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Iridium and platinum Spark plugs for my car

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Engine spark plug platinum and iridium » selection and purchase

Spark plugs iridium and platinum, platinum and iridium: wide range of brand-name parts online
Spark plugs and parts catalogue

Spark plug in brand quality: leading brands

Engine spark plug for the car brands

Engine spark plug for top auto models

AUTODOC Bestsellers: Spark plug at a good price buy online to reduce replacements costs

The most popular spare parts in the Spark plugs category. Discover our wide range of great value car parts from leading brands in the Spark plugs and other sections

NGK 4735 car Spark plugs price
Parts Details
  • Spanner Size: 16 mm
  • Spark Plug: Unscrewable SAE connector, Platinum Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 0,5
  • Thread Size: M12 x 1,25
  • NGK: Spark plug
  • Item number: 4735
  • Condition: New
Details
NGK R2525-9 Spark plug M12 x 1,25, Spanner Size: 16 mm
Article number: 4735
46,15 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK 3199 car Spark plugs price
Parts Details
  • Spanner Size: 16 mm
  • Spark Plug: Platinum Middle Electrode, 4 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 3199
  • Condition: New
Details
NGK BKR6EQUP Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 3199
10,04 €
Price per item
price incl. 23% VAT, excl. delivery costs
BOSCH 0 242 145 606 car Spark plugs price
Parts Details
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 14
  • Thread Length [mm]: 25
  • Spark Position [mm]: 4
  • Thread Size: M 12 x 1,25
  • Tightening Torque [Nm]: 15
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 242 145 606
  • Condition: New
Details
BOSCH AAR5NIP Spark plug M 12 x 1,25, Spanner Size: 14
Article number: 0 242 145 606
15,23 €
Price per item
price incl. 23% VAT, excl. delivery costs
DENSO Iridium TT IK20TT car Spark plugs price
Parts Details
  • Spanner Size: 16
  • Product line: Iridium TT
  • Spark Plug: 1 - Earthed Electrode, Platinum Middle Electrode
  • Thread Length [mm]: 19
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 43
  • Country Specific Design: Japan
  • Gross Weight [g]: 46
  • DENSO: Spark plug
  • Item number: IK20TT
  • Condition: New
Details
DENSO 4702 Spark plug Spanner Size: 16
Article number: IK20TT
10,49 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK 93815 price of Spark plugs for my car
Parts Details
  • Spanner Size: 16 mm
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 10 kOhm, with gasket seat, Fixed SAE connector
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 5,0
  • Thread Size: M12 x 1,25
  • NGK: Spark plug
  • Item number: 93815
  • Condition: New
Details
NGK SILZKR6B10E Spark plug M12 x 1,25, Spanner Size: 16 mm
Article number: 93815
15,26 €
Price per item
price incl. 23% VAT, excl. delivery costs
BOSCH 0 242 235 666 price of Spark plugs for my car
Parts Details
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16
  • 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: 0 242 235 666
  • Condition: New
Details
BOSCH FR7DC Spark plug M 14 x 1,25, Spanner Size: 16
Article number: 0 242 235 666
1,98 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK 5266 price of Spark plugs for my car
Parts Details
  • Spanner Size: 16 mm
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 5,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 5266
  • Condition: New
Details
NGK IZFR6K-11S Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 5266
18,28 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK 6953 price of Spark plugs for my car
Parts Details
  • Spanner Size: 16 mm
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 6953
  • Condition: New
Details
NGK BKR5E-11 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 6953
3,82 €
Price per item
price incl. 23% VAT, excl. delivery costs
DENSO Spark plug DXE22HCR11S car Spark plug set cost
Parts Details
  • Spanner Size: 14
  • Spark Plug: 1 - Earthed Electrode, Platinum Middle Electrode
  • Thread Length [mm]: 28
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 17
  • Diameter [mm]: 12
  • Weight [g]: 38
  • Country Specific Design: Japan
  • Gross Weight [g]: 41
  • DENSO: Spark plug
  • Item number: DXE22HCR11S
  • Condition: New
Details
DENSO S86 Spark plug Spanner Size: 14
Article number: DXE22HCR11S
15,15 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK Spark plug 97506 car Spark plugs cost
Parts Details
  • Spanner Size: 14 mm
  • Spark Plug: with gasket seat, Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, Fixed SAE connector
  • Thread Length [mm]: 27,5
  • Spark Position [mm]: 6,0
  • Thread Size: M12 x 1,25
  • Version: Bi-Hex
  • NGK: Spark plug
  • Item number: 97506
  • Condition: New
Details
NGK SILZKBR8D8S Spark plug M12 x 1,25, Spanner Size: 14 mm
Article number: 97506
14,15 €
Price per item
price incl. 23% VAT, excl. delivery costs
DENSO Spark plug K20TT car Engine spark plug cost
Parts Details
  • Spanner Size: 16
  • Product line: Nickel TT
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Thread Length [mm]: 19
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 43
  • for OE number: 1WT318110
  • Gross Weight [g]: 46
  • DENSO: Spark plug
  • Item number: K20TT
  • Condition: New
Details
DENSO 4604 Spark plug Spanner Size: 16
Article number: K20TT
3,32 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK Spark plug 7811 car Spark plug cost
Parts Details
  • Spanner Size: 20,8 mm
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 7811
  • Condition: New
Details
NGK BP6ES Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 7811
2,43 €
Price per item
price incl. 23% VAT, excl. delivery costs
-62%
CHAMPION Spark plug OE196/T10 car Engine spark plugs cost
Parts Details
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Quality / Grade: Ni125 GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 5
  • Thread Size: M12x1.25
  • Connector type: M4 / SAE
  • Packing Type: Box
  • Technical Information Number: RA8MCX4
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 25
  • Packaging length [cm]: 8,85
  • Packaging width [cm]: 2,6
  • Packaging height [cm]: 2,35
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 9
  • Projection [mm]: 3
  • CHAMPION: Spark plug
  • Item number: OE196/T10
  • Condition: New
Details
CHAMPION RA8MCX4 Spark plug RA8MCX4, M12x1.25, Spanner Size: 16 mm, Ni125 GE
Article number: OE196/T10
compared to RRP 15,07 €

5,65 €
Price per item
price incl. 23% VAT, excl. delivery costs
DENSO Spark plug SK20R11 car Spark plug set cost
Parts Details
  • Spanner Size: 16
  • Product line: Iridium
  • Spark Plug: 1 - Earthed Electrode, Platinum Middle Electrode
  • Thread Length [mm]: 19
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 43
  • for OE number: 90919-01210
  • Country Specific Design: Japan
  • Gross Weight [g]: 46
  • DENSO: Spark plug
  • Item number: SK20R11
  • Condition: New
Details
DENSO 3297 Spark plug Spanner Size: 16
Article number: SK20R11
9,82 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK Spark plug 92145 car Spark plugs cost
Parts Details
  • Spanner Size: 16 mm
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 5,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 92145
  • Condition: New
Details
NGK LZFR5CI-11 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 92145
17,74 €
Price per item
price incl. 23% VAT, excl. delivery costs

Engine spark plug iridium and platinum: what brand is best?

Customer ratings show that the preferred brands for product category Spark plug platinum and iridium are:

  • NGK
  • BOSCH
  • DENSO
  • CHAMPION
  • BERU

Spark plugs: what price can I expect to pay?

The cost of car parts and accessories within the category Spark plugs goes from around €1 up to €47, depending on the brand and product specifications.

Spark plugs: 7030 products available on AUTODOC

Spark plugs: parts from 39 brands in a price range of €1 to €47
The bestselling products:
0 242 235 666 7811 4511 0 242 235 668 7422 6953
From popular manufacturers:
NGK BOSCH RIDEX DENSO CHAMPION BERU
For popular car brands:
BMW VW AUDI MERCEDES-BENZ FORD TOYOTA
Spark plugs – technical details
Spark Plug Spark Position [mm] Thread Size
Unscrewable SAE connector Nickel Middle Electrode 3 3,5 M 14 x 1,25 M14 x 1,25
1 - Earthed Electrode no interference suppression 1,5 6 M14x1,25 M14x1.25
with gasket seat Copper Centre Electrode 5 5,2 M12x1.25 M18 x 1,5