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Audi A8 4N2 spark plugs iridium and platinum

Audi A8 4N2 platinum and iridium spark plugs
Select your car model to search for AUDI A8 (4N2, 4N8) spark plugs
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Where to buy iridium and platinum Audi A8 4N2 spark plugs at a good price? At AUTODOC!

Best spark plugs for Audi A8 4N2 — save with our low prices

Engine spark plug AUDI A8 (4N2, 4N8) car models

Audi A8 4N2 45 TDI
AUDI A8 4N2, 4N8 50 TDI:
Audi A8 4N2 50 TFSI
AUDI A8 4N2, 4N8 55 TFSI:
Audi A8 4N2 60 TDI
AUDI A8 4N2, 4N8 60 TFSI:
Audi A8 4N2 S8 Mild
See the best deals for Audi A8 4N2 engine spark plug and other ignition and preheating categories:

AUTODOC Bestsellers: buy online at a good price to reduce Audi A8 4N2 spark plugs replacement costs

Best selling replacement part: Spark plugs AUDI A8. You have the choice between various Engine spark plugs AUDI 4N2, 4N8 A8 brand manufacturers or to buy another high quality car part

RIDEX 686S0315 2025 Audi A8 4N2 spark plugs price uk
Reviews - 1
Parts Details
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • RIDEX: Spark plug
  • Item number: 686S0315
  • Condition: New
Details
RIDEX 686S0315 Spark plug Spanner Size: 16 mm
Article number: 686S0315
£ 23,88
(Price per set)
price incl. 20% VAT, excl. delivery costs
-15%
NGK 93560 2024 Audi A8 4N2 spark plugs price uk
Reviews - 7
Parts Details
  • Spark Plug: Ring type connector (cup-shaped), 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]: 3,5
  • Thread Size: M12 x 1,25
  • NGK: Spark plug
  • Item number: 93560
  • Condition: New
Details
NGK SILKGR9A7ES Spark plug M12 x 1,25, Spanner Size: 14 mm
Article number: 93560
compared to RRP £ 27,48

£ 23,16
Price per item
price incl. 20% VAT, excl. delivery costs
STARK SKSP-19990313 2023 Audi A8 4N2 spark plugs price uk
Reviews - 1
Parts Details
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • STARK: Spark plug
  • Item number: SKSP-19990313
  • Condition: New
Details
STARK SKSP-19990313 Spark plug Spanner Size: 16 mm
Article number: SKSP-19990313
£ 23,88
(Price per set)
price incl. 20% VAT, excl. delivery costs
KAMOKA 7090552 2022 Audi A8 4N2 spark plugs price uk
Parts Details
  • Spark Plug: Ring type connector (cup-shaped), 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]: 3,5
  • Thread Size: M12 x 1,25
  • KAMOKA: Spark plug
  • Item number: 7090552
  • Condition: New
Details
KAMOKA 7090552 Spark plug M12 x 1,25, Spanner Size: 14 mm
Article number: 7090552
£ 9,48
price incl. 20% VAT, excl. delivery costs
-20%
NGK 1496 2021 Audi A8 4N2 spark plugs price uk
Reviews - 85
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
compared to RRP £ 23,65

£ 18,84
Price per item
price incl. 20% VAT, excl. delivery costs
BOSCH 0 242 236 564 2020 Audi A8 4N2 spark plugs price uk
Reviews - 44
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: 0 242 236 564
  • Condition: New
Details
BOSCH +50 Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 236 564
£ 10,11
Price per item
price incl. 20% VAT, excl. delivery costs
NGK 5637 2019 Audi A8 4N2 spark plugs price uk
Reviews - 16
Parts Details
  • Product line: V-Line
  • 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]: 19,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 5637
  • Condition: New
Details
NGK BP6E Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 5637
£ 2,80
Price per item
price incl. 20% VAT, excl. delivery costs
BOSCH 0 242 229 654 2018 Audi A8 4N2 spark plugs price uk
Reviews - 65
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: 0 242 229 654
  • Condition: New
Details
BOSCH FLR 8 LDCU+ Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 242 229 654
£ 4,08
Price per item
price incl. 20% VAT, excl. delivery costs
DENSO K20PR-U Audi A8 4N2 spark plugs
Reviews - 19
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 [mm]: 14
  • Weight [g]: 43
  • for OE number: 5960.F0
  • alternative item: K20TT
  • DENSO: Spark plug
  • Item number: K20PR-U
  • Condition: New
Details
DENSO 3145 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: K20PR-U
£ 3,21
Price per item
price incl. 20% VAT, excl. delivery costs
BOSCH 0 241 235 752 Audi A8 4N2 spark plugs
Reviews - 11
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: 3
  • BOSCH: Spark plug
  • Item number: 0 241 235 752
  • Condition: New
Details
BOSCH F 7 LTCR Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 241 235 752
£ 4,15
Price per item
price incl. 20% VAT, excl. delivery costs
BOSCH 0 242 235 668 Audi A8 4N2 spark plugs
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
£ 3,41
Price per item
price incl. 20% VAT, excl. delivery costs
NGK 7811 Audi A8 4N2 spark plugs
Reviews - 37
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]: 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
£ 2,97
Price per item
price incl. 20% VAT, excl. delivery costs
-17%
DENSO K20TT Audi A8 4N2 spark plug replacement
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 £ 4,79

£ 3,97
Price per item
price incl. 20% VAT, excl. delivery costs
-38%
DENSO IK16TT Audi A8 4N2 spark plug replacement
Reviews - 60
Parts Details
  • Product line: Iridium TT
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Gross Weight [g]: 46
  • alternative item: IK16TT
  • DENSO: Spark plug
  • Item number: IK16TT
  • Condition: New
Details
DENSO 4701 Spark plug M14x1.25,
Article number: IK16TT
compared to RRP £ 20,42

£ 12,49
Price per item
price incl. 20% VAT, excl. delivery costs
-24%
NGK 2023 Audi A8 4N2 spark plug replacement
Reviews - 10
Parts Details
  • Spark Plug: Unscrewable SAE connector, Nickel 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: 2023
  • Condition: New
Details
NGK BPR7ES Spark plug M14 x 1,25, Spanner Size: 20,8 mm
Article number: 2023
compared to RRP £ 4,93

£ 3,70
Price per item
price incl. 20% VAT, excl. delivery costs
-15%
NGK 2397 Audi A8 4N2 spark plug replacement
Reviews - 101
Parts Details
  • Spark Plug: Nickel Middle Electrode, 3 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 5,2
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 2397
  • Condition: New
Details
NGK BKUR6ET-10 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 2397
compared to RRP £ 7,42

£ 6,27
Price per item
price incl. 20% VAT, excl. delivery costs
BOSCH 0 241 245 673 Audi A8 4N2 spark plug price uk
Reviews - 33
Parts Details
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 4
  • Thread Size: M 14 x 1,25
  • Connector type: Napf
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 241 245 673
  • Condition: New
Details
BOSCH FQ 5 NPP 332 S Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 241 245 673
£ 11,48
Price per item
price incl. 20% VAT, excl. delivery costs
-38%
DENSO IT20TT Audi A8 4N2 spark plug price uk
Reviews - 20
Parts Details
  • Product line: Iridium TT
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 17,5
  • Thread Size: M14x1.25
  • Diameter [mm]: 14
  • Gross Weight [g]: 43
  • alternative item: IT20TT
  • DENSO: Spark plug
  • Item number: IT20TT
  • Condition: New
Details
DENSO 4714 Spark plug M14x1.25,
Article number: IT20TT
compared to RRP £ 20,42

£ 12,56
Price per item
price incl. 20% VAT, excl. delivery costs
-26%
NGK 94224 Audi A8 4N2 spark plug price uk
Reviews - 31
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
compared to RRP £ 23,92

£ 17,63
Price per item
price incl. 20% VAT, excl. delivery costs
-37%
CHAMPION CCH980 Audi A8 4N2 spark plug price uk
Reviews - 1
Parts Details
  • Product line: Powersport
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Copper Centre Electrode
  • Electrode Gap [mm]: 0,5
  • Spanner Size: 16 mm
  • Quality / Grade: Nickel GE
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: SAE
  • Packing Type: Box
  • Technical Information Number: XC92YC
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 9,5
  • Packaging width [cm]: 2,4
  • Packaging height [cm]: 2,2
  • Resistor from [kOhm]: 6
  • Resistor to [kOhm]: 15
  • Projection [mm]: 1,5
  • CHAMPION: Spark plug
  • Item number: CCH980
  • Condition: New
Details
CHAMPION XC92YC Spark plug XC92YC, M14x1.25, Spanner Size: 16 mm, Nickel GE
Article number: CCH980
compared to RRP £ 7,12

£ 4,42
Price per item
price incl. 20% VAT, excl. delivery costs

The most read articles on the topic spark plugs for Audi A8 4N2

Spark plugs Audi A8 4N2: which brand is better?

According to our customers, the best spare parts in the product category Spark plug set iridium and platinum AUDI A8 come from the following brands:

  • RIDEX
  • RIDEX PLUS
  • BOSCH
  • NGK
  • STARK

Spark plug AUDI A8 (4N2, 4N8): how much does this product cost?

The price of car parts within the category Engine spark plugs AUDI A8 (4N2, 4N8) ranges from £2 to £24, depending on the manufacturer and product specifications.

Safe Order 200 days for spark plugs Audi A8 4N2 purchase
Safe Order 200 days
Safe Order 200 days

Confidence in online shopping! You can return Audi A8 4N2 spark plugs 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 iridium and platinum spark plugs Audi A8 4N2 purchase
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