-17% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 M12 Metal Cap Male Connector #PC51130
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 M12 Metal Cap Male Connector #PC51130 $14.66 $17.50
Sierra PC51130 Network Accessories Male Cap for Unused Connections Premium metal ensures connections are tight and secure Rated to IPX7 for reliable water-tight connections Interchange: Ancor 270111 Normalized SKU: PC51130UPC Code: 808282382278
-17% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Male Terminal Resistor Metal #PC51080
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Male Terminal Resistor Metal #PC51080 $16.97 $20.26
Sierra PC51080 Network Accessories Male Termination Resistor for NMEA 2000 Network NMEA 2000 Series waterproof adapter, NMEA approved and designed for marine requirements Follows requirements of serial data communication network to interconnect electronic equipment Equipment designed for this system will have the ability to share data Share data, including commands & status with other compatible equipment over a single channel 18 AWG conductors are designed to provide less voltage drop between connections Rated to IPX7 for reliable, water-tight connections Premium metal connection collars ensure connections are tight and secure Interchangeable with other NMEA 2000 products Interchange: Ancor 270106 Suzuki Outboard 990C0-88114 Normalized SKU: PC51080UPC Code: 808282382452
-17% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro 2 Tee Metal #PC51100
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro 2 Tee Metal #PC51100 $62.06 $74.47
Sierra PC51090 Network Accessories Premium metal connection collars ensure connections are tight and secure Rated to IPX7 for reliable, water-tight connections Interchangeable with other NMEA 2000 products 18 AWG conductors are designed to provide less voltage drop between connections NMEA 2000 Series waterproof adapter, NMEA approved & specifically designed for marine requirements Follows requirements of serial data communication network to interconnect electronic equipment Equipment designed for this system will have the ability to share data Share data, including commands and status with other compatible equipment over a single channel Interchange: Ancor 270108 Normalized SKU: PC51090UPC Code: 808282382117
-20% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro 4 T Piece Metal #PC51110
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro 4 T Piece Metal #PC51110 $95.24 $118.22
Sierra PC51110 Network Accessories Premium metal connection collars ensure connections are tight and secure Rated to IPX7 for reliable, water-tight connections Interchangeable with other NMEA 2000 products 18 AWG conductors are designed to provide less voltage drop between connections NMEA 2000 series waterproof adapter, NMEA approved & specifically designed for marine requirements Follows requirements of a serial data communication network to interconnect electronic equipment Equipment designed for this system will have the ability to share data Share data, Including commands and status with other compatible equipment over a single channel Interchange: Ancor 270104 Suzuki Outboard 990C0-88109 Normalized SKU: PC51110UPC Code: 808282382414
-17% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro 90-Degree Metal #PC51090
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro 90-Degree Metal #PC51090 $27.11 $32.36
Sierra PC51090 Network Accessories Premium metal connection collars ensure connections are tight and secure Rated to IPX7 for reliable, water-tight connections Interchangeable with other NMEA 2000 products 18 AWG conductors are designed to provide less voltage drop between connections NMEA 2000 Series waterproof adapter, NMEA approved & specifically designed for marine requirements Follows requirements of serial data communication network to interconnect electronic equipment Equipment designed for this system will have the ability to share data Share data, including commands and status with other compatible equipment over a single channel Interchange: Ancor 270108 Normalized SKU: PC51090UPC Code: 808282382117
Sold out -20% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro-C Drop Cable 16' #PC51170
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro-C Drop Cable 16' #PC51170 $75.21 $93.37
Sierra PC51170 Network Accessories 16' Drop Cable 22AWG NMEA 2000 series waterproof cable, NMEA approved & specifically designed to fit marine requirements Follows requirements of a serial data communication network to interconnect electronic equipment Equipment designed for this system will have the ability to share data Share data, Including commands and status with other compatible equipment over a single channel Rated to IPX7 for reliable, water-tight connections Premium metal connection collars ensure connections are tight and secure Interchangeable with other NMEA 2000 products Terminals built with gold-plated copper alloy for superior conductivity Interchange:  Ancor 270305 Suzuki Outboard 990C0-88107 Normalized SKU: PC51170UPC Code: 808282382346
-17% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro-C Drop Cable 2' #PC51140
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro-C Drop Cable 2' #PC51140 $40.49 $48.58
Sierra PC51140 Network Accessories 2' Drop Cable 22AWG NMEA 2000 series waterproof cable, NMEA approved & specifically designed to fit marine requirements Follows requirements of a serial data communication network to interconnect electronic equipment Equipment designed for this system will have the ability to share data Share data, Including commands and status with other compatible equipment over a single channel Rated to IPX7 for reliable, water-tight connections Premium metal connection collars ensure connections are tight and secure Interchangeable with other NMEA 2000 products Terminals built with gold-plated copper alloy for superior conductivity Interchange: Ancor 270300 Suzuki Outboard 990C0-88104 Normalized SKU: PC51140UPC Code: 808282382001
-17% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro-C Drop Cable 3' #PC51150
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro-C Drop Cable 3' #PC51150 $43.79 $52.54
Sierra PC51150 Network Accessories 3' Drop Cable 22AWG NMEA 2000 series waterproof cable, NMEA approved & specifically designed to fit marine requirements Follows requirements of a serial data communication network to interconnect electronic equipment Equipment designed for this system will have the ability to share data Share data, Including commands and status with other compatible equipment over a single channel Rated to IPX7 for reliable, water-tight connections Premium metal connection collars ensure connections are tight and secure Interchangeable with other NMEA 2000 products Terminals built with gold-plated copper alloy for superior conductivity Interchange:  Ancor 270301 Normalized SKU: PC51150UPC Code: 808282382148
-17% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro-C Drop Cable 6' #PC51160
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro-C Drop Cable 6' #PC51160 $53.64 $64.37
Sierra PC51160 Network Accessories 6' Drop Cable 22AWG NMEA 2000 series waterproof cable, NMEA approved & specifically designed to fit marine requirements Follows requirements of a serial data communication network to interconnect electronic equipment Equipment designed for this system will have the ability to share data Share data, Including commands and status with other compatible equipment over a single channel Rated to IPX7 for reliable, water-tight connections Premium metal connection collars ensure connections are tight and secure Interchangeable with other NMEA 2000 products Terminals built with gold-plated copper alloy for superior conductivity Interchange:  Ancor 270302 Suzuki Outboard 990C0-88105 Normalized SKU: PC51160UPC Code: 808282382186
-20% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro-C Extension 12' Cable #PC51030
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro-C Extension 12' Cable #PC51030 $79.36 $98.51
Sierra PC51030 Network Accessories Sierra’s NMEA 2000 series of waterproof cables are NMEA approved & designed for marine requirements Follows requirement of serial data communication network to interconnect marine electronic equipment Equipment designed for this system will have the ability to share data Share data, including commands and status w/ other compatible equipment over a single channel 18 AWG conductors are designed to provide less voltage drop between connections Rated to IPX7 for reliable, water-tight connections Premium metal connection collars ensure connections are tight and secure Interchangeable with other NMEA 2000 products Terminals built with gold-plated copper alloy for superior conductivity Description: 12' Micro-C Hi-Power Extension Cable Interchange: Ancor 270005 Normalized SKU: PC51030UPC Code: 808282382469
-17% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro-C Extension 2' Cable #PC51000
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro-C Extension 2' Cable #PC51000 $69.29 $83.14
Sierra PC51000 Network Accessories Sierra’s NMEA 2000 series of waterproof cables are NMEA approved & designed for marine requirements Follows requirement of serial data communication network to interconnect marine electronic equipment Equipment designed for this system will have the ability to share data Share data, including commands and status w/ other compatible equipment over a single channel 18 AWG conductors are designed to provide less voltage drop between connections Rated to IPX7 for reliable, water-tight connections Premium metal connection collars ensure connections are tight and secure Interchangeable with other NMEA 2000 products Terminals built with gold-plated copper alloy for superior conductivity Description: 2' Micro-C Hi-Power Extension Cable Interchange: Ancor 270001 Normalized SKU: PC51000UPC Code: 808282382391
-17% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro-C Extension 3' Cable #PC51010
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro-C Extension 3' Cable #PC51010 $71.97 $86.36
Sierra PC51010 Network Accessories Sierra’s NMEA 2000 series of waterproof cables are NMEA approved & designed for marine requirements Follows requirement of serial data communication network to interconnect marine electronic equipment Equipment designed for this system will have the ability to share data Share data, including commands and status w/ other compatible equipment over a single channel 18 AWG conductors are designed to provide less voltage drop between connections Rated to IPX7 for reliable, water-tight connections Premium metal connection collars ensure connections are tight and secure Interchangeable with other NMEA 2000 products Terminals built with gold-plated copper alloy for superior conductivity Description: 3' Micro-C Hi-Power Extension Cable Normalized SKU: PC51010UPC Code: 808282382292
-20% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro-C Extension 30' Cable #PC51040
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro-C Extension 30' Cable #PC51040 $131.21 $162.88
Sierra PC51040 Network Accessories Sierra’s NMEA 2000 series of waterproof cables are NMEA approved & designed for marine requirements Follows requirement of serial data communication network to interconnect marine electronic equipment Equipment designed for this system will have the ability to share data Share data, including commands and status w/ other compatible equipment over a single channel 18 AWG conductors are designed to provide less voltage drop between connections Rated to IPX7 for reliable, water-tight connections Premium metal connection collars ensure connections are tight and secure Interchangeable with other NMEA 2000 products Terminals built with gold-plated copper alloy for superior conductivity Description: 30' Micro-C Hi-Power Extension Cable Interchange: Ancor 270010 Suzuki Outboard 990C0-88108 Normalized SKU: PC51040UPC Code: 808282382094
-20% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Micro-C Extension 6' Cable #PC51020
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Micro-C Extension 6' Cable #PC51020 $83.74 $103.95
Sierra PC51020 Network Accessories Sierra’s NMEA 2000 series of waterproof cables are NMEA approved & designed for marine requirements Follows requirement of serial data communication network to interconnect marine electronic equipment Equipment designed for this system will have the ability to share data Share data, including commands and status w/ other compatible equipment over a single channel 18 AWG conductors are designed to provide less voltage drop between connections Rated to IPX7 for reliable, water-tight connections Premium metal connection collars ensure connections are tight and secure Interchangeable with other NMEA 2000 products Terminals built with gold-plated copper alloy for superior conductivity Description: 6' Micro-C Hi-Power Extension Cable Interchange: Ancor 270002 Normalized SKU: PC51020UPC Code: 808282382124
-17% sale
Sierra Qualifies for Free Shipping Sierra NMEA 2000 Power T-Cable 3' #PC51050
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA 2000 Power T-Cable 3' #PC51050 $38.46 $45.90
Sierra PC51050 Network Accessories 3' Power Cable with Tee to connect to extension cables 18 AWG conductors are designed to provide less voltage drop between connections Rated to IPX7 for reliable, water-tight connections Premium metal connection collars ensure connections are tight and secure Terminals built with gold-plated copper alloy for superior conductivity Interchangeable with other NMEA 2000 products NMEA 2000 Series of waterproof cable, NMEA approved and designed to fit Marine Requirements Follows requirements of serial data communication network to interconnect marine electronics Equipment designed for this system will have the ability to share data Share data, including commands and status with other compatible equipment over a single channel Interchange: Ancor 270000 Normalized SKU: PC51050UPC Code: 808282382377
Sold out -17% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA Elbow 90-Degree #PC51190 $58.53 $70.24
Sierra PC51190 Network AccessoriesSierra NMEA Elbow 90-Degree #PC51190Normalized SKU: PC51190UPC Code: 808282382940
Sold out -22% sale
Sierra Qualifies for Free Shipping Sierra NMEA Starter Kit Dual Device #PC51210
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA Starter Kit Dual Device #PC51210 $155.13 $197.02
Sierra PC51210 Network Accessories Kit to create a dual device NMEA 2000 Network NMEA approved and specifically designed to fit marine requirements Follows requirements of a serial data communication network to interconnect electronic equipment Equipment designed to this system will have the ability to share data Share data, Including commands and status with other compatible equipment over a single channel Rated to IPX7 for reliable, water-tight connections Interchangeable with other NMEA 2000 products Premium metal connection collars ensure connections are tight and secure Normalized SKU: PC51210UPC Code: 808282384906
-20% sale
Sierra Qualifies for Free Shipping Sierra NMEA Starter Kit Multiple Dual Device #PC51230
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA Starter Kit Multiple Dual Device #PC51230 $339.72 $424.01
Sierra PC51230 Network Accessories Kit to create multiple device NMEA 2000 Network NMEA approved and specifically designed to fit marine requirements Follows requirements of a serial data communication network to interconnect electronic equipment Equipment designed to this system will have the ability to share data Share data, Including commands and status with other compatible equipment over a single channel Rated to IPX7 for reliable, water-tight connections Interchangeable with other NMEA 2000 products Premium metal connection collars ensure connections are tight and secure Normalized SKU: PC51230UPC Code: 808282384920
-20% sale
Sierra Qualifies for Free Shipping Sierra NMEA Starter Kit Single Device #PC51200
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra NMEA Starter Kit Single Device #PC51200 $133.31 $165.49
Sierra PC51200 Network Accessories Kit to create a single device NMEA 2000 Network NMEA approved and specifically designed to fit marine requirements Follows requirements of a serial data communication network to interconnect electronic equipment Equipment designed to this system will have the ability to share data Share data, Including commands and status with other compatible equipment over a single channel Rated to IPX7 for reliable, water-tight connections Interchangeable with other NMEA 2000 products Premium metal connection collars ensure connections are tight and secure Normalized SKU: PC51200UPC Code: 808282384890
Sold out -17% sale
Sierra Not Qualified for Free Shipping Sierra Nut #18-2367
00
DAYS 00
HRS 00
MIN 00
SEC
Sierra Sierra Nut #18-2367 $8.04 $9.60
Sierra 18-2367 NutsNutOEM Interchange:VOLVO: 943414Sierra Nut #18-2367Normalized SKU: 182367UPC Code: 808282189068

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.

© 2026 First Choice Marine.