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HELLA 8EH 188 704-021 Spark plug M14 x 1.25, Spanner Size: 21

Article number: 8EH 188 704-021 EAN: 4082300317459
Reviews - 4
  • 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 ensures optimal spark position, enhancing ignition of the fuel-air mixture for improved combustion.
  • Designed for durability, HELLA spark plugs offer a Llife span period up to 40.000 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: 25Nm for secure mounting. Always refer to the tightening force instructions on the packaging.
Description
  • Spark Plug: 1 - Earthed Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 21
  • Thread Length [mm]: 19
  • Thread Size: M14 x 1.25
  • Tightening Torque [Nm]: 25
  • Assy. / disassy. by qualified personnel required!
  • Item number: 8EH 188 704-021
  • Manufacturer: HELLA
  • EAN number: 4082300317459
  • Engine Code: This characteristic varies depending on the car model.
  • Condition: New
Trade numbers: HELLA YH8RCP-8U
Check the OE number
In stock
-58%
compared to RRP 7,20 €

2,99 €
Price per item
11,96 € / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

Add to wish list
Safety and product information
Suitability for passenger vehicles
AUSTIN
AUTOBIANCHI
BEDFORD
CHEVROLET
CHRYSLER
DAEWOO
DAIHATSU
HONDA
INNOCENTI
ISUZU
LADA
LANCIA
LAND-ROVER
LOTUS
MAZDA
MG
MITSUBISHI
MORGAN
PANTHER
PININFARINA
PORSCHE
PROTON
ROVER
SUBARU
TALBOT
TVR
VAUXHALL
VOLVO
ZASTAVA
ОЕ number

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

Fully equivalent products

-60%
RIDEX 686S0010 Spark plug Spanner Size: 20,8
Reviews - 103
Parts Details
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 20,8
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • Item number: 686S0010
  • Manufacturer: RIDEX
  • EAN number: 4059191451371
  • Condition: New
Details
RIDEX 686S0010 Spark plug Spanner Size: 20,8
Article number: 686S0010
compared to RRP 5,00 €

1,99 €
Price per item
price incl. 20% VAT, excl. delivery costs

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STARK SKSP-1990009 Spark plug Spanner Size: 20,8
Reviews - 12
Parts Details
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 20,8
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • Item number: SKSP-1990009
  • Manufacturer: STARK
  • EAN number: 4059191393176
  • Condition: New
Details
STARK SKSP-1990009 Spark plug Spanner Size: 20,8
Article number: SKSP-1990009
1,99 €
Price per item
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

-56%
FEBI BILSTEIN 13453 Spark plug Spanner Size: 21
Reviews - 3
Parts Details
  • Spark Plug: 1 - Earthed Electrode, with gasket seat
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 21
  • Thread Length [mm]: 19
  • Weight [kg]: 0,03
  • contains article number: 13451
  • External Thread Size: M14 x 1,25
  • Item number: 13453
  • Manufacturer: FEBI BILSTEIN
  • EAN number: 4027816134534
  • Condition: New
Details
FEBI BILSTEIN FLR13WC1 Spark plug Spanner Size: 21
Article number: 13453
compared to RRP 5,24 €

2,29 €
Price per item
9,16 € / Price per 4 items
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

-62%
HELLA 8EH 188 704-781 Spark plug M14 x 1.25, Spanner Size: 20.8
Parts Details
  • Spark Plug: 1 - Earthed Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 20.8
  • Thread Length [mm]: 19
  • Thread Size: M14 x 1.25
  • Tightening Torque [Nm]: 25
  • Assy. / disassy. by qualified personnel required!
  • Item number: 8EH 188 704-781
  • Manufacturer: HELLA
  • EAN number: 4082300612356
  • Condition: New
Details
HELLA CH8P-8S Spark plug M14 x 1.25, Spanner Size: 20.8
Article number: 8EH 188 704-781
compared to RRP 6,18 €

2,29 €
Price per item
9,16 € / Price per 4 items
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

-50%
HELLA 8EH 188 704-171 Spark plug M14 x 1,25, Spanner Size: 20,8
Reviews - 1
Parts Details
  • Spark Plug: 1 - Earthed Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 20,8
  • Thread Length [mm]: 19
  • Thread Size: M14 x 1,25
  • Tightening Torque [Nm]: 28
  • Assy. / disassy. by qualified personnel required!
  • Item number: 8EH 188 704-171
  • Manufacturer: HELLA
  • EAN number: 4082300325461
  • Condition: New
Details
HELLA CH8P-8 Spark plug M14 x 1,25, Spanner Size: 20,8
Article number: 8EH 188 704-171
compared to RRP 6,00 €

2,99 €
Price per item
11,96 € / Price per 4 items
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

-32%
NGK V-Line 5637 Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Reviews - 18
Parts Details
  • Product line: V-Line
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 5637
  • Manufacturer: NGK
  • EAN number: 0087295056370
  • Condition: New
Details
NGK BP6E Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 5637
compared to RRP 4,87 €

3,29 €
Price per item
13,16 € / Price per 4 items
price incl. 20% VAT, excl. delivery costs

Sold by AUTODOC

Spark plug HELLA

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. 

Autodoc online workshop Do-It-Yourself auto repair

Spark plug Tutorial/Step by step guide for repair and replacement

Spark plug HELLA 8EH 188 704-021 compatible with the following popular cars

Car models Fiat Punto Mk2; Renault Megane 1; Fiat Panda 141; Renault Laguna 1; Renault Espace 3; Renault Super 5 B/C40; Mitsubishi L200 K60T; Fiat Seicento 187; Land Rover Defender L316; Lada Niva 2121; Land Rover Discovery 2; Volvo 240 Estate; Fiat Cinquecento 170; Volvo 945 II Estate; Renault Megane LA; Nissan Pick Up MD21; Volvo 945 Estate; Renault Megane Scenic; Fiat Uno 146; Suzuki Swift mk2
Engines 1.2 Natural Power; 1.2 Bipower; 1.8 130 HGT; 1.2 60; 2.0; 2.0 i; 950; 1000; 900; 950 4x4; 800; 1.7; 0.9; 3.9 V8 4x4; 1700 i 4x4; 4.0 V8 4x4; 2.3 Cat; 2.3; 2.3 i Cat; 0.9 i.e.; 0.7; 0.7 i; 0.9 i.e. S; 2.0 Turbo; 2.3 Turbo; 2.3 ti; 2.0 RT; 2.4 4WD; 70 S 1.4; 70 i.e. 1.4; 60 1.1; 75 i.e. 1.5; 50 i.e. 1.1; 70 1.3; 55 1.1; 1.3; 1.3 GTi; 1.3 4WD; 1.0 i; 1.0; 2.4; 4.0 4x4; 3.5 4x4; 1.6 GSI; 1.3 i; 1.3 S; 1.2 S; 1800 Sport; 3.0 V6; 1.3 i Cat
Engine power (horsepower) 26-288 hp
Power (kilowatts) 19-212 kW
Year of manufacture 1968-2026
Manufacturer article number YH8RCP-8U
OE part number(s) 9FY SSR, 71 71 18 06, 59 84 03 6, 75 54 44 4, 71 71 16 40

Spark plug HELLA 8EH 188 704-021 : Review and evaluation

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Engine spark plugs 8EH 188 704-021 delivered reliably to your door by GHS
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HELLA 8EH 188 704-021: replacement parts with comparable features
FEBI BILSTEIN 13453
2,29 €* Best price guarantee
NGK 2268
4,59 €*
NGK 7822
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VALEO 246659
*price incl. 20% VAT, excl. delivery costs
Usage number
  • NGK:
    V-Line 2, VL2, BPR6ES

  • MAG:
    62709000007, 62708000004, 62000771304, 62000740304, 3.59E+11

  • HELLA:
    8EH 188 704-021, 188 704-021

  • BOSCH:
    0 242 235 909, WR7DC+, 0 241 235 755, 0 242 235 663

  • AUTOLITE:
    A63-04

  • VEMO:
    V99-75-0011

  • DENSO:
    W20EPRU