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SEAT LEON Spark plugs iridium and platinum

SEAT LEON Spark plugs iridium and platinum

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SEAT LEON Spark plugs upgrade
Genuine SEAT LEON Engine spark plug iridium and platinum

Spark plugs SEAT LEON from bestselling manufacturers

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We recommend the following Engine spark plug for your SEAT LEON:

Our online shop provides nearly 378 items for Spark plugs SEAT LEON in the premium segment all across Europe. We constantly update the product assortment to the needs of our target groups. At its core we put brand quality of the Engine spark plug category for LEON at the highest technical standard.

Spark plug
SEAT LEON 2025 Engine spark plug 0 242 240 653 BOSCH
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Size: M 14 x 1,25
  • Electrode Gap [mm]: 0,7
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition:  new
2025 SEAT LEON Spark plugs price BOSCH 0 242 240 653
BOSCH | 0 242 240 653
£ 12,19
(Price per item)
Condition:  new
Spark plug
SEAT LEON 2024 Spark plug IK20TT DENSO
  • Thread Length [mm]: 19
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Size: M14x1.25
  • Product line: Iridium TT
  • Connector type: Solid SAE
  • Gross Weight [g]: 46
  • alternative item: IK20TT
  • Condition:  new
2024 SEAT LEON Spark plugs price DENSO IK20TT
DENSO | IK20TT
£ 13,68
(Price per item)
Condition:  new
Spark plug
SEAT LEON 2023 Engine spark plugs 0 242 236 565 BOSCH
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 7
  • Thread Size: M 14 x 1,25
  • Electrode Gap [mm]: 0,9
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition:  new
2023 SEAT LEON Spark plugs price BOSCH 0 242 236 565
BOSCH | 0 242 236 565
£ 4,74
(Price per item)
Condition:  new
Spark plug
SEAT LEON 2022 Spark plug set K20TT DENSO
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Thread Size: M14x1.25
  • Product line: Nickel TT
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 43
  • for OE number: 1WT318110
  • alternative item: IK20, IK20TT, IK20
  • Condition:  new
2022 SEAT LEON Spark plugs price DENSO K20TT
DENSO | K20TT
£ 4,41
(Price per item)
Condition:  new
Spark plug
SEAT LEON 2021 Spark plugs 686S0003 RIDEX
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode, Unscrewable SAE connector
  • Thread Size: M 14 x 1,25
  • Electrode Gap [mm]: 0,9
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition:  new
2021 SEAT LEON Spark plugs price RIDEX 686S0003
RIDEX | 686S0003
£ 2,36
(Price per item)
Condition:  new
Spark plug
SEAT LEON 2020 Engine spark plug 97153 NGK
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 7,0
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat, Fixed SAE connector
  • Thread Size: M14 x 1,25
  • Condition:  new
2020 SEAT LEON Spark plugs price NGK 97153
NGK | 97153
£ 13,49
(Price per item)
Condition:  new
Spark plug
SEAT LEON 2019 Spark plug 686S0028 RIDEX
  • Spanner Size: 16 mm
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Spark Plug: 1 - Earthed Electrode, Iridium Middle Electrode
  • Thread Pitch [mm]: 1,25
  • Electrode Gap [mm]: 0,7
  • Connector type: SAE/M4
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • Condition:  new
2019 SEAT LEON Spark plugs price RIDEX 686S0028
RIDEX | 686S0028
£ 5,48
(Price per item)
Condition:  new
Spark plug
SEAT LEON 2018 Engine spark plugs 0 242 245 576 BOSCH
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Size: M 14 x 1,25
  • Electrode Gap [mm]: 0,7
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Condition:  new
2018 SEAT LEON Spark plugs price BOSCH 0 242 245 576
BOSCH | 0 242 245 576
£ 10,78
(Price per item)
Condition:  new
Spark plug
SEAT LEON 2017 Spark plug set 1675 NGK
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,5
  • Spark Plug: Platinum Middle Electrode, 1 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat, Fixed SAE connector
  • Thread Size: M14 x 1,25
  • Condition:  new
2017 SEAT LEON Spark plugs price NGK 1675
NGK | 1675
£ 12,70
(Price per item)
Condition:  new
Spark plug
SEAT LEON 2016 Spark plugs UPT12P BERU
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
  • Thread Size: M14x1,25
  • Electrode Gap [mm]: 0,75
  • Supplementary Info: ULTRA TITAN
  • Connector type: SAE
  • Quality/ Grade: Poly-V Tit
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 30
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 10
  • Condition:  new
2016 SEAT LEON Spark plugs price BERU UPT12P
BERU | UPT12P
£ 6,46
(Price per item)
Condition:  new
Spark plug
SEAT LEON 2015 Engine spark plug 94833 NGK
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3,5
  • Spark Plug: Ring type connector (cup-shaped), Platinum Middle Electrode, 1 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat
  • Thread Size: M14 x 1,25
  • Condition:  new
2015 SEAT LEON Spark plugs price NGK 94833
NGK | 94833
£ 15,56
(Price per item)
Condition:  new
Spark plug
SEAT LEON 2014 Spark plug SKSP-1990035 STARK
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 5,2
  • Spark Plug: Nickel Middle Electrode, 3 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat, Fixed SAE connector
  • Thread Size: M14 x 1,25
  • Electrode Gap [mm]: 0,9
  • Number of pins: 3
  • Condition:  new
2014 SEAT LEON Spark plugs price STARK SKSP-1990035
STARK | SKSP-1990035
£ 3,35
(Price per item)
Condition:  new