Spark Plug RIDEX 686S0194 OE Ref N 017 811 20

Key Specification:
  • Connector type: SAE/M4
  • EAN: 4064138236607
  • Electrode Gap [mm]: 0.7
  • OEM Reference number: 0012700517009
  • Spanner Size: 21 mm
Sale
£ 36
£ 30 excl. VAT
Out of stock
SKU:RIDEX 686S0194
BrandRIDEX
  • Free Shipping
    For orders over £75
  • Top-Notch Support
    Monday To Friday
  • 100% Safety
    Only secure payments
  • Hot Offers
    Discounts up to 70%
Connector type
SAE/M4
EAN
4064138236607
Electrode Gap [mm]
0.7
OEM Reference number
0012700517009
Spanner Size
21 mm
Spark Plug
1 - Earthed Electrode
Spark Plug
with gasket seat
Thread Length [mm]
19
Thread Size
M14x1-25
Tightening torque from [Nm]
20
Tightening torque to [Nm]
30

Spark Plug OE Ref N 017 811 20 – RIDEX – OEM 0012700517009

This Spark Plug OE Ref N 017 811 20 is manufactured by RIDEX and supplied as a direct replacement for OEM reference 0012700517009. Designed for use in selected ALFA ROMEO, AUDI, AUSTIN, BMW, CITROEN vehicles, it is intended to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 686S0194 and EAN 4064138236607, allowing accurate cross-referencing and compatibility checks. It is suitable for replacing worn or faulty components where dependable operation is required.

Technical details are not specified.

To ensure correct fitment, please use our vehicle registration lookup tool or verify compatibility by matching the OEM reference number before ordering. Vehicle specifications and installation requirements may vary by model and production year.

Vehicle Compatibility & Fitment

This part is compatible with selected ALFA ROMEO, AUDI, AUSTIN, BMW, CITROEN models. Full compatibility details are available in the Compatibility section.

If this part is not suitable for your vehicle, you can browse alternative options in our Ignition & Preheating category.

About e Auto Parts

e Auto Parts supplies a wide range of aftermarket and OE-equivalent vehicle components for customers across the UK and Europe. We focus on clear product identification, accurate compatibility information, and customer support to help you select the correct part.

Reference number(s) comparable with the original spare part number
AUTO UNION 001 270 051 700 9 AUTO UNION N 017 811 20 AUTO UNION N 017 812 13 BMW 12 12 1 257 081 BMW 12 12 1 257 082 BMW 12 12 1 338 145 BMW 12 12 1 353 286 BMW 12 12 8 353 286 BMW 12 12 8 636 166 BMW 12 12 8 636 168 BMW 12121338145 CITROËN 75 491 694 CITROËN 75 491 695 CITROËN 75 491 697 CITROËN GX 06 188 08 A CITROËN ZA 3406 176 CITROËN ZA 4233 922 CITROËN ZCT 000 012 FIAT 1 L 45 J FIAT 2284662 FIAT 2301711 FIAT 3233922 FIAT 4249164 FIAT 4345041 FIAT 7554419 FIAT 7554453 FORD 1 506 413 FORD 5 099 961 LANCIA 2 284 662 LANCIA 2 301 711 LANCIA 4 233 922 LANCIA 4 249 164 LANCIA 4 345 040 LANCIA 4 345 041 MAN 51 25923 0020 MAN 51 25923 0022 MAN 51 25923 0023 MERCEDES-BENZ 001 159 47 03 MERCEDES-BENZ 001 159 51 03 MERCEDES-BENZ 001 159 68 03 MERCEDES-BENZ 001 159 71 03 MERCEDES-BENZ 001 159 84 03 MERCEDES-BENZ 001 159 85 03 MERCEDES-BENZ 001 159 94 03 MERCEDES-BENZ 002 159 08 03 MERCEDES-BENZ 002 159 09 03 MERCEDES-BENZ 002 159 14 03 MERCEDES-BENZ 002 159 15 03 MERCEDES-BENZ 002 159 41 03 MERCEDES-BENZ 002 159 42 03 MERCEDES-BENZ 003 159 13 03 MERCEDES-BENZ 003 159 57 03 MERCEDES-BENZ 003 159 58 03 MERCEDES-BENZ 110 159 00 03 MERCEDES-BENZ A 003 159 57 03 OPEL 12 14 025 OPEL 12 14 039 OPEL 12 14 110 PEUGEOT 5961 27 PEUGEOT 5961 43 PEUGEOT 5962 16 PEUGEOT 5962 45 PEUGEOT 5962 65 PEUGEOT 5962 A1 PEUGEOT 9561 837 880 PEUGEOT AOP PORSCHE 999 170 138 90 PORSCHE 999 170 139 90 PORSCHE 999 170 168 90 RENAULT 77 00 647 273 RENAULT 77 00 659 152 RENAULT 77 00 861 471 RENAULT 77 01 366 086 RENAULT 77 01 366 087 RENAULT 77 01 366 138 RENAULT 77 01 366 268 RENAULT 77 01 414 044 SEAT 0003901171 SEAT 0003910649 TALBOT 00 043 456 00 TALBOT 00 131 120 00 TALBOT 00 166 316 00 VOLVO 000057022 VOLVO 000057023 A VOLVO 1276514 VOLVO 1306604 VOLVO 273546 VOLVO 273591 VOLVO 273596 VOLVO 463512 STEYR 905 0711 VAG 000 057 022 VAG 000 057 023 A VAG 101 000 002 AC VAG 101 000 006 AB VAG 191 905 450 M VAG 191 905 452 A VAG N 017 811 12 VAG N 017 811 13 VAG N 017 811 14 VAG N 017 811 18 VAG N 017 811 20 VAG N 017 811 22 VAG N 017 811 41 VAG N 017 811 50 VAG N 017 811 52 VAG N 017 811 55 VAG N 017 811 77 VAG N 017 812 12 VAG N 017 812 13 VAG N 017 812 20 VAG N 017 812 23 VAG N 017 812 37 VAG N 017 812 4 VAG N 017 812 40 VAG N 017 813 10 VAG N 017 813 12 VAG N 017 813 13 VAG N 017 813 18 VAG N 017 813 24 VAG N 017 813 30 VAG N 017 813 54 VAG N 017 813 6 VAG N 017 813 7 VAG N 017 813 9 VAG Z 057 023 VAG Z 057 040 VAG Z 057 062 VAG Z 057 141 HITACHI L 45 PW GLAS 53
OE reference number(s) comparable with the original spare part number
  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.