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Audi A4 B9 Saloon service kit – find the right fit for your vehicle

Top-quality service kit Audi A4 B9 Saloon available at low prices
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AUDI A4 B9 Saloon (8W2, 8WC) – find the right Service kit for your vehicle

Genuine Audi A4 B9 Saloon service kit & filter set upgrade — enjoy exclusive savings and deals

Most in-demand Filter set for AUDI A4 B9 Saloon (8W2, 8WC)

Top-selling parts in the Filter set section for AUDI A4 B9 Saloon. Select a high-quality filter set your AUDI 8W2, 8WC A4 B9 Saloon from our trusted range.

-45%
RIDEX 4055F34645 genuine Audi A4 B9 Saloon service kit cost
Reviews - 1
Parts Details
  • Filter type: Filter Insert, In-Line Filter
  • Diameter: 65, 55
  • Height: 102, 248
  • Inlet Ø [mm]: 9
  • Outlet Ø [mm]: 11
  • Fuel Type: Diesel
  • RIDEX: Filter kit
  • Item number: 4055F34645
  • Our price: 19,48 €
  • Condition: New
Details
RIDEX 4055F34645 Filter kit Filter Insert, In-Line Filter, Diesel
Article number: 4055F34645
compared to RRP 35,50 €

19,48 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-42%
RIDEX 4055F34672 genuine Audi A4 B9 Saloon service kit cost
Reviews - 1
Parts Details
  • Supplementary Article / Supplementary Info Info 2: with clamp holder
  • Filter type: Filter Insert, In-Line Filter
  • Diameter: 70,5, 55
  • Diameter 1 [mm]: 15,2
  • Height: 140,5, 248
  • Height 1 [mm]: 95,2
  • Fuel Type: Diesel
  • Inlet Ø [mm]: 9
  • Outlet Ø [mm]: 11
  • RIDEX: Filter kit
  • Item number: 4055F34672
  • Our price: 18,78 €
  • Condition: New
Details
RIDEX 4055F34672 Filter kit with clamp holder, Filter Insert, In-Line Filter, Diesel
Article number: 4055F34672
compared to RRP 32,90 €

18,78 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-47%
RIDEX 4055F9294 genuine Audi A4 B9 Saloon service kit cost
Parts Details
  • Supplementary Article / Supplementary Info: with gaskets / seals
  • Supplementary Article / Supplementary Info Info 2: with pre-filter, with seal ring
  • Filter type: Filter Insert, Air Recirculation Filter, In-Line Filter
  • Fuel Type: Diesel
  • Bolt Head- / Nut Design: Male Hex
  • RIDEX: Filter kit
  • Item number: 4055F9294
  • Our price: 30,56 €
  • Condition: New
Details
RIDEX 4055F9294 Filter kit with gaskets/seals, with pre-filter, with seal ring, Filter Insert, Air Recirculation Filter, In-Line Filter, Diesel
Article number: 4055F9294
compared to RRP 58,60 €

30,56 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-49%
RIDEX 4055F8992 genuine Audi A4 B9 Saloon service kit cost
Parts Details
  • Supplementary Article / Supplementary Info Info 2: with pre-filter
  • Filter type: Filter Insert
  • RIDEX: Filter kit
  • Item number: 4055F8992
  • Our price: 29,86 €
  • Condition: New
Details
RIDEX 4055F8992 Filter kit with pre-filter, Filter Insert
Article number: 4055F8992
compared to RRP 58,80 €

29,86 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-41%
RIDEX 4055F9292 2022 Audi A4 B9 Saloon service kit price
Parts Details
  • RIDEX: Filter kit
  • Item number: 4055F9292
  • Our price: 30,06 €
  • Condition: New
Details
RIDEX 4055F9292 Filter kit
Article number: 4055F9292
compared to RRP 51,70 €

30,06 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-48%
RIDEX 4055F11475 2021 Audi A4 B9 Saloon service kit price
Reviews - 1
Parts Details
  • Supplementary Article / Supplementary Info: with gaskets / seals
  • Supplementary Article / Supplementary Info Info 2: with pre-filter
  • Filter type: Filter Insert, Air Recirculation Filter, In-Line Filter, Pollen Filter
  • Fuel Type: Diesel
  • RIDEX: Filter kit
  • Item number: 4055F11475
  • Our price: 36,16 €
  • Condition: New
Details
RIDEX 4055F11475 Filter kit with gaskets/seals, with pre-filter, Filter Insert, Air Recirculation Filter, In-Line Filter, Pollen Filter, Diesel
Article number: 4055F11475
compared to RRP 70,50 €

36,16 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-49%
RIDEX 4055F11224 2020 Audi A4 B9 Saloon service kit price
Reviews - 2
Parts Details
  • Supplementary Article / Supplementary Info: with air filter, without oil drain plug
  • Supplementary Article / Supplementary Info Info 2: with pre-filter
  • Filter type: Filter Insert
  • Multi-piece: four-piece
  • RIDEX: Filter kit
  • Item number: 4055F11224
  • Our price: 35,46 €
  • Condition: New
Details
RIDEX 4055F11224 Filter kit with air filter, without oil drain plug, with pre-filter, Filter Insert, four-piece
Article number: 4055F11224
compared to RRP 70,70 €

35,46 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-48%
RIDEX 4055F15404 2019 Audi A4 B9 Saloon service kit price
Parts Details
  • Supplementary Article / Supplementary Info: with gaskets / seals
  • Supplementary Article / Supplementary Info Info 2: with seal ring
  • Filter type: Filter Insert, Air Recirculation Filter, In-Line Filter, Pollen Filter
  • Fuel Type: Diesel
  • Bolt Head- / Nut Design: Male Hex
  • RIDEX: Filter kit
  • Item number: 4055F15404
  • Our price: 38,15 €
  • Condition: New
Details
RIDEX 4055F15404 Filter kit with gaskets/seals, with seal ring, Filter Insert, Air Recirculation Filter, In-Line Filter, Pollen Filter, Diesel
Article number: 4055F15404
compared to RRP 74,00 €

38,15 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-49%
RIDEX 4055F14688 Audi A4 B9 Saloon service kit & filter set
Parts Details
  • Supplementary Article / Supplementary Info Info 2: with pre-filter
  • Filter type: Filter Insert, Pollen Filter
  • RIDEX: Filter kit
  • Item number: 4055F14688
  • Our price: 37,45 €
  • Condition: New
Details
RIDEX 4055F14688 Filter kit with pre-filter, Filter Insert, Pollen Filter
Article number: 4055F14688
compared to RRP 74,20 €

37,45 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-48%
RIDEX 4055F11476 Audi A4 B9 Saloon filter kit
Reviews - 1
Parts Details
  • RIDEX: Filter kit
  • Item number: 4055F11476
  • Our price: 41,06 €
  • Condition: New
Details
RIDEX 4055F11476 Filter kit
Article number: 4055F11476
compared to RRP 79,80 €

41,06 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-49%
RIDEX 4055F11225 Audi A4 B9 Saloon filter set
Parts Details
  • Supplementary Article / Supplementary Info: with air filter, without oil drain plug
  • Supplementary Article / Supplementary Info Info 2: with pre-filter
  • Filter type: Filter Insert, Activated Carbon Filter
  • Multi-piece: four-piece
  • RIDEX: Filter kit
  • Item number: 4055F11225
  • Our price: 40,36 €
  • Condition: New
Details
RIDEX 4055F11225 Filter kit with air filter, without oil drain plug, with pre-filter, Filter Insert, Activated Carbon Filter, four-piece
Article number: 4055F11225
compared to RRP 80,00 €

40,36 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-48%
RIDEX 4055F15414 Audi A4 B9 Saloon service kit
Parts Details
  • RIDEX: Filter kit
  • Item number: 4055F15414
  • Our price: 43,05 €
  • Condition: New
Details
RIDEX 4055F15414 Filter kit
Article number: 4055F15414
compared to RRP 83,30 €

43,05 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-49%
RIDEX 4055F14697 2026 Audi A4 B9 Saloon service kit & filter set prices
Reviews - 1
Parts Details
  • Supplementary Article / Supplementary Info: with oil drain plug
  • Supplementary Article / Supplementary Info Info 2: with pre-filter
  • Filter type: Filter Insert, In-Line Filter, Activated Carbon Filter
  • Multi-piece: five-piece
  • RIDEX: Filter kit
  • Item number: 4055F14697
  • Our price: 42,35 €
  • Condition: New
Details
RIDEX 4055F14697 Filter kit with oil drain plug, with pre-filter, Filter Insert, In-Line Filter, Activated Carbon Filter, five-piece
Article number: 4055F14697
compared to RRP 83,40 €

42,35 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-44%
RIDEX 4055F11473 2025 Audi A4 B9 Saloon filter kit prices
Parts Details
  • RIDEX: Filter kit
  • Item number: 4055F11473
  • Our price: 40,56 €
  • Condition: New
Details
RIDEX 4055F11473 Filter kit
Article number: 4055F11473
compared to RRP 72,90 €

40,56 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-43%
RIDEX 4055F11472 2024 Audi A4 B9 Saloon filter set prices
Reviews - 4
Parts Details
  • Length [mm]: 380
  • Width [mm]: 255
  • Height: 230
  • Packing Type: Blister Pack
  • RIDEX: Filter kit
  • Item number: 4055F11472
  • Our price: 35,66 €
  • Condition: New
Details
RIDEX 4055F11472 Filter kit
Article number: 4055F11472
compared to RRP 63,60 €

35,66 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-45%
RIDEX 4055F11222 2023 Audi A4 B9 Saloon service kit prices
Reviews - 4
Parts Details
  • Supplementary Article / Supplementary Info: with air filter, without oil drain plug
  • Supplementary Article / Supplementary Info Info 2: with pre-filter
  • Filter type: Filter Insert
  • Multi-piece: four-piece
  • RIDEX: Filter kit
  • Item number: 4055F11222
  • Our price: 34,96 €
  • Condition: New
Details
RIDEX 4055F11222 Filter kit with air filter, without oil drain plug, with pre-filter, Filter Insert, four-piece
Article number: 4055F11222
compared to RRP 63,80 €

34,96 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

K&N Filters KNF4055N0046 2022 AUDI A4 B9 Saloon (8W2, 8WC) service kit & filter set prices
Parts Details
  • Length [mm]: 309, 168
  • Width [mm]: 98
  • Filter type: Activated Carbon Filter
  • Height: 140, 112, 30
  • K&N Filters: Filter kit
  • Item number: KNF4055N0046
  • Our price: 136,30 €
  • Condition: New
Details
K&N Filters KNF4055N0046 Filter kit Activated Carbon Filter
Article number: KNF4055N0046
136,30 €
(Price per set)
price incl. 21% VAT, free delivery

Sold by AUTODOC

BOSCH BSH4055N0045 2021 Audi A4 B9 Saloon filter kit prices
Reviews - 2
Parts Details
  • Length [mm]: 309
  • Width [mm]: 220
  • Supplementary Article / Supplementary Info: with gaskets / seals
  • Filter type: Activated Carbon Filter, with antibacterial action, Particle Separation Rate >98% for 2.5µm (fine matter), with anti-allergic effect, with antiviral effect, with fungicidal effect
  • Inlet Ø [mm]: 8
  • Outlet Ø [mm]: 10
  • Height: 152, 102, 30, 250
  • Diameter: 169,4, 65
  • Inner Diameter 2 [mm]: 32
  • BOSCH: Filter kit
  • Item number: BSH4055N0045
  • Our price: 92,59 €
  • Condition: New
Details
BOSCH BSH4055N0045 Filter kit with gaskets/seals, Activated Carbon Filter, with antibacterial action, Particle Separation Rate >98% for 2.5µm (fine matter), with anti-allergic effect, with antiviral effect, with fungicidal effect
Article number: BSH4055N0045
92,59 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

MANN-FILTER MNF4055N0057 2020 AUDI A4 B9 Saloon (8W2, 8WC) filter set prices
Parts Details
  • Length [mm]: 311
  • Width [mm]: 220
  • Supplementary Article / Supplementary Info: with gasket / seal
  • Filter type: Activated Carbon Filter with polyphenol, with antibacterial action, Particulate filter (PM 2.5), with fungicidal effect, Activated Carbon Filter
  • Inlet Ø [mm]: 9
  • Outlet Ø [mm]: 11
  • Height: 155, 101, 31, 248
  • Inner Diameter [mm]: 79, 26
  • Diameter: 177, 65, 55
  • Inner Diameter 2 [mm]: 8
  • MANN-FILTER: Filter kit
  • Item number: MNF4055N0057
  • Our price: 98,29 €
  • Condition: New
Details
MANN-FILTER MNF4055N0057 Filter kit with gasket/seal, Activated Carbon Filter with polyphenol, with antibacterial action, Particulate filter (PM 2.5), with fungicidal effect, Activated Carbon Filter
Article number: MNF4055N0057
98,29 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

MANN-FILTER MNF4055N0055 2019 Audi A4 B9 Saloon oil service kit prices
Reviews - 1
Parts Details
  • Length [mm]: 311
  • Width [mm]: 220
  • Supplementary Article / Supplementary Info: with gasket / seal
  • Filter type: Activated Carbon Filter with polyphenol, with antibacterial action, Particulate filter (PM 2.5), with fungicidal effect, Activated Carbon Filter
  • Inlet Ø [mm]: 9
  • Outlet Ø [mm]: 11
  • Height: 155, 104, 31, 252
  • Inner Diameter [mm]: 79
  • Diameter: 177, 65, 55
  • Inner Diameter 2 [mm]: 27
  • MANN-FILTER: Filter kit
  • Item number: MNF4055N0055
  • Our price: 98,29 €
  • Condition: New
Details
MANN-FILTER MNF4055N0055 Filter kit with gasket/seal, Activated Carbon Filter with polyphenol, with antibacterial action, Particulate filter (PM 2.5), with fungicidal effect, Activated Carbon Filter
Article number: MNF4055N0055
98,29 €
(Price per set)
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

Service kit: components for the most widely used AUDI A4 B9 Saloon (8W2, 8WC) models

Audi A4 B9 Saloon 1.4
AUDI A4 8W2, 8WC 2.0:
Audi A4 B9 Saloon 3.0
AUDI A4 8W2, 8WC 30 TDI:
Audi A4 B9 Saloon 35 TDI
AUDI A4 8W2, 8WC 35 TFSI:
Audi A4 B9 Saloon 40 TDI
AUDI A4 8W2, 8WC 40 TFSI:
Audi A4 B9 Saloon 45 TDI
AUDI A4 8W2, 8WC 45 TFSI:
Audi A4 B9 Saloon 50 TDI
AUDI A4 8W2, 8WC S4 quattro:
Audi A4 B9 Saloon S4 TDI
Explore great-value discounts on
Safe Order 200 days for service kit Audi A4 B9 Saloon 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 €.

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