Genuine & Aftermarket

Company Logo

OE Reference Cross-Match

Ap021

500 parts found
Exact match
Air Filter FSO POLONEZ Pickup 1.9 D

FILTRON · Aftermarket

AP 021 - Air Filter FSO POLONEZ Pickup 1.9 D

Out of stock · Dispatch in 3 business days

6.4 USD
Exact match
Air filter kit CITROËN C8 (EA_, EB_) 2.0 HDi

PEUGEOT · Genuine

AP021 - Air filter kit CITROËN C8 (EA_, EB_) 2.0 HDi

Out of stock · Dispatch in 3 business days

Price on Request
PEUGEOT
144508
100% Genuine PEUGEOT

PEUGEOT · Genuine

144508 - Air Filter VOLVO FL II FL 240-16

In stock · Dispatch in 3 business days

7.34 USD
Air Filter CITROËN BX (XB-_) 16 (XB180Z)

HENGST FILTER · Aftermarket

E338L - Air Filter CITROËN BX (XB-_) 16 (XB180Z)

In stock · Dispatch in 3 business days

5.26 USD
SUBARU
421455810
100% Genuine SUBARU

SUBARU · Genuine

421455810 - Air Filter CITROËN C8 (EA_, EB_) 2.0 HDi

In stock · Dispatch in 3 business days

25.41 USD
Air Filter CITROËN C8 (EA_, EB_) 2.0 HDi

STELLOX · Aftermarket

71-00572-SX - Air Filter CITROËN C8 (EA_, EB_) 2.0 HDi

In stock · Dispatch in 3 business days

4 USD
Air Filter PEUGEOT 406 Break (8E/F) 1.8 BiFuel

HENGST FILTER · Aftermarket

E1167L - Air Filter PEUGEOT 406 Break (8E/F) 1.8 BiFuel

In stock · Dispatch in 3 business days

5.91 USD
Air Filter CITROËN BX (XB-_) 19 GTi 16V

CHAMPION · Aftermarket

CAF100543P - Air Filter CITROËN BX (XB-_) 19 GTi 16V

Out of stock · Dispatch in 3 business days

5.21 USD
Air Filter CITROËN BX (XB-_) 19 GTi

WIX FILTERS · Aftermarket

WA6185 - Air Filter CITROËN BX (XB-_) 19 GTi

Out of stock · Dispatch in 3 business days

4.93 USD
Air Filter FSO POLONEZ Pickup 1.9 D

VALEO · Aftermarket

585000 - Air Filter FSO POLONEZ Pickup 1.9 D

Out of stock · Dispatch in 3 business days

6.51 USD
Gas Spring, boot/cargo area FSO POLONEZ Pickup 1.9 D

KILEN · Aftermarket

414025 - Gas Spring, boot/cargo area FSO POLONEZ Pickup 1.9 D

Out of stock · Dispatch in 3 business days

11.66 USD
Air Filter CITROËN C4 I Saloon 2.0 Flex

BLUE PRINT · Aftermarket

ADP152212 - Air Filter CITROËN C4 I Saloon 2.0 Flex

Out of stock · Dispatch in 3 business days

4.27 USD
Air Filter CITROËN C4 I Saloon 2.0 Flex

BLUE PRINT · Aftermarket

ADP152237 - Air Filter CITROËN C4 I Saloon 2.0 Flex

Out of stock · Dispatch in 3 business days

5.27 USD
Air Filter CITROËN BX (XB-_) 16 (XB180Z)

FRAM · Aftermarket

CA11100 - Air Filter CITROËN BX (XB-_) 16 (XB180Z)

Out of stock · Dispatch in 3 business days

5.76 USD
Sensor, crankshaft pulse CITROËN BX (XB-_) 16 (XB180Z)

BREMI · Aftermarket

60614 - Sensor, crankshaft pulse CITROËN BX (XB-_) 16 (XB180Z)

Out of stock · Dispatch in 3 business days

21.37 USD
Air Filter CITROËN C4 I Saloon 2.0 Flex

FEBI BILSTEIN · Aftermarket

22594 - Air Filter CITROËN C4 I Saloon 2.0 Flex

Out of stock · Dispatch in 3 business days

4.8 USD
Air Filter CITROËN ZX (N2) 1.8 i 16V

MAGNETI MARELLI · Aftermarket

152071758425 - Air Filter CITROËN ZX (N2) 1.8 i 16V

Out of stock · Dispatch in 3 business days

7.65 USD
Air Filter CITROËN C8 (EA_, EB_) 2.0 HDi

PURFLUX · Aftermarket

A1342 - Air Filter CITROËN C8 (EA_, EB_) 2.0 HDi

Out of stock · Dispatch in 3 business days

7.41 USD
Air Filter CITROËN BX (XB-_) 16 (XB180Z)

BOSCH · Aftermarket

1 457 432 200 - Air Filter CITROËN BX (XB-_) 16 (XB180Z)

Out of stock · Dispatch in 3 business days

7.96 USD
Air Filter CITROËN AX (ZA-_) 14 D

KNECHT · Aftermarket

LX 572 - Air Filter CITROËN AX (ZA-_) 14 D

Out of stock · Dispatch in 3 business days

9 USD
Air Filter CITROËN AX (ZA-_) 14 D

SOFIMA · Aftermarket

S 4320 A - Air Filter CITROËN AX (ZA-_) 14 D

Out of stock · Dispatch in 3 business days

5.62 USD
Air Filter CITROËN AX (ZA-_) 14 D

MEYLE · Aftermarket

11-12 014 4419 - Air Filter CITROËN AX (ZA-_) 14 D

Out of stock · Dispatch in 3 business days

5.72 USD
Air Filter BMW 2500-3.3 (E3) 3.0 Si

ASHIKA · Aftermarket

FA-0102JM - Air Filter BMW 2500-3.3 (E3) 3.0 Si

Out of stock · Dispatch in 3 business days

4.57 USD
Air Filter CITROËN AX (ZA-_) 14 D

MFILTER · Aftermarket

K 165 - Air Filter CITROËN AX (ZA-_) 14 D

Out of stock · Dispatch in 3 business days

2.89 USD
Air Filter CITROËN BX (XB-_) 16

VAICO · Aftermarket

V42-0036 - Air Filter CITROËN BX (XB-_) 16

Out of stock · Dispatch in 3 business days

11.99 USD
Air Filter CITROËN BX (XB-_) 16

MANN-FILTER · Aftermarket

C 33 156 - Air Filter CITROËN BX (XB-_) 16

Out of stock · Dispatch in 3 business days

8.43 USD
Air Filter BMW 2500-3.3 (E3) 3.0 Si

ASHIKA · Aftermarket

FA-0103JM - Air Filter BMW 2500-3.3 (E3) 3.0 Si

Out of stock · Dispatch in 3 business days

5.35 USD
Air Filter CITROËN AX (ZA-_) 14 D

OPTIMAL · Aftermarket

OP-FAF10034 - Air Filter CITROËN AX (ZA-_) 14 D

Out of stock · Dispatch in 3 business days

12.62 USD
Air Filter BMW 2500-3.3 (E3) 3.0 Si

PURRO · Aftermarket

PUR-PA2004 - Air Filter BMW 2500-3.3 (E3) 3.0 Si

Out of stock · Dispatch in 3 business days

5.41 USD
Air Filter BMW 2.5-3.2 Coupe (E9) 3.0 CSi

PURRO · Aftermarket

PUR-PA2027 - Air Filter BMW 2.5-3.2 Coupe (E9) 3.0 CSi

Out of stock · Dispatch in 3 business days

4.85 USD
Air Filter CITROËN C8 (EA_, EB_) 2.0 HDi

MAXGEAR · Aftermarket

26-0010 - Air Filter CITROËN C8 (EA_, EB_) 2.0 HDi

Out of stock · Dispatch in 3 business days

3.62 USD
Air Filter FSO POLONEZ Pickup 1.9 D

DENCKERMANN · Aftermarket

A140026 - Air Filter FSO POLONEZ Pickup 1.9 D

Out of stock · Dispatch in 3 business days

4.31 USD
Air Filter BMW 5 (E34) 520 i 24V

KAMOKA · Aftermarket

F201701 - Air Filter BMW 5 (E34) 520 i 24V

Out of stock · Dispatch in 3 business days

4.89 USD
Brake Disc AUDI A3 (8V1, 8VK) 1.6 TDI

A.B.S. · Aftermarket

18117 - Brake Disc AUDI A3 (8V1, 8VK) 1.6 TDI

Out of stock · Dispatch in 3 business days

23.94 USD
Core assembly, turbocharger BMW 3 Touring (E46) 320 d

MEAT & DORIA · Aftermarket

60019 - Core assembly, turbocharger BMW 3 Touring (E46) 320 d

Out of stock · Dispatch in 3 business days

127.35 USD
Fuel Filter AUDI A2 (8Z0) 1.2 TDI

PURFLUX · Aftermarket

C810 - Fuel Filter AUDI A2 (8Z0) 1.2 TDI

Out of stock · Dispatch in 3 business days

18.33 USD
Air Filter CITROËN C8 (EA_, EB_) 2.0 HDi

PURFLUX · Aftermarket

A397 - Air Filter CITROËN C8 (EA_, EB_) 2.0 HDi

Out of stock · Dispatch in 3 business days

10.07 USD
Air Filter CITROËN JUMPY I Van (BS_, BT_, BY_, BZ_) 2.0 HDi 110

WIX FILTERS · Aftermarket

WA6262 - Air Filter CITROËN JUMPY I Van (BS_, BT_, BY_, BZ_) 2.0 HDi 110

Out of stock · Dispatch in 3 business days

6.52 USD
Control/Trailing Arm, wheel suspension SUZUKI SWIFT II Saloon (AH, AJ) 1.0

FEBI BILSTEIN · Aftermarket

42279 - Control/Trailing Arm, wheel suspension SUZUKI SWIFT II Saloon (AH, AJ) 1.0

Out of stock · Dispatch in 3 business days

34.89 USD
Spark Plug HONDA INTEGRA Coupe (DC) 1.8 Type-R (DC2)

NGK · Aftermarket

2380 - Spark Plug HONDA INTEGRA Coupe (DC) 1.8 Type-R (DC2)

Out of stock · Dispatch in 3 business days

14.91 USD
Water Pump, engine cooling AUDI A1 (8X1, 8XK) 1.4 TFSI

DOLZ · Aftermarket

A234 - Water Pump, engine cooling AUDI A1 (8X1, 8XK) 1.4 TFSI

Out of stock · Dispatch in 3 business days

39.4 USD
Pressure Converter, exhaust control RENAULT ESPACE III (JE0_) 1.9 dTi (JE0M)

MEAT & DORIA · Aftermarket

9184 - Pressure Converter, exhaust control RENAULT ESPACE III (JE0_) 1.9 dTi (JE0M)

Out of stock · Dispatch in 3 business days

27.61 USD
Water Pump, engine cooling PEUGEOT EXPERT Platform/Chassis (223) 1.6

GRAF · Aftermarket

PA685 - Water Pump, engine cooling PEUGEOT EXPERT Platform/Chassis (223) 1.6

Out of stock · Dispatch in 3 business days

52.49 USD
V-Belt

DAYCO · Aftermarket

HP2018 - V-Belt

Out of stock · Dispatch in 3 business days

24.47 USD
Air Filter CITROËN C8 (EA_, EB_) 2.0 HDi

VALEO · Aftermarket

585052 - Air Filter CITROËN C8 (EA_, EB_) 2.0 HDi

Out of stock · Dispatch in 3 business days

7.12 USD
Air Filter CITROËN C4 I Saloon 2.0 Flex

KOLBENSCHMIDT · Aftermarket

50013190 - Air Filter CITROËN C4 I Saloon 2.0 Flex

Out of stock · Dispatch in 3 business days

5.15 USD
Pressure Switch, air conditioning BMW 7 (E38) 730 d

NRF · Aftermarket

38925 - Pressure Switch, air conditioning BMW 7 (E38) 730 d

Out of stock · Dispatch in 3 business days

22 USD
Centre/Rear Muffler OPTARE SOLO M 710 SE, M 780 SE

DINEX · Aftermarket

18325 - Centre/Rear Muffler OPTARE SOLO M 710 SE, M 780 SE

Out of stock · Dispatch in 3 business days

265.81 USD

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.

Frequently Asked Questions

How do I know if a part matching AP 021 number by FILTRON 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.