I slightly modified and updated this list today for the fiestaturbo forum today so thought it may be worth updating ours:
A list of parts with part numbers and prices where available.
Please note that some parts may no longer be available and also prices may have changed since the list was made, if any prices are different to stated, please post a reply with the new price and it will be changed. Also note that some prices may be +VAT even though not listed as +VAT.
Please feel free to add to the list by replying with the part number, description and price if possible, the list will be updated as we go.
Body, Door Assembly and Interior Parts - MK31669514 - RHD Mirror assembly Primed
1669517 - LHD Mirror assembly Primed
6198612 - Mirror Glass RH
6198613 - Mirror Glass LH
6587794 - Fiesta RS Turbo boot sticker - £11+VAT
6699750 - Rear window pop out handle - £10.74
7108842 - Front Heated Windscreen Front - £157.16
6985872 - Windscreen Rubber Front £36.00
5025597 - Headlamp Protectors - £37 ish
1656119 - Door card winder hole blanking cap
6185148 - Mk3 Petrol Cap replacement Panel
7305842 - Small Ford badge
7193577 - Flush Interior Mirror trim RH D/E
7193578 - Flush Interior Mirror trim LH GB
6752555 - Sticker - Headlamp Levelling
1652835 - Sticker - Asbestos
6567049 - FRST Gear knob
6175370 - Sunroof hinges
1632654 - Sunroof screws
1148887 - Wiper blade - £5.08 +VAT
1148898 - Wiper blade - £5.87 +VAT
6175584 - Wiper arm - £17.26 each +VAT
6180166 - Heated front windscreen switch
6637284 - Full rear panel
1659559 - Full left rear panel
1659558 - Full right rear panel
6585194 - Left front fender
6585192 - Right front fender
7049560 - Full front panel:
6185145 - Left sill
6185144 - Right sill
6169015 - Wiper panel
1014110 - Battery tray
6835682 - Battery tray support
1661733 - Bonnet £111.80 + VAT
1209540 - Rear Window Caps 93p Each + VAT
4673491 - Old style ford badge - £9.35 Each + VAT
6585191 - Fender Assy Front, Rh, (-)s/xr2i - £64.87
6585193 - Fender Assy Front, Lh, (-)s/xr2i - £64.87
1661733 - Hood Bonnet Assy, Rs Turbo - £134.91
6554715 - Cap Assy Fuel Tank Less Lock Cylinder - £12.77
1656620 - Cap outer ring - £1.84
1656182 - Weather strip - £17.32 OR £8.66 EACH
1657241 - Tailgate Trim - £17.31
6775553 - Heater matrix - £57.80
6987577 - FRST Tank (Fuel?)
6744379 - FRST Filler Pipe
6152824 - Battery Cover - £3.46 + VAT
6210856 - Boot bung
6180195 - Boot bung retaining clip
6176417 - Ariel bung
Body, Door Assembly and Interior Parts - MK3 (unknown part)1014776 - Moulding - £18.53
1014777 - Moulding - £18.53
1656182 - Weather strip - £6.27
1013858 - Weather strip - £29.25
6985872 - Weather strip - £37.38
1134354 - Weather strip - £30.10
1656182 - Weather strip - £6.27
1664795 - Weather strip - £24.90
6585194 - Fender Assy - £68.78
6169016 - Panel Assy - £51.42
6585192 - Fender Assy - £65.70
6637284 - Panel Assy - £56.34
7149832 - Deflector - £27.20
Body, Door Assembly and Interior Parts - MK41109411 - MK4 left hand heater vent midnight black - £14.58
1109410 - MK4 Right hand heater vent midnight black- £14.58
1056733 - MK4 centre heater vent- £88.28
1043987 - MK4 RH light panel
1094981 - MK4 Rear Centre panel
1043988 - MK4 LH light panel
1044285 - MK4 Rear Wash Jet
Engine Parts – CVH1070523 - CVH oil filter
1066071 - XR2i and RS1800 oil filter
1023231 - RS Turbo exhaust manifold gasket
1651775 - CVH rocker cover gasket
1658584/6918549 RS - Turbo head gasket (1 maybe an old number)
1054986/1054987 - FRST/XR2i lower arms
1202518 - RS Turbo HT lead set
1029256 - Fiesta RS Turbo Cylinder head
1610085 - CVH Oil Filler Cap £2.10 + VAT
6169337 - FRST Pick up pipe gasket
6716335 - FRST Oil pressure switch
6464929 - FRST ISCV FRST
6503280 - FRST Coil Pack
HT Leads (Come seperate!)
6592244 - £9.65
6592245 - £8.82
6592246 - £8.82
6592247 - £7.22
6859702 - FRST Crank position sensor
1659273 - FRST IAT - £23
6185201 - FRST Inlet Studs
6076340 - FRST Inlet Nuts
1659273 - FRST Air Charge Temperature
681042 - FRST Engine Coolant Temperature
6641381 - FRST Edis Module
1658584 - FRST Head gasket
6088344 - FRST Head Bolts
6561838 - FRST Idle speed control valve gasket
6188592 - FRST inlet manifold gasket
1651775 - FRST Rocker cover gasket
6591017 - FRST Exhaust manifold gasket
6663239 - FRST Top rad hose
5026747 - FRST Steering rack
1661721 - FRST Plug lead bracket
6549546 - Cross-over pipe (turbo written on it) - £48.33
6188592 - Gasket (CVH 1.6 EFI (110PS) OR CVH 1.6 EFI - £4.49
6561838 - Throttle Body Gasket, CVH 1.6 EFI (110PS) - £1.40
6184834 - ISCV Gasket CVH 1.6 - £0.58
1659082 - Charge Carrier Mounts, CVH 1.6 EFI TURBO - £4.82 OR £2.41 EACH
1610085 - Oil Cap
Engine Parts – Zetec6669767 - Zetec Inlet to Sandwich Plate - £7 ish
6789153 - Zetec Sandwich Plate to Head - £18 ish
1044867 - Zetec Exhaust Manifold Gasket - £6 ish
7008824 - Zetec Sump Gasket £10 ish
1654781 - Zetec Starter heat shield
6732263 - Zetec EGR Blanking plugs
1008597 - Zetec EGR Copper Washers
6787654 - Zetec Inlet manifold
1663919 - Zetec Under piston oil jets - £2.80 +VAT
1665180 - Zetec Bolts for the above - £0.60 +VAT
1112530 - Zetec Cambelt Kit - £88.30 +VAT
1663901 - Zetec Oil pump - £104.80 +VAT
1317021 - Zetec Water pump - £53.09 +VAT
1663394 - Zetec Cam cover gasket - £8.20 +VAT
6847748 - Zetec Head gasket - £21.78 +VAT
1202935 - Zetec Focus RS Spark Plugs- £5.95 +VAT
7008816 - Zetec 1600/1800 Sump
1014050 - Zetec Rear engine Mount
7119320 - Zetec Clutch Cable
6706118 - Zetec Alternator Cable (Si 16v)
6757249 - Zetec Alternator Cable (RS1800)
1023231 - Zetec Exhaust Manifold Gasket - £10.02
6851339 - Zetec (RS1800 - may fit others too) Injector Seal - £1.79 each +VAT
7114447 - Zetec 2.0 Headgasket (Silvertop)
Engine Parts – Non specific/Universal OR unknown to which engine6942055 - Brake Reservoir (NON ABS)
6942056 - Brake Reservoir (ABS)
6166108 - Sump Gasket £16.73 +VAT
1635905 - Thermostat - £7.71
1610063 - Thermostat Gasket - £0.64
6073070 - Thermostat Rubber Ring - £0.83
0242120 - Thermostat snap ring - £0.99
7119320 - Clutch Cable - £8.92
7001605 - Fan switch - £7.97
1659082 - Cross-over insulators - £1.66 each
6103818 - Exhaust valves - £17.55 each
6147174 - Heat shield - £8.19
1654781 - Heat shield: Starter motor - £21.12
1004005 - Header tank - £22.63 +VAT
7267969 - Header tank cap - 4.37 +VAT
6178334 - Gasket? - £6.44
6200758 - HT lead holder £2.15 + VAT
6149337 - Fuel pump relay £7.55 +VAT
6200758 - HT lead separator - the plastic part, separator-wire £1.95 +VAT
1661721 - Bracket (Metal bit for HT lead separator) £4.11 +VAT
6561838 - Idle speed control valve gasket (Zetec?) £1.05 +VAT
5020405 - Fuel filter - £18.09 +VAT
1503882 (2) 6054981 - Fuel filter copper washes - £0.27 each +VAT
6757249 - Throttle Cable (No longer Avaliable?)
Manual Clutch Adjustment Parts7304014 - Clutch Pedal - £22.66 +VAT
7346848 - PAWL_QUADRANT - £2.05 +VAT
7304020 - ROD ASSY_CLUTCH - £2.39 +VAT
7304018 - RETAINER_CLUTCH - £11.56 +VAT
7304016 - SPRING_CLUTCH - £2.96 +VAT
7304016 – PLUG - £0.41 +VAT
7021871 - BUSH_BRAKE - £1.35 +VAT
3415236 - NUT HEX - £0.55 +VAT
1029012 - Adjustable clutch pedal - £10.78
1029013 – Quadrant - £7.23
1654168 - Clutch Pedal Spacer - £0.42
6598313 - Brake Pedal Spacer/Spring - £1.05
Braking, Steering and Suspension Parts7021871 - Brake & Clutch Pedal bushes - £0.37 each
6089985 - Brake Pedal Switch - £5.34
6089984 - Brake Pedal Switch Retainer - £0.38
1583756 - Main Shaft End Clips - £0.28 each
6168375 - Rubber Pedal Pads - £1.79 each
7065813 - Main Shaft - £5.05
6868842 - Front ARB 16mm left hand drive
1661237 - Front ARB Droplinks
6788739 - Front ARB Retainer
7102392 - Front ARB BUshes
6552167 - Rear ARB
1133915 - Front Dampers
1133934 - Rear Dampers
6187602 - Rear Brake Pump
6183877 - Rear Brake Shoe Kit
6187604 - Rear Brake regulation
5024195 - Wheel bearing kit - £39.90
7257202 - Steering Rack UV Joint - £16.37 +VAT
1661562 - Steering Rack Gaiter - £14.80 +VAT
1073803 - CV Boot Kit - £16.32 +VAT
4410264 - Focus ST170 Brake Disc - £53.80+VAT each
6183877 - Brake shoes- £21.19
7257202 - Universal Joint - £15.07
1659374 - Tie rod end kit - £32.53
1105239 - Zetec S Rear beam
Other/Misc Parts1063687 - Red Pats Key
6789185 - Mondeo wheel studs (5mm longer than FRST) - £0.60 each
6177705 - Fuel Sender Unit Seal
6190241 - Screw Round - £0.92
6087620 - Screw Special - £0.92
1209540 - Plug? - £2.12
6087621 - Cap? - £1.44
6975249 - Retainer - £3.60
6174288 - Fan switch plastic connector
7054509 - Fan switch metal terminal for above
Original Source:
http://bbs.rsownersclub.co.uk/showthread.php?t=134452