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HELLA 8EH 188 705-121 Spark plug M14 x 1.25, Spanner Size: 20,8

Article number: 8EH 188 705-121 EAN: 4082300398908
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  • Designed with a durable platinum middle electrode, the HELLA Platinum spark plug replaces Iridium plugs in lower-mileage engines and prevents unintended electrical paths.
  • 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 life span period up to 60.000 Km
  • Regular inspection and replacement of spark plugs help prolong engine coil life and maintain peak engine performance over time.
Description
  • 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 188 705-121
  • Manufacturer: HELLA
  • EAN number: 4082300398908
  • Engine Code: This characteristic varies depending on the car model.
  • Condition: New
Trade numbers: HELLA PH7RC-8
In stock
-11%
compared to RRP £5.17

£4.59
Price per item
£18.36 / Price per 4 items

price incl. 20% VAT

excl. delivery costs

Sold by AUTODOC

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Safety and product information
Compatibility with passenger cars
ARO
ASIA-MOTORS
AUSTIN
CHRYSLER
DACIA
DAEWOO
DAIHATSU
INNOCENTI
LAND-ROVER
MARUTI
MAZDA
MG
MITSUBISHI
OPEL
PROTON
ROVER
SEAT
SUZUKI
TRIUMPH
ZASTAVA
ОЕ number

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

  • OE 90098-66033 — TOYOTA / LEXUS
  • OE 90098-66032 — TOYOTA / LEXUS
  • OE 99906-910X9-026 — DAIHATSU
  • OE 99934-01691-100 — DAIHATSU
  • OE PH7RC-8 — HELLA
  • OE 98079-55844 — HONDA
  • OE 5-8138-0003-0 — ISUZU
  • OE 0371-18-110 — MAZDA
  • OE 1UN0-18-110 — MAZDA
  • OE MZ 602 070 — MITSUBISHI
  • OE B2401-89900 — NISSAN / INFINITI
  • OE BY480-BPR5E — NISSAN / INFINITI
  • OE 49001-0003 — SUBARU
  • OE 09482-00322 — SUZUKI
  • OE 99000-79A37-16E — SUZUKI
  • OE 99000-79A37-W6X — SUZUKI
  • OE 99000-79K60-P5R — SUZUKI
HELLA 90098-66033 Spark plug

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. 

Autodoc online workshop Do-It-Yourself auto repair

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

Spark plug HELLA 8EH 188 705-121 compatible with the following popular cars

Car models BMW E30; Twingo c06; Golf 1 Convertible; Renault Clio 1; Opel Corsa S93; Renault Megane 1; W123; Renault Espace 3; Renault Super 5 B/C40; Suzuki Vitara mk1; Nissan Patrol Y60; Suzuki Samurai SJ; VW Golf 1; Toyota Land Cruiser J7; Land Rover Defender L316; Opel Astra F CC; Passat 3a5; Suzuki Vitara mk1 Cabrio; Fiat Ducato 290 Van; Fiat Ducato 280 Van
Engines 316 i; 315; 316; 323i; 323 i; 320 i; 318 i; 1.2; 1.8; 1.6; 1.5; 1.1; 1.4 i; 1.2 i; 1.4 Si; 2.0 i; 280 E; 2.0; 1.4 Cat; 1.6 Allrad; 4.2 Cat; 1.3 Allrad; 1.0 Allrad; 2.4; 3.5 4x4; 3.9 V8 4x4; 1.8 i; 1.6 Si; 1.6 i; 518i; 528 i; 525i; 520 i; 518 i; 518; 2.0 i 4x4; 1600 Ti; 1600-2 1.6; 1602; 1502; 2.4 4WD; 2.4 i 4WD; 2.6 4WD; 320; 318; 1.0; 4.0; 4.0 4x4; 1.6 GSI; 1.6 GSI Cat
Engine power (horsepower) 31-252 hp
Power (kilowatts) 23-185 kW
Year of manufacture 1963-2025
Manufacturer article number PH7RC-8
OE part number(s) 90098-66033, 90098-66032, 99906-910X9-026, 99934-01691-100, PH7RC-8

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HELLA 8EH 188 705-121: popular articles

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Delivery Method:
Engine spark plug 4082300398908 Reliable and secure delivery with EVRI

Each order from £140 value of goods, include free shipping within United Kingdom. If order total is less than £140, shipping cost will be £8.45

14 Days Returns Policy
14 Days Returns Policy
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Safe Order 200 days
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HELLA 8EH 188 705-121: spare parts with similar characteristics
BOSCH 0 242 229 656
£3.59* Best price guarantee
NGK 5470
*price incl. 20% VAT, excl. delivery costs
Usage number
  • HELLA:
    8EH 188 705-121, 188 705-121

  • NGK:
    BPR5EIX

  • BOSCH:
    0 242 229 656

  • VEMO:
    V99-75-0001