Spark Plug NGK 91731 OE Ref 06M 905 606 D

Key Specification:
  • EAN: 087295917312
  • OEM Reference number: 9A790560600
  • Supplementary Info: SILKGR9A7EG
  • Supplementary Info: SPARK PLUG - SILKGR9A7EG
  • Thread Size: M12 x 1-25
Sale
£ 55.00
£ 41.55 excl. VAT
In Stock
SKU:NGK 91731
BrandNGK
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EAN
087295917312
OEM Reference number
9A790560600
Supplementary Info
SILKGR9A7EG
Supplementary Info
SPARK PLUG - SILKGR9A7EG
Thread Size
M12 x 1-25
Spanner Size
14 mm
Packing Unit
1
Thread Pitch [mm]
1.25
Thread Length [mm]
26.5
Electrode Gap [mm]
0.8
Spark Position [mm]
3.5
Spark Plug
1 - Earthed Electrode
Spark Plug
with gasket seat
Spark Plug
Iridium Middle Electrode
Spark Plug
interference Suppression 5 kOhm
Spark Plug
Ring type connector (cup-shaped)

Spark Plug NGK 91731 OE Ref 06M 905 606 D

Spark Plug NGK OE Ref 06M 905 606 D – NGK – OEM 9A790560600

This Spark Plug NGK OE Ref 06M 905 606 D is supplied by NGK as a replacement for OEM reference 9A790560600. It is intended for use in selected PORSCHE vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 91731 and EAN EAN: 087295917312, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

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

Vehicle Compatibility

Compatible with selected PORSCHE 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.