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Article №: 686S0005 Manufacturer: RIDEX
RIDEX Spares: Nickel Spark Plug Art. Nr: 686S0005 for car
Spark Plug - RIDEX (686S0005) buy cheap online
RIDEX Spark Plug
Spark Plug 4059191451388 RIDEX
Details
  • Spanner Size:
    This factor is necessary for the correct selection of the installation tool.
    16
  • Outer thread [mm]:

    There are four types:

    1. M10 × 1 - for motorcycles, chainsaws, lawn mowers.
    2. M12 × 1,25 - for motorcycles.
    3. M14 × 1,25 - for most modern cars.
    4. M18 × 1,5 – for cars of early manufacture years, cars with gas fueled reciprocating engines.
    14
  • Thread Length [mm]:

    As a rule, there are three groups of spark plugs based on the thread length:

    1. Short thread - 12 mm.
    2. Medium thread - 19-20 mm.
    3. Long thread - 25 mm.

    The more powerful the engine, the longer must be the thread of the spark plug. A long thread creates a large contact area of the spark plug with the engine cylinder head, and therefore a large heat exchange coefficient.

    19
  • Spark Position [mm]:
    The distance between the electrodes of spark plugs ranges from 0.5 mm to 2 mm. The greater the distance between the electrodes of the spark plug the better is the combustion of fuel mixture. However, it is worth remembering that for spark plugs with a bigger gap between electrodes it takes a large punch through voltage, which increases the probability of a misfire, the amount of harmful substances in exhaust gases and fuel consumption. Therefore, the optimum gap between the electrodes is determined by the manufacturer. It is not recommended to change it independently.
    3
  • Thread Pitch [mm]: 1,25
  • Electrode Gap [mm]: 0,9
  • Connector type:

    There are two types of spark plugs connection:

    1. Screw M4, which is used to connect spark plugs in the engines of cars released in earlier years.
    2. Flange SAE, which is more common due to its simplicity and reliability.
    Gewindebolzen M4
  • Tightening Torque [Nm]:
    The tightening torque of a spark plug is determined by the manufacturer. This figure should not exceed the specified value, as this may cause deformation of the part body and the loss of its working efficiency.
    28
  • Number of Poles: 2
  • Tightening angle [degrees]: 90
  • Condition: New
More +
-29%
£ 1,93
£ 2,72**
incl. 20% VAT, excl. delivery costs
In stock
OEM-Number
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Suitable cars
Reference number
RIDEX: -
  • NGK: V-LINE29, V-LINE27, V-LINE26, V-LINE24, V-LINE20, BKUR 6ET-10, BKUR 6ETB-10, BKUR 6ET, BKUR 6EK-9, BKUR 6EK, BKUR 5ETZ, BKUR 5ET, BKR 6EKC, BKR 6EKB-11, BKR 6EKB, BKR 6EK, BCPR 7ER
  • BorgWarner (BERU): 14F-7 LDUR4, 14F-7 LDUR, 14FR-7 LDU, 14FR-7 KDU, 14FGH-7 DTURX, 0 001 335 732
  • CHAMPION: 7 GYSSR, RC 9BMC, RC 8BYC, OE085, OE030, C 9BMC
  • BOSCH: 0 242 235 914, F7LTCR, FR7LDC+, FR7KDC
  • DENSO: QL 20TR-S, K 20 PBR-S10
  • EYQUEM: RFC58LZ3EX, RFC 58LZ2E, RFC 58LS2E
  • VALEO: RF74HZ3YE, RF74HZ2

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