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Sale Marine Parts

Save on selected marine electronics, electrical systems, hardware, and boat equipment.

Free shipping - 10-21 business-day delivery Checkout details shown before order U.S.-based support from Hollywood, FL
1,527 sale products
All sale Navigation Boat Control & Fishing Communication & Satellite Power & Lighting Anchoring & Vessel Systems
SI-TEX

SI-TEX T-940-4 4kW 4.5′ Open Array Radar

Radars
SKU: MMS-4479·MPN: T-940-4
$2,599.50
In stock

SI-TEX T-940-4 4kW 4.5' Open Array Radar by SI-TEX. Category: Marine Navigation & Instruments / Radars. MPN T-940-4.

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SI-TEX

SI-TEX T-940-3 4kW 3.5′ Open Array Radar

Radars
SKU: MMS-4477·MPN: T-940-3
$2,499.50
In stock

SI-TEX T-940-3 4kW 3.5' Open Array Radar by SI-TEX. Category: Marine Navigation & Instruments / Radars. MPN T-940-3.

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SI-TEX

SI-TEX T-2041 Professional Dual Range Radar w/4kW 25″ Dome – 10.4″ Color TFT LCD Display

Radars
SKU: MMS-4475·UPC: T-2041A·MPN: T-2041A
$2,749.50
In stock

SI-TEX T-2041 Professional Dual Range Radar w/4kW 25" Dome - 10.4" Color TFT LCD Display by SI-TEX. Category: Marine Navigation & Instruments / Radars. MPN T-2041A, UPC T-2041A.

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SI-TEX

SI-TEX SP38-4 Autopilot Core Pack Including Rotary Feedback Only, No Compass or Pump

Autopilots
SKU: MMS-4473·MPN: SP38-4
$2,849.50
In stock

SI-TEX SP38-4 Autopilot Core Pack Including Rotary Feedback Only, No Compass or Pump by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP38-4.

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SI-TEX

SI-TEX SP38-2 Autopilot Core Pack Including Flux Gate Compass & Rotary Feedback, No Pump

Autopilots
SKU: MMS-4471·MPN: SP38-2
$3,149.50
In stock

SI-TEX SP38-2 Autopilot Core Pack Including Flux Gate Compass & Rotary Feedback, No Pump by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP38-2.

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SI-TEX

SI-TEX SP38-18 Autopilot Core Pack Including Compact GPS Compass & RotaryFeedback, No Pump

Autopilots
SKU: MMS-4469·UPC: 010407750071·MPN: SP38-18
$3,499.50
In stock

SI-TEX SP38-18 Autopilot Core Pack Including Compact GPS Compass & RotaryFeedback, No Pump by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP38-18, UPC 010407750071.

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SI-TEX

SI-TEX SP38-17 Autopilot Core Pack Only, No Feedback, Compass or Pump

Autopilots
SKU: MMS-4467·UPC: 010407750064·MPN: SP38-17
$2,449.50
In stock

SI-TEX SP38-17 Autopilot Core Pack Only, No Feedback, Compass or Pump by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP38-17, UPC 010407750064.

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SI-TEX

SI-TEX SP-80-8 Mechanical Dash Drive w/Built-In Feedback

Autopilots
SKU: MMS-4465·MPN: SP-80-8
$2,499.50
In stock

SI-TEX SP-80-8 Mechanical Dash Drive w/Built-In Feedback by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP-80-8.

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SI-TEX

SI-TEX SP-80-7 Mechanical Dash Drive w/Built-In Feedback

Autopilots
SKU: MMS-4463·UPC: SP-80-7·MPN: SP-80-7
$2,399.50
In stock

SI-TEX SP-80-7 Mechanical Dash Drive w/Built-In Feedback by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP-80-7, UPC SP-80-7.

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SI-TEX

SI-TEX SP-80-3 Includes Pump & Rotary Feedback

Autopilots
SKU: MMS-4461·UPC: 012303583876·MPN: SP-80-3
$2,162.00
In stock

SI-TEX SP-80-3 Includes Pump & Rotary Feedback by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP-80-3, UPC 012303583876.

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SI-TEX

SI-TEX SP-80-1 Autopilot w/Rotary Feedback – No Drive Unit

Autopilots
SKU: MMS-4459·UPC: 010407710099·MPN: SP-80-1
$1,799.50
In stock

SI-TEX SP-80-1 Autopilot w/Rotary Feedback - No Drive Unit by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP-80-1, UPC 010407710099.

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SI-TEX

SI-TEX SP-70-8 Mechanical Dash Drive w/Built-In Feedback

Autopilots
SKU: MMS-4457·MPN: SP-70-8
$2,499.50
In stock

SI-TEX SP-70-8 Mechanical Dash Drive w/Built-In Feedback by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP-70-8.

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SI-TEX

SI-TEX SP-70-7 Mechanical Dash Drive w/Built-In Feedback

Autopilots
SKU: MMS-4455·MPN: SP-70-7
$2,399.50
In stock

SI-TEX SP-70-7 Mechanical Dash Drive w/Built-In Feedback by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP-70-7.

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SI-TEX

SI-TEX SP-70 Autopilot w/Rotary Feedback f/Inboards – No Drive

Autopilots
SKU: MMS-4453·UPC: 010407710112·MPN: SP-70-1
$1,499.50
In stock

SI-TEX SP-70 Autopilot w/Rotary Feedback f/Inboards - No Drive by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP-70-1, UPC 010407710112.

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SI-TEX

SI-TEX SP-70 Autopilot w/Pump & Rotary Feedback w/ 18CI pumpset

Autopilots
SKU: MMS-4449·MPN: SP-70-3
$1,862.00
In stock

SI-TEX SP-70 Autopilot w/Pump & Rotary Feedback w/ 18CI pumpset by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP-70-3.

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SI-TEX

SI-TEX SP-120 System w/Rudder Feedback & Type “T” Mechanical Dash Drive

Autopilots
SKU: MMS-4445·MPN: SP120RF-4
$1,370.00
In stock

SI-TEX SP-120 System w/Rudder Feedback & Type "T" Mechanical Dash Drive by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP120RF-4.

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SI-TEX

SI-TEX SP-120 System w/Rudder Feedback & Type “S” Mechanical Dash Drive

Autopilots
SKU: MMS-4443·UPC: 010407771052·MPN: SP120RF-3
$1,749.50
In stock

SI-TEX SP-120 System w/Rudder Feedback & Type "S" Mechanical Dash Drive by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP120RF-3, UPC 010407771052.

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SI-TEX

SI-TEX SP-120 System w/Rudder Feedback & Remote Mechanical Drive – Yamaha Outboards 70 HP+

Autopilots
SKU: MMS-4441·MPN: SP120RF-7
$1,549.50
In stock

SI-TEX SP-120 System w/Rudder Feedback & Remote Mechanical Drive - Yamaha Outboards 70 HP+ by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP120RF-7.

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SI-TEX

SI-TEX SP-120 System w/Rudder Feedback & Remote Mechanical Drive – Mercury, Mariner & Suzuki Outboards

Autopilots
SKU: MMS-4439·MPN: SP120RF-8
$1,549.50
In stock

SI-TEX SP-120 System w/Rudder Feedback & Remote Mechanical Drive - Mercury, Mariner & Suzuki Outboards by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP120RF-8.

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SI-TEX

SI-TEX SP-120 System w/Rudder Feedback & Remote Mechanical Drive – Inboard Engines

Autopilots
SKU: MMS-4437·MPN: SP120RF-9
$1,549.50
In stock

SI-TEX SP-120 System w/Rudder Feedback & Remote Mechanical Drive - Inboard Engines by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP120RF-9.

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SI-TEX

SI-TEX SP-120 System w/Rudder Feedback & Remote Mechanical Drive – 1994 + Mercury IO/Volvo Gas

Autopilots
SKU: MMS-4435·UPC: 010407771076·MPN: SP120RF-5
$1,999.50
In stock

SI-TEX SP-120 System w/Rudder Feedback & Remote Mechanical Drive - 1994 + Mercury IO/Volvo Gas by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP120RF-5, UPC 010407771076.

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SI-TEX

SI-TEX SP-120 System w/Rudder Feedback & 9CI Pump

Autopilots
SKU: MMS-4431·UPC: 010407771045·MPN: SP120RF-2
$1,349.50
In stock

SI-TEX SP-120 System w/Rudder Feedback & 9CI Pump by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP120RF-2, UPC 010407771045.

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SI-TEX

SI-TEX SP-120 System w/Rudder Feedback & Remote Mechanical Drive – 1983-93 Mercury IO/Volvo Diesel

Autopilots
SKU: MMS-4433·UPC: 010407771083·MPN: SP120RF-6
$2,149.50
In stock

SI-TEX SP-120 System w/Rudder Feedback & Remote Mechanical Drive - 1983-93 Mercury IO/Volvo Diesel by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP120RF-6, UPC 010407771083.

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SI-TEX

SI-TEX SP-120 Color System w/Virtual Feedback & 9CI Pump

Autopilots
SKU: MMS-4429·UPC: 010407761022·MPN: SP120C-VF-2
$1,594.50
In stock

SI-TEX SP-120 Color System w/Virtual Feedback & 9CI Pump by SI-TEX. Category: Marine Navigation & Instruments / Autopilots. MPN SP120C-VF-2, UPC 010407761022.

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From the blog

Marine guides for smarter decisions

Practical reading for planning boat systems, identifying parts, and choosing compatible equipment.

Show All Blog Posts
Marine helm with a navigation display, chart, compass, and VHF microphone.

Navigation5 min read

How to Build a Safer Marine Navigation Stack

A practical way to decide what belongs at the helm before you add screens, sensors, or network hardware.

Read article→
Three generic navigation displays arranged at a boat helm.

Navigation4 min read

GPS, Chartplotter, or MFD: What Belongs at Your Helm?

Separate the basic roles first, then choose the screen and connections that suit your boat rather than a showroom checklist.

Read article→
Generic marine transducer planned against the underside of a boat hull.

Navigation and sonar5 min read

Sonar and Transducer Basics: Start With the Mounting Location

The transducer is the part of the sonar system that meets the water, so boat geometry and mounting position should lead the conversation.

Read article→
Generic marine radar dome mounted on a boat hardtop above a harbor.

Navigation5 min read

Marine Radar: What It Adds After Dark, in Fog, and Near Busy Water

Radar can add another view of the water around the boat, but only when the installation, display, and operator practice work together.

Read article→
Generic marine autopilot control head and steering components arranged in a boat locker.

Helm systems5 min read

Autopilot Planning: The Inputs That Matter Before You Buy

A useful autopilot plan starts with the existing steering system, the vessel dimensions, and the information the pilot will need to work correctly.

Read article→
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Marine Motor Supply Marine Motor Supply - MARINE 360, LLC

Marine parts sourcing from Hollywood, Florida.

Marine Motor Supply is an online marine products storefront operated by MARINE 360, LLC. Search by category, brand, SKU, MPN, and UPC, or send product details for help matching marine parts.

MARINE 360, LLC
2327 Dewey Street, Hollywood, FL 33020
+1 (407) 995-9000
infos@marinemotorsupply.shop

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