Vauxhall Signum Catalytic Converters & DPFs
Select your engine size to see the parts catalogued for your Vauxhall Signum.
Vauxhall Signum 1.8
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Euro 4 2004–2005 Petrol For engine code Z18XE
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Euro 4 2006–2008 Petrol For engine code Z18XER
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BM91021H — Homologated Petrol Cat
2-year warranty Fitting kit included €365.9916v (Z18XE; Z18XEL engines) ManiverterEuro 4 2004–2005 Petrol Type approved For engine codes Z18XE, Z18XEL -
BM91598H — Homologated Petrol Cat
2-year warranty Fitting kit included €325.9916v (Z18XER engine) ManiverterEuro 4 2005–2008 Petrol Type approved For engine code Z18XER
More about the Vauxhall Signum 1.8 →
Vauxhall Signum 1.9
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Euro 3 or 4 2004–2008 Diesel Type approved For engine code Z19DT CDTi (Z19DT engine; cat & combined)
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BM11027HP — Homologated Diesel Cat & DPF — Premium (SiC)
3-year warranty Fitting kit included €274.99Euro 3 or 4 2004–2008 Diesel Type approved For engine code Z19DT CDTi (Z19DT engine; cat & combined) -
BM50096 — Connecting Pipe
2-year warranty Fitting kit included €60.991.9 CDTI (Z19DT; Z19DTH) cat to link pipeEuro 4 2004–2008 Diesel -
BM50931 — Connecting Pipe
2-year warranty Fitting kit included €61.99CDTi (Z19DT; Z19DTH; 2nd connecting pipe)Euro 4 2004–2008 Diesel -
BM80302H — Homologated Diesel Cat
2-year warranty Fitting kit included €159.99CDTi (Z19DT Eng; underfloor cat)Euro 4 2004–2008 Diesel Type approved For engine code Z19DT -
BM80303H — Homologated Diesel Cat
2-year warranty Fitting kit included €138.99CDTi Z19DT eng; Non Models (close coupled cat)Euro 4 2004–2008 Diesel Type approved For engine code CDTi Z19DT
See all 10 parts for the Vauxhall Signum 1.9 →
Vauxhall Signum 2.0
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BM80211H — Homologated Diesel Cat
2-year warranty Fitting kit included €153.99Turbo Diesel (Y20 DTH Engine)Euro 3 2003–2005 Diesel Type approved For engine code Y20 DTH -
BM91488H — Homologated Petrol Cat
2-year warranty Fitting kit included €454.99Turbo (Z 20 Net Engine)Euro 4 2003–2008 Petrol Type approved For engine code Z 20 Net
More about the Vauxhall Signum 2.0 →
Vauxhall Signum 2.2
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Euro 3 or 4 2003–2008 Petrol For engine code Z22YH 16v (Z22YH eng)
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BM80211H — Homologated Diesel Cat 2-year warranty Fitting kit included €153.99Turbo Diesel (Y22 DTR Engine)Euro 3 2003–2004 Diesel Type approved For engine code Y22 DTR
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BM91406H — Homologated Petrol Cat
2-year warranty Fitting kit included €470.9916v (Z22SE; Z22YH engines) ManiverterEuro 3 or 4 2003–2008 Petrol Type approved For engine codes Z22SE, Z22YH
More about the Vauxhall Signum 2.2 →
Vauxhall Signum 3.0
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Euro 4 2005–2008 Diesel Type approved For engine code Z30DT V6 CDTi (Z30DT engine; Cat/ Combined)
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BM11097HP — Homologated Diesel Cat & DPF — Premium (SiC)
3-year warranty Fitting kit included €464.99Euro 4 2005–2008 Diesel Type approved For engine code Z30DT V6 CDTi (Z30DT engine; Cat/ Combined)
More about the Vauxhall Signum 3.0 →
Vauxhall Signum 3.2
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Euro 4 2002–2005 Petrol Type approved V6 (underfloor cat)
More about the Vauxhall Signum 3.2 →
About the Vauxhall Signum
We list 21 parts for the Vauxhall Signum, spanning diesel and petrol models built between 2002 and 2008 across 1.8, 1.9, 2.0, 2.2, 3.0 and 3.2-litre engines. Coverage includes catalytic converters, combined cat and DPF units, exhaust pipes and pressure pipes, and every part is matched against original fitment data.