Bujii EYQUEM 0910004016 pentru AUDI 100 (44, 44Q, C3) 1.8 quattro

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:

ALFA ROMEO GTV (116_) 2.0 (116.36 E) 1985 128CP (94 KW) 1962cmc,

ALFA ROMEO ALFASUD Sprint (902_) 1.4 1979-1989 85CP (63 KW) 1351cmc,

ALFA ROMEO ALFASUD Sprint (902_) 1.5 1983-1987 105CP (77 KW) 1490cmc,

ALFA ROMEO 33 (905_) 1.3 (905.A1B, 905.A1C, 905.A1G) 1983-1989 75CP (55 KW) 1351cmc,

ALFA ROMEO 33 (905_) 1.3 (905.A1A, 905.A1C, 905.A1D, 905.A1F, 905.A1H) 1984-1989 86CP (63 KW) 1351cmc,

ALFA ROMEO 33 (905_) 1.5 (905.A2A) 1983-1985 84CP (62 KW) 1490cmc,

ALFA ROMEO 33 (905_) 1.7 i.e. (905.A3D) 1988-1989 105CP (77 KW) 1712cmc,

ALFA ROMEO 33 Sportwagon (905A_) 1.5 4x4 (905.A2U) 1986-1989 105CP (77 KW) 1490cmc,

ALFA ROMEO 33 Sportwagon (905A_) 1.7 i.e. 4x4 1988-1989 105CP (77 KW) 1712cmc,

ALFA ROMEO 33 (907A_) 1.4 i.e. (907.A3A, 907.A3B) 1991-1994 88CP (65 KW) 1351cmc,

ALFA ROMEO 33 Sportwagon (907B_) 1.4 i.e. 1991-1994 88CP (65 KW) 1351cmc,

ALFA ROMEO 33 Sportwagon (907B_) 1.4 i.e. 1991-1994 90CP (66 KW) 1351cmc,

ALFA ROMEO 75 (162B_) 1.6 (162.B2B, 162.B2C) KAT 1989-1992 110CP (81 KW) 1567cmc,

ALFA ROMEO 75 (162B_) 1.6 (162.B2B, 162.B2C) 1985-1989 110CP (81 KW) 1567cmc,

ALFA ROMEO 75 (162B_) 1.8 (162.B1A, 162.B1B) 1985-1989 116CP (85 KW) 1779cmc,

ALFA ROMEO 75 (162B_) 1.8 (162.B1L, 162.B1F) 1988-1992 120CP (88 KW) 1779cmc,

ALFA ROMEO 75 (162B_) 2.0 (162.BA) 1985-1988 128CP (94 KW) 1962cmc,

ALFA ROMEO 75 (162B_) 3.0 V6 (162.B6C) 1990-1992 192CP (141 KW) 2959cmc,

ALFA ROMEO 164 (164_) 2.0 V6 Turbo (164.K3) 1992-1998 201CP (148 KW) 1996cmc,

ALFA ROMEO ARNA (920_) 1.2 (920.AB, 920.AC) 1985-1986 68CP (50 KW) 1186cmc,

ALFA ROMEO ARNA (920_) 1.3 TI (920.A1B) 1983-1986 86CP (63 KW) 1351cmc,

ALFA ROMEO GIULIETTA (116_) 2.0 (116.A1A) 1980-1985 131CP (96 KW) 1962cmc,

ALFA ROMEO SPIDER (115_) 1600 1976-1990 103CP (76 KW) 1570cmc,

ALFA ROMEO SPIDER (115_) 1600 1971-1979 109CP (80 KW) 1570cmc,

ALFA ROMEO 33 (905_) 1.5 4x4 (905.A2) 1983-1984 84CP (62 KW) 1490cmc,

AUDI 80 (81, 85, B2) 1.6 GLE 1978-1982 110CP (81 KW) 1588cmc,

VW GOLF I (17) 1.6 GTI 1976-1982 110CP (81 KW) 1588cmc,

VW JETTA I (16) 1.6 GLI 1978-1982 110CP (81 KW) 1588cmc,

VW PASSAT (32B) 1.9 1981-1983 115CP (85 KW) 1921cmc,

VW SCIROCCO (53B) 1.6 1980-1982 110CP (81 KW) 1588cmc,

VW PASSAT Variant (32B) 1.9 1981-1983 115CP (85 KW) 1921cmc,

VW GOLF I Cabriolet (155) 1.6 1979-1982 110CP (81 KW) 1588cmc,

RENAULT SUPER 5 (B/C40_) 1.7 i (C409) 1986-1991 94CP (69 KW) 1721cmc,

RENAULT SUPER 5 (B/C40_) 1.7 (B/C40K, B/C40G) 1987-1995 87CP (64 KW) 1721cmc,

RENAULT 11 (B/C37_) 1.7 (B/C376) 1983-1987 80CP (59 KW) 1721cmc,

RENAULT 11 (B/C37_) 1.7 (B/C37N) 1986-1988 88CP (65 KW) 1721cmc,

RENAULT 19 I (B/C53_) 1.7 (B/C53C) 1988-1992 90CP (66 KW) 1721cmc,

RENAULT 19 I Chamade (L53_) 1.7 (L53C) 1988-1992 90CP (66 KW) 1721cmc,

RENAULT 21 (B48_) 1.7 (B48E) 1989-1994 90CP (66 KW) 1721cmc,

RENAULT TRAFIC Bus (TXW) 1.7 1992-1994 68CP (50 KW) 1721cmc,

ALFA ROMEO 33 (905_) 1.5 (905.A2G) 1983-1986 90CP (66 KW) 1490cmc,

ALFA ROMEO 33 Sportwagon (905A_) 1.5 1984-1986 90CP (66 KW) 1490cmc,

ALFA ROMEO 33 Sportwagon (905A_) 1.5 1986-1989 105CP (77 KW) 1490cmc,

ALFA ROMEO 33 Sportwagon (905A_) 1.7 i.e. 1988-1989 105CP (77 KW) 1712cmc,

ALFA ROMEO 145 (930_) 1.6 i.e. 1994-1996 103CP (76 KW) 1596cmc,

ALFA ROMEO 145 (930_) 1.4 i.e. 1994-1996 90CP (66 KW) 1351cmc,

ALFA ROMEO 146 (930_) 1.6 i.e. 1994-1996 103CP (76 KW) 1596cmc,

ALFA ROMEO GTV (916_) 2.0 V6 Turbo (916.C2A) 1995-1998 202CP (148 KW) 1996cmc,

AUDI 80 (81, 85, B2) 1.9 CD-5S 1981-1983 115CP (85 KW) 1921cmc,

VW DERBY (86C, 80) 1.3 1982-1984 75CP (55 KW) 1272cmc,

RENAULT 11 (B/C37_) 1.7 (B/C37E) 1987-1988 94CP (69 KW) 1721cmc,

RENAULT 9 (L42_) 1.7 (L42E) 1987-1988 94CP (69 KW) 1721cmc,

RENAULT TRAFIC Bus (T5, T6, T7) 1.7 1986-1989 68CP (50 KW) 1721cmc,

RENAULT TRAFIC caroserie (TXX) 1.7 1992-1994 68CP (50 KW) 1721cmc,

VW POLO (86C, 80) 1.3 1982-1989 75CP (55 KW) 1272cmc,

ALFA ROMEO 33 (907A_) 1.5 i.e 1990-1994 97CP (71 KW) 1490cmc,

ALFA ROMEO 33 (905_) 1.5 1983-1993 95CP (70 KW) 1490cmc,

ALFA ROMEO 33 Sportwagon (905A_) 1.5 4x4 1984-1987 95CP (70 KW) 1490cmc,

RENAULT CLIO I (B/C57_, 5/357_) 1.7 (B/C574) 1991-1993 92CP (68 KW) 1721cmc,

ALFA ROMEO SPIDER (916_) 2.0 V6 Turbo (916S2A) 1998-2005 202CP (148 KW) 1996cmc,

ALFA ROMEO RZ 3.0 V6 Zagato 1992-1994 207CP (152 KW) 2959cmc,

ALFA ROMEO 33 Sportwagon (907B_) 1.5 i.e 1990-1994 97CP (71 KW) 1490cmc,

RENAULT 19 I Cabriolet (D53_) 1.7 1991-1992 95CP (70 KW) 1721cmc,

RENAULT TRAFIC platou/sasiu (PXX) 1.7 1989-1994 68CP (50 KW) 1721cmc,

RENAULT TRAFIC platou/sasiu (P6) 1.7 1986-1989 68CP (50 KW) 1721cmc,

RENAULT 19 II Chamade (L53_) 1.7 (L533) 1993-1995 92CP (68 KW) 1721cmc,