Keep your boat running smoothly with our complete collection of boat engine parts and service essentials. Whether you're performing routine maintenance or tackling a repair, our curated selection of high-quality components helps ensure maximum performance, fuel efficiency, and engine longevity.
This collection includes everything from spark plugs, fuel and oil filters, impellers, belts, hoses, and gaskets to marine-grade engine oils, lubricants, and additives—all designed to meet the demands of tough marine environments. Trusted by DIY boaters and marine technicians alike, our parts deliver precision, durability, and peace of mind on every outing.
Shop now for reliable marine engine parts and service gear to keep your vessel running at peak power—trip after trip.
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-$12.04 USD
Vendor:Attwood MarineAttwood Universal Fuel Line Kit - 3/8" Diameter x 6 Length [93806ULP7]
Regular price $37.95 USDRegular price$49.99 USD-$12.04 USD Sale price $37.95 USD -
-$12.34 USD
Vendor:BalmarBalmar Alternator Protection Module APM12 - 12V [APM-12]
Regular price $86.95 USDRegular price$99.29 USD-$12.34 USD Sale price $86.95 USD -
-$6.84 USD
Vendor:BalmarBalmar Temperature Sensor Alternator - 80" Length [MC-TS-A80]
Regular price $43.95 USDRegular price$50.79 USD-$6.84 USD Sale price $43.95 USD -
-$28.99 USD
Vendor:STA-BILSTA-BIL In-Season Protection - 32oz *Case of 6* [22275CASE]
Regular price $87.95 USDRegular price$116.94 USD-$28.99 USD Sale price $87.95 USD -
-$12.34 USD
Vendor:BalmarBalmar Signal Stabilizer f/Tachometer [15-TSS]
Regular price $86.95 USDRegular price$99.29 USD-$12.34 USD Sale price $86.95 USD -
Vendor:BalmarBalmar Pulley Kit f/Yanmar 4JH3-TE, 4JH3-HTE [48-YSP-4JH-D]
Regular price $689.49 USDRegular price$0.00 USDSale price $689.49 USD -
Vendor:BalmarBalmar Pulley Kit f/Volvo D2-55, A, B, C, D, E, F [48-VSP-D2-A]
Regular price $689.49 USDRegular price$0.00 USDSale price $689.49 USD -
-$138.94 USD
Vendor:BalmarBalmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-100-DV]
Regular price $985.95 USDRegular price$1,124.89 USD-$138.94 USD Sale price $985.95 USD -
-$141.04 USD
Vendor:BalmarBalmar Alternator 170 AMP 12V 4" Dual Foot Saddle K6 Pulley [XT-DF4-170-K6]
Regular price $1,002.95 USDRegular price$1,143.99 USD-$141.04 USD Sale price $1,002.95 USD -
-$103.94 USD
Vendor:BalmarBalmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-100-DV]
Regular price $732.95 USDRegular price$836.89 USD-$103.94 USD Sale price $732.95 USD -
-$19.44 USD
Vendor:BalmarBalmar Alternator Protection Module - 48V [APM-48]
Regular price $144.95 USDRegular price$164.39 USD-$19.44 USD Sale price $144.95 USD -
-$111.74 USD
Vendor:BalmarBalmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-120-DV]
Regular price $792.95 USDRegular price$904.69 USD-$111.74 USD Sale price $792.95 USD -
-$13.34 USD
Vendor:BalmarBalmar Alternator Protection Module APM24 - 24V [APM-24]
Regular price $96.95 USDRegular price$110.29 USD-$13.34 USD Sale price $96.95 USD -
-$47.74 USD
Vendor:BalmarBalmar Max Charge MC618 Multi-Stage Regulator w/o Harness - 12V [MC-618]
Regular price $331.95 USDRegular price$379.69 USD-$47.74 USD Sale price $331.95 USD -
-$81.34 USD
Vendor:BalmarBalmar Regulator Kit f/Valeo w/MC-618 [MC-618-VL-01]
Regular price $575.95 USDRegular price$657.29 USD-$81.34 USD Sale price $575.95 USD -
-$111.74 USD
Vendor:BalmarBalmar Alternator 120 Amp 12V 3.15" Dual foot Saddle Single K6 Pulley w/Isolated Grounding [60-120-K6]
Regular price $792.95 USDRegular price$904.69 USD-$111.74 USD Sale price $792.95 USD