Spark Plug NGK 7550 OE Ref KJ11-18-110

Key Specification:
  • EAN: 087295175507
  • OEM Reference number: 000018KJ11
  • Supplementary Info: PZFR6F
  • Supplementary Info: SPARK PLUG - PZFR6F
  • Thread Size: M14 x 1-25
Sale
£ 47.00
£ 35.62 excl. VAT
In Stock
SKU:NGK 7550
BrandNGK
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EAN
087295175507
OEM Reference number
000018KJ11
Supplementary Info
PZFR6F
Supplementary Info
SPARK PLUG - PZFR6F
Thread Size
M14 x 1-25
Spanner Size
16 mm
Packing Unit
1
Thread Length [mm]
19.0
Spark Position [mm]
5.0
Spark Plug
1 - Earthed Electrode
Spark Plug
Platinum Middle Electrode
Spark Plug
with gasket seat
Spark Plug
Fixed SAE connector
Spark Plug
interference Suppression 5 kOhm

Spark Plug NGK OE Ref KJ11 18 110 – NGK – OEM 000018KJ11

This Spark Plug NGK OE Ref KJ11 18 110 is supplied by NGK as a replacement for OEM reference 000018KJ11. It is intended for use in selected MAZDA vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 7550 and EAN EAN: 087295175507, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

This component is intended as a like-for-like replacement and should be installed in accordance with manufacturer guidelines. Installation requirements may vary depending on vehicle design and component location.

  • PZFR6FSPARK PLUG - PZFR6F

Vehicle Compatibility

Compatible with selected MAZDA 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
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.