Toyota Highlander Wiring Harnesses

We found 20 eBay listings for Toyota Highlander wiring harnesses, covering model years 2001 to 2023.

20 listings available |15 sellers

Last checked: . Confirm current price and fitment with the seller.

Compare wiring harnesses options for the Toyota Highlander by part number, specification and seller fitment details. Matching listing titles mention 2001–2023; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.

What the listings say: Of the 20 listings for Toyota Highlander wiring harnesses checked on 4 November 2026, 17 give model years between 2001 and 2023, most often 2020–2022 (3). Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

20 Results

Wiring Harnesses

Found 20 listings for "toyota highlander wiring harnesses"

Genuine Toyota Highlander Towing Wire Harness pt72548201

Genuine Toyota Highlander Towing Wire Harness pt72548201

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New📍 US
Seller: parts.elmhursttoyota_com
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Dashboard Instrument Panel Wire Harness OEM 2017 Toyota Highlander XLE

Dashboard Instrument Panel Wire Harness OEM 2017 Toyota Highlander XLE

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Used📍 US
Seller: best_parts_24
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2019 Toyota Highlander AWD XLE Dashboard Instrument Panel Wire Harness OEM

2019 Toyota Highlander AWD XLE Dashboard Instrument Panel Wire Harness OEM

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Used📍 US
Seller: imperial_auto
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Engine Wire Harness 3.5L AWD 82121-0E120 OEM TOYOTA HIGHLANDER 11

Engine Wire Harness 3.5L AWD 82121-0E120 OEM TOYOTA HIGHLANDER 11

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Used📍 US
Seller: whetstoneautoparts
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Trailer Wiring Harness plug play for Toyota Highlander 2008-2016 2017 2018 2019

Trailer Wiring Harness plug play for Toyota Highlander 2008-2016 2017 2018 2019

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New📍 US
Seller: pribear
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Toyota Highlander 2020-2023 Wiring Harnesses Wire Floor # 2 82162-0EF52

Toyota Highlander 2020-2023 Wiring Harnesses Wire Floor # 2 82162-0EF52

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New other (see details)📍 US
Seller: sheepdogsanctuary
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TOYOTA HIGHLANDER XLE 20-22 OEM DASH INSTRUMENT PANEL WIRE WIRING HARNESS 119K

TOYOTA HIGHLANDER XLE 20-22 OEM DASH INSTRUMENT PANEL WIRE WIRING HARNESS 119K

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Used📍 US
Seller: al-597739
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2002 2003 2004 Toyota Highlander Engine Room Main Wire Harness 82111-48371

2002 2003 2004 Toyota Highlander Engine Room Main Wire Harness 82111-48371

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Used📍 US
Seller: cordovaautoparts
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Factory Wire Harness for 2009 2010 2011 2012 2013 2014 2015 Toyota Highlander

Factory Wire Harness for 2009 2010 2011 2012 2013 2014 2015 Toyota Highlander

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New📍 US
Seller: uneeksupply
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2020-2021 Toyota Highlander 3.5L V6 Engine Wire Loom Harness 82121-0E340

2020-2021 Toyota Highlander 3.5L V6 Engine Wire Loom Harness 82121-0E340

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Used📍 US
Seller: alltoyota0
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2001 - 2004 Toyota Highlander Engine Wire Harness 82121-48100

2001 - 2004 Toyota Highlander Engine Wire Harness 82121-48100

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Used📍 US
Seller: cordovaautoparts
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Radio Wiring Harness for 2001-2007 Toyota Highlander 2002-2006 Camry Lexus ES 33

Radio Wiring Harness for 2001-2007 Toyota Highlander 2002-2006 Camry Lexus ES 33

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New📍 US
Seller: ecommerce_380
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2007 HIGHLANDER ENGINE MOTOR ELECTRICAL WIRE WIRING HARNESS 09/06, 3.3, AT

2007 HIGHLANDER ENGINE MOTOR ELECTRICAL WIRE WIRING HARNESS 09/06, 3.3, AT

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Used📍 US
Seller: pattersonaw
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Dashboard Instrument Panel Wire Harness OEM 2019 Toyota Highlander AWD XLE

Dashboard Instrument Panel Wire Harness OEM 2019 Toyota Highlander AWD XLE

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Used📍 US
Seller: best_parts_24
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TOYOTA HIGHLANDER XLE 20-22 OEM DASH INSTRUMENT PANEL WIRE WIRING HARNESS

TOYOTA HIGHLANDER XLE 20-22 OEM DASH INSTRUMENT PANEL WIRE WIRING HARNESS

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Used📍 US
Seller: elite_auto_parts_supply_llc
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2020-2022 TOYOTA HIGHLANDER 3.5 FWD ENGINE WIRE HARNESS OEM

2020-2022 TOYOTA HIGHLANDER 3.5 FWD ENGINE WIRE HARNESS OEM

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Used📍 US
Seller: elite_auto_parts_supply_llc
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TOYOTA HIGHLANDER XLE 20 OEM FWD 3.5L V6 ENGINE BAY WIRE WIRING HARNESS 119K

TOYOTA HIGHLANDER XLE 20 OEM FWD 3.5L V6 ENGINE BAY WIRE WIRING HARNESS 119K

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Used📍 US
Seller: al-597739
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Trailer Wiring Harness 4-Pin For Toyota Highlander 2008-2015 2016 2017 2018 2019

Trailer Wiring Harness 4-Pin For Toyota Highlander 2008-2015 2016 2017 2018 2019

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New📍 US
Seller: hexridex
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Toyota Highlander Rear Floor Body Wire Wiring Harness OEM 2016-2019

Toyota Highlander Rear Floor Body Wire Wiring Harness OEM 2016-2019

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Used📍 US
Seller: imperial_auto
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2001-2003 Toyota Highlander Engine Wire Harness 3.0L 1MZFE AWD Automatic OEM

2001-2003 Toyota Highlander Engine Wire Harness 3.0L 1MZFE AWD Automatic OEM

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Used📍 US
Seller: bdcarpartsnc
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Questions about these listings

Which model years are named in the listings for Toyota Highlander wiring harnesses?

17 listing titles give model years from 2001 to 2023; 2020–2022 appears most often (3 listings). Check your car’s year against the fitment details in each listing.

How do I check fitment before buying Toyota Highlander wiring harnesses?

Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.

Check compatibility before buying

These listings were found using Toyota Highlander wiring harnesses search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.