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BMW 4 Convertible (G23) spark plugs iridium and platinum

Spark plugs for BMW 4 Convertible (G23) models – high-quality and low prices
Select your 4 Convertible (G23) car engine
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Engine spark plug BMW 4 Convertible (G23) 2020
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Engine spark plug for BMW 4 Convertible (G23) iridium and platinum, platinum and iridium – order online at unbeatable prices

Buy engine spark plug BMW 4 Convertible (G23) models

BMW 4 Convertible (G23) 420
BMW 4 Series G23 430
BMW 4 Convertible (G23) M 440
BMW 4 Series G23 M4 Competition
BMW 4 Convertible (G23) M440
See the best deals for Engine spark plug BMW 4 Convertible (G23) and other ignition and preheating categories:

Top sellers: Spark plug BMW 4 Convertible (G23) buy online to reduce replacement cost

The most popular spare parts in the category Spark plugs BMW 4 Convertible. Engine spark plugs BMW G23 4 Convertible: buy high-quality parts from leading brands

-55%
RIDEX 686S0010 genuine BMW 4 Convertible (G23) spark plugs cost
Reviews - 95
Parts Details
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 20,8
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • RIDEX: Spark plug
  • Item number: 686S0010
  • Condition: New
Details
RIDEX 686S0010 Spark plug Spanner Size: 20,8
Article number: 686S0010
compared to RRP 3,78 €

1,69 €
Price per item
price incl. 23% VAT, excl. delivery costs
-48%
RIDEX 686S0003 genuine BMW 4 Convertible (G23) spark plugs cost
Reviews - 29
Parts Details
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode, Unscrewable SAE connector
  • Electrode Gap [mm]: 0,9, 0,8
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14 x 1,25
  • Assy. / disassy. by qualified personnel required!
  • RIDEX: Spark plug
  • Item number: 686S0003
  • Condition: New
Details
RIDEX 686S0003 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 686S0003
compared to RRP 3,78 €

1,94 €
Price per item
price incl. 23% VAT, excl. delivery costs
-48%
RIDEX 686S0011 genuine BMW 4 Convertible (G23) spark plugs cost
Reviews - 51
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
  • RIDEX: Spark plug
  • Item number: 686S0011
  • Condition: New
Details
RIDEX 686S0011 Spark plug M 14 x 1,25, Spanner Size: 20,8
Article number: 686S0011
compared to RRP 3,78 €

1,96 €
Price per item
price incl. 23% VAT, excl. delivery costs
-55%
RIDEX 686S0005 genuine BMW 4 Convertible (G23) spark plugs cost
Reviews - 50
Parts Details
  • Product line: Nickel
  • Spark Plug: 2 - Earthed Electrode, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • External Thread [mm]: M14 x 1,25
  • Thread Size 1: 19
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 43
  • Number of pins: 2
  • RIDEX: Spark plug
  • Item number: 686S0005
  • Condition: New
Details
RIDEX 686S0005 Spark plug Spanner Size: 16 mm
Article number: 686S0005
compared to RRP 6,32 €

2,83 €
Price per item
price incl. 23% VAT, excl. delivery costs
-57%
RIDEX 686S0031 2021 BMW 4 Convertible (G23) spark plugs price
Reviews - 62
Parts Details
  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Thread Size: M14x1,25
  • Thread Size 1: 19
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 43
  • RIDEX: Spark plug
  • Item number: 686S0031
  • Condition: New
Details
RIDEX 686S0031 Spark plug M14x1,25, Spanner Size: 16 mm
Article number: 686S0031
compared to RRP 6,32 €

2,70 €
Price per item
price incl. 23% VAT, excl. delivery costs
-51%
RIDEX 686S0034 2020 BMW 4 Convertible (G23) spark plugs price
Reviews - 20
Parts Details
  • Product line: Iridium TT
  • Spark Plug: 1 - Earthed Electrode, Iridium Middle Electrode
  • Spanner Size: 16 mm
  • Thread Size 1: 19
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 43
  • RIDEX: Spark plug
  • Item number: 686S0034
  • Condition: New
Details
RIDEX 686S0034 Spark plug Spanner Size: 16 mm
Article number: 686S0034
compared to RRP 11,40 €

5,52 €
Price per item
price incl. 23% VAT, excl. delivery costs
-56%
CHAMPION OE259 2025 BMW 4 Convertible (G23) spark plugs price
Reviews - 11
Parts Details
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Iridium Middle Electrode
  • Electrode Gap [mm]: 0,74
  • Spanner Size: 14 mm Bi-Hex
  • Quality / Grade: Pt GE
  • Thread Length [mm]: 25,5
  • Spark Position [mm]: 2,9
  • Thread Size: M12x1.25
  • Connector type: Cup
  • Version: Copper Gasket
  • Packing Type: Box
  • Technical Information Number: RERX4ZWYPD-1
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 25
  • Shaft Length [mm]: 3,0
  • Packaging length [cm]: 9,2
  • Packaging width [cm]: 2,7
  • Packaging height [cm]: 2,5
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 9
  • Projection [mm]: 0,9
  • CHAMPION: Spark plug
  • Item number: OE259
  • Condition: New
Details
CHAMPION RERX4ZWYPD-1 Spark plug RERX4ZWYPD-1, M12x1.25, Spanner Size: 14 mm Bi-Hex, Pt GE
Article number: OE259
compared to RRP 36,37 €

15,87 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK 95248 2024 BMW 4 Convertible (G23) spark plugs price
Reviews - 8
Parts Details
  • Spark Plug: with gasket seat, Ring type connector (cup-shaped), Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm
  • Spanner Size: 14 mm
  • Thread Length [mm]: 28,5
  • Spark Position [mm]: 4,7
  • Thread Size: M12 x 1,25
  • Version: Bi-Hex
  • NGK: Spark plug
  • Item number: 95248
  • Condition: New
Details
NGK SILZKGR8C8S Spark plug M12 x 1,25, Spanner Size: 14 mm
Article number: 95248
25,69 €
Price per item
price incl. 23% VAT, excl. delivery costs
BOSCH 0 242 235 668 BMW 4 Convertible (G23) engine spark plug
Reviews - 20
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
3,65 €
Price per item
price incl. 23% VAT, excl. delivery costs
-25%
DENSO K20TT 4 Convertible (G23) spark plug
Reviews - 26
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 [mm]: 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 5,72 €

4,24 €
Price per item
price incl. 23% VAT, excl. delivery costs
BOSCH 0 242 229 878 BMW 4 Convertible (G23) engine spark plugs
Reviews - 36
Parts Details
  • Electrode Gap [mm]: 1,0
  • 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: 0 242 229 878
  • Condition: New
Details
BOSCH FLR 8 LDCU+ Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 229 878
13,61 €
Price per set of 4 pieces
price incl. 23% VAT, excl. delivery costs
NGK 2288 4 Convertible (G23) spark plugs
Reviews - 39
Parts Details
  • Spark Plug: Nickel Middle Electrode, 2 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 6,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 2288
  • Condition: New
Details
NGK BKR6EK Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 2288
5,96 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK 1565 2025 BMW 4 Convertible (G23) engine spark plug prices
Reviews - 25
Parts Details
  • Product line: LPG Laser Line
  • Spark Plug: Iridium Middle Electrode, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Thread Size: M14 x 1,25
  • Fuel Type: CNG / LPG
  • Recommended change interval [km]: 60000
  • NGK: Spark plug
  • Item number: 1565
  • Condition: New
Details
NGK LPG6 Spark plug CNG/LPGM14 x 1,25, Spanner Size: 16 mm
Article number: 1565
24,54 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK 1496 2024 4 Convertible (G23) spark plug prices
Reviews - 83
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
20,34 €
Price per item
price incl. 23% VAT, excl. delivery costs
BOSCH 0 242 232 802 2023 BMW 4 Convertible (G23) engine spark plugs prices
Reviews - 30
Parts Details
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Supplementary Info: Premium 4
  • Thread Length [mm]: 19
  • Spark Position [mm]: 5
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 4
  • BOSCH: Spark plug
  • Item number: 0 242 232 802
  • Condition: New
Details
BOSCH 510 Spark plug M 14 x 1,25, Spanner Size: 16 mm, Premium 4
Article number: 0 242 232 802
18,84 €
Price per set of 4 pieces
price incl. 23% VAT, excl. delivery costs
-63%
CHAMPION OE245 2022 4 Convertible (G23) spark plugs prices
Reviews - 13
Parts Details
  • Product line: Platinum CT
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Iridium Middle Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 14 mm Bi-Hex
  • Quality / Grade: Pt GE
  • Thread Length [mm]: 25,5
  • Spark Position [mm]: 3,7
  • Thread Size: M12x1.25
  • Connector type: HS 6,4
  • Version: Copper Gasket
  • Packing Type: Box
  • Technical Information Number: RERX4ZWYPB
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 25
  • Shaft Length [mm]: 2
  • 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]: 1,2
  • CHAMPION: Spark plug
  • Item number: OE245
  • Condition: New
Details
CHAMPION RERX4ZWYPB Spark plug RERX4ZWYPB, M12x1.25, Spanner Size: 14 mm Bi-Hex, Pt GE
Article number: OE245
compared to RRP 41,91 €

15,44 €
Price per item
price incl. 23% VAT, excl. delivery costs
BOSCH 0 242 240 593 2021 BMW 4 Convertible (G23) spark plug prices
Reviews - 73
Parts Details
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • 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: 0 242 240 593
  • Condition: New
Details
BOSCH +13 Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 240 593
3,61 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK 94201 2020 4 Convertible (G23) engine spark plugs prices
Reviews - 57
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
13,99 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK 2477 2025 BMW 4 Convertible (G23) spark plug set prices
Reviews - 83
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]: 5,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 2477
  • Condition: New
Details
NGK ZFR5FIX-11 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 2477
12,91 €
Price per item
price incl. 23% VAT, excl. delivery costs
NGK 6343 2024 4 Convertible (G23) spark plugs prices
Reviews - 37
Parts Details
  • Product line: V-Line
  • 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: 6343
  • Condition: New
Details
NGK BKR6EQUP Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 6343
12,69 €
Price per item
price incl. 23% VAT, excl. delivery costs

Spark plugs for BMW 4 Convertible (G23): what brand is best?

Customer ratings show that the preferred brands for product category Spark plugs for BMW 4 Convertible (G23) are:

  • NGK
  • BOSCH
  • RIDEX
  • DENSO
  • CHAMPION

Spark plugs for BMW 4 Convertible (G23): what price can I expect to pay?

The cost of car parts and accessories within the category Spark plugs for BMW 4 Convertible (G23) goes from around €1 up to €26, depending on the brand and product specifications.

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14 Days Returns Policy
14 Days Returns Policy

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