U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Packed and shipped within Canada!

Original & OEM Quality Parts

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  • Pipe Plug 3/8-18 Npt 22-32803 - 18-4264 - 47-4264F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Exhaust Manifold Gasket Set V6Mh&R - 18-4347-1 - 47-43471F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Exhaust Manifold Gktset Bblkv8Mh - 18-4348 - 47-4348F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Exhaust Manifold Gkt Setsm Blkv8M- - 18-4349 - 47-4349F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Mounting Package Chrysler S3745220 - 18-4360 - 47-4360F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Mounting Package - 18-4361 - 47-4361F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Mounting Package - 18-4364 - 47-4364F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Overhaul Gasket Set Omc V.Grind - 18-4374 - 47-4374F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Gasket Kt-Pwrhd Omc -Brp #437779 - 18-4402 - 47-4402F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Gasket Kit Omc -Brp #439202 - 18-4420 - 47-4420F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Gasket Kit Omc -Brp #5000400 - 18-4421 - 47-4421F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Powerhead Gasket Kit - 18-4427 - 47-4427F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Gasket Kit-Ficht 200-225-3.3L - 18-4429 - 47-4429F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Alignment Tool Omc Cobra/Merc - 18-4442 - 47-4442F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Brass Connector - 18-4461 - 47-4461F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Ring Gear-Flywheel 14" 168Th - 18-4516 - 47-4516F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Ignition Tune Up Kit 172806 - 18-5003 - 47-5003F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Tune Up Kit 172521 - 18-5011 - 47-5011F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • Module Ignition Mc850487&Crus - 18-5107-1 - 47-51071F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
  • 398-174 O/B Pts(Nla From Merc) - 18-5153 - 47-5153F1

    Variations 11-EC04001: CONNECTOR BUTT DISCONTINUED | 11-EC04040: TERMINAL | 11-EC04101: STUD-SPADE TERM 22/18 AWG-10 DISCONTINUED | 11-EC04161: DISCONNECT MALE 16-14 BLU 100P | 11-EC04171: TERM BULLET MALE 16-14 BL 100P | 11-EC04211: TERM SPADE... Read more...

    • Type: Virtuemart Product
    • Brand: Sierra
    • Virtuemart Manufacturer: Sierra
Northern Marine Canada
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of OEM and premium aftermarket marine and RV parts and accessories. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.