Bujii VALEO 246018(5962H2)

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:

CITROEN AX (ZA-_) 14 1986-1988 60CP (44 KW) 1360cmc,

CITROEN AX (ZA-_) 14 1988-1992 85CP (62 KW) 1360cmc,

CITROEN BX (XB-_) 16 1985-1993 87CP (64 KW) 1580cmc,

CITROEN BX (XB-_) 16 1982-1992 92CP (68 KW) 1580cmc,

CITROEN BX (XB-_) 16 1986-1993 103CP (76 KW) 1580cmc,

CITROEN BX (XB-_) 19 1986-1989 95CP (70 KW) 1905cmc,

CITROEN BX (XB-_) 19 E 1988-1993 109CP (80 KW) 1905cmc,

CITROEN BX (XB-_) 19 GTi 1988-1993 120CP (88 KW) 1905cmc,

CITROEN BX (XB-_) 19 GTi 1986-1993 122CP (90 KW) 1905cmc,

CITROEN BX (XB-_) 16 E 1989-1993 88CP (65 KW) 1580cmc,

CITROEN BX (XB-_) 19 E 4x4 1989-1993 109CP (80 KW) 1905cmc,

CITROEN BX (XB-_) 19 GTi 4x4 1988-1993 120CP (88 KW) 1905cmc,

CITROEN BX Break (XB-_) 16 1986-1994 103CP (76 KW) 1580cmc,

CITROEN BX Break (XB-_) 19 1986-1994 102CP (75 KW) 1905cmc,

CITROEN BX Break (XB-_) 16 1989-1994 88CP (65 KW) 1580cmc,

CITROEN BX Break (XB-_) 19 1988-1994 109CP (80 KW) 1905cmc,

CITROEN XM (Y3) 2.0 i 1989-1994 121CP (89 KW) 1998cmc,

CITROEN XM Break (Y3) 2.0 i 1991-1994 121CP (89 KW) 1998cmc,

PEUGEOT 205 II (20A/C) 1.4 1987-1989 84CP (62 KW) 1360cmc,

PEUGEOT 205 II (20A/C) 1.6 GTI 1987-1989 103CP (76 KW) 1580cmc,

PEUGEOT 205 II (20A/C) 1.9 GTI 1987-1998 128CP (94 KW) 1905cmc,

PEUGEOT 309 I (10C, 10A) 1.4 1989 84CP (62 KW) 1360cmc,

PEUGEOT 309 I (10C, 10A) 1.9 GTI 1988-1989 120CP (88 KW) 1905cmc,

PEUGEOT 309 I (10C, 10A) 1.9 GTI 1986-1989 128CP (94 KW) 1905cmc,

PEUGEOT 309 II (3C, 3A) 1.6 1989-1993 88CP (65 KW) 1580cmc,

PEUGEOT 405 I (15B) 1.6 1989-1992 90CP (66 KW) 1580cmc,

PEUGEOT 405 II (4B) 1.6 1992-1995 88CP (65 KW) 1580cmc,

PEUGEOT 405 I (15B) 1.9 1988-1992 109CP (80 KW) 1905cmc,

PEUGEOT 405 I (15B) 1.9 4x4 1988-1992 109CP (80 KW) 1905cmc,

PEUGEOT 405 I Break (15E) 1.9 1988-1992 95CP (70 KW) 1905cmc,

PEUGEOT 405 I Break (15E) 1.6 1988-1992 88CP (65 KW) 1580cmc,

PEUGEOT 405 II Break (4E) 1.6 1992-1996 88CP (65 KW) 1580cmc,

PEUGEOT 405 I Break (15E) 1.9 1988-1992 109CP (80 KW) 1905cmc,

PEUGEOT 605 (6B) 2.0 1989-1999 121CP (89 KW) 1998cmc,

NISSAN BLUEBIRD Station Wagon (WU11) 2.0 1986-1990 102CP (75 KW) 1974cmc,

NISSAN BLUEBIRD (T72 , T12) 2.0 i (HLT72, T12) 1985-1990 105CP (77 KW) 1974cmc,

NISSAN BLUEBIRD Hatchback (T72, T12) 2.0 i (FHLT72, T12) 1985-1990 105CP (77 KW) 1974cmc,

NISSAN SUNNY II Hatchback (N13) 1.4 LX 1989-1991 75CP (55 KW) 1392cmc,

CITROEN BX Break (XB-_) 19 1987-1989 95CP (70 KW) 1905cmc,

PEUGEOT 205 II (20A/C) 1.6 1987-1998 72CP (53 KW) 1580cmc,

PEUGEOT 205 II (20A/C) 1.6 1987-1998 75CP (55 KW) 1580cmc,

CITROEN BX Break (XB-_) 19 4x4 1990-1991 109CP (80 KW) 1905cmc,

PEUGEOT 405 I (15B) 1.6 1987-1992 94CP (69 KW) 1580cmc,

CITROEN XM (Y3) 2.0 1989-1994 114CP (84 KW) 1998cmc,

PEUGEOT 205 II (20A/C) 1.6 Aut. 1987-1998 79CP (58 KW) 1580cmc,

PEUGEOT 205 II (20A/C) 1.6 GTI 1987-1989 116CP (85 KW) 1580cmc,

PEUGEOT 405 I Break (15E) 1.6 1988-1992 94CP (69 KW) 1580cmc,

PEUGEOT 605 (6B) 2.0 1989-1999 114CP (84 KW) 1998cmc,

PEUGEOT 309 II (3C, 3A) 1.6 1989-1993 94CP (69 KW) 1580cmc,

CITROEN BX Break (XB-_) 19 KAT 1986-1994 102CP (75 KW) 1905cmc,

PEUGEOT BOXER caroserie (230L) 2.0 i 1994-2002 109CP (80 KW) 1998cmc,

PEUGEOT 309 II (3C, 3A) 1.6 1989-1993 92CP (68 KW) 1580cmc,

OPEL OMEGA A (16_, 17_, 19_) 3.6 24V Lotus 1990-1992 377CP (277 KW) 3638cmc,

CITROEN BX (XB-_) 19 1986-1989 105CP (77 KW) 1905cmc,

CITROEN XM (Y3) 2.0 i 1989-1994 107CP (79 KW) 1998cmc,

PEUGEOT 605 (6B) 2.0 1990-1999 107CP (79 KW) 1998cmc,

PEUGEOT 405 I Break (15E) 1.6 1988-1992 92CP (68 KW) 1580cmc,

CITROEN ZX (N2) 1.9 1991-1997 126CP (93 KW) 1905cmc,

CITROEN AX (ZA-_) 14 1988-1992 84CP (61 KW) 1360cmc,

CITROEN XM (Y3) 2.0 1989-1994 128CP (94 KW) 1998cmc,

CITROEN XM Break (Y3) 2.0 1989-1994 128CP (94 KW) 1998cmc,