Tube 0357Dp1ChrChrome plated brass and bronze. Use with 2" I.D. hose to pass wiring harnesses and control cables through transoms and motorwell bulkheads.- Part Number:
- 9-0357DP1CHR
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 4-1/8"
- Flange:
- 3-1/8"
$104.09 $79.82 -
Perko Black Gas Tank Vent-Swiv Elbo 0571Dp4Black
Perko
$26.79Perko Black Gas Tank Vent-Swiv Elbo 0571Dp4BlackRemovable 30 mesh stainless wire screen flame arrestor for use with fuel. Zinc alloy elbow with black plastic cap.- Part Number:
- 9-0571DP4BLK
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
$26.79 -
Permatex 1.5oz Form-A-Gasket #1Ar 80007
Permatex
$8.99 $7.19Permatex 1.5oz Form-A-Gasket #1Ar 80007No. 1 sealant is fast drying and hard-setting for sealing rigid materials, flanges and patching holes and joints. Resists common shop fluids and fuels. Temperature range -65°, F to 400°, F.- Part Number:
- 180-80007
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1-1/2 oz. tube
$8.99 $7.19 -
Permatex 1.5oz Form-A-Gasket #2Ar 80015
Permatex
$8.69 $6.24Permatex 1.5oz Form-A-Gasket #2Ar 80015No. 2 is a slow drying, non-hardening sealant designed for sealing cut gaskets and stamped parts. Temperature range -65°, F to 400°, F. Resists common shop fluids and fuels.- Part Number:
- 180-80015
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1-1/2 oz. tube
$8.69 $6.24 -
Permatex 34A Valve Grinding Comp 1.5 O 80036
Permatex
$8.69 $7.40Permatex 34A Valve Grinding Comp 1.5 O 80036Aids valve grinding and seating operations to remove burrs, surface defects, carbon, gum, and corrosion. Mixes with water to form an easy to use paste.- Part Number:
- 180-80036
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1.5 oz. tube
$8.69 $7.40 -
Permatex 36 Ml #271 High Threadlocker 27140
Permatex
$41.29 $32.68Permatex 36 Ml #271 High Threadlocker 27140A high strength adhesive that strengthens slip and press fit assemblies. Retains bearings, preventing spinout and thread corrosion. Requires extra effort or special tools for disassembly.- Part Number:
- 180-27140
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 36 ml. Bottle
- Color:
- Red
$41.29 $32.68 -
Permatex 50Ml Pst Pipe Sealant with Teflo 59235
Permatex
$20.09 $15.34Permatex 50Ml Pst Pipe Sealant with Teflo 59235High temperature. Locks and seals threaded fittings. Resists leakage, vibrations, loosening, moisture, hydraulic fluids and diesel fuels. Won't shred or wear like thread sealant tape.- Part Number:
- 180-59235
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 50 ml. tube
$20.09 $15.34 -
Permatex P 50 Ml. 518 Gasket Maker 51813
Permatex
$27.09 $24.99Permatex P 50 Ml. 518 Gasket Maker 51813 Non-corrosive. Ideal for emergency repairs and designed primarily for use on aluminum, iron and steel mating surfaces. Fills gaps up to .015". Cures to a solvent resistant seal that will not tear or decay during...- Part Number:
- 180-51813
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 50 ml. Tube
$27.09 $24.99 -
Racor 30M Fuel Filter/Water Seperat. 120Rmam30
Racor
$422.19 $309.99Racor 30M Fuel Filter/Water Seperat. 120Rmam30 The 120RMAM fuel filter/water separator features a unitized mounting bracket for mounting versatility and 2 inlet/outlet ports. It also features an Aquabloc® II replacement element that repels water and...- Part Number:
- 62-120RMAM30
- Availability:
- In Stock - Ships same or next business day.
- GPH:
- 15
- Micron:
- 30
- Ports:
- 1/4"-18 NPTF
- Bowl:
- Metal
- Size:
- 3.2"D x 3.2"W x 5.7"H
$422.19 $309.99 -
Racor 60 GPH Turbine - Marine Appl. 500Ma2
Racor
$536.39 $370.14Racor 60 GPH Turbine - Marine Appl. 500Ma2Turbine series filter assemblies are designed to be installed on the vacuum side of the fuel transfer pump for best efficiency and protect precision engine components from dirt, rust, algae, asphaltites,...- Part Number:
- 62-500MA2
- Availability:
- In Stock - Ships same or next business day.
- GPH:
- 60
- Micron:
- 2
- Ports:
- 3/4"-16 UNF
- Bowl:
- Clear w/Shield
- Size:
- 11-1/2" H x 5.8W x4.8" D
$536.39 $370.14 -
Racor Check Ball with Seal 500 Rk 15010B
Racor
$68.19 $48.99Racor Check Ball with Seal 500 Rk 15010B- Part Number:
- 62-RK15010B
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Replacement Check Ball Kit
- Fits:
- 500 FG & MA Series
$68.19 $48.99 -
Racor Filter- 300Rc 490-690-790R 10M R90T
Racor
$50.19 $34.74Racor Filter- 300Rc 490-690-790R 10M R90TThe lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating.S = Secondary/Final 2 micron (Brown cap)T = Primary or Secondary/Final 10...- Part Number:
- 62-R90T
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Blue
- Micron:
- 10
- Fits:
- 390RC/490R/690R
$50.19 $34.74 -
Racor Gasket(Bowl Drain)500/900/1000 Rk 11341
Racor
$20.99 $16.03Racor Gasket(Bowl Drain)500/900/1000 Rk 11341- Part Number:
- 62-RK11341
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Bowl Drain Gasket Kit
- Fits:
- 500/900/1000 Series
$20.99 $16.03 -
Racor Lifeguard Fuel/Air Sep.Gas/Die Lg100
Racor
$205.19 $154.81Racor Lifeguard Fuel/Air Sep.Gas/Die Lg100 USCG and other regulations prohibit the discharge of fuel and violators could face civil and criminal penalties. Installed in the fuel tank vent line, the Racor Fuel/Air Separator efficiently separates air from...- Part Number:
- 62-LG100
- Availability:
- In Stock - Ships same or next business day.
- For:
- Diesel/Gas
- GPM:
- 127
$205.19 $154.81 -
Racor MerCruiser Gas Spin On Outboard B32013
Racor
$79.99 $72.37Racor MerCruiser Gas Spin On Outboard B32013Inboard or outboard engine protection for a smoother operation and longer engine life, these filters easily spin onto the existing filter heads. Features a high capacity 10 micron Aquabloc® II element that...- Part Number:
- 62-B32013
- Availability:
- In Stock - Ships same or next business day.
- GPH:
- 60
- Bowl:
- Clear
- Application:
- Mercury O/B
- Size:
- 3.8" dia. x 7.2" H
$79.99 $72.37 -
Racor OMC Gas Spin On Outboard B32014
Racor
$83.99 $63.84Racor OMC Gas Spin On Outboard B32014Inboard or outboard engine protection for a smoother operation and longer engine life, these filters easily spin onto the existing filter heads. Features a high capacity 10 micron Aquabloc® II element that removes...- Part Number:
- 62-B32014
- Availability:
- In Stock - Ships same or next business day.
- GPH:
- 60
- Bowl:
- Clear
- Application:
- OMC O/B
- Size:
- 3.8" dia. x 7.2" H
$83.99 $63.84
Aftermarket Boat Parts & Marine Engine Supplies
Looking for dependable aftermarket boat parts? PowerBoatSupply.com carries a wide selection of aftermarket marine parts, engine supplies, oils, fuel components, steering parts, anodes, tools, and maintenance essentials for boat owners and marine professionals.
Whether you're handling routine service, replacing worn components, or stocking up for the season, our aftermarket parts selection helps keep your boat running smoothly and reliably.
Marine Engine Parts & Maintenance Essentials
Keep your motor protected and performing with key maintenance categories like engine parts, motor oil, marine oil systems and accessories, and lubricants, fluids and sealants.
- Engine Parts – Replacement components for service and repair
- Motor Oil – Marine-grade oils for routine maintenance
- Oil Systems & Accessories – Helpful products for oil changes and upkeep
- Lubricants, Fluids & Sealants – Protect, seal, and maintain marine systems
Fuel, Steering & Control Parts
Reliable fuel delivery and responsive steering are critical on the water. Browse marine fuel parts and steering and controls to help maintain safer handling, smoother operation, and dependable performance.
- Fuel Parts – Components for reliable fuel system performance
- Steering & Controls – Parts that help improve control and handling
- Engine Instruments – Monitor key systems while underway
- Engine Tools – Tools for maintenance, repair, and service work
Anodes, Instruments & Service Tools
Small parts can make a big difference in long-term protection and performance. Shop marine anodes, engine instruments, and engine tools to help protect your boat, monitor performance, and complete service work more efficiently.
- Anodes – Help protect metal components from corrosion
- Engine Instruments – Gauges and monitoring products for marine engines
- Engine Tools – Service tools for DIY boaters and marine technicians
- Maintenance Supplies – Everyday essentials for seasonal upkeep
Yamaha Oil Change Kits & Routine Service Products
Staying ahead of routine service is one of the best ways to protect your investment. PowerBoatSupply.com also carries Yamaha oil change kits and other service products that make maintenance easier and more convenient.
- Oil Change Kits – Convenient service kits for scheduled maintenance
- Marine Oils – Protect engines under real boating conditions
- Sealants & Fluids – Support repairs, installs, and regular service
- Tools & Accessories – Make maintenance faster and cleaner
Why Buy Aftermarket Marine Parts from PowerBoatSupply.com?
PowerBoatSupply.com helps boat owners find reliable parts and maintenance products without the guesswork. From routine oil service to engine repair, fuel system work, corrosion protection, and steering maintenance, our aftermarket category is built to support the jobs boaters handle every season.
- Wide selection of aftermarket boat parts and marine supplies
- Products for DIY boat owners and marine professionals
- Helpful categories for seasonal service and repairs
- Fast shipping and dependable support
Shop aftermarket boat parts today and get the engine parts, oils, fuel components, steering supplies, anodes, tools, and maintenance products you need to keep your boat ready for the water.