Bujii MOTAQUIP VSP714(1119284E00)

La motoarele cu alimentare pe benzina , bujia , reprezinta elementul sistemului de aprindere , care are rolul de a produce scanteie , intre electrozii acesteia , care sa aprinda amestecul carburant din camera de ardere . O bujie , se compune dintr-un electrod pozitiv , amplasat central , alimentat de bobina de inductie , unul lateral , negativ , legat la corpul bujiei , corpul metalic exterior , care se insurubeaza in chiulasa , izolator ceramic , care izoleaza electrodul central , garnituri de etansare din praf de caolin presat , amplasate in zona de contact dintre corpul metalic al bujiei si izolatorul ceramic si piulita de contact , prin care se alimenteaza bujia . Bujia , indeplineste un rol esential , in functionarea motorului , alegandu-se functie de caracteristicile acestuia . Daca o bujie este prost aleasa , incalzirea izolatorului la temperaturi de peste 900 de grade celsius , poate duce la aprinderi secundare ale amestecului carburant , cauzand motorului pierderi de putere si o functionare cu batai . Bujia este dimensionata sa respecte mai multe cerinte : - valoarea termica , care reflecta capacitatea bujiei de a transmite caldura din camera de ardere , inspre mediul ambiant , ea fiind supusa , in timpul functionarii , unor solicitari termice extreme , datorate diferentelor de temperatura dintre partea care intra in camera de ardere si partea expusa mediului exterior . -rezistenta mare la solicitari electrice , aprox 5000 de volti in timpul functionarii normale ,putand ajunge , pana la 12000 de volti , la pornirea de la rece . -solicitari mecanice , care intervin in cilindri , datorita variatiei presiunii gazelor , dar si a trepidatiilor , care apar in timpul functionarii . Se deosebesc doua tipuri de bujii , calde si reci ., cele calde avand valori termice mai mari . Durata de viata a unui set de bujii este de aproximativ 60.000 de kilometri . La motoarele noi , generarea scanteii la fiecare bujie , este controlata de catre calculatorul de injectie . -

Pentru:

VAUXHALL VECTRA (B) 1.6 i 16V 1995-2001 100CP (74 KW) 1598cmc,

VAUXHALL VECTRA (B) hatchback 1.6 i 16V 1995-2001 101CP (74 KW) 1598cmc,

VAUXHALL ASTRA Mk IV (G) hatchback 1.4 16V 1998-2005 90CP (66 KW) 1389cmc,

VAUXHALL ASTRA Mk IV (G) hatchback 1.6 16V 1998-2005 101CP (74 KW) 1598cmc,

VAUXHALL ASTRA Mk IV (G) limuzina 1.6 16V 1998-2005 101CP (74 KW) 1598cmc,

VAUXHALL ASTRA Mk IV (G) combi 1.4 16V 1998-2005 90CP (66 KW) 1389cmc,

VAUXHALL ASTRA Mk IV (G) combi 1.6 16V 1998-2004 101CP (74 KW) 1598cmc,

VAUXHALL ASTRA Mk IV (G) Coupe (F67) 1.8 16V 2000-2005 125CP (92 KW) 1796cmc,

VAUXHALL CORSA Mk II (C) (W5L, F08) 1.4 16V 2000-2006 90CP (66 KW) 1389cmc,

VAUXHALL VECTRA (B) hatchback 1.8 i 16V 2000-2003 125CP (92 KW) 1796cmc,

VAUXHALL VECTRA (B) 1.8 i 16V 2000-2002 125CP (92 KW) 1796cmc,

VAUXHALL VECTRA (B) combi 1.8 i 16V 2000-2002 125CP (92 KW) 1796cmc,

VAUXHALL ZAFIRA Mk I (A) (F75) 1.8 16V 2000-2005 125CP (92 KW) 1796cmc,

VAUXHALL ASTRA Mk IV (G) hatchback 1.8 16V 2000-2005 125CP (92 KW) 1796cmc,

VAUXHALL ASTRA Mk IV (G) limuzina 1.8 16V 1998-2004 125CP (92 KW) 1796cmc,

VAUXHALL ASTRA Mk IV (G) combi 1.8 16V 2000-2005 125CP (92 KW) 1796cmc,

VAUXHALL ASTRA Mk IV (G) Cabriolet 1.8 16V 2001-2005 125CP (92 KW) 1796cmc,

VAUXHALL VECTRA Mk II (C) 1.8 16V 2002-2008 122CP (90 KW) 1796cmc,

VAUXHALL VECTRA Mk II (C) GTS 1.8 16V 2002-2008 122CP (90 KW) 1796cmc,

VAUXHALL MERIVA Mk I (A) 1.6 i 16V 2003-2005 100CP (74 KW) 1598cmc,

VAUXHALL MERIVA Mk I (A) 1.8 i 16V 2003-2005 125CP (92 KW) 1796cmc,

VAUXHALL ASTRA Mk IV (G) hatchback 1.8 16V Dualfuel 2002-2005 118CP (87 KW) 1796cmc,

VAUXHALL ASTRA Mk IV (G) limuzina 1.8 16V Dualfuel 1998-2004 118CP (87 KW) 1796cmc,

VAUXHALL ASTRA Mk IV (G) combi 1.8 16V Dualfuel 2002-2005 118CP (87 KW) 1796cmc,

VAUXHALL ASTRA Mk IV (G) Coupe (F67) 1.8 16V Dualfuel 2002-2005 118CP (87 KW) 1796cmc,

VAUXHALL VECTRA Mk II (C) GTS 1.8 16V Dualfuel 2002-2008 122CP (90 KW) 1796cmc,

VAUXHALL VECTRA Mk II (C) 1.8 16V Dualfuel 2002-2008 122CP (90 KW) 1796cmc,

VAUXHALL VECTRA Mk II (C) combi 1.8 16V 2003-2005 122CP (90 KW) 1796cmc,

VAUXHALL TIGRA TwinTop 1.4 2004-2009 90CP (66 KW) 1364cmc,

VAUXHALL TIGRA TwinTop 1.8 2004-2009 125CP (92 KW) 1796cmc,

VAUXHALL ASTRA Mk V (H) hatchback 1.4 2004-2009 90CP (66 KW) 1364cmc,

VAUXHALL ASTRA Mk V (H) hatchback 1.6 2004-2009 105CP (77 KW) 1598cmc,

VAUXHALL ASTRA Mk V (H) hatchback 1.8 2004-2009 125CP (92 KW) 1796cmc,

VAUXHALL COMBO Mk II (C) caroserie/combi (F25) 1.4 i 16V 2004-2011 90CP (66 KW) 1364cmc,

FIAT CROMA (194_) 1.8 16V 2005-prezent 140CP (103 KW) 1796cmc,

VAUXHALL ASTRA Mk V (H) combi 1.4 2004-2009 90CP (66 KW) 1364cmc,

VAUXHALL ASTRA Mk V (H) combi 1.6 2004-2009 105CP (77 KW) 1598cmc,

VAUXHALL ASTRA Mk V (H) combi 1.8 2004-2009 125CP (92 KW) 1796cmc,

VAUXHALL ASTRA Mk V (H) hatchback 1.8 2004-2009 140CP (103 KW) 1796cmc,

VAUXHALL ASTRA Mk V (H) TwinTop 1.6 2005-2010 105CP (77 KW) 1598cmc,

VAUXHALL ASTRA Mk V (H) TwinTop 1.8 2008-2010 140CP (103 KW) 1796cmc,

VAUXHALL VECTRA Mk II (C) 1.8 2006-2008 140CP (103 KW) 1796cmc,

VAUXHALL VECTRA Mk II (C) GTS 1.8 2006-2008 140CP (103 KW) 1796cmc,

VAUXHALL VECTRA Mk II (C) combi 1.8 2006-2008 140CP (103 KW) 1796cmc,

VAUXHALL CORSA Mk II (C) (W5L, F08) 1.2 Twinport 2004-2006 80CP (59 KW) 1229cmc,

VAUXHALL ZAFIRA Mk II (B) (M75) 1.6 2005-2014 105CP (77 KW) 1598cmc,

VAUXHALL ZAFIRA Mk II (B) (M75) 1.8 2005-2014 140CP (103 KW) 1796cmc,

VAUXHALL CORSA Mk II (C) (W5L, F08) 1.0 12V 2003-2006 60CP (44 KW) 998cmc,

VAUXHALL CORSA Mk II (C) (W5L, F08) 1.4 Twinport 2003-2006 90CP (66 KW) 1364cmc,

VAUXHALL ASTRA Mk V (H) Sport Hatch 1.6 2005-2010 105CP (77 KW) 1598cmc,

VAUXHALL ASTRA Mk V (H) Sport Hatch 1.8 2005-2010 125CP (92 KW) 1796cmc,

VAUXHALL ASTRA Mk V (H) Sport Hatch 1.4 i 16V 2005-2010 90CP (66 KW) 1364cmc,

VAUXHALL ASTRA Mk V (H) Sport Hatch 1.8 i 16V 2007-2010 140CP (103 KW) 1796cmc,

VAUXHALL MERIVA Mk I (A) 1.4 16V Twinport 2003-2009 90CP (66 KW) 1364cmc,

VAUXHALL AGILA Mk I (A) 1.0 12V 2000-2006 60CP (44 KW) 998cmc,

VAUXHALL AGILA Mk I (A) 1.2 16V Twinport 2004-2006 80CP (59 KW) 1229cmc,

VAUXHALL MERIVA Mk I (A) 1.6 i 16V Twinport 2003-2010 105CP (77 KW) 1598cmc,

VAUXHALL CORSA Mk III (D) (L_8) 1.0 2006-2014 60CP (44 KW) 998cmc,

VAUXHALL CORSA Mk III (D) (L_8) 1.2 2006-2014 80CP (59 KW) 1229cmc,

VAUXHALL CORSA Mk III (D) (L_8) 1.4 2006-2014 90CP (66 KW) 1364cmc,

VAUXHALL ASTRA Mk V (H) combi 1.8 2005-2010 140CP (103 KW) 1796cmc,

VAUXHALL ASTRA Mk V (H) combi 1.6 2004-2009 115CP (85 KW) 1598cmc,

VAUXHALL ASTRA Mk V (H) Sport Hatch 1.6 i 16V 2006-2010 116CP (85 KW) 1598cmc,

VAUXHALL ASTRA Mk V (H) TwinTop 1.6 i 16V 2006-2010 116CP (85 KW) 1598cmc,

ALFA ROMEO 159 (939_) 1.8 MPI 2007-2011 140CP (103 KW) 1796cmc,

ALFA ROMEO 159 Sportwagon (939_) 1.8 MPI 2007-2011 140CP (103 KW) 1796cmc,

VAUXHALL ZAFIRA Mk II (B) (M75) 1.6 2007-2014 115CP (85 KW) 1598cmc,

VAUXHALL SIGNUM 1.8 2003-2005 122CP (90 KW) 1796cmc,

VAUXHALL SIGNUM 1.8 2005-2008 140CP (103 KW) 1796cmc,

VAUXHALL ASTRAVAN Mk V (H) 1.4 i 2005-prezent 90CP (66 KW) 1364cmc,

VAUXHALL CORSA Mk III (D) (L_8) 1.2 i 16V 2006-2014 86CP (63 KW) 1229cmc,

VAUXHALL CORSAVAN Mk III (D) 1.2 2009-prezent 80CP (59 KW) 1229cmc,

VAUXHALL ASTRA Mk IV (G) combi 1.6 2002-2005 103CP (76 KW) 1598cmc,

VAUXHALL ASTRA Mk IV (G) Coupe (F67) 1.6 16V 2000-2005 103CP (76 KW) 1598cmc,

VAUXHALL ASTRA Mk IV (G) Cabriolet 1.6 16V 2003-2005 103CP (76 KW) 1598cmc,

VAUXHALL ZAFIRA Mk I (A) (F75) 1.8 Dualfuel 2000-2005 125CP (92 KW) 1796cmc,

VAUXHALL ZAFIRA Mk I (A) (F75) 1.6 Dualfuel 1998-2005 101CP (74 KW) 1598cmc,

VAUXHALL ASTRA Mk IV (G) hatchback 1.6 2002-2005 103CP (76 KW) 1598cmc,