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Wiring Harnesses

Wiring Harnesses for Canadian drivers — 167 products in stock. Prices from $29 to $230 CAD. Free shipping across Canada on every order, with prices in Canadian dollars.Everything in this collection is grouped from our live catalogue, so the count above reflects what is actually...

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Explore North Trail Auto Accessories

Discover premium automotive accessories designed for Canadian drivers. From comprehensive car care products to sleek interior upgrades, our collection enhances your vehicle’s comfort, style, and functionality with durable, trusted solutions.

Shop confidently with free shipping on all orders across Canada. Choose from phone mounts, organizers, and detailing tools tailored to elevate your everyday driving experience with quality and convenience.

NJSBYL front connector close-up showing plug and benefit of easy plug-and-play install

NJSBYL

NJSBYL Mirror Spot Light Override Harness for Ford F-150 & Super Duty (2015-2022) — Plug-and-Play, Keeps Spotlights On Above 6 mph

$57.49

Free shipping · 30-day easy returns

Lanphitus front connector view showing plug, helps exact fit

Lanphitus

Lanphitus Shift Lever Jumper Harness 84733196 — Chevy Malibu/Volt & GMC Acadia, Plug-and-Play Factory Pin Layout

$57.49

Free shipping · 30-day easy returns

Maigoo front connector view showing secure seven-way fit and restored tow functions

Maigoo

Maigoo 7-Way Trailer Wiring Connector Plug for Dodge Ram & Ford F-250/F-350 — Direct-Fit Replacement, Corrosion-Resistant Contacts

$59.39

Free shipping · 30-day easy returns

Yunnergo front view connector mounted showing easy access and improved towing reliability

Yunnergo

Yunnergo Flat Trailer Harness Plug Kit for Silverado 2001–2019 — Pre-wired 7‑way & 4‑way with Mounting Bracket

$58.25

Free shipping · 30-day easy returns

HUIQIAODS front package view showing complete fog light harness kit benefit easy installation

HUIQIAODS

HUIQIAODS H11 881 H9 Fog Light Wiring Harness Kit — 12V 40A Relay, 15A Fuse, LED Switch, 8.5ft Cable

$59.39

Free shipping · 30-day easy returns

Michigan Motorsports front harness view showing connectors and ready-to-install benefit

Michigan Motorsports

Michigan Motorsports LS1/LS6 to LS2/LS3 Front Cam Sensor Extension Harness — 48" Length, OEM-Style Sealed Connectors

$57.49

Free shipping · 30-day easy returns

HD Switch front connector assembly showing plug fit and secure connection benefit

HD Switch

HD Switch Rear PTO Clutch Wire Harness for John Deere L120-L175 & X140 — USA-Made, Heavy-Duty Protection

$63.13

Free shipping · 30-day easy returns

KASLIGHT front view of H4 harness showing connectors and benefit of stable power

KASLIGHT

KASLIGHT H4/9003 LED Headlight Relay Harness for H6054 — H4 plug-and-play, fused dual-headlight kit

$63.20

Free shipping · 30-day easy returns

Partsam front view relay harness showing full assembly and easy plug-in benefit

Partsam

Partsam H4 Headlight Relay Harness Kit for 7x6/5x7 H6054 — Ceramic Sockets & Dual Relays, 12V Plug-and-Play

$57.49

Free shipping · 30-day easy returns

Michigan Motorsports front packaging showing LS1 O2 extension set and easy installation benefit

Michigan Motorsports

Michigan Motorsports LS1 O2 Oxygen Sensor Extension Harness - 24in Set of 2, 4‑Pin OEM-Style

$57.49

Free shipping · 30-day easy returns

Zosgrew front packaging showing two 3157 LED decoders and benefits

Zosgrew

Zosgrew 3157 LED Error Decoder Harness 2-Pack — T20/3157/4157 Plug-In 50W 6Ω Anti-Flicker Resistors

$53.68

Free shipping · 30-day easy returns

Anina front view of harness packaging showing kit contents and benefit of complete components

Anina

Anina Fog Light Wiring Harness for Toyota Tacoma 4Runner Tundra (2005–2022) — H11/H8/H9/880 Plug-and-Play with 40A Relay & OEM Swi

$55.58

Free shipping · 30-day easy returns

Anina front packaging of fog harness shows complete kit and benefits

Anina

Anina fog light wiring harness for Honda and Acura (H11 H8 H9 880) — 40A relay & OEM-style switch

$55.58

Free shipping · 30-day easy returns

MDEOOSKY front view of harness packaging showing part numbers and fitment benefit

MDEOOSKY

MDEOOSKY Headlight Wiring Harness 2-Pack for Dodge Ram 1500/2500–5500 (2009–2017) — Direct-Fit, Plug-and-Play

$51.77

Free shipping · 30-day easy returns

KOWWONG front connector assembly installed showing exact OEM-fit and easy plug-in benefit

KOWWONG

KOWWONG Knock, Oil Pressure & Temp Sensor Wiring Harness for Chrysler Dodge Jeep 3.6L — OEM-style direct-fit plug-and-play

$56.35

Free shipping · 30-day easy returns

Generic

Generic Steering Wheel Plug Connector Driver-Side 2PCS — Heat-Resistant Replacement for Ford, Chevy, Dodge & More

$55.58

Free shipping · 30-day easy returns

vocsvok front packaging showing kit contents and model compatibility benefit

vocsvok

vocsvok Auto Start Stop Eliminator for Toyota Tundra & GR Corolla iMT (Tundra 2022–2025, GR 2023–2024) — Plug-and-Play, Error-Free

$51.58

Free shipping · 30-day easy returns

Rfroad Lighting handlebar switch front view showing compact mount and easy grab benefit

Rfroad Lighting

Rfroad Lighting Handlebar Wiring Harness Kit for 7/8" (22mm) Handlebars — 12V 40A, Illuminated Switch & Dual Output

$51.96

Free shipping · 30-day easy returns

RED WOLF front view of jumper harness showing plug ends and durable build for seamless connection

RED WOLF

RED WOLF OBD2B to OBD1 Jumper Harness — 1998–2002 Honda/Acura Manual, Plug-and-Play

$53.68

Free shipping · 30-day easy returns

FQRANBO front assembled bulkhead showing neat harness routing and clean finish

FQRANBO

FQRANBO Firewall Pass Through for Holley Terminator X Max - Black Anodized Aluminum Bulkhead, 2-Hole Clamshell

$51.77

Free shipping · 30-day easy returns

RLP headlight harness front view showing connectors and sockets for easy replacement benefit

RLP

RLP Headlight Wiring Harness for Chevy Silverado 2008-2014 — Driver/Passenger Socket, OE-Style Fit

$53.68

Free shipping · 30-day easy returns

Oyviny front connector overview showing fit and easy installation benefit

Oyviny

Oyviny Brake Controller Wiring Adapter 4-Pin — Dodge/Jeep/Chrysler 2011–2021, Plug-and-Play

$55.58

Free shipping · 30-day easy returns

nsautolighting harness front view showing connectors and relay, assures secure installation

nsautolighting

nsautolighting H11 H8 Fog Light Wiring Harness for Toyota Tundra Tacoma — 40A Relay, Illuminated Switch

$55.58

Free shipping · 30-day easy returns

MITOB front view of 8‑pin connector showing secure fit and reliable replacement

MITOB

MITOB 8‑Pin AC Heater Climate Fan Speed Control Pigtail for Chevy Silverado & Tahoe 1996–1999 — Plug‑and‑Play 1ft Wire Harness

$55.58

Free shipping · 30-day easy returns

Oyviny front connector view showing plug benefit easy installation

Oyviny

Oyviny Brake Control Wiring Adapter 3064-P for 2019–2024 GMC Sierra & Chevy Silverado — 4‑Pin Plug, 31" Harness

$51.77

Free shipping · 30-day easy returns

Oyviny front connector showing plug shape and easy installation benefit

Oyviny

Oyviny Brake Controller Adapter 3015-P for 2003–2006 Chevy/GMC (4‑Pin, Plug‑and‑Play) — Compatible with Tekonsha/Reese/Draw‑Tite

$53.68

Free shipping · 30-day easy returns

Oyviny harness front connector showing vehicle plug and quick install benefit

Oyviny

Oyviny Brake Controller Wiring Adapter 3040 for Toyota & Lexus (31" lead) — 4‑Pin Plug, Plug‑and‑Play

$53.68

Free shipping · 30-day easy returns

ALTBET front view packaging showing two harnesses and clear fitment benefit

ALTBET

ALTBET Headlight Wiring Harness Kit for Dodge/Ram 1500-5500 (2pc) — Replaces 68193062AB/AA, Quad Halogen OE-Fit

$51.77

Free shipping · 30-day easy returns

Anina front connector view showing plug shape and OEM fit benefit

Anina

Anina WPT928 Heated/Cooled Seat Wiring Harness for Ford F150 F250 12-Lead 12.36" Cable, OEM-Style Connector

$56.35

Free shipping · 30-day easy returns

HOPUT front assembly packaging showing product and labeling, ensures correct part selection

HOPUT

HOPUT Silverado Headlight Wiring Harness for 2008–2014 1500/2500HD/3500HD — Direct-Fit, 2 Sockets 3 Connectors

$53.68

Free shipping · 30-day easy returns

Hodeoo front view of harness with switch showing ready-to-use convenience

Hodeoo

Hodeoo SAE Battery Alligator Clips Wire Harness 2-Pack 16AWG with Inline On/Off Switch, PVC‑Protected Quick 2‑Pin Connector

$52.92

Free shipping · 30-day easy returns

Digi Auto Part front view of A/C compressor connector showing plug shape and fit benefit

Digi Auto Part

Digi Auto Part A/C Compressor Wiring Harness 3U2Z14S411BXAA 10cm Direct-Replace, Plated Terminals

$49.89

Free shipping · 30-day easy returns

CURT front plug connector showing vehicle-specific fit and fast installation

CURT

CURT Quick Plug Trailer Brake Controller Wiring Harness for Select Ford & Lincoln — 24" 12-Gauge Direct-Fit

$54.25

Free shipping · 30-day easy returns

Nilight front packaging showing harness kit and included parts for straightforward installation

Nilight

Nilight 12 AWG Nylon LED Light Bar Wiring Harness Kit — 1-Lead, Relay-Protected, 450W Capacity

$57.11

Free shipping · 30-day easy returns

RED WOLF front socket view showing plug connection and easy swap benefit

RED WOLF

RED WOLF Turn Signal Light Socket with 3‑Wire Pigtail — Fits Ford F250/F350 Super Duty, Brass Contacts & Sealed ABS Housing

$50.16

Free shipping · 30-day easy returns

Nilight wiring harness front view showing complete kit and quick install benefit

Nilight

Nilight LED Light Bar Wiring Harness Kit 2PCS 16AWG 12V — 180W Capacity, Relay & Inline Fuse with Illuminated Switch

$57.11

Free shipping · 30-day easy returns

Nilight front packaging showing harness kit and components for easy identification

Nilight

Nilight 12AWG LED Light Bar Wiring Harness Kit 5‑Pin Rocker Switch Waterproof Relay & Fuse — Heavy‑Duty 12V for Cars Boats

$56.36

Free shipping · 30-day easy returns

269 Motorsports front harness view showing connectors and tidy wiring for easy install

269 Motorsports

269 Motorsports 9007 to H13 Headlight Conversion Harness for 1999–2004 Ford F250/F350 Super Duty — 2‑Piece Plug‑and‑Play with Cera

$53.68

Free shipping · 30-day easy returns

iJDMTOY relay harness front view showing kit ready for installation and safe power control

iJDMTOY

iJDMTOY H11/H8 Relay Harness Wire Kit — Dual Output, LED On/Off Pushbutton, Inline Fuse

$50.06

Free shipping · 30-day easy returns

Michigan Motorsports adapter front connector showing plug design and secure fit benefit

Michigan Motorsports

Michigan Motorsports LS1/LS2/LS7 to LS3/L99/L76/LSA/LS9 MAP Sensor Adapter Harness — 6" Plug-and-Play, Heat-Resistant

$55.58

Free shipping · 30-day easy returns