21652713 – OEM & Aftermarket Auto Parts Online

OE Reference Numbers

AUDI4B0 819 439 B•4B0 819 439 C•8E0 819 439

Show More▼

OE Number stands for Original Equipment Number — the number of a complete component or sub-assembly originally fitted to the vehicle. OE Number is interchangeable with the term Genuine Number.

Select your vehicle

Add your car to see parts that fit it exactly.

Select your vehicle

Add your car to see parts that fit it exactly.

OE parts come from the original manufacturer. Aftermarket parts are quality alternatives, often at a lower price.

48 results

21652713 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

CORTECO

Exact Match

21652713 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

19.79 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

CORTECO

Exact Match

21652713 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Length [mm]:300 mm

Width [mm]:203 mm

Height [mm]:30 mm

Weight [kg]:0.28 kg

19.79 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

VAG

OE Verified by Carbus24

4B0819439B - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.4

13.21 USD

In StockDispatch in 3 business days

Enquire on WhatsApp

CarBus24 Genuine Promise

No image

VAG

OE Verified by Carbus24

4B0819439B - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.4

Engine Features/Arrangement:for engines with retrofit single-mass flywheel

Filter type:Activated Carbon Filter

13.21 USD

In StockDispatch in 3 business days

Enquire on WhatsApp

CarBus24 Genuine Promise

090028 - Brake Force Regulator AUDI A6 C5 (4B2, 4B4) 2.5 TDI

GMC

OE Verified by Carbus24

090028 - Brake Force Regulator AUDI A6 C5 (4B2, 4B4) 2.5 TDI

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

GMC

OE Verified by Carbus24

090028 - Brake Force Regulator AUDI A6 C5 (4B2, 4B4) 2.5 TDI

Quality:GENUINE

Width [mm]:204 mm

Filter type:Particulate Filter

Height [mm]:30 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

ALLISON

OE Verified by Carbus24

398 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

ALLISON

OE Verified by Carbus24

398 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Filter type:Pollen Filter

Length [mm]:300 mm

Quality:GENUINE

Height [mm]:30 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

OE Verified by Carbus24

4B1819441C - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

OE Verified by Carbus24

4B1819441C - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Height 1 [mm]:203 mm

Thickness 1 [mm]:30 mm

Vehicle Equipment Line/Variant:Singolo / Single

Length 1 [mm]:297 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

WZF1398 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

ZERO

OE Verified by Carbus24

WZF1398 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

ZERO

OE Verified by Carbus24

WZF1398 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Length [mm]:296 mm

Filter type:Pollen Filter

Width [mm]:204 mm

Height [mm]:29 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

HENGST FILTER

E955LC - Filter, cabin air AUDI A6 C5 Avant (4B5, 4B6) 2.5 TDI quattro

19.27 USD

In StockDispatch in 3 business days

Enquire on WhatsApp

CarBus24 Genuine Promise

HENGST FILTER

E955LC - Filter, cabin air AUDI A6 C5 Avant (4B5, 4B6) 2.5 TDI quattro

Filter type:Activated Carbon Filter

Height [mm]:30 mm

Length [mm]:300 mm

Width [mm]:209 mm

19.27 USD

In StockDispatch in 3 business days

Enquire on WhatsApp

CarBus24 Genuine Promise

DCF054K - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.9 TDI

DENSO

DCF054K - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.9 TDI

15.71 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

DENSO

DCF054K - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.9 TDI

Height [mm]:30 mm

Weight [g]:360 g

Length [mm]:300 mm

Width [mm]:204 mm

15.71 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

FRAM

CFA9548 - Filter, cabin air AUDI A6 C5 Avant (4B5, 4B6) 3.7 quattro

26.08 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

FRAM

CFA9548 - Filter, cabin air AUDI A6 C5 Avant (4B5, 4B6) 3.7 quattro

Width [mm]:205 mm

Length [mm]:300 mm

Filter type:Activated Carbon Filter

Height [mm]:30 mm

26.08 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

DELPHI

TSP0325112C - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

10.23 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

DELPHI

TSP0325112C - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Length [mm]:300 mm

Height [mm]:30 mm

Filter type:Activated Carbon Filter

Width [mm]:200 mm

10.23 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

PURFLUX

AHC184 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

15 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

PURFLUX

AHC184 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Height [mm]:30 mm

Length [mm]:300 mm

Filter type:Activated Carbon Filter

Width [mm]:205 mm

15 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

FEBI BILSTEIN

19588 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

10.98 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

FEBI BILSTEIN

19588 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Length [mm]:300 mm

Width [mm]:205 mm

Height [mm]:30 mm

Weight [kg]:0.3 kg

10.98 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

WIX FILTERS

WP6999 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

13.51 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

WIX FILTERS

WP6999 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Length [mm]:299 mm

Width [mm]:205 mm

Filter type:Activated Carbon Filter

Height [mm]:30 mm

13.51 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

VALEO

698683 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

11.85 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

VALEO

698683 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Width [mm]:205 mm

Quantity:1

Length [mm]:300 mm

Height [mm]:31 mm

11.85 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

MANN-FILTER

CUK 3037 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.5 TDI

21.91 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

MANN-FILTER

CUK 3037 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.5 TDI

Fitting Position:Eng.compart. passeng. side, below plenum chamber cover

Length [mm]:300 mm

Width [mm]:204 mm

Height [mm]:30 mm

21.91 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

KNECHT

LAK 93 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.9 TDI

20.04 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

KNECHT

LAK 93 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.9 TDI

Packaging width [cm]:4.00 cm

Length [mm]:297.5 mm

Packaging length [cm]:21.0 cm

Basic version (Art. No.):LA 93

20.04 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

MEYLE

112 320 0004 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

9.38 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

MEYLE

112 320 0004 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Height [mm]:30 mm

Filter type:with Odour Absorbent Effect

Length [mm]:300 mm

Width [mm]:203 mm

9.38 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

FILTRON

K 1078A - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T

14.54 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

FILTRON

K 1078A - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T

Width [mm]:205 mm

Length [mm]:299 mm

Basic version (Art. No.):K 1078

EU General Product Safety Regulation (GPSR):IEC 60417-6183 mechanical expertise required

14.54 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

1 987 432 371 - Filter, cabin air CHRYSLER VOYAGER III VAN (GS_) 3.3 (GSHY52)

BOSCH

1 987 432 371 - Filter, cabin air CHRYSLER VOYAGER III VAN (GS_) 3.3 (GSHY52)

17.06 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

BOSCH

1 987 432 371 - Filter, cabin air CHRYSLER VOYAGER III VAN (GS_) 3.3 (GSHY52)

Height [mm]:30 mm

Quantity:1

Length [mm]:300 mm

Highly efficient version with active carbon (Art. No.):0986628513

17.06 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

SOFIMA

S 4101 CA - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.4

15.01 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

SOFIMA

S 4101 CA - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.4

Height [mm]:30 mm

Filter type:Activated Carbon Filter

Length [mm]:300 mm

Basic version (Art. No.):S 3032 C

15.01 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

TOPRAN

109 106 - Filter, cabin air AUDI A6 C5 Avant (4B5, 4B6) 2.8

4.52 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

TOPRAN

109 106 - Filter, cabin air AUDI A6 C5 Avant (4B5, 4B6) 2.8

Filter type:Pollen Filter

Height [mm]:30 mm

Width [mm]:202 mm

Length [mm]:300 mm

4.52 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

PURRO

PUR-PC0004C - Filter, cabin air AUDI ALLROAD C5 (4BH) 2.5 TDI quattro

6.45 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

PURRO

PUR-PC0004C - Filter, cabin air AUDI ALLROAD C5 (4BH) 2.5 TDI quattro

Width [mm]:205 mm

Length [mm]:299 mm

Filter type:Activated Carbon Filter

Height [mm]:30 mm

6.45 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

FEBI BILSTEIN

19726 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

6.3 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

FEBI BILSTEIN

19726 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Length [mm]:300 mm

Height [mm]:30 mm

Width [mm]:203 mm

Filter type:Particulate Filter

6.3 USD

Dispatch in 3 business days

CarBus24 Genuine Promise

MECAFILTER

EKR7092 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.9 TDI

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MECAFILTER

EKR7092 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.9 TDI

Length [mm]:300 mm

Height [mm]:30 mm

Width [mm]:205 mm

Filter type:Activated Carbon Filter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MULLER FILTER

FK117 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MULLER FILTER

FK117 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Height [mm]:30 mm

Filter type:Activated Carbon Filter

Length [mm]:300 mm

Width [mm]:205 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

TECNOCAR

EC387 - Filter, cabin air AUDI A6 C5 Avant (4B5, 4B6) 3.7

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

TECNOCAR

EC387 - Filter, cabin air AUDI A6 C5 Avant (4B5, 4B6) 3.7

Length [mm]:300 mm

Width [mm]:205 mm

Height [mm]:30 mm

Filter type:Activated Carbon Filter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SIDAT

398 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.4

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SIDAT

398 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.4

Engine Features/Arrangement:for engines with retrofit single-mass flywheel

Filter type:Activated Carbon Filter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

3F QUALITY

521 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

3F QUALITY

521 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Filter type:Activated Carbon Filter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

METAL LEVE

LAK 93 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.4

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

METAL LEVE

LAK 93 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.4

Packaging length [cm]:21.0 cm

Filter type:Activated Carbon Filter

Highly efficient version with active carbon (Art. No.):LAO 93

Height [mm]:31.0 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MAHLE

LAK 93 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.9 TDI

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

MAHLE

LAK 93 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.9 TDI

Length [mm]:300.0 mm

Packaging width [cm]:3.99 cm

Basic version (Art. No.):LA 93

Width [mm]:204 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

UFI

54.101.00 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

UFI

54.101.00 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Width [mm]:205 mm

Highly efficient version with active carbon (Art. No.):34.101.00

Basic version (Art. No.):53.032.00

Height [mm]:30 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DENCKERMANN

M110038 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.8 quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DENCKERMANN

M110038 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.8 quattro

Height [mm]:30 mm

Width [mm]:205 mm

Filter type:Activated Carbon Filter

Length [mm]:300 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DENCKERMANN

M110038A - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.5 TDI

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DENCKERMANN

M110038A - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.5 TDI

Filter type:Particulate filter (PM 2.5)

Length [mm]:300 mm

Width [mm]:205 mm

Height [mm]:30 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DENCKERMANN

M110065 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

DENCKERMANN

M110065 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Filter type:Fresh Air Filter

Height [mm]:30 mm

Width [mm]:205 mm

Length [mm]:300 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SCT - MANNOL

SAK 135 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SCT - MANNOL

SAK 135 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Length [mm]:300 mm

Width [mm]:204.4 mm

Height [mm]:30 mm

Filter type:Activated Carbon Filter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

WILMINK GROUP

WG1735328 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.4

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

WILMINK GROUP

WG1735328 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 2.4

Width [mm]:204 mm

Filter type:Activated Carbon Filter

Weight [g]:360 g

Length [mm]:300 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

STARLINE

SF KF9381C - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.9 TDI

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

STARLINE

SF KF9381C - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.9 TDI

Height [mm]:30 mm

Filter type:Activated Carbon Filter

Length [mm]:300 mm

Width [mm]:204 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

MEC-DIESEL

408630 - Filter, cabin air

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

MEC-DIESEL

408630 - Filter, cabin air

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FREE

AC517 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

FREE

AC517 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Width [mm]:200 mm

Length [mm]:300 mm

Height [mm]:30 mm

Filter type:Particulate Filter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

MAGNETI MARELLI

154068885720 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

MAGNETI MARELLI

154068885720 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Height 1 [mm]:30 mm

Width 1 [mm]:204 mm

Length 1 [mm]:297 mm

Filter type:Activated Carbon Filter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

EUROREPAR

1686261380 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

EUROREPAR

1686261380 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Filter type:Activated Carbon Filter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

EUROREPAR

1631810280 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

EUROREPAR

1631810280 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Length [mm]:300 mm

Height [mm]:30 mm

Width [mm]:205 mm

Filter type:Activated Carbon Filter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

OE-FIT Schäferbartho

310 04 305 02 22 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

No image

OE-FIT Schäferbartho

310 04 305 02 22 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Quantity Unit:Piece

Filter type:Activated Carbon Filter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

AP XENERGY

X10228 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

AP XENERGY

X10228 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Width [mm]:204 mm

Filter type:Pollen Filter

Height [mm]:29 mm

Length [mm]:295.5 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

ZAFFO

Z398 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

ZAFFO

Z398 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Length [mm]:296 mm

Width [mm]:204 mm

Filter type:Activated Carbon Filter

Height [mm]:29 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SRLine

S11-1023NS - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

SRLine

S11-1023NS - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Width [mm]:205 mm

Filter type:with fungicidal effect

for OE number:4B0 819 439 B

Length [mm]:299 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

LUCAS

LFCP126 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

LUCAS

LFCP126 - Filter, cabin air AUDI A6 C5 (4B2, 4B4) 1.8 T quattro

Height [mm]:30 mm

Width [mm]:205 mm

Length [mm]:300 mm

Filter type:Pollen Filter

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

CONDOR WERKZEUG

106 - Socket Wrench Set, spark plug AUDI A6 C5 (4B2, 4B4) 2.5 TDI

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

CONDOR WERKZEUG

106 - Socket Wrench Set, spark plug AUDI A6 C5 (4B2, 4B4) 2.5 TDI

Quality:GENUINE

Width [mm]:204 mm

Filter type:Particulate Filter

Height [mm]:30 mm

Price on Request

Dispatch in 3 business days

CarBus24 Genuine Promise

Why Customers Choose CarBus24

Our Promises to Every Customer

Genuine Promise

Checked against the OE numbers above before listing.

Money Back Guarantee

Get the item you ordered or your money back.

Secure Transaction

Your payment info is protected at all times.

14-Day Returns

Changed your mind? Return it within 14 days.

Cross-referenced parts are cataloged as fitting the same application but are not guaranteed to be identical to the original manufacturer part. Verify fitment against your OE number or VIN before ordering.

How to Confirm This Part Fits Your Vehicle

Reference/cross-reference numbers vary by engine, transmission, chassis and production date — not by number alone. Before ordering, compare your original OE number against 21652713 number by CORTECO listed above, and check the dimensions or specifications against your original part.

If you’re unsure, contact CarBus24 with your VIN or the number printed on your original part and we’ll confirm the correct match before you order.

OE vs. Aftermarket Parts

OE (SACHS, Ford, Mazda)	Aftermarket (FAST, Valeo, LUK, Exedy)
Matches original manufacturer specification	Cross-referenced to the same application
Typically higher price	Typically lower price
Direct OE part number	Equivalent fit, different part number

Related Categories

Engine Parts

Engine components cross-referenced by OE number.

Brake System

Pads, discs and calipers for common applications.

Transmission & Clutch

Clutch kits, gearboxes and linkages.

Frequently Asked Questions

How do I know if a part matching 21652713 number by CORTECO fits my car?

Compare your original OE number against the OE Reference Numbers listed above, and check the dimensions or specifications against your original part.

What is the difference between OE and aftermarket parts?

OE parts match the original manufacturer specification. Aftermarket parts are cross-referenced to fit the same application, usually at a lower price.

Can I search by my vehicle instead of an OE number?

Yes — select your vehicle from the sidebar to see parts confirmed to fit your car.

What if I'm not sure which OE number I have?

Send us your VIN or the number printed on your original part and our team can confirm the correct match before you order.