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Spark plugs iridium and platinum at low cost

Engine spark plug iridium and platinum, platinum and iridium: broad online selection of components from leading brands
Great value engine spark plugs

Engine spark plugs from renowned brands

Spark plugs compatible with leading car makes

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Spark plugs: customer favourites

Best-selling spare parts in the engine spark plugs category. Browse our wide assortment of premium-quality car parts from leading manufacturers in engine spark plugs and other sections.

-63%
BOSCH 0 242 235 766 car Spark plugs price
Reviews - 15
Parts Details
  • Electrode Gap [mm]: 1,0
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 5
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 3
  • BOSCH: Spark plug
  • Item number: 0 242 235 766
  • Condition: New
Details
BOSCH FR 7 KTC Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 235 766
compared to RRP 13,56 €

4,99 €
Price per item
19,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 3199 car Spark plugs price
Reviews - 55
Parts Details
  • Spark Plug: Platinum Middle Electrode, 4 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • 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
12,99 €
Price per item
51,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-45%
BOSCH 0 242 235 668 car Spark plugs price
Reviews - 21
Parts Details
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 6
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 2
  • BOSCH: Spark plug
  • Item number: 0 242 235 668
  • Condition: New
Details
BOSCH FR 7 LDC+ Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 235 668
compared to RRP 10,28 €

5,59 €
Price per item
22,36 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-49%
BOSCH 0 242 245 576 car Spark plugs price
Reviews - 63
Parts Details
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 242 245 576
  • Condition: New
Details
BOSCH FR 5 KPP 332 S Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 245 576
compared to RRP 26,64 €

13,49 €
Price per item
53,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK Bi-Hex 91785 price of Spark plugs
Reviews - 25
Parts Details
  • Spark Plug: with gasket seat, Nickel Middle Electrode, 3 - Earthed Electrode, Interference Suppression 5 kOhm, Fixed SAE connector
  • Spanner Size: 14 mm
  • Thread Length [mm]: 24,2
  • Spark Position [mm]: 9,3
  • Thread Size: M12 x 1,25
  • Version: Bi-Hex
  • NGK: Spark plug
  • Item number: 91785
  • Condition: New
Details
NGK ZKBR7A-HTU Spark plug M12 x 1,25, Spanner Size: 14 mm
Article number: 91785
12,99 €
Price per item
51,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 94224 price of Spark plugs
Reviews - 33
Parts Details
  • Spark Plug: Interference Suppression 1 kOhm, with gasket seat, Ring type connector (cup-shaped), Iridium Middle Electrode, 1 - Earthed Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • Thread Length [mm]: 20,5
  • Spark Position [mm]: 4,0
  • Thread Pitch [mm]: 1,25
  • Thread Size: M12 x 1,25
  • NGK: Spark plug
  • Item number: 94224
  • Condition: New
Details
NGK IKER7A8EGS Spark plug M12 x 1,25, Spanner Size: 16 mm
Article number: 94224
22,49 €
Price per item
89,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-21%
CHAMPION OE261 price of Spark plugs
Reviews - 39
Parts Details
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Iridium Middle Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 14 mm
  • Quality / Grade: Pt GE
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 4,0
  • Thread Size: M12x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: REA10WYPB
  • Resistor to [kOhm]: 10
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 25
  • Packaging length [cm]: 9
  • Packaging width [cm]: 2,8
  • Packaging height [cm]: 2,5
  • Projection [mm]: 2,0
  • CHAMPION: Spark plug
  • Item number: OE261
  • Condition: New
Details
CHAMPION REA10WYPB Spark plug REA10WYPB, M12x1.25, Spanner Size: 14 mm, Pt GE
Article number: OE261
compared to RRP 17,26 €

13,49 €
Price per item
53,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-11%
DENSO Nickel K20R-U11 price of Spark plugs
Reviews - 11
Parts Details
  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 43
  • for OE number: 90080-91204
  • alternative item: K20TT
  • DENSO: Spark plug
  • Item number: K20R-U11
  • Condition: New
Details
DENSO 3139 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: K20R-U11
compared to RRP 4,84 €

4,29 €
Price per item
17,16 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 1640 car engine spark plug
Reviews - 34
Parts Details
  • Product line: LPG Laser Line
  • Spark Plug: Iridium Middle Electrode, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Thread Size: M14 x 1,25
  • Fuel Type: CNG / LPG
  • Recommended change interval [km]: 60000
  • NGK: Spark plug
  • Item number: 1640
  • Condition: New
Details
NGK LPG7 Spark plug CNG/LPGM14 x 1,25, Spanner Size: 16 mm
Article number: 1640
25,49 €
Price per item
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 4511 car spark plug
Reviews - 36
Parts Details
  • Spark Plug: Unscrewable SAE connector, Nickel Middle Electrode, 1 - Earthed Electrode, no interference suppression, with gasket seat
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 12,7
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 4511
  • Condition: New
Details
NGK BP6HS Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 4511
3,59 €
Price per item
14,36 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 2667 car engine spark plugs
Reviews - 31
Parts Details
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 2667
  • Condition: New
Details
NGK BKR7EIX Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 2667
15,49 €
Price per item
61,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 94201 car spark plugs
Reviews - 62
Parts Details
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Spanner Size: 14 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 4,7
  • Thread Size: M12 x 1,25
  • Version: Bi-Hex
  • NGK: Spark plug
  • Item number: 94201
  • Condition: New
Details
NGK SILZKGR8B8S Spark plug M12 x 1,25, Spanner Size: 14 mm
Article number: 94201
17,99 €
Price per item
71,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-23%
DENSO K20TT car Engine spark plug
Reviews - 28
Parts Details
  • Product line: Nickel TT
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 43
  • for OE number: 1WT318110
  • alternative item: IK20, IK20TT, IK20
  • DENSO: Spark plug
  • Item number: K20TT
  • Condition: New
Details
DENSO 4604 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: K20TT
compared to RRP 5,63 €

4,29 €
Price per item
17,16 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 97968 car Spark plug
Reviews - 44
Parts Details
  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Spanner Size: 14 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 5,0
  • Thread Size: M12 x 1,25
  • Version: Bi-Hex
  • NGK: Spark plug
  • Item number: 97968
  • Condition: New
Details
NGK ILZKBR7B8G Spark plug M12 x 1,25, Spanner Size: 14 mm
Article number: 97968
14,99 €
Price per item
59,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 1496 car Engine spark plugs
Reviews - 68
Parts Details
  • Product line: LPG Laser Line
  • Spark Plug: Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Size: M14 x 1,25
  • Fuel Type: CNG / LPG
  • Recommended change interval [km]: 60000
  • NGK: Spark plug
  • Item number: 1496
  • Condition: New
Details
NGK LPG1 Spark plug CNG/LPGM14 x 1,25, Spanner Size: 16 mm
Article number: 1496
21,49 €
Price per item
85,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 4735 car Spark plugs
Parts Details
  • Spark Plug: Unscrewable SAE connector, Platinum Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Spanner Size: 16 mm
  • 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
45,99 €
Price per item
183,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 97124 car Spark plug
Reviews - 19
Parts Details
  • Spark Plug: Ring type connector (cup-shaped), Platinum Middle Electrode, 1 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 5,0
  • Thread Size: M12 x 1,25
  • NGK: Spark plug
  • Item number: 97124
  • Condition: New
Details
NGK PZKER7B8EGS Spark plug M12 x 1,25, Spanner Size: 16 mm
Article number: 97124
19,99 €
Price per item
79,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 2438 car Engine spark plugs
Reviews - 3
Parts Details
  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with taper gasket seat, Fixed SAE connector
  • Spanner Size: 20,8 mm
  • Thread Length [mm]: 10,9
  • Spark Position [mm]: 4,0
  • Thread Size: M18 x 1,5
  • NGK: Spark plug
  • Item number: 2438
  • Condition: New
Details
NGK WR5 Spark plug M18 x 1,5, Spanner Size: 20,8 mm
Article number: 2438
5,59 €
Price per item
22,36 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-39%
BOSCH 0 242 135 545 car Spark plug set
Reviews - 15
Parts Details
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3
  • Thread Size: M 12 x 1,25
  • Tightening Torque [Nm]: 23
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 242 135 545
  • Condition: New
Details
BOSCH YR 7 ME Spark plug M 12 x 1,25, Spanner Size: 16 mm
Article number: 0 242 135 545
compared to RRP 9,30 €

5,59 €
Price per item
22,36 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-34%
DENSO ITV22 car Spark plugs
Reviews - 19
Parts Details
  • Product line: Iridium Power
  • Spark Plug: 1 - Earthed Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 25
  • Thread Size: M14x1.25
  • Connector type: Crimped SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 47
  • for OE number: 1698597
  • alternative item: -
  • DENSO: Spark plug
  • Item number: ITV22
  • Condition: New
Details
DENSO 5340 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: ITV22
compared to RRP 26,66 €

17,49 €
Price per item
69,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

Spark plugs replacement tutorial from AUTODOC Youtube and PDF free download on AUTODOC CLUB

How to change spark plug on BMW X5 E53 TUTORIAL | AUTODOC

How to change spark plug on BMW X5 E53 TUTORIAL | AUTODOC Top brands that produce Spark Plug: BOSCH, STARK, SACHS, SKF, VAN WEZEL, VALEO, LuK, MAPCO,...

Engine spark plugs: AUTODOC offers 7074 items to choose from

Engine spark plugs: spare parts from 41 top manufacturers, priced between € 3,59 and € 45,99
The bestselling products:
0 242 235 666 7811 4511 K20R-U11 0 242 235 668 K16HR-U11
For popular car brands:
VW BMW MERCEDES-BENZ OPEL FORD AUDI
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
Safe Order 200 days for car iridium and platinum Spark plugs purchase
Safe Order 200 days
Safe Order 200 days

Confidence in online shopping! You can return a spare part without explanation within 200 days after purchase and get your money back. How? Just use the Safe Order service at the checkout page. The service cost is only 3,95 €.

Free Shipping for engine spark plug purchase from 120,00 €
Free Shipping
Free Shipping

Each order from 120,00 € value of goods, include free shipping within the Netherlands.
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