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Spark Plug RIDEX 686S0015 OE Ref 55188857

Key Specification:
  • EAN: 4059191685363
  • Electrode Gap [mm]: 0.8
  • External Thread [mm]: 12
  • Number of pins: 1
  • OEM Reference number: 551888570
Sale
£ 33
£ 27.5 excl. VAT
In Stock
SKU:RIDEX 686S0015
BrandRIDEX
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EAN
4059191685363
Electrode Gap [mm]
0.8
External Thread [mm]
12
Number of pins
1
OEM Reference number
551888570
Spanner Size
16
Spark Position [mm]
3
Thread Length [mm]
19
Thread Pitch [mm]
1.25
Tightening angle [degrees]
90
Tightening Torque [Nm]
23
Weight [kg]
0.04

Spark Plug OE Ref 55188857 – RIDEX – OEM 551888570

This Spark Plug OE Ref 55188857 is supplied by RIDEX as a replacement for OEM reference 551888570. It is intended for use in selected ALFA ROMEO, BMW, CHEVROLET, CHRYSLER, DAIHATSU vehicles and designed to meet original equipment fit and functional requirements.

The part is identified by manufacturer reference 686S0015 and EAN 4059191685363, allowing accurate identification and compatibility verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

Technical details are not specified.

Fitment & Compatibility

Correct part selection is essential to ensure proper fitment. Please confirm compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

This part is compatible with selected ALFA ROMEO, BMW, CHEVROLET, CHRYSLER, DAIHATSU models. Detailed compatibility information is available in the Compatibility section of this page.

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

Reference number(s) comparable with the original spare part number
ALFA ROMEO 55 18 88 570 ALFA ROMEO 55188857 ALFA ROMEO 55190788 DAIHATSU 90048 51196 DAIHATSU 90048-51197 DAIHATSU 9004A 91032 001 FIAT 46461873 FIAT 46531917 FIAT 46531919 FIAT 46750545 FIAT 46799928 FIAT 46823299 FIAT 55 18 88 570 FIAT 551 9820 10 FIAT 55188857 FIAT 55190788 FIAT 55198201 FIAT 55226083 FIAT 71737139 FIAT SP070500AA FORD 1 542 499 FORD 9S51 12405 AA HONDA 980695797Q LANCIA 46461873 LANCIA 46531919 LANCIA 46750545 LANCIA 55 18 88 570 LANCIA 55188857 LANCIA 55190788 LANCIA 55198201 MAZDA 1Y0F18110 MAZDA ZZS118110 MAZDA ZZS218110 MAZDA ZZSI18110 MITSUBISHI MS851317 MITSUBISHI MS851397 MITSUBISHI MS851487 OPEL 55198201 SUBARU 22401 KA240 SUBARU 22401-KA260 SUZUKI 09482-00448 SUZUKI 09482-00449 SUZUKI 90482-00448 SUZUKI 9482-369 SUZUKI 0948200488 TOYOTA 9004A 91032 TOYOTA 90098-72051 VAUXHALL 55198201 CHEVROLET 24102199 CHEVROLET 9002811 CHEVROLET 96464000 CHEVROLET 96990231 DAEWOO 96464000 DAEWOO 96990231 FERRARI 46 82 32 990 FERRARI 55 18 88 570 GENERAL MOTORS 96990231 MASERATI 46 82 32 990 MASERATI 55 18 88 570 BUICK 24102199 ZHONGHUA (BRILLIANCE) 3105678 WULING 9002811 BAIC BOC1093002009 ABARTH 46 82 32 990 ABARTH 55 18 88 570 HARLEY-DAVIDSON 6R12
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.