For Sale USA

Boat wiring harnesses

4

Boat wiring harnesses for sale on largest auction and classifieds sites

Home / Cables & Connectors / Boat wiring harnesses refurbished & used for sale | For Sale USA
2pin way car waterproof - 2pin,

2pin way car waterproof - 2pin,

$609.00
Buy It Now

» View on eBay #sponsored
Car marine boat led - marine, lights

Car marine boat led - marine, lights

$28.24
Buy It Now

» View on eBay #sponsored
Way boat trailer wiring - way,

Way boat trailer wiring - way,

$9.99
Buy It Now

» View on eBay #sponsored
32ft pin wire - 4, trailer

32ft pin wire - 4, trailer

$28.99
Buy It Now

» View on eBay #sponsored
25ft kit boat - 25ft, kit,

25ft kit boat - 25ft, kit,

$14.92
Buy It Now

» View on eBay #sponsored
Trailer wiring harness 100ft - wiring,

Trailer wiring harness 100ft - wiring,

$48.99
Buy It Now

» View on eBay #sponsored
Trailer wiring harness - harness,, 22

Trailer wiring harness - harness,, 22

$12.49
Buy It Now

» View on eBay #sponsored
Tracker boat wiring harness - tracker,

Tracker boat wiring harness - tracker,

$45.77
Buy It Now

» View on eBay #sponsored
Pin wire trailer wiring - 4,

Pin wire trailer wiring - 4,

$21.36
Buy It Now

» View on eBay #sponsored
Seven wire marine - marine, boat

Seven wire marine - marine, boat

$30.00
Buy It Now

» View on eBay #sponsored
Trailer wiring harness ft - wiring,

Trailer wiring harness ft - wiring,

$12.69
Buy It Now

» View on eBay #sponsored
2ft pin trailer - 2ft, 4-pin

2ft pin trailer - 2ft, 4-pin

$7.29
Buy It Now

» View on eBay #sponsored
Wiring harness kit off - harness, on-off

Wiring harness kit off - harness, on-off

$9.86
Buy It Now

» View on eBay #sponsored
Switch seadoo way flat - 5, 7-way

Switch seadoo way flat - 5, 7-way

$14.99
Buy It Now

» View on eBay #sponsored
100ft 30m 22awg pin - 22awg, 2

100ft 30m 22awg pin - 22awg, 2

$28.39
Buy It Now

» View on eBay #sponsored
Boat engine wiring harness - boat,

Boat engine wiring harness - boat,

$185.99
Buy It Now

» View on eBay #sponsored
Way flat wire harness - 5-way,,

Way flat wire harness - 5-way,,

$9.20
Buy It Now

» View on eBay #sponsored
Trailer wiring harness - trailer,

Trailer wiring harness - trailer,

$12.99
Buy It Now

» View on eBay #sponsored
Trailer wiring harness - trailer, 22

Trailer wiring harness - trailer, 22

$12.90
Buy It Now

» View on eBay #sponsored
Eight wire marine boat - eight,

Eight wire marine boat - eight,

$35.00
Buy It Now

» View on eBay #sponsored
22aw pin wiring - 22aw, harness

22aw pin wiring - 22aw, harness

$31.69
Buy It Now

» View on eBay #sponsored
12ft trailer light - 12ft,

12ft trailer light - 12ft,

$11.99
Buy It Now

» View on eBay #sponsored
Pin wire trailer - wire, wiring

Pin wire trailer - wire, wiring

$26.99
Buy It Now

» View on eBay #sponsored
Trailer wiring harness - trailer,

Trailer wiring harness - trailer,

$13.08
Buy It Now

» View on eBay #sponsored
Seven wire marine - 16', boat

Seven wire marine - 16', boat

$30.00
Buy It Now

» View on eBay #sponsored
Pin trailer wiring harness - 4,

Pin trailer wiring harness - 4,

$6.29
Buy It Now

» View on eBay #sponsored
Mnstar 8700 universal - mnstar,

Mnstar 8700 universal - mnstar,

$49.95
Buy It Now

» View on eBay #sponsored
Trailer wiring harness ft - 22,

Trailer wiring harness ft - 22,

$15.26
Buy It Now

» View on eBay #sponsored
100ft gauge trailer - 14, wiring

100ft gauge trailer - 14, wiring

$59.95
Buy It Now

» View on eBay #sponsored
Way trailer wire - 7-way, harness

Way trailer wire - 7-way, harness

$89.99
Buy It Now

» View on eBay #sponsored
Wiring harness kit 4pin5 - wiring, wire

Wiring harness kit 4pin5 - wiring, wire

$22.99
Buy It Now

» View on eBay #sponsored
Bremas 110v boat lift switch - lift,

Bremas 110v boat lift switch - lift,

$138.50
Buy It Now

» View on eBay #sponsored
Pin wire trailer - 4,

Pin wire trailer - 4,

$28.88
Buy It Now

» View on eBay #sponsored
Mercury mariner oem outboard - oem,

Mercury mariner oem outboard - oem,

$36.00
Buy It Now

» View on eBay #sponsored
22ft pin wire trailer - 5,

22ft pin wire trailer - 5,

$12.89
Buy It Now

» View on eBay #sponsored
100ft gauge trailer wiring - 100ft,

100ft gauge trailer wiring - 100ft,

$68.67
Buy It Now

» View on eBay #sponsored
Trailer wiring harness ft - 22,

Trailer wiring harness ft - 22,

$15.26
Buy It Now

» View on eBay #sponsored
Trailer wiring harness ft - harness,,

Trailer wiring harness ft - harness,,

$11.62
Buy It Now

» View on eBay #sponsored
Yamaha foot battery - yamaha,

Yamaha foot battery - yamaha,

$39.95
Buy It Now

» View on eBay #sponsored
Tracker accessory wire - tracker,

Tracker accessory wire - tracker,

$79.95
Buy It Now

» View on eBay #sponsored
Ten wire marine - 18',

Ten wire marine - 18',

$35.00
Buy It Now

» View on eBay #sponsored
Way flat pin - 4-way, 12"

Way flat pin - 4-way, 12"

$8.00
Buy It Now

» View on eBay #sponsored
Way female flat - 12",

Way female flat - 12",

$8.50
Buy It Now

» View on eBay #sponsored
Trailer wiring harness - trailer, ft

Trailer wiring harness - trailer, ft

$13.05
Buy It Now

» View on eBay #sponsored
Led light bar - light,

Led light bar - light,

$11.99
Buy It Now

» View on eBay #sponsored
Rigging hose outboard - hose, 2"

Rigging hose outboard - hose, 2"

$14.58
Buy It Now

» View on eBay #sponsored
22ft pin wire - 4,

22ft pin wire - 4,

$17.44
Buy It Now

» View on eBay #sponsored
Pin wire trailer wiring - pin,

Pin wire trailer wiring - pin,

$22.99
Buy It Now

» View on eBay #sponsored
25ft extension trailer - extension,

25ft extension trailer - extension,

$17.99
Buy It Now

» View on eBay #sponsored
Boat wiring harness - harness, wire

Boat wiring harness - harness, wire

$199.95
Buy It Now

» View on eBay #sponsored
Trailer wiring harness - wiring, ft

Trailer wiring harness - wiring, ft

$12.79
Buy It Now

» View on eBay #sponsored
Led trailer light kit with - trailer,

Led trailer light kit with - trailer,

$51.99
Buy It Now

» View on eBay #sponsored
2ft pin trailer light plug - 4-pin,

2ft pin trailer light plug - 4-pin,

$6.99
Buy It Now

» View on eBay #sponsored
Gauge primary wiring - gauge,

Gauge primary wiring - gauge,

$199.99
Buy It Now

» View on eBay #sponsored
Evinrude johnson boat wiring - johnson,

Evinrude johnson boat wiring - johnson,

$120.32
Buy It Now

» View on eBay #sponsored
Pin wire trailer wiring - pin,

Pin wire trailer wiring - pin,

$20.41
Buy It Now

» View on eBay #sponsored
10pcs 2pin way - 10pcs, car

10pcs 2pin way - 10pcs, car

$7.99
Buy It Now

» View on eBay #sponsored
Medallion wire harness - medallion,

Medallion wire harness - medallion,

$24.95
Buy It Now

» View on eBay #sponsored
Pin wire trailer wiring - 4, 5

Pin wire trailer wiring - 4, 5

$17.62
Buy It Now

» View on eBay #sponsored
Pin wire trailer wiring - 4,

Pin wire trailer wiring - 4,

$22.39
Buy It Now

» View on eBay #sponsored
4ft trailer light - 4ft,

4ft trailer light - 4ft,

$11.75
Buy It Now

» View on eBay #sponsored
Led work light bar wiring - work,

Led work light bar wiring - work,

$16.99
Buy It Now

» View on eBay #sponsored
Eight wire marine - 20',

Eight wire marine - 20',

$35.00
Buy It Now

» View on eBay #sponsored
Foot seven wire marine - 17, 1/2

Foot seven wire marine - 17, 1/2

$30.00
Buy It Now

» View on eBay #sponsored
Trailer wiring harness ft - trailer,

Trailer wiring harness ft - trailer,

$11.99
Buy It Now

» View on eBay #sponsored
Way flat female wire - female,

Way flat female wire - female,

$9.00
Buy It Now

» View on eBay #sponsored
Trailer light kit - light, lights

Trailer light kit - light, lights

$54.99
Buy It Now

» View on eBay #sponsored
Rigging hose outboard black - rigging,

Rigging hose outboard black - rigging,

$23.70
Buy It Now

» View on eBay #sponsored
Foot eight wire marine - 17,

Foot eight wire marine - 17,

$35.00
Buy It Now

» View on eBay #sponsored
Pin wire trailer - pin,

Pin wire trailer - pin,

$18.69
Buy It Now

» View on eBay #sponsored
Way flat plug camper - 35',

Way flat plug camper - 35',

$29.57
Buy It Now

» View on eBay #sponsored
22ft trailer wiring harness - trailer,

22ft trailer wiring harness - trailer,

$14.99
Buy It Now

» View on eBay #sponsored
Way long male flat - 5-way,,

Way long male flat - 5-way,,

$8.20
Buy It Now

» View on eBay #sponsored
Evinrude johnson boat - evinrude,

Evinrude johnson boat - evinrude,

$35.22
Buy It Now

» View on eBay #sponsored
Trailer wiring harness ft - wiring, 22

Trailer wiring harness ft - wiring, 22

$11.85
Buy It Now

» View on eBay #sponsored
Lead wiring harness kit - harness,

Lead wiring harness kit - harness,

$11.99
Buy It Now

» View on eBay #sponsored
Mercury dash ignition wire - dash,

Mercury dash ignition wire - dash,

$29.95
Buy It Now

» View on eBay #sponsored
50ft wire trailer wiring - trailer, for

50ft wire trailer wiring - trailer, for

$32.39
Buy It Now

» View on eBay #sponsored
Boat side wiring harness

Boat side wiring harness

$49.99
Buy It Now

» View on eBay #sponsored
4pairs assembled dtp pin - assembled,

4pairs assembled dtp pin - assembled,

$18.93
Buy It Now

» View on eBay #sponsored
Foot eight wire marine - marine, boat

Foot eight wire marine - marine, boat

$35.00
Buy It Now

» View on eBay #sponsored
Foot seven wire marine boat - 17,

Foot seven wire marine boat - 17,

$30.00
Buy It Now

» View on eBay #sponsored
Universal car boat - car,

Universal car boat - car,

$12.99
Buy It Now

» View on eBay #sponsored
Wire 14 awg insulated - ft,

Wire 14 awg insulated - ft,

$34.99
Buy It Now

» View on eBay #sponsored
Lund boat wiring harness - lund,

Lund boat wiring harness - lund,

$129.94
Buy It Now

» View on eBay #sponsored
Way flat male - 5-way, trailer

Way flat male - 5-way, trailer

$8.50
Buy It Now

» View on eBay #sponsored
4way trailer light - light, wiring

4way trailer light - light, wiring

$23.95
Buy It Now

» View on eBay #sponsored
J173159 wiring harness - g3,

J173159 wiring harness - g3,

$44.95
Buy It Now

» View on eBay #sponsored
Pin 5 wire trailer - pin,

Pin 5 wire trailer - pin,

$22.74
Buy It Now

» View on eBay #sponsored
Boat battery wiring harness - boat,

Boat battery wiring harness - boat,

$27.85
Buy It Now

» View on eBay #sponsored
Marine fuse holder harness - marine,

Marine fuse holder harness - marine,

$10.53
Buy It Now

» View on eBay #sponsored
Trailer wiring harness - trailer, 4

Trailer wiring harness - trailer, 4

$20.12
Buy It Now

» View on eBay #sponsored
Regal boat trim - l,

Regal boat trim - l,

$24.95
Buy It Now

» View on eBay #sponsored
Trailer light wiring harness - wiring,

Trailer light wiring harness - wiring,

$8.50
Buy It Now

» View on eBay #sponsored
Fuse block position wire - block, &

Fuse block position wire - block, &

$59.95
Buy It Now

» View on eBay #sponsored
100ft way trailer - way, wire

100ft way trailer - way, wire

$159.99
Buy It Now

» View on eBay #sponsored

Looking for more boat wiring harnesses?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from $6.29 · avg $41.14
⚠️ These listings were last updated more than 10 days ago. Search for fresh listings

Browse 96 boat wiring harnesses listings currently in our index. Prices range from $6.29 to $609, with an average of $41.14. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about boat wiring harnesses →

Try this: quad multi mode fiber cables | network cable 100ft cat5e

Shop by budget

< $25 $25 – $50 $50 – $100 $100 – $200 $200 – $500 > $500

Everything you need to know about boat wiring harnesses

Whether you are looking for a brand-new or second-hand boat wiring harnesses, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $6.29, while premium listings can reach $609 — giving you a wide budget spread to work with. The average price of $41.14 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

🔍 boat wiring harnesses Search live on eBay