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HELLA 8EH 188 706-811 Spark plug M12 x 1,25, Spanner Size: 14mm

Article number: 8EH 188 706-811 EAN: 4082300796285
Reviews - 13
  • The HELLA Energy PRO Yttrium Spark plugs have special insulator design to prevent unintended electrical paths. Can replace platinum spark plugs, offering a comparable lifespan.
  • The oriented ground electrode in HELLA spark plugs ensures optimal spark positioning, improving ignition and enhancing fuel-air combustion efficiency.
  • Designed for durability, HELLA spark plugs offer a Llife span period up to 100.000 Km
  • Checking & Maintenance: Regular spark plug checks and replacements help prolong the life of ignition coils and maintain peak engine performance.
  • Follow the recommended Tightening Torque: 20Nm for secure mounting. Always refer to the tightening force instructions on the packaging.
Description
  • Spark Plug: 1 - Earthed Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 14mm
  • Thread Length [mm]: 26,5
  • Thread Size: M12 x 1,25
  • Tightening Torque [Nm]: 20
  • Assy. / disassy. by qualified personnel required!
  • Item number: 8EH 188 706-811
  • Manufacturer: HELLA
  • EAN number: 4082300796285
  • Construction Year from: This characteristic varies depending on the car model.
  • Condition: New
Trade numbers: HELLA 8EH 188 706-811
In stock
-31%
compared to RRP £18.14

£12.49
Price per item
£49.96 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

Add to wish list
Safety and product information
Compatibility with passenger cars
ОЕ number

OE reference number(s) comparable with the original spare part number:

HELLA 1770 305 Spark plug

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RIDEX 686S0099 Spark plug Spanner Size: 14
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Parts Details
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 14
  • External Thread [mm]: 12
  • Thread Length [mm]: 25
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 20
  • Number of pins: 1
  • Tightening angle [degrees]: 15
  • Item number: 686S0099
  • Manufacturer: RIDEX
  • EAN number: 4059191982639
  • Condition: New
Details
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KAMOKA 7100023 Spark plug Spanner Size: 14 mm
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Parts Details
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, with taper gasket seat
  • Spanner Size: 14 mm
  • Thread Length [mm]: 25
  • Spark Position [mm]: 6,5
  • Item number: 7100023
  • Manufacturer: KAMOKA
  • EAN number: 2218515500177
  • Condition: New
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KAMOKA 1802090 Spark plug Spanner Size: 14 mm
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KAMOKA 7100067 Spark plug Spanner Size: 14 mm
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Parts Details
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode
  • Spanner Size: 14 mm
  • Thread Length [mm]: 25
  • Spark Position [mm]: 5
  • Item number: 7100067
  • Manufacturer: KAMOKA
  • EAN number: 2238118262631
  • Condition: New
Details
KAMOKA 1770305 Spark plug Spanner Size: 14 mm
Article number: 7100067
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RIDEX PLUS Iridium 686S0099P Spark plug M 12 x 1,25, Spanner Size: 14
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Parts Details
  • Product line: Iridium
  • Spark Plug: Iridium Middle Electrode, Platinum mass electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 14
  • Thread Length [mm]: 25
  • Spark Position [mm]: 3,5
  • Thread Size: M 12 x 1,25
  • Tightening Torque [Nm]: 15
  • Resistor [kOhm]: 6
  • Item number: 686S0099P
  • Manufacturer: RIDEX PLUS
  • EAN number: 4067448729401
  • Condition: New
Details
RIDEX PLUS 686S0099P Spark plug M 12 x 1,25, Spanner Size: 14
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BOSCH 0 242 145 573 Spark plug M 12 x 1,25, Spanner Size: 14
Reviews - 37
Parts Details
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 14
  • Thread Length [mm]: 25
  • Spark Position [mm]: 5
  • Thread Size: M 12 x 1,25
  • Tightening Torque [Nm]: 15
  • Number of pins: 1
  • Item number: 0 242 145 573
  • Manufacturer: BOSCH
  • EAN number: 4047025956888
  • Condition: New
Details
BOSCH AR 5 SII 3320 S Spark plug M 12 x 1,25, Spanner Size: 14
Article number: 0 242 145 573
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NGK 91924 Spark plug M12 x 1,25, Spanner Size: 14 mm
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Parts Details
  • Spark Plug: Connector Type SAE, Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with taper gasket seat
  • Spanner Size: 14 mm
  • Thread Length [mm]: 25,0
  • Spark Position [mm]: 6,5
  • Thread Size: M12 x 1,25
  • Item number: 91924
  • Manufacturer: NGK
  • EAN number: 87295919248
  • Condition: New
Details
NGK ILZNAR8A7G Spark plug M12 x 1,25, Spanner Size: 14 mm
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HELLA: Technology with vision since 1899

As a company of the FORVIA Group, FORVIA HELLA delivers cutting-edge automotive lighting and electronic solutions, trusted by professionals and drivers around the world. With a broad product and service portfolio, the brand supports the spare parts and workshop business, as well as manufacturers of special vehicles. 


Innovation, reliability, and German engineering excellence – all from a partner built for the demands of the professional market. 

Spark plug HELLA 8EH 188 706-811 compatible with the following popular cars

Car models Ford Fiesta Mk6; Ford Focus Mk3; Ford Focus Mk3 Estate; Ford Transit Custom Van; Ford Fiesta Mk7; Ford C Max 2; Ford Mondeo Mk5 Estate; Ford Grand C Max; Ford Ecosport mk2; Ford B-Max JK; Ford Transit Connect MK2; Ford Transit Custom Minibus; Ford Tourneo Custom Minibus; Mondeo 5 (CE); Ford Grand Tourneo Connect; Ford Focus 3 Estate; Ford Fiesta Mk6 Van; Ford Focus mk3 Saloon; FOCUS 3; Tourneo Courier MPV
Engines 1.0 Sport; 1.0 EcoBoost; 1.0 EcoBoost PHEV; 1.0 EcoBoost Active; 1.0 EcoBoost mHEV ACTIVE; 1.0 EcoBoost mHEV
Engine power (horsepower) 85-155 hp
Power (kilowatts) 63-114 kW
Year of manufacture 2012-2026
Manufacturer article number 8EH 188 706-811
OE part number(s) 1770 305, CM5G-12405-CE, 1748575, CM5G12405CD

Spark plug HELLA 8EH 188 706-811 : Review and evaluation

5 reviews

W.V.D. 15.10.2023
gb Published at autodoc.co.uk

Hella is a well known brand and based on the picture it seems like an iridium plug

Leave a comment
A.Y. 08.10.2025
Verified purchase
gb Published at autodoc.co.uk

Review, price and quality

Leave a comment
E.C. 05.02.2025
Verified purchase
gb Published at autodoc.co.uk

Great sparks

Leave a comment
E.C. 06.05.2025
Verified purchase
gb Published at autodoc.co.uk

Great item

Leave a comment
E.C. 02.02.2025
Verified purchase
gb Published at autodoc.co.uk

Great item

Leave a comment

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Engine spark plug 4082300796285 Reliable and secure delivery with EVRI

Each order from £2,000.00 value of goods, include free shipping within United Kingdom. If order total is less than £2,000.00, shipping cost will be £0.90

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HELLA 8EH 188 706-811: spare parts with similar characteristics
BOSCH 0 242 145 573
£15.99* CONSUMER CHOICE
NGK 93593
£17.99*
*price incl. 20% VAT, excl. delivery costs
Usage number
  • HELLA:
    IAN10RC-7P, 8EH 188 706-811, 188 706-811

  • BOSCH:
    0 242 145 573