SEAT Leon Wiring Harnesses

We found 19 eBay listings for SEAT Leon wiring harnesses.

19 listings available |14 sellers

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

Compare wiring harnesses options for the SEAT Leon by part number, specification and seller fitment details. Matching listing titles mention 2000 to 2005, 2006 to 2012, 2011 and 2012 onwards; 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 19 listings for SEAT Leon wiring harnesses checked on 1 November 2026, 8 give model years 2000 to 2005, 2006 to 2012, 2011 and 2012 onwards. Positions named in the titles: front (3). Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

19 Results

Wiring Harnesses

Found 19 listings for "seat leon wiring harnesses"

TFSI K04 Conversion DV Relocation Harness Loom Wiring (Mk5 Golf/Seat Leon Cupra)

TFSI K04 Conversion DV Relocation Harness Loom Wiring (Mk5 Golf/Seat Leon Cupra)

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New📍 GB
Seller: gs_electrical
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SEAT Leon MK3 5F Tailgate Boot Lid Wiring Loom Harness

SEAT Leon MK3 5F Tailgate Boot Lid Wiring Loom Harness

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Used📍 GB
Seller: alepanc7835
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Seat Leon Engine Wiring Harness Loom 04c972627af Mk3 5f 1.0 Petrol 2012-2020♪

Seat Leon Engine Wiring Harness Loom 04c972627af Mk3 5f 1.0 Petrol 2012-2020♪

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Used📍 GB
Seller: gmhrecyclers
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Seat Leon 5F 2 Door Interior Internal Wiring Loom Harness 5F0971051

Seat Leon 5F 2 Door Interior Internal Wiring Loom Harness 5F0971051

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Used📍 GB
Seller: a8parts
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Seat Leon 1p Halogen to Bi Xenon HID Headlight Adapter DRL Wiring Loom Harness

Seat Leon 1p Halogen to Bi Xenon HID Headlight Adapter DRL Wiring Loom Harness

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New📍 GB
Seller: we-sell-hids
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Seat Leon MK2 Bi Xenon to Halogen Headlight Adapters DRL Wiring Loom Harness H7

Seat Leon MK2 Bi Xenon to Halogen Headlight Adapters DRL Wiring Loom Harness H7

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New📍 GB
Seller: we-sell-hids
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Volkswagen golf / seat Leon / Skoda Octavia footwell light wiring harness

Volkswagen golf / seat Leon / Skoda Octavia footwell light wiring harness

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Used📍 GB
Seller: sammharpe-0
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SEAT LEON 1M CD RADIO WIRING HARNESS LOOM GENUINE PART 1M2971735

SEAT LEON 1M CD RADIO WIRING HARNESS LOOM GENUINE PART 1M2971735

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New📍 GB
Seller: partsdepot_uk
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Engine Wiring Loom Harness For Seat Arona Ibiza Leon 1.6 2.0 2012 On 04L971627K

Engine Wiring Loom Harness For Seat Arona Ibiza Leon 1.6 2.0 2012 On 04L971627K

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New📍 GB
Seller: transitpartsuk
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Seat Leon Mk2 2012 1.6 TDI Full body Wiring Loom Harness

Seat Leon Mk2 2012 1.6 TDI Full body Wiring Loom Harness

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Used📍 GB
Seller: jwoodshoc
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Seat Leon (2000 > 2005) 150 FR Engine Compartment Wiring Harness 1J2971090KP

Seat Leon (2000 > 2005) 150 FR Engine Compartment Wiring Harness 1J2971090KP

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Used📍 GB
Seller: vee-dubs
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Original Kufatec Wiring Harness Seat Heating Seats Heating For Seat Leon II 1P

Original Kufatec Wiring Harness Seat Heating Seats Heating For Seat Leon II 1P

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New📍 DE
Seller: tuning-fanatics-shop
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Seat Leon Engine Loom Wiring Harness 5q0971230ba Mk3 5f 1.6 Diesel 2012-2020↔

Seat Leon Engine Loom Wiring Harness 5q0971230ba Mk3 5f 1.6 Diesel 2012-2020↔

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Used📍 GB
Seller: gmhrecyclers
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SEAT Leon MK2 2006-2012 Front Right Door Wiring Harness Loom PN: 1P2971120D

SEAT Leon MK2 2006-2012 Front Right Door Wiring Harness Loom PN: 1P2971120D

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Used📍 GB
Seller: bradfordtradeparts
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Seat Leon Cupra 5F Front Door Wiring Harness Cable Loom Driver Side 5F4971029DG

Seat Leon Cupra 5F Front Door Wiring Harness Cable Loom Driver Side 5F4971029DG

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Used📍 GB
Seller: globalparts-uk
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ISO Radio Adaptor For Seat Altea Ibiza Leon MK2 Toledo Wiring Harness Quadlock

ISO Radio Adaptor For Seat Altea Ibiza Leon MK2 Toledo Wiring Harness Quadlock

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New📍 GB
Seller: audiotechdirect
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Seat Leon Mk2 2011 2.0 Diesel Engine Loom Wiring Harness

Seat Leon Mk2 2011 2.0 Diesel Engine Loom Wiring Harness

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Used📍 GB
Seller: jwoodshoc
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Seat Leon Engine Wiring Harness Loom Cable Mk3 1.6 Diesel 2012-2020♪

Seat Leon Engine Wiring Harness Loom Cable Mk3 1.6 Diesel 2012-2020♪

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Used📍 GB
Seller: gmhrecyclers
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Seat Leon Mk3 5F 5 Door Wiring Loom Harness Front Right O/S 5F4971029AM

Seat Leon Mk3 5F 5 Door Wiring Loom Harness Front Right O/S 5F4971029AM

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Used📍 GB
Seller: globalparts-uk
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Questions about these listings

Which model years are named in the listings for SEAT Leon wiring harnesses?

8 listing titles give model years 2000 to 2005, 2006 to 2012, 2011 and 2012 onwards. Check your car’s year against the fitment details in each listing.

Which positions are named in the listings for SEAT Leon wiring harnesses?

The titles name front (3 listings). Order for the position on your car, as stated in the title or the seller’s fitment details.

How do I check fitment before buying SEAT Leon 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 SEAT Leon 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.