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Spark plug MERCEDES-BENZ W123 Coupe (C123) iridium and platinum

Spark plug for MERCEDES-BENZ W123 Coupe (C123) – top quality at low prices
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Buy iridium and platinum Engine spark plug MERCEDES-BENZ W123 Coupe (C123)

Engine spark plug for MERCEDES-BENZ W123 Coupe (C123) iridium and platinum, platinum and iridium — save more with exclusive deals

Engine spark plug: parts for the most common versions of the MERCEDES-BENZ W123 Coupe (C123)

MERCEDES-BENZ W123 Coupe (C123) 230
MERCEDES-BENZ 123-Series C123 280:
MERCEDES-BENZ W123 Coupe (C123) 300
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Most popular products: Spark plug the MERCEDES-BENZ W123 Coupe (C123) buy online to reduce replacement cost

Top-selling parts for the MERCEDES-BENZ W123 Coupe in the category Spark plug. Choose a high-quality part from the Engine spark plugs section for your MERCEDES-BENZ C123 W123 Coupe

-53%
RIDEX 686S0033 genuine MERCEDES-BENZ W123 Coupe (C123) spark plug cost
Reviews - 10
Parts Details
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16
  • External Thread [mm]: 14
  • Thread Length [mm]: 17,5
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 20
  • Number of pins: 1
  • Tightening angle [degrees]: 15
  • RIDEX: Spark plug
  • Item number: 686S0033
  • Condition: New
Details
RIDEX 686S0033 Spark plug Spanner Size: 16
Article number: 686S0033
compared to RRP 4,80 €

2,24 €
Price per item
price incl. 19% VAT, excl. delivery costs
-35%
RIDEX 686S0057 genuine MERCEDES-BENZ W123 Coupe (C123) spark plug cost
Reviews - 8
Parts Details
  • Spark Plug: Nickel Middle Electrode, with taper gasket seat
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16
  • External Thread [mm]: 14
  • Thread Length [mm]: 17,5
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 20
  • Number of pins: 1
  • Tightening angle [degrees]: 15
  • RIDEX: Spark plug
  • Item number: 686S0057
  • Condition: New
Details
RIDEX 686S0057 Spark plug Spanner Size: 16
Article number: 686S0057
compared to RRP 4,50 €

2,89 €
Price per item
price incl. 19% VAT, excl. delivery costs
-44%
BOSCH 0 242 229 656 genuine MERCEDES-BENZ W123 Coupe (C123) spark plug cost
Reviews - 50
Parts Details
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 20,8
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 242 229 656
  • Condition: New
Details
BOSCH WR 8 DC Spark plug M 14 x 1,25, Spanner Size: 20,8
Article number: 0 242 229 656
compared to RRP 6,15 €

3,42 €
Price per item
price incl. 19% VAT, excl. delivery costs
-33%
CHAMPION OE001/T10 genuine MERCEDES-BENZ W123 Coupe (C123) spark plug cost
Reviews - 15
Parts Details
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: N9YC
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 8,65
  • Packaging width [cm]: 2,45
  • Packaging height [cm]: 2,45
  • Projection [mm]: 1,5
  • CHAMPION: Spark plug
  • Item number: OE001/T10
  • Condition: New
Details
CHAMPION N9YC Spark plug N9YC, M14x1.25, Spanner Size: 21 mm, Nickel GE
Article number: OE001/T10
compared to RRP 4,00 €

2,68 €
Price per item
price incl. 19% VAT, excl. delivery costs
-45%
BERU UPT8 1981 MERCEDES-BENZ W123 Coupe (C123) spark plug price
Reviews - 24
Parts Details
  • Spark Plug: 1 - Earthed Electrode, with gasket seat
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 21 mm
  • Quality / Grade: Poly-V Tit
  • Supplementary Info: ULTRA TITAN
  • Thread Length [mm]: 19
  • Thread Size: M14x1,25
  • Connector type: SAE / M4
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 30
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 10
  • BERU: Spark plug
  • Item number: UPT8
  • Condition: New
Details
BERU UPT8 Spark plug M14x1,25, Spanner Size: 21 mm, Poly-V Tit, ULTRA TITAN
Article number: UPT8
compared to RRP 9,74 €

5,31 €
Price per item
price incl. 19% VAT, excl. delivery costs
-16%
CHAMPION OE010/T10 1980 MERCEDES-BENZ W123 Coupe (C123) spark plug price
Reviews - 11
Parts Details
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 21 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: N7YC
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 8,65
  • Packaging width [cm]: 2,45
  • Packaging height [cm]: 2,45
  • Projection [mm]: 1,5
  • CHAMPION: Spark plug
  • Item number: OE010/T10
  • Condition: New
Details
CHAMPION N7YC Spark plug N7YC, M14x1.25, Spanner Size: 21 mm, Nickel GE
Article number: OE010/T10
compared to RRP 4,10 €

3,42 €
Price per item
price incl. 19% VAT, excl. delivery costs
-43%
NGK 1497 1979 MERCEDES-BENZ W123 Coupe (C123) spark plug price
Reviews - 11
Parts Details
  • Product line: LPG Laser Line
  • Spark Plug: Unscrewable SAE connector, Iridium Middle Electrode
  • Spanner Size: 20,8 mm
  • Thread Size: M14 x 1,25
  • Fuel Type: CNG / LPG
  • Recommended change interval [km]: 60000
  • NGK: Spark plug
  • Item number: 1497
  • Condition: New
Details
NGK LPG2 Spark plug CNG/LPGM14 x 1,25, Spanner Size: 20,8 mm
Article number: 1497
compared to RRP 39,39 €

22,26 €
Price per item
price incl. 19% VAT, excl. delivery costs
-36%
NGK 6466 1978 MERCEDES-BENZ W123 Coupe (C123) spark plug price
Reviews - 11
Parts Details
  • Product line: V-Line
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with taper gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 17,5
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 6466
  • Condition: New
Details
NGK BP6EF Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 6466
compared to RRP 5,95 €

3,75 €
Price per item
price incl. 19% VAT, excl. delivery costs
-28%
CHAMPION OE009/T10 MERCEDES-BENZ W123 Coupe (C123) spark plug
Reviews - 13
Parts Details
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with taper seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 17,5
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: S9YC
  • Tightening torque from [Nm]: 15
  • Tightening torque to [Nm]: 20
  • Packaging length [cm]: 8,65
  • Packaging width [cm]: 2,45
  • Packaging height [cm]: 2,45
  • Projection [mm]: 1,5
  • CHAMPION: Spark plug
  • Item number: OE009/T10
  • Condition: New
Details
CHAMPION S9YC Spark plug S9YC, M14x1.25, Spanner Size: 16 mm, Nickel GE
Article number: OE009/T10
compared to RRP 4,16 €

2,97 €
Price per item
price incl. 19% VAT, excl. delivery costs
-49%
STARK SKSP-1990010 W123 Coupe (C123) spark plug
Reviews - 5
Parts Details
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 20,8
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • STARK: Spark plug
  • Item number: SKSP-1990010
  • Condition: New
Details
STARK SKSP-1990010 Spark plug M 14 x 1,25, Spanner Size: 20,8
Article number: SKSP-1990010
compared to RRP 4,10 €

2,09 €
Price per item
price incl. 19% VAT, excl. delivery costs
-19%
DENSO T20TT MERCEDES-BENZ W123 Coupe (C123) spark plug
Reviews - 5
Parts Details
  • Product line: Nickel TT
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 17,5
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 40
  • Gross Weight [g]: 43
  • alternative item: IT20TT
  • DENSO: Spark plug
  • Item number: T20TT
  • Condition: New
Details
DENSO 4617 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: T20TT
compared to RRP 6,16 €

4,95 €
Price per item
price incl. 19% VAT, excl. delivery costs
-43%
NGK 6637 W123 Coupe (C123) spark plug
Reviews - 5
Parts Details
  • Spark Plug: Unscrewable SAE connector, Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 6637
  • Condition: New
Details
NGK BPR6EIX Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 6637
compared to RRP 25,70 €

14,59 €
Price per item
price incl. 19% VAT, excl. delivery costs
-24%
DENSO W20EP-U 1982 MERCEDES-BENZ W123 Coupe (C123) engine spark plugs prices
Reviews - 3
Parts Details
  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 20.6 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Removable SAE
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 56
  • for OE number: 09482-00392
  • alternative item: W20TT
  • DENSO: Spark plug
  • Item number: W20EP-U
  • Condition: New
Details
DENSO 3043 Spark plug M14x1.25, Spanner Size: 20.6 mm
Article number: W20EP-U
compared to RRP 3,61 €

2,74 €
Price per item
price incl. 19% VAT, excl. delivery costs
-49%
NGK 7529 1981 W123 Coupe (C123) spark plug set prices
Reviews - 1
Parts Details
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 7529
  • Condition: New
Details
NGK BP6E Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 7529
compared to RRP 5,65 €

2,84 €
Price per item
price incl. 19% VAT, excl. delivery costs
-28%
FEBI BILSTEIN 13447 1980 MERCEDES-BENZ W123 Coupe (C123) spark plug prices
Parts Details
  • Spark Plug: with gasket seat, 1 - Earthed Electrode
  • Electrode Gap [mm]: 0,72
  • Spanner Size: 21
  • Thread Length [mm]: 19
  • Weight [kg]: 0,03
  • contains article number: 13445
  • External Thread Size: M14 x 1,25
  • FEBI BILSTEIN: Spark plug
  • Item number: 13447
  • Condition: New
Details
FEBI BILSTEIN FL13WC1 Spark plug Spanner Size: 21
Article number: 13447
compared to RRP 3,60 €

2,58 €
Price per item
price incl. 19% VAT, excl. delivery costs
-17%
DENSO T20EP-U 1979 W123 Coupe (C123) engine spark plug prices
Reviews - 3
Parts Details
  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 17,5
  • Thread Size: M14x1.25
  • Connector type: Removable SAE
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 40
  • alternative item: T20TT
  • DENSO: Spark plug
  • Item number: T20EP-U
  • Condition: New
Details
DENSO 5031 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: T20EP-U
compared to RRP 3,74 €

3,08 €
Price per item
price incl. 19% VAT, excl. delivery costs
-19%
FEBI BILSTEIN 13456 1978 MERCEDES-BENZ W123 Coupe (C123) spark plug prices
Parts Details
  • Spark Plug: with gasket seat, 1 - Earthed Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 21
  • Thread Length [mm]: 19
  • Weight [kg]: 0,04
  • contains article number: 13454
  • External Thread Size: M14 x 1,25
  • FEBI BILSTEIN: Spark plug
  • Item number: 13456
  • Condition: New
Details
FEBI BILSTEIN FLR15WC1 Spark plug Spanner Size: 21
Article number: 13456
compared to RRP 4,13 €

3,33 €
Price per item
price incl. 19% VAT, excl. delivery costs
-25%
DENSO W9EP 1977 W123 Coupe (C123) engine spark plugs prices
Reviews - 1
Parts Details
  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 20.6 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Removable SAE
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 56
  • for OE number: 9993410685100
  • alternative item: -
  • DENSO: Spark plug
  • Item number: W9EP
  • Condition: New
Details
DENSO 6005 Spark plug M14x1.25, Spanner Size: 20.6 mm
Article number: W9EP
compared to RRP 4,12 €

3,09 €
Price per item
price incl. 19% VAT, excl. delivery costs
-39%
CHAMPION CCH9808 1985 MERCEDES-BENZ W123 Coupe (C123) spark plug set prices
Reviews - 8
Parts Details
  • Product line: Platinum CT
  • Spark Plug: 1 - Earthed Electrode, with taper seat, Iridium Middle Electrode
  • Electrode Gap [mm]: 1,3
  • Spanner Size: 16 mm
  • Quality / Grade: Pt GE
  • Thread Length [mm]: 17,5
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: RS8WYPB5
  • Tightening torque from [Nm]: 15
  • Tightening torque to [Nm]: 20
  • Packaging length [cm]: 9,5
  • Packaging width [cm]: 2,1
  • Packaging height [cm]: 2,1
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 10
  • Projection [mm]: 1,5
  • CHAMPION: Spark plug
  • Item number: CCH9808
  • Condition: New
Details
CHAMPION 9808 Spark plug RS8WYPB5, M14x1.25, Spanner Size: 16 mm, Pt GE
Article number: CCH9808
compared to RRP 16,07 €

9,66 €
Price per item
price incl. 19% VAT, excl. delivery costs
-10%
CHAMPION CCH9804 1984 W123 Coupe (C123) spark plug prices
Reviews - 2
Parts Details
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Iridium Middle Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 21 mm
  • Quality / Grade: Pt GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: RN8WYPB3
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 10
  • Packaging width [cm]: 2,5
  • Packaging height [cm]: 2,5
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 10
  • Projection [mm]: 1,5
  • CHAMPION: Spark plug
  • Item number: CCH9804
  • Condition: New
Details
CHAMPION 9804 Spark plug RN8WYPB3, M14x1.25, Spanner Size: 21 mm, Pt GE
Article number: CCH9804
compared to RRP 19,61 €

17,60 €
Price per item
price incl. 19% VAT, excl. delivery costs
Safe Order 200 days for MERCEDES-BENZ W123 Coupe (C123) platinum and iridium Spark plug
Safe Order 200 days
Safe Order 200 days

Confidence in online shopping! You can return MERCEDES-BENZ W123 Coupe (C123) spark plug without explanation within 200 days after purchase and get your money back. How? Just use the Safe Order service on the checkout page. The service cost is only 2,99 €.

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