Seat Leon Useful Part Numbers listing for Modifications

Mods - I didnt really know where to put this but as it is Leon oriented I put it here - if it is wrong please move it to your desired location.

I have made a list of lots of common modifications and part numbers - that way it can be used as a reference.
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Here is a list of common part numbers for modifications and replacement parts found from various sources. For an up-to-date price please speak to your local dealer.
The parts have been categorised into sections for easy browsing – divided up into manufacturer and then categorised by part-type.

VAG Part Numbers​

All part numbers in this section are SEAT part numbers unless otherwise stated. Parts are for the Seat Leon unless specified.


Badges and Stickers
· 6K0 853 687 T 739 - SEAT letters, rear badge
· 1M6 853 687 E 739 - LEON letters, rear badge
· 6K5 853 713 A Z09 - Black LEON sticker-badge
· 1M6 853 687 C GQF - Chrome 20V with red T (Seat Dealer)
· 6K0 853 687 AE 739 - 20VT chrome rear badge
· 1ML 853 687 A - Leon black cupra badge
· 6KL 853 687 739 - Ibiza red R-badge without flag
· 6K6 853 687 AD JHQ - Ibiza black cupra badge with flag
· 6K6 853 675 F JHQ - Ibiza black cupra badge with flag, front
· 6K0 853 681 JHQ - Ibiza flag badge
· 1ML 853 687 - Leon red R badge with flag
· 1M6 853 687 G JHQ - 4 flag cupra badge
· 8D0 853 737 E 2ZZ - Audi A3 chrome/red T
· 8N0 853 601 A - Audi S line badge
· 8D9 853 740 2ZZ - Audi RS4 badge
· 1J0 853 675 Q 739 - VW R32 rear badge
· 1C0 853 675 A GX2 - new Beetle turbo badge
· 6K0 853 679 A 739 - SEAT front grille-badge
· 4D0 010 138 E - alarm sticker
· 038 103 940 G - SEAT badge for engine cover

Interior Modifications
· 1M0 099 002 - 4 pcs door-lock pin/button set
· 1M5 071 500 - 4 pcs sill guards set
· 6X0 857 552 E 3H8 - sunvisor, black
· 6X0 857 551 E 3H8 - sunvisor, black
· 3B0 857 561 B B41 – sunvisors part x2
· 3B0 857 563 B41 – sunvisors part x2
· 895 857 621 B41 – sunvisors part x2
· 3B0 857 511 A 01C - interior mirror, black
· 1M0 867 457 A 1UQ - A-pillar trim, black
· 1M0 867 458 A 1UQ - A-pillar trim, black
· 1M0 867 243 C 1UQ - B-pillar trim, black
· 1M0 867 244 C 1UQ - B-pillar trim, black
· 1M0 867 283 - B-pillar part
· 1M0 867 284 - B-pillar part
· 1M6 867 617 C 1UQ - C-pillar, upper middle trim, black
· 1M6867287H 1UQ - C-pillar, left upper trim, black
· 1M6867288H 1UQ - C-pillar, right upper trim, black
· 1M1 857 919 D 1UQ - panels under steering wheel, black (LHD cars)
· 1M1 857 095 M1UQ - glove box, black (LHD cars)
· 1M5 017 221 - boot net
· 8L9 711 463 PZE - handbrake lever trim, black/red leather
· 1M1 721 535 A - pedal, Cupra R/ Golf A4 GTI 337-style
· 1M0 721 275 A - pedal, Cupra R/ Golf A4 GTI 337-style
· 1M0 721 961 A - pedal, Cupra R/ Golf A4 GTI 337-style
· 1M1 864 551 B B41 - left footrest, Cupra R/ Golf A4 GTI 337-style
· 8N1 064 200 - 3 pcs pedal set, Audi TT-style
· 000 071 700 - 3 pcs SEAT Sport aluminium pedals
· 1M0 061 510 - 4 pcs carpet mat set, red seams
· 1M1 819 793 A41P - air vent for door window, left
· 1M1 819 794 A41P - air vent for door window, right
· 1ML 820 951 40N C03D - center air vent, Cupra R
· 1ML 820 901 40N - left and right air vent, Cupra R
· 8L0 862 533 B AQ4 - Audi A3 2-cupholder-insert for armrest
· 000 061 127 - Vorex coat hanger
· 7L6 947 175 A - VW Touareg LED Electric Torch
· 1M1 959 561 56J - taxi light switch
· 3B7 947 105 F2EN – W8 Light housing
· 3B0 972 706 – Plug for W8 Light
· 000 979 131A x 2 – Wires for W8 light
· 1J0 857 465 Y20 – MkIV Golf Sunglasses Holder
· A8LO 820 901 CB 98 – Audi S3 Side vents (2 required)
· A8L2 820 951 B9 8 – Audi S3 Centre vent
· IM0 863 274 40N - OBDII Cover VAG-COM Cover
· 1MO-863-263-F40N - Seat Leon SatNav Centre Console Facia
· 1M0-858-061-C1-UQ - Seat Leon SatNav Centre Console (Expensive!!!)

Exterior Modifications
· 1J1 955 426 A - VW Golf IV aero wiper blade (LHD cars)
· 1J1 955 425 A - VW Golf IV aero wiper blade (LHD cars)
· 1J1 955 409 D - VW Golf IV aero wiper arm (LHD cars)
· 1J1 955 410 D - VW Golf IV aero wiper arm (LHD cars)
· 1J2 955 426 A – VW Golf IV aero wiper blades (RHD cars)
· 1J2 955 425 A – VW Golf IV aero wiper blades (RHD cars)
· 1J2 955 409 D – VW Golf IV aero wiper arms (RHD cars)
· 1J2 955 410 D – VW Golf IV aero wiper arms (RHD cars)
· REMOVED - Skoda Fabia estate rear wiper arm
·- REMOVED - Skoda Fabia estate rear wiper blade
· REMOVED - Skoda Fabia Hatchback Wiper Cover
· 6Q6 955 707 A - VW Polo rear wiper arm
· 6Q6 955 425 A - VW Polo rear aero wiper blade
· 6Q6 955 435 A - VW Polo rear wiper cover cap
· 1T0 955 707 A - VW Touran rear wiper arm
· 7E0 955 425 - VW Touran rear wiper arm
· 6Q6 955 435 B - VW Touran rear wiper cover cap
· 8N0 821 172 B - Audi TT Fender Liner w/vents
· 1J6 827 550 C - VW Golf IV hatch lifter
· 1M0 075 111- SEAT Leon front mudflaps
· 1ML 805 903 - Cupra R front lip
· 1MO 853 651J 79Y – Seat Honeycomb Centre Grill
· 1MO 853 653G 79Y – Seat Honeycomb Radiator Grill
· 391 51S 6AE 02 - Honda Civic Stubby Aerial

Security Modifications
· 3B4 839 879 A GRU - primed cover for de-locking
· 1K4 839 167 - de-locking metal blanking plate
· METALDISC – Delocking disc for drivers door (its FREE!)

Engine Bay Modifications
· 1M0 823 737 FB 41 - engine bonnet seal
· 1M5 064 700 - SEAT Sport fuel filler cap trim
· 06A 906 461 LX - MAF/LMM
· 059 919 501A - green coolant temperature sensor
· 06B 905 115E - Audi TT (225) Hitachi Bolt-down coilpacks
· N903 168 02 - round rubber seal
· 032 121 142 - retaining clip
· 8L9 805 629 A - Audi S3 upper strut brace
· 8N0 199 403 B - Audi S3 lower strut brace
· N 908 106 01 – riv nut x2, for lower strut brace
· N 104 176 01 - bolt x2, for lower strut brace
· N 904 773 01 - washer x2, for lower strut brace
· 06A 119 518 G - lower engine cover
· 06A 103 724 AC - Audi A3 engine cover

Neuspeed Part Numbers​

· 66.02.86 - Audi TT Quattro, short shift kit
· 95.10.52P -Billet aluminium dipstick cap
· 95.10.57P - Billet aluminium coolant reservoir cap

PowerFlex Part Numbers​

· PFF85-420 - Front Engine Mount Dog Bone
· BS009K Bump Stops Kit

K&N Part Numbers​

· RR-2803 - Reverse Conical Universal Air Filter

Samco Part Numbers​

· TCS195/1 - 4 piece turbo hose kit

Richbrook Part Numbers​

· 3000.37 - Touring Gear Knob, silver
· 4000.17 - Short Gear Shaft Sleeve, silver
· 4200.03 - Gear Shaft Gaiter, red
· 8000.16 - Gear Shaft Surround, chrome
· 4300.03 - Hand Brake Gaiter, red
· 7000.30 - Hand Brake Handle with grip, silver
· SEAT numbered Tax Disc Holder

Forge Motorsport Part Numbers​

· FMCL007P - 007P Recirculating Dump Valve
· FMDVSU110 - New Springs for 007P Dump Valve
· FMSEAFMIC - Front Mounted Intercooler
· FMPFF85-420 - Poly Engine Mounting Dog Bone Bushes


If you have anything to add, or think is wrong above, please PM me and I will update this post.
Also, I take NO RESPONSIBILITY if these part numbers are wrong - its what I have come across and could be out of date or mistyped!

thanks for making this a sticky!

PhilW said:

Wow, what a great thread, i wish someone done this for the Ibiza.

Click to expand...

why thank you! Combined effort by me and another member v-g - and accuracy isnt guaranteed as things change, but hope its of some use

Smiozd, sorry this is a late reply - don't monitor this thread any more.

You need an Autoleads Facia for your new stereo - no SEAT part numbers
The Sat-Nav facia is a console that is double the size of the current stereo size you have - it is DOUBLE DIN.

I've updated the Fabia wiper part number as M.r.davies has corrected me

If anyone can think of any more useful part #'s post them here

do you mean the charcol cannister?? The bit that ticks like crazy on idle?

TBH mate i don't know what could be faulty....

Have a look here - this is what ETKA shows...




So i'd assume that unless the cannister itself has anything inside it, it'll be the valve at the top thats knackered?


It does click like crazy, and it's supposed to do that. But if yours squeels like a pig then something might be wrong....