OEM numbers
OPEL 12992393 · ALFA ROMEO 55559312 · FIAT 55559312 · OPEL 55559312 · OPEL 55571010 · OPEL 5849024 · OPEL 5849357 · OPEL 850679
Alternatives and compatible parts
MTS 04.4305 · BOSAL 090559 · WALKER 28104 · KLARIUS 322544 · IMASAF 53.81.53 · MAGNAFLOW 65824 · ERNST 758833 · HJS 96.14.4095 · BM CATALYSTS BM91598B · BM CATALYSTS BM91598H · LRT K7142 · LRT K7142N · VENEPORTE OP40098K · EEC VX6080T · MTS 04.4305 · BOSAL 090-559 · MAXGEAR 27-6100 · WALKER 28104 · FONOS 28104 · ASSO 34.0065 · IMASAF 53.81.53 · Henkel Parts 6110000 · Henkel Parts 6116619R · Henkel Parts 6116619S · ERNST 758833 · HJS 82 14 2794 · HELLA 8LF 366 055-171 · HJS 96 14 4095 · BM CATALYSTS BM91598H · NAP carPARTS GmbH CAK10850 · FA1 CC121430 · EuroFlo ECGM1116TA · Faurecia FS40098K · LRT K7142 · LRT K7142N · NTY KAT-PL-006 · FA1 MD000194 · VEGAZ GmbH OK-910 · VENEPORTE OP40098K · FENNO P9682CAT · EEC VX6080 · EEC VX6080T · NAP carPARTS CAK10850 · NOVAK 17.017.C · AHG AHG91598 · KAMOKA 8015084 · A.Z. Meisterteile AZMT-40-010-2957 · OPEL 12992393
Compatible vehicles
ALFA ROMEO: 159 (939_), 159 Sportwagon (939_) · FIAT: CROMA (194_) · OPEL: ASTRA H (A04), ASTRA H GTC (A04), ASTRA H Sedaan (A04), ASTRA H TwinTop (A04), ASTRA H Universaal (A04) · VAUXHALL: ASTRA Mk V (H) (A04), ASTRA Mk V (H) Sport Hatch (A04), ASTRA Mk V (H) TwinTop (A04), ASTRA Mk V (H) Universaal (A04), VECTRA Mk II (C) (Z02)
Catalytic Converter AS 21771

| Product Code | 21771 |
| Brand | AS |
| Product group | Catalytic Converter |
| EAN | 8435247720015 |
| Weight | 6.03 kg |
| Length (mm) | 450 |
| Weight (kg) | 5,70 |
| Vehicle Equipment | Sõidukile koos OBD |
| OPEL | 12992393 |
| ALFA ROMEO | 55559312 |
| FIAT | 55559312 |
| OPEL | 55559312 |
| OPEL | 55571010 |
| OPEL | 5849024 |
| OPEL | 5849357 |
| OPEL | 850679 |
