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Audi A4 B9 Avant spark plugs iridium and platinum – find the right fit for your vehicle

Top-quality spark plugs platinum and iridium Audi A4 B9 Avant available at low prices
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AUDI A4 B9 Avant (8W5, 8WD) – find the right Spark plugs for your vehicle

Genuine Audi A4 B9 Avant engine spark plug upgrade — enjoy exclusive savings and deals

Most in-demand Engine spark plugs for AUDI A4 B9 Avant (8W5, 8WD)

Top-selling parts in the Engine spark plugs section for AUDI A4 B9 Avant. Select a high-quality engine spark plugs your AUDI 8W5, 8WD A4 B9 Avant from our trusted range.

-49%
RIDEX 686S0310 genuine Audi A4 B9 Avant spark plugs cost
Reviews - 8
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: 686S0310
  • Condition: New
Details
RIDEX 686S0310 Spark plug Spanner Size: 20,8
Article number: 686S0310
compared to RRP 18,00 €

9, 16 €
(Price per set)
36,64 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-50%
RIDEX 686S0083 genuine Audi A4 B9 Avant spark plugs cost
Reviews - 33
Parts Details
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Size: M 12 x 1,25
  • Connector type: Napf
  • Tightening Torque [Nm]: 23
  • Number of pins: 1
  • RIDEX: Spark plug
  • Item number: 686S0083
  • Condition: New
Details
RIDEX 686S0083 Spark plug M 12 x 1,25, Spanner Size: 16 mm
Article number: 686S0083
compared to RRP 22,20 €

10, 99 €
Price per item
43,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-40%
RIDEX 686S0088 genuine Audi A4 B9 Avant spark plugs cost
Reviews - 4
Parts Details
  • Spark Plug: Ring type connector (cup-shaped), Platinum Middle Electrode, 1 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • External Thread [mm]: 14,0
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3,5
  • RIDEX: Spark plug
  • Item number: 686S0088
  • Condition: New
Details
RIDEX 686S0088 Spark plug Spanner Size: 16 mm
Article number: 686S0088
compared to RRP 22,80 €

13, 49 €
Price per item
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-41%
RIDEX 686S0175 genuine Audi A4 B9 Avant spark plugs cost
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]: 4,0
  • Thread Size: M12 x 1,25, M12x1.25
  • RIDEX: Spark plug
  • Item number: 686S0175
  • Condition: New
Details
RIDEX 686S0175 Spark plug M12 x 1,25, M12x1.25, Spanner Size: 16 mm
Article number: 686S0175
compared to RRP 23,10 €

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

Sold by AUTODOC

-54%
BOSCH 0 241 145 523 2022 Audi A4 B9 Avant spark plugs price
Reviews - 55
Parts Details
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Size: M 12 x 1,25
  • Connector type: Napf
  • Tightening Torque [Nm]: 23
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 241 145 523
  • Condition: New
Details
BOSCH Y 5 KPP 332 Spark plug M 12 x 1,25, Spanner Size: 16 mm
Article number: 0 241 145 523
compared to RRP 32,17 €

14, 49 €
Price per item
57,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 91898 2021 Audi A4 B9 Avant spark plugs price
Reviews - 24
Parts Details
  • Spark Plug: Ring type connector (cup-shaped), Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • NGK: Spark plug
  • Item number: 91898
  • Condition: New
Details
NGK ILFER7C8EG Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 91898
22, 99 €
Price per item
91,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-6%
BERU Z367 2020 Audi A4 B9 Avant spark plugs price
Reviews - 15
Parts Details
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16mm
  • Supplementary Info: IRIDIUM
  • Thread Length [mm]: 26,5
  • Thread Size: M14x1.25
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Resistor from [kOhm]: 1
  • Resistor to [kOhm]: 3
  • Packaging length [cm]: 9
  • Packaging height [cm]: 2
  • Packaging width [cm]: 2
  • BERU: Spark plug
  • Item number: Z367
  • Condition: New
Details
BERU 14 F-5 MIUR2L Spark plug M14x1.25, Spanner Size: 16mm, IRIDIUM
Article number: Z367
compared to RRP 18,80 €

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

Sold by AUTODOC

KAMOKA 7090007 2019 Audi A4 B9 Avant spark plugs price
Reviews - 2
Parts Details
  • Spark Plug: Platinum Middle Electrode, 1 - Earthed Electrode, with gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 16
  • for OE number: 06K 905 601 B
  • KAMOKA: Spark plug
  • Item number: 7090007
  • Condition: New
Details
KAMOKA PLFER7A8EG Spark plug Spanner Size: 16 mm
Article number: 7090007
13, 49 €
Price per item
53,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NGK 94712 Audi A4 B9 Avant engine spark plug
Reviews - 9
Parts Details
  • Spark Plug: Ring type connector (cup-shaped), Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression, with gasket seat
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • Resistance [Ohm]: 1,4
  • NGK: Spark plug
  • Item number: 94712
  • Condition: New
Details
NGK SILFER8C7ES Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 94712
21, 49 €
Price per item
85,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

BOSCH 0 241 145 528 Audi A4 B9 Avant spark plug
Reviews - 25
Parts Details
  • Electrode Gap [mm]: 0,75
  • Spanner Size: 16 mm
  • Thread Length [mm]: 20,5
  • Spark Position [mm]: 2
  • Connector type: Napf
  • Tightening Torque [Nm]: 23
  • Number of pins: 1
  • BOSCH: Spark plug
  • Item number: 0 241 145 528
  • Condition: New
Details
BOSCH YA5KIP80 Spark plug Spanner Size: 16 mm
Article number: 0 241 145 528
15, 99 €
Price per item
47,97 € / Price per 3 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

RIDEX PLUS 686S0088P Audi A4 B9 Avant engine spark plugs
Reviews - 1
Parts Details
  • Product line: Platinum
  • Spark Plug: Ring type connector (cup-shaped), Platinum Middle Electrode, 1 - Earthed Electrode, with gasket seat, Platinum mass electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • Resistor [kOhm]: 2
  • RIDEX PLUS: Spark plug
  • Item number: 686S0088P
  • Condition: New
Details
RIDEX PLUS 686S0088P Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 686S0088P
15, 99 €
Price per item
63,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

KAMOKA 7090552 Audi A4 B9 Avant spark plugs
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 06M905606F Spark plug M12 x 1,25, Spanner Size: 14 mm
Article number: 7090552
10, 49 €
41,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-49%
STARK SKSP-19990308 2026 Audi A4 B9 Avant engine spark plug prices
Reviews - 3
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
  • STARK: Spark plug
  • Item number: SKSP-19990308
  • Condition: New
Details
STARK SKSP-19990308 Spark plug Spanner Size: 20,8
Article number: SKSP-19990308
compared to RRP 18,00 €

9, 16 €
(Price per set)
36,64 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

RIDEX PLUS 686S0083P 2025 Audi A4 B9 Avant spark plug prices
Reviews - 1
Parts Details
  • Product line: Platinum
  • Spark Plug: 1 - Earthed Electrode, Platinum Middle Electrode, Platinum mass electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 2,5
  • Thread Size: M12x1,25
  • Resistor [kOhm]: 2
  • RIDEX PLUS: Spark plug
  • Item number: 686S0083P
  • Condition: New
Details
RIDEX PLUS 686S0083P Spark plug M12x1,25, Spanner Size: 16 mm
Article number: 686S0083P
13, 99 €
Price per item
55,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

RIDEX PLUS 686S0175P 2024 Audi A4 B9 Avant engine spark plugs prices
Reviews - 1
Parts Details
  • Product line: Platinum
  • Spark Plug: Platinum Middle Electrode, Platinum mass electrode, 1 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 2,5
  • Thread Size: M12 x 1,25
  • RIDEX PLUS: Spark plug
  • Item number: 686S0175P
  • Condition: New
Details
RIDEX PLUS 686S0175P Spark plug M12 x 1,25, Spanner Size: 16 mm
Article number: 686S0175P
19, 49 €
Price per item
77,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-33%
MAGNETI MARELLI 062609000081 2023 Audi A4 B9 Avant spark plugs prices
Reviews - 1
Parts Details
  • Spark Plug: 1 - Earthed Electrode, with resistor
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M12*1.25
  • MAGNETI MARELLI: Spark plug
  • Item number: 062609000081
  • Condition: New
Details
MAGNETI MARELLI SPD7211-8 Spark plug M12*1.25, Spanner Size: 16 mm
Article number: 062609000081
compared to RRP 21,18 €

13, 99 €
Price per item
55,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

KAMOKA 7090008 2022 AUDI A4 B9 Avant (8W5, 8WD) spark plug prices
Reviews - 1
Parts Details
  • Spark Plug: Platinum Middle Electrode, 1 - Earthed Electrode, with gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • KAMOKA: Spark plug
  • Item number: 7090008
  • Condition: New
Details
KAMOKA PKER7A8EGS Spark plug Spanner Size: 16 mm
Article number: 7090008
13, 49 €
Price per item
53,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-26%
CHAMPION OE246 2021 Audi A4 B9 Avant engine spark plugs prices
Reviews - 10
Parts Details
  • Product line: Platinum CT
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Iridium Middle Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • Quality / Grade: Pt GE
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3
  • Thread Size: M14x1.25
  • Connector type: HS 6,4
  • Packing Type: Box
  • Technical Information Number: KEC6WYPB-1
  • Resistor to [kOhm]: 2
  • Tightening torque from [Nm]: 25
  • Tightening torque to [Nm]: 30
  • Packaging length [cm]: 8,85
  • Packaging width [cm]: 2,6
  • Packaging height [cm]: 2,35
  • Projection [mm]: 1,5
  • CHAMPION: Spark plug
  • Item number: OE246
  • Condition: New
Details
CHAMPION KEC6WYPB-1 Spark plug KEC6WYPB-1, M14x1.25, Spanner Size: 16 mm, Pt GE
Article number: OE246
compared to RRP 20,27 €

14, 99 €
Price per item
59,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-34%
BOSCH 0 241 245 677 2020 AUDI A4 B9 Avant (8W5, 8WD) spark plug set prices
Reviews - 10
Parts Details
  • Electrode Gap [mm]: 0,65
  • 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: 0 241 245 677
  • Condition: New
Details
BOSCH F5NII33R2 Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 0 241 245 677
compared to RRP 33,38 €

21, 99 €
Price per item
87,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-15%
BERU Z365 2019 Audi A4 B9 Avant spark plugs prices
Reviews - 9
Parts Details
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
  • Supplementary Info: ULTRA
  • Thread Length [mm]: 21,5
  • Technical Information Number: 12 F-6 LPPR2L
  • Packaging length [cm]: 9
  • Packaging height [cm]: 2
  • Packaging width [cm]: 2
  • Tightening torque from [Nm]: 15
  • Tightening torque to [Nm]: 25
  • Resistor from [kOhm]: 1
  • Resistor to [kOhm]: 2
  • BERU: Spark plug
  • Item number: Z365
  • Condition: New
Details
BERU 12 F-6 LPPR2L Spark plug 12 F-6 LPPR2L, , ULTRA
Article number: Z365
compared to RRP 17,10 €

14, 49 €
Price per item
57,96 € / Price per 4 items
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

Spark plugs: components for the most widely used AUDI A4 B9 Avant (8W5, 8WD) models

Audi A4 B9 Avant 1.4
AUDI A4 8W5, 8WD 2.0:
Audi A4 B9 Avant 3.0
AUDI A4 8W5, 8WD 30 TDI:
Audi A4 B9 Avant 35 TDI
AUDI A4 8W5, 8WD 35 TFSI:
Audi A4 B9 Avant 40 TDI
AUDI A4 8W5, 8WD 40 TFSI:
Audi A4 B9 Avant 45 TDI
AUDI A4 8W5, 8WD 45 TFSI:
Audi A4 B9 Avant 50 TDI
AUDI A4 8W5, 8WD RS4:
Audi A4 B9 Avant S4 3.0
AUDI A4 8W5, 8WD S4 TDI:
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