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Engine Systems

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Engine Systems

Shop our complete selection of Engine Systems at High Tide Supply — your trusted source for outfitting your boat with quality marine gear. We carry premium engine systems from top marine manufacturers, hand-selected by our marine electronics specialists for performance and reliability.

All products are sold new with full manufacturer support. High Tide Supply offers fast US shipping, competitive pricing, and expert pre-sale support to help you choose the right engine systems for your vessel. Questions? Call us at (727) 201-2479 or browse our full catalog below.

481 products
Trident Marine 58 Type A2 Fuel Vent Line Hose Black Sold by the Foot 3170586FT
Trident Marine 5/8" Type A2 Fuel Vent Line Hose - Black - Sold by the Foot [317-0586-FT]
$9.99
Trident Marine 516 Low Permeation Type A115 Fuel Line Hose Black Sold by the Foot 3650566FT
Trident Marine 5/16" Low Permeation Type A1-15 Fuel Line Hose - Black - Sold by the Foot [365-0566-FT]
$9.99
Trident Marine 38 Low Permeation Type A115 Fuel Line Hose Black Sold by the Foot 3650386FT
Trident Marine 3/8" Low Permeation Type A1-15 Fuel Line Hose - Black - Sold by the Foot [365-0386-FT]
$9.99
Trident Marine 2 x 50 Coil Type A2 Fuel Fill Hose 3272006
Trident Marine 2" x 50 Coil Type A2 Fuel Fill Hose [327-2006]
$1,239.16
Trident Marine 112 x 50 Coil Type A2 Fuel Fill Hose 3271126
Trident Marine 1-1/2" x 50 Coil Type A2 Fuel Fill Hose [327-1126]
$779.08
Trident Marine 516 A115 Reel Low Permeation Fuel Line Hose Black Sold by the Foot 3650560FT
Trident Marine 5/16" A1-15 Reel Low Permeation Fuel Line Hose - Black - Sold by the Foot [365-0560-FT]
$9.99
Trident Marine 58 A2 Fuel Vent Line Hose Black Sold by the Foot 3170580FT
Trident Marine 5/8 A2 Fuel Vent Line Hose - Black - Sold by the Foot [317-0580-FT]
$9.99
Trident Marine 516 x 50 Boxed Barrier Lined B115 EPA Compliant Outboard Fuel Line Hose Gray 3050566
Trident Marine 5/16" x 50 Boxed Barrier Lined B1-15 EPA Compliant Outboard Fuel Line Hose - Gray [305-0566]
$185.56
Trident Marine 38 x 50 Boxed Barrier Lined B115 EPA Compliant Outboard Fuel Line Hose Gray 3050386
Trident Marine 3/8" x 50 Boxed Barrier Lined B1-15 EPA Compliant Outboard Fuel Line Hose - Gray [305-0386]
$202.22
Trident Marine 58 x 50 Boxed Type A2 Fuel Vent Line Hose Black 3170586 Out of Stock
Trident Marine 5/8" x 50 Boxed Type A2 Fuel Vent Line Hose - Black [317-0586]
$266.33
Trident Marine 516 x 50 Boxed Low Permeation Type A115 Fuel Line Hose Black 3650566
Trident Marine 5/16" x 50 Boxed Low Permeation Type A1-15 Fuel Line Hose - Black [365-0566]
$217.14
Trident Marine 38 x 50 Boxed Low Permeation Type A115 Fuel Line Hose Black 3650386 Out of Stock
Trident Marine 3/8" x 50 Boxed Low Permeation Type A1-15 Fuel Line Hose - Black [365-0386]
$217.14
Attwood Portable Low Profile Fuel Tank 12 Gallon wGauge 8812LLPG2
Attwood Portable Low Profile Fuel Tank - 12 Gallon w/Gauge [8812LLPG2]
$174.99
Attwood Portable Fuel Tank 12 Gallon wGauge 8812LPG2
Attwood Portable Fuel Tank - 12 Gallon w/Gauge [8812LPG2]
$174.99
Attwood Portable Fuel Tank 12 Gallon wo Gauge 8812LP2
Attwood Portable Fuel Tank - 12 Gallon w/o Gauge [8812LP2]
$159.99
Attwood Portable Fuel Tank 3 Gallon wGauge 8803LPG2
Attwood Portable Fuel Tank - 3 Gallon w/Gauge [8803LPG2]
$80.99
Attwood Portable Fuel Tank 3 Gallon wo Gauge 8803LP2
Attwood Portable Fuel Tank - 3 Gallon w/o Gauge [8803LP2]
$69.99
Attwood Outboard Fuel Filter Universal 118207
Attwood Outboard Fuel Filter - Universal [11820-7]
$14.99
Attwood Outboard Fuel Filter f38 Lines 125626 Sale
Attwood Outboard Fuel Filter f/3/8" Lines [12562-6]
$12.99 $9.99
Attwood Portable Fuel Tank Cap wTether EPA Certified 88TC067
Attwood Portable Fuel Tank Cap w/Tether - EPA Certified [88TC06-7]
$27.99
Attwood Fuel Tank Strap Set 72 Long f12 Gallon Tanks 115123
Attwood Fuel Tank Strap Set - 72" Long f/12 Gallon Tanks [11512-3]
$14.99
Attwood Fuel Tank Strap Set 48 Long f36 Gallon Tanks 115263
Attwood Fuel Tank Strap Set - 48" Long f/3-6 Gallon Tanks [11526-3]
$12.99
Attwood 38 Hose Mender InLine Fuel Splice Kit wSS Clamps 118226
Attwood 3/8" Hose Mender In-Line Fuel Splice Kit w/SS Clamps [11822-6]
$7.99
Attwood Universal Aluminum Fuel Hose Fitting 38 NPT x 38 Barb 88FBMA1026
Attwood Universal Aluminum Fuel Hose Fitting - 3/8" NPT x 3/8" Barb [88FBMA102-6]
$5.99