Home / OE Number Search / Interior air filter / CFA9921 OE CFA9921 — Interior air filter Compare 25 brands — check fitment and order online
32 matching parts
About OE part number CFA9921 OE part number CFA9921 is a Interior air filter compatible with AUDI, AUDI (FAW) and other makes. Available from 25 brands, priced from £8.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Interior air filter OE CFA9921 prices range from £8.99 to £44.99, with 25 brands offering compatible parts.
Fits these vehicles OE CFA9921 is compatible with the following make/model combinations:
Make Models SKODA OCTAVIA II Combi (1Z5) VW PASSAT B6 (3C2), PASSAT B6 Variant (3C5), GOLF V (1K1), GOLF VI (5K1) +2 AUDI A3 (8P1), A3 Sportback (8PA) SEAT ALTEA XL (5P5, 5P8)
Available brands Choose a brand to see their compatible parts for OE CFA9921.
Interior air filter OEM CFA9921: Cost & Alternatives
Price range from £8.99 — £44.99
Total products 32 from 25 brands Relevance Price: Low to High Price: High to Low Brand: A-Z KAMOKA Filter, interior air — KAMOKA F401601 OE CFA9921 MPN F401601
EAN 5908242657004
286 mm · 57 mm · 214 mm · 147 mm Details
Width [mm] 286 mm
Height [mm] 57 mm
Length 1 [mm] 214 mm
Length 2 [mm] 147 mm KAMOKA Filter, interior air — KAMOKA F501701 OE CFA9921 MPN F501701
EAN 5908242657806
286 mm · 57 mm · 214 mm · 147 mm Details
Width [mm] 286 mm
Height [mm] 57 mm
Length 1 [mm] 214 mm
Length 2 [mm] 147 mm Dr!ve+ Filter, interior air — Dr!ve+ DP1110.12.0216 OE CFA9921 MPN DP1110.12.0216
EAN 5907714153969
8 Details
Filter type 8 JC PREMIUM Filter, interior air — JC PREMIUM B4W018PR OE CFA9921 MPN B4W018PR
EAN 5901170645518
214 mm · 287 mm · 57 mm · 12 Details
Length [mm] 214 mm
Width [mm] 287 mm
Height [mm] 57 mm
Filter type 12 UFI Filter, interior air — UFI 54.124.00 OE CFA9921 MPN 54.124.00
EAN 8003453180468
287 mm · 217 mm · 57 mm · 8 Details
Length [mm] 287 mm
Width [mm] 217 mm
Height [mm] 57 mm
Filter type 8 BOSCH Filter, interior air — BOSCH 1 987 432 397 OE CFA9921 MPN 1 987 432 397
EAN 4047023215130
287 mm · 211 mm · 34 mm · 1 Details
Length [mm] 287 mm
Width [mm] 211 mm
Height [mm] 34 mm
Quantity 1 VALEO Filter, interior air — VALEO 698801 OE CFA9921 MPN 698801
EAN 3276426988018
279 mm · 216 mm · 57 mm · 0,25 kg Details
Length [mm] 279 mm
Width [mm] 216 mm
Height [mm] 57 mm
Weight [kg] 0,25 kg FILTRON Filter, interior air — FILTRON K 1111A OE CFA9921 MPN K 1111A
EAN 5904608901118
213 mm · 273 mm · 58 mm · 147 mm Details
Length [mm] 213 mm
Width [mm] 273 mm
Height [mm] 58 mm
Length 1 [mm] 147 mm MFILTER Filter, interior air — MFILTER K 908C OE CFA9921 MPN K 908C
EAN 4770446506409
284 mm · 217 mm · 32 mm · 8 Details
Length [mm] 284 mm
Width [mm] 217 mm
Height [mm] 32 mm
Filter type 8 KAMOKA Filter, interior air — KAMOKA 6080008 OE CFA9921 MPN 6080008
EAN 5902473047320
286 mm · 57 mm · 214 mm · 147 mm Details
Width [mm] 286 mm
Height [mm] 57 mm
Length 1 [mm] 214 mm
Length 2 [mm] 147 mm DAVID VASCO Filter, interior air — DAVID VASCO B127 OE CFA9921 MPN B127
EAN 5906190587831
289 mm · 215 mm · 34 mm · 46 Details
Length [mm] 289 mm
Width [mm] 215 mm
Height [mm] 34 mm
Filter type 46 JC PREMIUM Filter, interior air — JC PREMIUM B4W018CPR OE CFA9921 MPN B4W018CPR
EAN 5900744132966
214 mm · 287 mm · 57 mm · 8 Details
Length [mm] 214 mm
Width [mm] 287 mm
Height [mm] 57 mm
Filter type 8 TECNECO FILTERS Filter, interior air — TECNECO FILTERS CK9922C OE CFA9921 MPN CK9922C
EAN 8020325013112
288 mm · 215 mm · 34 mm · 8 Details
Length [mm] 288 mm
Width [mm] 215 mm
Height [mm] 34 mm
Filter type 8 HENGST FILTER Filter, interior air — HENGST FILTER E998LC OE CFA9921 MPN E998LC
EAN 4030776040289
271 mm · 213 mm · 58 mm · 8 Details
Length [mm] 271 mm
Width [mm] 213 mm
Height [mm] 58 mm
Filter type 8 MANN-FILTER Filter, interior air — MANN-FILTER CUK 2939 OE CFA9921 MPN CUK 2939
EAN 4011558405205
435 · 435 · 435 · 288 mm Details
Fitting Position 435
Fitting Position 435
Fitting Position 435
Length [mm] 288 mm COMLINE Filter, interior air — COMLINE EKF118A OE CFA9921 MPN EKF118A
EAN 5055181560008
287 mm · 215 mm · 57 mm · 8 Details
Length [mm] 287 mm
Width [mm] 215 mm
Height [mm] 57 mm
Filter type 8 PURRO Filter, interior air — PURRO PUR-PC0016AG OE CFA9921 MPN PUR-PC0016AG
EAN 5901655259629
288 mm · 215 mm · 34 mm · 8 Details
Length [mm] 288 mm
Width [mm] 215 mm
Height [mm] 34 mm
Filter type 8 MEYLE Filter, interior air — MEYLE 112 320 0011 OE CFA9921 MPN 112 320 0011
EAN 4040074342893
214 mm · 285 mm · 57 mm · 31 mm Details
Length [mm] 214 mm
Width [mm] 285 mm
Height [mm] 57 mm
Height 1 [mm] 31 mm MANN-FILTER Filter, interior air — MANN-FILTER FP 2939 OE CFA9921 MPN FP 2939
EAN 4011558057985
435 · 435 · 435 · 288 mm Details
Fitting Position 435
Fitting Position 435
Fitting Position 435
Length [mm] 288 mm FAST Filter, interior air — FAST FT37423 OE CFA9921 MPN FT37423
EAN 5904157857454
288 mm · 215 mm · 34 mm · 8 Details
Length [mm] 288 mm
Width [mm] 215 mm
Height [mm] 34 mm
Filter type 8 SOFIMA Filter, interior air — SOFIMA S 4124 CA OE CFA9921 MPN S 4124 CA
EAN 8013097180465
287 mm · 217 mm · 57 mm · 8 Details
Length [mm] 287 mm
Width [mm] 217 mm
Height [mm] 57 mm
Filter type 8 PURFLUX Filter, interior air — PURFLUX AHC378 OE CFA9921 MPN AHC378
EAN 3286066603783
286 mm · 212 mm · 57 mm · 147 mm Details
Length [mm] 286 mm
Width [mm] 212 mm
Height [mm] 57 mm
Diameter 3 [mm] 147 mm MEYLE Filter, interior air — MEYLE 112 326 0011/PD OE CFA9921 MPN 112 326 0011/PD
EAN 4040074300541
214 mm · 285 mm · 57 mm · 31 mm Details
Length [mm] 214 mm
Width [mm] 285 mm
Height [mm] 57 mm
Height 1 [mm] 31 mm Dr!ve+ Filter, interior air — Dr!ve+ DP1110.12.1109 OE CFA9921 MPN DP1110.12.1109
EAN 7630556928935
47 Details
Filter type 47 ASHIKA Filter, interior air — ASHIKA FAA-006JM OE CFA9921 MPN FAA-006JM
EAN 8052553811581
1K1819653 · 287 mm · 215 mm · 34 mm Details
for OE number 1K1819653
Length [mm] 287 mm
Width [mm] 215 mm
Height [mm] 34 mm DENCKERMANN Filter, interior air — DENCKERMANN M110112 OE CFA9921 MPN M110112
EAN 5901225721808
286 mm · 212 mm · 57 mm · 8 Details
Length [mm] 286 mm
Width [mm] 212 mm
Height [mm] 57 mm
Filter type 8 MAGNETI MARELLI Filter, interior air — MAGNETI MARELLI 350203063540 OE CFA9921 MPN 350203063540
EAN 8001063190310
272 mm · 58 mm · 209 mm · 142 mm Details
Width [mm] 272 mm
Height [mm] 58 mm
Length 1 [mm] 209 mm
Length 2 [mm] 142 mm MAHLE Filter, interior air — MAHLE LAK 181/1 OE CFA9921 MPN LAK 181/1
EAN 4009026507575
210,0 mm · 287 mm · 57,0 mm · 2 Details
Length [mm] 210,0 mm
Width [mm] 287 mm
Height [mm] 57,0 mm
Left-/right-hand drive vehicles 2 DELPHI Filter, interior air — DELPHI TSP0325174C OE CFA9921 MPN TSP0325174C
EAN 5012759386903
287 mm · 215 mm · 57 mm · 8 Details
Length [mm] 287 mm
Width [mm] 215 mm
Height [mm] 57 mm
Filter type 8 KNECHT Filter, interior air — KNECHT LAK 181/1 OE CFA9921 MPN LAK 181/1
EAN 4009026507575
210,0 mm · 287 mm · 57,0 mm · 2 Details
Length [mm] 210,0 mm
Width [mm] 287 mm
Height [mm] 57,0 mm
Left-/right-hand drive vehicles 2 CORTECO Filter, interior air — CORTECO 21653008 OE CFA9921 MPN 21653008
EAN 3358966530084
269 mm · 207 mm · 34 mm · 1 Details
Length [mm] 269 mm
Width [mm] 207 mm
Height [mm] 34 mm
Left-/right-hand drive vehicles 1 VALEO Filter, interior air — VALEO 701001 OE CFA9921 MPN 701001
EAN 3276427010015
279 mm · 216 mm · 57 mm · 0,31 kg Details
Length [mm] 279 mm
Width [mm] 216 mm
Height [mm] 57 mm
Weight [kg] 0,31 kg Technical Specifications Show all specifications Attribute Value Height [mm] 49 Length [mm] 375 Weight [kg] 0,05 Width [mm] 80 Width [mm] 206 Height 1 [mm] 19 Length [mm] 328 Weight [kg] 0,23 Width 1 [mm] 200 Length [mm] 260
Related cross-references Cross-reference numbers associated with CFA9921 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
Top OE numbers for Filter, interior air Common original equipment numbers linked to stocked alternatives.
Interior air filter by car make Find Interior air filter by brand Frequently Asked Questions What does OE number CFA9921 fit? OE CFA9921 fits vehicles from AUDI, AUDI (FAW), BORGWARD and other compatible models listed below.
What part type is CFA9921? OE CFA9921 is an original equipment reference for a Interior air filter. It identifies the exact part specification used by the vehicle manufacturer.
How much does Interior air filter CFA9921 cost? Replacement parts for OE CFA9921 cost between £8.99 and £44.99, depending on brand and specification.
Which brands make Interior air filter CFA9921? KAMOKA, Dr!ve+, JC PREMIUM, VALEO, MANN-FILTER all offer compatible replacements for OE CFA9921.
Is CFA9921 original equipment or aftermarket? OE CFA9921 is an original equipment reference used by VAG, AUDI, VW. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements tested against the same specification.
What is OE number CFA9921? OE (Original Equipment) number CFA9921 is a manufacturer's reference code for Interior air filter used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 25 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE CFA9921.
