Bujii VALEO 246053(596271)

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:

MERCEDES-BENZ SL (R129) 500 SL (129.066) 1989-1992 326CP (240 KW) 4973cmc,

RENAULT RAPID caroserie (F40_, G40_) 1.4 (F40U, F40V) 1991-1998 75CP (55 KW) 1390cmc,

RENAULT CLIO I (B/C57_, 5/357_) 1.4 (B/C57T, B/C57Y) 1991-1998 79CP (58 KW) 1390cmc,

CITROEN AX (ZA-_) 10 E 1986-1988 41CP (30 KW) 954cmc,

CITROEN AX (ZA-_) 11 1986-1994 54CP (40 KW) 1124cmc,

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

CITROEN AX (ZA-_) 14 1988-1989 67CP (49 KW) 1360cmc,

CITROEN AX (ZA-_) 14 1987-1997 75CP (55 KW) 1360cmc,

CITROEN BX (XB-_) 14 E 1985-1993 67CP (49 KW) 1360cmc,

CITROEN BX (XB-_) 14 E 1983-1989 71CP (52 KW) 1360cmc,

CITROEN BX (XB-_) 16 1987-1993 72CP (53 KW) 1580cmc,

CITROEN BX (XB-_) 14 1989-1993 75CP (55 KW) 1360cmc,

CITROEN BX Break (XB-_) 16 1988-1994 72CP (53 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 C15 (VD-_) 1.1 1984-1996 48CP (35 KW) 1124cmc,

CITROEN C15 (VD-_) 1.4 1987-1996 67CP (49 KW) 1360cmc,

CITROEN ZX (N2) 1.4 i 1991-1997 75CP (55 KW) 1360cmc,

CITROEN ZX (N2) 1.9 i 1991-1997 120CP (88 KW) 1905cmc,

PEUGEOT 205 II (20A/C) 1.1 1987-1990 54CP (40 KW) 1124cmc,

PEUGEOT 205 I Cabriolet (741B, 20D) 1.4 CJ 1989-1994 67CP (49 KW) 1360cmc,

PEUGEOT 205 II (20A/C) 1.4 1987-1990 67CP (49 KW) 1360cmc,

PEUGEOT 205 I Cabriolet (741B, 20D) 1.4 CT 1986-1988 79CP (58 KW) 1360cmc,

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

PEUGEOT 205 II (20A/C) 1.0 1987-1998 45CP (33 KW) 954cmc,

PEUGEOT 205 I Cabriolet (741B, 20D) 1.1 CJ 1989-1994 60CP (44 KW) 1124cmc,

PEUGEOT 205 II (20A/C) 1.4 KAT 1987-1993 60CP (44 KW) 1360cmc,

PEUGEOT 205 I Cabriolet (741B, 20D) 1.4 CJ 1991-1994 75CP (55 KW) 1361cmc,

PEUGEOT 205 II (20A/C) 1.6 Aut. 1990-1998 88CP (65 KW) 1580cmc,

PEUGEOT 205 I Cabriolet (741B, 20D) 1.9 CTI 1987-1994 102CP (75 KW) 1905cmc,

PEUGEOT 205 II (20A/C) 1.9 GTI 1987-1994 120CP (88 KW) 1905cmc,

PEUGEOT 205 II (20A/C) 1.9 GTI KAT 1987-1994 102CP (75 KW) 1905cmc,

PEUGEOT 305 II (581M) 1.6 1982-1988 75CP (55 KW) 1580cmc,

PEUGEOT 309 I (10C, 10A) 1.1 1985-1989 54CP (40 KW) 1118cmc,

PEUGEOT 309 I (10C, 10A) 1.3 1985-1989 64CP (47 KW) 1294cmc,

PEUGEOT 309 I (10C, 10A) 1.4 1989 67CP (49 KW) 1360cmc,

PEUGEOT 309 I (10C, 10A) 1.9 1986-1989 98CP (72 KW) 1905cmc,

PEUGEOT 309 I (10C, 10A) 1.9 1988-1989 109CP (80 KW) 1905cmc,

PEUGEOT 309 II (3C, 3A) 1.4 1989-1993 75CP (55 KW) 1361cmc,

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

PEUGEOT 309 II (3C, 3A) 1.9 1989-1993 98CP (72 KW) 1905cmc,

PEUGEOT 309 II (3C, 3A) 1.9 1990-1993 109CP (80 KW) 1905cmc,

PEUGEOT 309 II (3C, 3A) 1.9 GTI 1989-1993 120CP (88 KW) 1905cmc,

PEUGEOT 405 I (15B) 1.6 1987-1992 72CP (53 KW) 1580cmc,

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

PEUGEOT 405 I (15B) 1.9 1987-1992 95CP (70 KW) 1905cmc,

PEUGEOT 405 II (4B) 1.4 1992-1995 75CP (55 KW) 1361cmc,

PEUGEOT 405 I (15B) 1.6 1987-1988 75CP (55 KW) 1580cmc,

PEUGEOT 405 I (15B) 1.6 1987-1992 88CP (65 KW) 1580cmc,

PEUGEOT 405 I (15B) 1.9 Injection 1987-1992 105CP (77 KW) 1905cmc,

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 (15B) 1.9 1988-1992 120CP (88 KW) 1905cmc,

PEUGEOT 405 I Break (15E) 1.6 1988-1992 72CP (53 KW) 1580cmc,

PEUGEOT 405 I Break (15E) 1.6 1988-1992 90CP (66 KW) 1580cmc,

PEUGEOT 405 I Break (15E) 1.9 1988-1992 120CP (88 KW) 1905cmc,

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

PEUGEOT 405 I Break (15E) 1.6 1988-1992 75CP (55 KW) 1580cmc,

PEUGEOT 405 I Break (15E) 1.9 1988-1992 105CP (77 KW) 1905cmc,

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

CITROEN AX (ZA-_) 14 4x4 1991-1996 75CP (55 KW) 1360cmc,

RENAULT 19 II (B/C53_) 1.4 (B/C535) 1992-1995 75CP (55 KW) 1390cmc,

RENAULT 19 II Chamade (L53_) 1.4 (L535) 1993-1995 75CP (55 KW) 1390cmc,

RENAULT RAPID caroserie (F40_, G40_) 1.4 (F40D) 1994-1998 79CP (58 KW) 1390cmc,

PEUGEOT 305 II Break (581E) 1.9 1984-1987 102CP (75 KW) 1905cmc,

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

RENAULT MEGANE I (BA0/1_) 1.4 e (BA0E, BA0V) 1996-2003 75CP (55 KW) 1390cmc,

RENAULT MEGANE I (BA0/1_) 1.4 Eco (BA0T) 1996-1999 71CP (52 KW) 1390cmc,

RENAULT MEGANE I Classic (LA0/1_) 1.4 (LA0E, LA0V) 1996-2003 75CP (55 KW) 1390cmc,

RENAULT MEGANE Scenic (JA0/1_) 1.4 i (JA0E) 1997-1999 75CP (55 KW) 1390cmc,

CITROEN AX (ZA-_) 11 KAT 1988-1989 54CP (40 KW) 1124cmc,

CITROEN BX (XB-_) 14 1989 64CP (47 KW) 1360cmc,

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

CITROEN C15 (VD-_) 1.4 E 1987-1996 60CP (44 KW) 1360cmc,

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,

PEUGEOT 305 II (581M) 1.6 1986-1988 73CP (54 KW) 1580cmc,

PEUGEOT 305 II (581M) 1.9 1986-1988 98CP (72 KW) 1905cmc,

PEUGEOT 305 II Break (581E) 1.6 1986-1988 73CP (54 KW) 1580cmc,

PEUGEOT 305 II Break (581E) 1.6 1986-1988 75CP (55 KW) 1580cmc,

PEUGEOT 305 II Break (581E) 1.9 1986-1988 98CP (72 KW) 1905cmc,

PEUGEOT 309 II (3C, 3A) 1.4 1990-1993 67CP (49 KW) 1361cmc,

RENAULT 19 II (B/C53_) 1.4 1992-1995 80CP (59 KW) 1390cmc,

PEUGEOT 205 I (741A/C) 1.5 1984-1987 86CP (63 KW) 1442cmc,

PEUGEOT 205 I (741A/C) 1.3 1984-1987 62CP (47 KW) 1294cmc,

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

PEUGEOT 205 II (20A/C) 1.4 1987-1989 86CP (63 KW) 1442cmc,

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

PEUGEOT 309 I (10C, 10A) 1.5 1987-1989 86CP (63 KW) 1442cmc,

PEUGEOT 405 I (15B) 1.9 1987-1993 126CP (93 KW) 1905cmc,

RENAULT 19 I (B/C53_) 1.4 1988-1992 80CP (59 KW) 1390cmc,

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

CITROEN BX Break (XB-_) 16 1988-1994 75CP (55 KW) 1580cmc,

CITROEN BX (XB-_) 16 1988-1993 75CP (55 KW) 1580cmc,

RENAULT 19 I caroserie (S53_) 1.4 1988-1992 80CP (59 KW) 1390cmc,

RENAULT 19 II caroserie (S53_) 1.4 1992-1995 80CP (59 KW) 1390cmc,

RENAULT CLIO I (B/C57_, 5/357_) 1.4 1991-1998 80CP (59 KW) 1390cmc,

PEUGEOT 405 I (15B) 1.4 1987-1992 64CP (47 KW) 1360cmc,

CITROEN ZX (N2) 1.4 1991-1997 75CP (55 KW) 1360cmc,

CITROEN BX (XB-_) 11 1988-1992 55CP (40 KW) 1124cmc,

CITROEN BX (XB-_) 15 1987-1992 80CP (59 KW) 1580cmc,

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 205 II (20A/C) 1.2 1987-1990 64CP (47 KW) 1204cmc,

CITROEN C15 (VD-_) 1.3 1987-1988 64CP (47 KW) 1294cmc,

PEUGEOT 205 II (20A/C) 1.6 GTX 1987-1991 94CP (69 KW) 1592cmc,

RENAULT CLIO I (B/C57_, 5/357_) 1.4 (B57J, C57J) 1991-1998 75CP (55 KW) 1390cmc,

CITROEN AX (ZA-_) 10 1986-1992 44CP (32 KW) 954cmc,

RENAULT 19 I Chamade (L53_) 1.4 1990-1992 75CP (55 KW) 1390cmc,

RENAULT 19 I Chamade (L53_) 1.4 1988-1990 78CP (57 KW) 1390cmc,

RENAULT 19 II Chamade (L53_) 1.4 1994-1995 80CP (59 KW) 1390cmc,

RENAULT RAPID caroserie (F40_, G40_) 1.4 1995-1997 80CP (59 KW) 1390cmc,

CITROEN BX Break (XB-_) 1.4 1987-1992 71CP (52 KW) 1360cmc,

CITROEN BX Break (XB-_) 1.4 1987-1992 60CP (44 KW) 1360cmc,

PEUGEOT 405 II Break (4E) 1.4 1993-1994 79CP (58 KW) 1360cmc,

RENAULT 19 II Chamade (L53_) 1.4 1994-1995 78CP (57 KW) 1390cmc,

PEUGEOT 405 I Break (15E) 1.9 1988-1992 98CP (72 KW) 1905cmc,