Transfer over all plastic trim pieces that attached to the old Lense if it has any. Once the Lens is removed, clean out the casing from any left over glue. Heating the headlight and prying the old Lens off or cutting it off.
eBay
For Seat Leon 2013 to 2018 Headlamps Cover Lens Transparent Lampshade Headlight Shell Plexiglass
Aliexpress UK
GOOD CONDITON. TINY MARK ON LENS NO CRACKS OR ANYTHING.
eBay
For Seat Leon 2013-2018 Car Headlamp Cover Lens Headlight Shell Plexiglass Lamp Shade Transparent Lampshade Front Right—L48A
Aliexpress UK
Seat Leon 13-20. Bulb Type H7. Model LEON. Type Headlamp Assembly. Type of Headlight Halogen. DRL Type Halogen. Lighting Technology Halogen. Bulb Shape Code Not Applicable.
eBay
Headlight Switch Window Switch Button For VW Jetta Tiguan Golf GTI MK5 MK6 Passat B6 CC Seat Leon MK2 5ND959857 5K4959857
Aliexpress UK
Seat Leon 13-20. Bulb Type H7. Type of Headlight Halogen. DRL Type Halogen. Lighting Technology Halogen. Model LEON. Type Headlamp Assembly. Bulb Shape Code Not Applicable.
eBay
Real Soft Carbon Fiber Sticker For Seat Leon 2005 2006 2007 2008 2009 2010 2011 2012 LHD RHD Car Headlight Switch Frame Trim
Aliexpress UK
Leon / 2012-2020. 1X Left Set and 1X Right Set. Our Part Number : SLE 001 R&SLE 002 L. Original Part Ref. Number : 5F0998225, 5F2941005, 5F0998226, 5F2941006. 3 YEAR WARRANTY. Nonstop Auto © 2021. Compatible with.
eBay
NEW Headlight Daytime Running Light Module LED Module DRL Module OE 5F0941475A 5F0941476A For Seat Leon MK3 2017 2018 2019 2020
Aliexpress UK
Interchange Part Number： 5F0941472. Seat LEON ST 3RD GEN 2013-2019. Seat LEON 3 2012. Complete LED with module. Seat LEON (5 f1) 2012-2014. Seat Leon (5FB), 2012 1.6 TDI Ecomotive 16V 2012-2014. Seat Leon ST (5FF), 2012 2.0 TDI 16V 2012-2016.
eBay
Red White Yellow Blue DRL Chip for SEAT Leon MK3 2013 to 2016 LED Daytime Running Light Module Retrofit Headlight Upgrade
Aliexpress UK
FOR SALE GENUINE COMPLETE XENON HEADLIGHT O/S RIGHT FOR SEAT ELON MK2 2009-12. IN GOOD USED CONDITION, FULLY WORKING, ONE TOP BRACKET BROKEN.
eBay
Yellow Angel eyes DRL Boards For Seat Leon MK3 5F Cupra 5F0941475A 5F0941476A Headlight LED 90112019 2217059
Aliexpress UK
Reference OE/OEM Numbers: 3276420451037, 45103, 47179064, 471790640, 5F2941006, 5F2941006A, ST4264903VA, ST426903VA. Seat Leon 13-20. Model LEON. Type Headlamp Assembly. Type of Headlight Halogen. DRL Type Halogen.
eBay
Car Air Vent Cover For Seat Leon 5F FR 2013 2014 2015 2016 2017 2018 2019 Seat Leon MK3 Rear Seat Air Conditioning Outlet Cover
Aliexpress UK