Bujii DENSO W20EP-U(0419534020)

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 limuzina (W123) 200 (123.020) 1976-1980 94CP (69 KW) 1988cmc,

MERCEDES-BENZ limuzina (W123) 230 (123.023) 1976-1981 109CP (80 KW) 2307cmc,

MERCEDES-BENZ limuzina (W123) 280 (123.030) 1976-1981 156CP (115 KW) 2746cmc,

MERCEDES-BENZ limuzina (W123) 250 (123.026) 1976-1979 129CP (95 KW) 2525cmc,

MERCEDES-BENZ combi combi (S123) 230 T (123.083) 1977-1980 109CP (80 KW) 2307cmc,

MERCEDES-BENZ combi combi (S123) 250 T (123.086) 1978-1979 129CP (95 KW) 2525cmc,

MERCEDES-BENZ combi combi (S123) 280 TE (123.093) 1977-1985 185CP (136 KW) 2746cmc,

MERCEDES-BENZ S-CLASS (W116) 450 SE,SEL (116.032) 1973-1980 224CP (165 KW) 4520cmc,

MERCEDES-BENZ S-CLASS (W126) 280 S (126.021) 1979-1985 156CP (115 KW) 2746cmc,

MERCEDES-BENZ S-CLASS (W126) 280 SE,SEL (126.022, 126.023) 1979-1985 185CP (136 KW) 2746cmc,

MERCEDES-BENZ S-CLASS (W126) 380 SE,SEL (126.032) 1980-1981 218CP (160 KW) 3818cmc,

MERCEDES-BENZ S-CLASS (W126) 380 SE,SEL (126.032) 1981-1985 204CP (150 KW) 3839cmc,

MERCEDES-BENZ S-CLASS (W126) 420 SE,SEL (126.034) 1985-1987 218CP (160 KW) 4196cmc,

MERCEDES-BENZ S-CLASS (W126) 420 SE,SEL 1985-1991 224CP (165 KW) 4196cmc,

MERCEDES-BENZ S-CLASS (W126) 420 SE,SEL 1985-1987 231CP (170 KW) 4196cmc,

MERCEDES-BENZ S-CLASS (W126) 500 SE,SEL (126.036) 1985-1991 223CP (164 KW) 4973cmc,

MERCEDES-BENZ S-CLASS (W126) 500 SE,SEL (126.036) 1979-1985 231CP (170 KW) 4973cmc,

MERCEDES-BENZ S-CLASS (W126) 500 SE,SEL (126.036) 1979-1985 241CP (177 KW) 4973cmc,

MERCEDES-BENZ S-CLASS (W126) 500 SE,SEL (126.036) 1985-1991 245CP (180 KW) 4973cmc,

MERCEDES-BENZ S-CLASS (W126) 500 SE,SEL 1987-1991 252CP (185 KW) 4973cmc,

MERCEDES-BENZ S-CLASS (W126) 500 SE,SEL 1987-1991 265CP (195 KW) 4973cmc,

MERCEDES-BENZ S-CLASS (W126) 560 SE,SEL (126.038, 126.039) 1985-1991 242CP (178 KW) 5547cmc,

MERCEDES-BENZ S-CLASS (W126) 560 SE,SEL (126.038) 1985-1987 272CP (200 KW) 5547cmc,

MERCEDES-BENZ S-CLASS (W126) 560 SE,SEL 1987-1991 279CP (205 KW) 5547cmc,

MERCEDES-BENZ S-CLASS (W126) 560 SE,SEL 1985-1991 300CP (220 KW) 5547cmc,

MERCEDES-BENZ S-CLASS (W126) 500 SE,SEL KAT 1989-1991 252CP (185 KW) 4973cmc,

MERCEDES-BENZ SL (R107) 350 SL (107.043) 1971-1980 195CP (143 KW) 3499cmc,

MERCEDES-BENZ SL (R107) 380 SL (107.045) 1980-1981 218CP (160 KW) 3818cmc,

MERCEDES-BENZ SL (R107) 420 SL (107.047) 1986-1989 218CP (160 KW) 4196cmc,

MERCEDES-BENZ SL (R107) 450 SL (107.044) 1975-1980 218CP (160 KW) 4520cmc,

MERCEDES-BENZ SL Coupe (C107) 450 SLC (107.024) 1975-1979 218CP (160 KW) 4520cmc,

MERCEDES-BENZ SL (R107) 450 SL (107.044) 1972-1980 224CP (165 KW) 4520cmc,

MERCEDES-BENZ SL (R107) 500 SL (107.046) 1980-1985 231CP (170 KW) 4973cmc,

MERCEDES-BENZ SL (R107) 500 SL (107.046) 1980-1981 241CP (177 KW) 4973cmc,

MERCEDES-BENZ SL (R107) 500 SL (107.046) 1986-1989 245CP (180 KW) 4973cmc,

MERCEDES-BENZ COUPE (C123) 230 C (123.043) 1977-1980 109CP (80 KW) 2307cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 380 SEC (126.043) 1981-1985 204CP (150 KW) 3839cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 420 SEC (126.046) 1985-1991 204CP (150 KW) 4196cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 420 SEC (126.046) 1985-1991 224CP (165 KW) 4196cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 500 SEC (126.044) 1985-1991 223CP (164 KW) 4973cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 500 SEC (126.044) 1981-1985 231CP (170 KW) 4973cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 500 SEC (126.044) 1985-1991 245CP (180 KW) 4973cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 500 SEC (126.044) 1987-1991 252CP (185 KW) 4973cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 560 SEC (126.045) 1985-1987 272CP (200 KW) 5547cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 560 SEC (126.045) 1985-1991 279CP (205 KW) 5547cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 560 SEC (126.045) 1985-1989 300CP (220 KW) 5547cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 500 SEC KAT 1989-1991 252CP (185 KW) 4973cmc,

MERCEDES-BENZ G-CLASS (W460) 230 G (460,2) 1979-1993 90CP (66 KW) 2307cmc,

MERCEDES-BENZ T1 Bus (601) 208 2.3 1977-1982 86CP (63 KW) 2307cmc,

MERCEDES-BENZ SL Coupe (C107) 350 SLC (107.023) 1976-1980 195CP (143 KW) 3499cmc,

MERCEDES-BENZ SL Coupe (C107) 380 SLC (107.025) 1980-1981 218CP (160 KW) 3818cmc,

MERCEDES-BENZ SL Coupe (C107) 450 SLC (107.024) 1973-1975 225CP (165 KW) 4520cmc,

MERCEDES-BENZ SL Coupe (C107) 450 SLC 5.0 (107.026) 1978-1980 241CP (177 KW) 4973cmc,

AUDI 50 (86) 1.1 1974-1978 50CP (37 KW) 1093cmc,

AUDI 50 (86) 1.3 1977-1978 60CP (44 KW) 1272cmc,

AUDI 80 (81, 85, B2) 1.6 1978-1983 85CP (63 KW) 1588cmc,

AUDI 100 (44, 44Q, C3) 1.9 1982-1984 100CP (74 KW) 1921cmc,

VW POLO (86) 0.9 1975-1981 40CP (29 KW) 895cmc,

VW POLO (86) 1.1 1975-1981 50CP (37 KW) 1093cmc,

VW POLO (86) 1.3 1976-1981 60CP (44 KW) 1272cmc,

VW DERBY (86) 0.9 1977-1981 40CP (29 KW) 895cmc,

VW DERBY (86) 1.1 1977-1981 50CP (37 KW) 1093cmc,

VW DERBY (86) 1.3 1977-1981 60CP (44 KW) 1272cmc,

VW POLO (86C, 80) 1.0 1981-1986 40CP (29 KW) 1043cmc,

VW POLO (86C, 80) 1.1 1981-1989 50CP (37 KW) 1093cmc,

VW POLO (86C, 80) 1.3 1981-1983 60CP (44 KW) 1272cmc,

VW POLO (86C, 80) 1.0 KAT 1989-1994 45CP (33 KW) 1043cmc,

VW DERBY (86C, 80) 1.0 1981-1984 40CP (29 KW) 1043cmc,

VW DERBY (86C, 80) 1.1 1981-1983 50CP (37 KW) 1093cmc,

VW DERBY (86C, 80) 1.3 1983-1984 55CP (40 KW) 1272cmc,

VW DERBY (86C, 80) 1.3 1981-1983 60CP (44 KW) 1272cmc,

VW GOLF I (17) 1.1 1974-1983 50CP (37 KW) 1093cmc,

VW GOLF I (17) 1.1 1976-1980 52CP (38 KW) 1093cmc,

VW GOLF I (17) 1.3 1979-1983 60CP (44 KW) 1272cmc,

VW GOLF I (17) 1.6 1975-1984 75CP (55 KW) 1588cmc,

VW JETTA I (16) 1.1 1978-1984 50CP (37 KW) 1093cmc,

VW JETTA I (16) 1.3 1979-1984 60CP (44 KW) 1272cmc,

VW JETTA I (16) 1.6 1978-1984 85CP (63 KW) 1588cmc,

VW GOLF II (19E, 1G1) 1.3 1983-1987 55CP (40 KW) 1272cmc,

VW GOLF II (19E, 1G1) 1.8 Syncro 1988-1991 98CP (72 KW) 1781cmc,

VW JETTA II (19E, 1G2, 165) 1.3 1984-1987 55CP (40 KW) 1272cmc,

VW PASSAT (32) 1.3 1973-1980 55CP (40 KW) 1272cmc,

VW SCIROCCO (53) 1.1 1974-1979 50CP (37 KW) 1093cmc,

VW SCIROCCO (53) 1.3 1979-1980 60CP (44 KW) 1272cmc,

VW SCIROCCO (53) 1.6 1975-1980 85CP (63 KW) 1588cmc,

VW SCIROCCO (53B) 1.3 1980-1983 60CP (44 KW) 1272cmc,

VW SCIROCCO (53B) 1.6 1980-1984 85CP (63 KW) 1588cmc,

VW LT 28-35 I Bus (281-363) 2.4 1982-1992 90CP (66 KW) 2383cmc,

VW PASSAT Variant (32B) 1.8 1986-1988 87CP (64 KW) 1781cmc,

VW PASSAT Variant (33) 1.3 1973-1980 55CP (40 KW) 1272cmc,

VW POLO Coupe (86C, 80) 1.0 1982-1986 40CP (29 KW) 1043cmc,

VW POLO Coupe (86C, 80) 1.1 1981-1983 50CP (37 KW) 1093cmc,

VW POLO Coupe (86C, 80) 1.3 1981-1983 60CP (44 KW) 1272cmc,

RENAULT 5 (122_) 1.4 (1229, 1399) 1982-1985 63CP (46 KW) 1397cmc,

RENAULT 12 1.3 (1170) 1969-1980 54CP (40 KW) 1289cmc,

RENAULT 18 (134_) 1.4 (1340) 1978-1986 64CP (47 KW) 1397cmc,

RENAULT 18 Variable (135_) 1.4 (1350) 1979-1986 64CP (47 KW) 1397cmc,

RENAULT 18 Variable (135_) 1.6 (1351) 1982-1986 73CP (54 KW) 1647cmc,

CITROEN C25 Bus (280_, 290_) 2.0 E 1981-1994 79CP (58 KW) 1971cmc,

CITROEN C25 Bus (280_, 290_) 2.0 1991-1994 84CP (62 KW) 1971cmc,

PEUGEOT 505 (551A) 2.0 1985-1995 98CP (72 KW) 1971cmc,

FIAT PANDA (141_) 900 1980-1994 45CP (33 KW) 903cmc,

FIAT DUCATO Panorama (280_) 2.0 1986-1990 75CP (55 KW) 1971cmc,

VOLVO 740 (744) 2.3 1984-1988 131CP (96 KW) 2316cmc,

VOLVO 740 combi (745) 2.3 1985-1988 131CP (96 KW) 2316cmc,

SAAB 900 I Combi Coupe 2.0 c 1979-1988 100CP (74 KW) 1985cmc,

SAAB 900 I (AC4, AM4) 2.0 i 1980-1990 115CP (85 KW) 1985cmc,

LADA SAMARA FORMA (21099) 1500 1991-prezent 72CP (53 KW) 1500cmc,

ROVER MONTEGO Estate (XE) 2.0 GTI/LXI 1990-1993 102CP (75 KW) 1996cmc,

MITSUBISHI CORDIA (A21_A, AB) 1.6 GSL (A212A) 1982-1986 75CP (55 KW) 1597cmc,

MITSUBISHI L 300 Bus (LO3_P/G, L0_2P) 1.6 (L032P, L062P) 1981-1986 65CP (48 KW) 1597cmc,

MITSUBISHI L 300 caroserie (L03_P) 1.6 (L032P, L062P) 1980-1986 65CP (48 KW) 1597cmc,

RENAULT CLIO I (B/C57_, 5/357_) 1.8 (B/C578) 1994-1998 90CP (66 KW) 1794cmc,

FIAT TIPO (160_) 1.8 i.e. (160.EQ, 160.AM) 1994-1995 101CP (74 KW) 1756cmc,

LADA SAMARA FORMA (21099) 1500 1994-prezent 71CP (52 KW) 1499cmc,

MERCEDES-BENZ S-CLASS Coupe (C126) 500 SEC (126.044) 1985-1991 265CP (195 KW) 4973cmc,

VW POLO CLASSIC (86C, 80) 1.0 1985-1986 40CP (29 KW) 1043cmc,

VW POLO CLASSIC (86C, 80) 1.0 1985-1994 45CP (33 KW) 1043cmc,

VW POLO CLASSIC (86C, 80) 1.3 KAT 1987-1994 55CP (40 KW) 1272cmc,

PEUGEOT 505 Break (551D) 2.0 1985-1987 98CP (72 KW) 1971cmc,

RENAULT 19 II Chamade (L53_) 1.8 (453A/F) 1992-1995 90CP (66 KW) 1794cmc,

RENAULT LAGUNA I Grandtour (K56_) 1.8 (K56Z) 1995-2001 94CP (69 KW) 1794cmc,

RENAULT MEGANE I (BA0/1_) 2.0 i (BA0G) 1996-2003 114CP (84 KW) 1998cmc,

RENAULT MEGANE I Coach (DA0/1_) 2.0 i (DA0G) 1996-2003 114CP (84 KW) 1998cmc,

RENAULT MEGANE I Classic (LA0/1_) 2.0 i (LA07, LA0G) 1996-2003 114CP (84 KW) 1998cmc,

RENAULT MEGANE Scenic (JA0/1_) 2.0 i (JA0G) 1997-1999 114CP (84 KW) 1998cmc,

AUDI 100 Avant (44, 44Q, C3) 1.9 1983-1984 100CP (74 KW) 1921cmc,

VW LT 28-35 I Bus (281-363) 2.4 i 1989-1996 94CP (69 KW) 2383cmc,

VW PASSAT (32) 1.3 1973-1978 60CP (44 KW) 1297cmc,

VW PASSAT Variant (33) 1.3 1973-1978 60CP (44 KW) 1297cmc,

VW LT 28-35 I caroserie (281-363) 2.0 1975-1983 75CP (55 KW) 1984cmc,

VW LT 28-35 I caroserie (281-363) 2.4 1982-1992 90CP (66 KW) 2383cmc,

VW LT 28-35 I platou/sasiu (281-363) 2.0 1975-1983 75CP (55 KW) 1984cmc,

VOLVO 740 (744) 2.3 1986-1988 117CP (86 KW) 2316cmc,

VOLVO 740 combi (745) 2.3 Turbo 1985-1988 182CP (134 KW) 2316cmc,

RENAULT FUEGO (136_) 1.4 TL/GTL 1980-1985 64CP (47 KW) 1397cmc,

SAAB 900 I (AC4, AM4) 2.0 c 1982-1988 101CP (74 KW) 1985cmc,

SAAB 900 I (AC4, AM4) 2.0 EMS 1979-1980 118CP (87 KW) 1985cmc,

LADA SAMARA FORMA (21099) 1500 1991-prezent 68CP (50 KW) 1500cmc,

RENAULT 18 (134_) 1.6 TS (1342) 1982-1986 97CP (71 KW) 1647cmc,

AUDI 80 (81, 85, B2) 2.2 1980-1983 115CP (85 KW) 2144cmc,

FIAT DUCATO caroserie (280_) 2.0 1985-1990 75CP (55 KW) 1971cmc,

VW JETTA II (19E, 1G2, 165) 1.3 KAT 1987-1991 55CP (40 KW) 1272cmc,

VW POLO Coupe (86C, 80) 1.3 1983-1987 55CP (40 KW) 1272cmc,

VW POLO (86C, 80) 1.3 1983-1988 55CP (40 KW) 1272cmc,

VW POLO CLASSIC (86C, 80) 1.3 1985-1987 55CP (40 KW) 1272cmc,

VW POLO (86C, 80) 1.0 1985-1992 45CP (33 KW) 1043cmc,

VW POLO Coupe (86C, 80) 1.0 1985-1992 45CP (33 KW) 1043cmc,

MERCEDES-BENZ G-CLASS (W460) 230 G (460,2) 1980-1987 102CP (75 KW) 2277cmc,

VW GOLF II (19E, 1G1) 1.3 1983-1986 58CP (43 KW) 1272cmc,

MERCEDES-BENZ T1 platou/sasiu (601) 210 2.3 1977-1989 86CP (63 KW) 2307cmc,

VW GOLF II (19E, 1G1) 1.0 1985-1991 50CP (37 KW) 1043cmc,

CITROEN C25 caroserie (280_, 290_) 2.0 1991-1994 84CP (62 KW) 1971cmc,

CITROEN C25 platou/sasiu (280_, 290_) 2.0 1987-1994 84CP (62 KW) 1971cmc,

MITSUBISHI L 300 platou/sasiu (L03_P) 1.6 (L032P, L062P) 1983-1994 70CP (51 KW) 1597cmc,

VW LT 28-35 I platou/sasiu (281-363) 2.4 1982-1992 90CP (66 KW) 2383cmc,

RENAULT MEGANE Scenic (JA0/1_) 2.0 i (JA0G) 1999 109CP (80 KW) 1998cmc,

RENAULT MEGANE I (BA0/1_) 2.0 i 1999-2003 109CP (80 KW) 1998cmc,

MERCEDES-BENZ G-CLASS (W463) G 500 E (463.228) 1993-prezent 241CP (177 KW) 4973cmc,

RENAULT 18 caroserie 1.4 1979-1986 64CP (47 KW) 1397cmc,

VW JETTA II (19E, 1G2, 165) 1.3 1984-1986 58CP (43 KW) 1272cmc,

ROVER MAESTRO 1.3 1990-1995 69CP (51 KW) 1275cmc,

ROVER MAESTRO 1.3 1990-1995 67CP (49 KW) 1275cmc,

ROVER MONTEGO 2.0 i KAT 1990-1994 102CP (75 KW) 1996cmc,

VW LT 40-55 I caroserie (291-512) 2.4 i 1993-1996 94CP (69 KW) 2383cmc,

VW LT 40-55 I caroserie (291-512) 2.0 1975-1983 75CP (55 KW) 1984cmc,

VW LT 40-55 I platou/sasiu (293-909) 2.0 1975-1983 75CP (55 KW) 1984cmc,

VW LT 40-55 I platou/sasiu (293-909) 2.4 i 1994-1996 94CP (69 KW) 2383cmc,

VW LT 40-55 I caroserie (291-512) 2.4 1982-1992 90CP (66 KW) 2383cmc,

VW LT 40-55 I caroserie (291-512) 2.4 4WD 1982-1992 90CP (66 KW) 2383cmc,

FIAT DUCATO platou/sasiu (280_) 2.0 1985-1990 75CP (55 KW) 1971cmc,

FIAT TIPO (160_) 1.8 i.e. 1990-1993 110CP (81 KW) 1756cmc,

FIAT PANDA (141_) 750 (141AI) 1986-1995 34CP (25 KW) 770cmc,

FIAT TALENTO caroserie (290_) 2.0 (290U4) 1989-1994 75CP (55 KW) 1971cmc,

FIAT TALENTO platou/sasiu (290_) 2.0 (290UA4) 1989-1994 75CP (55 KW) 1971cmc,

FIAT TALENTO Bus (290_) 2.0 (290UEH4) 1989-1994 75CP (55 KW) 1971cmc,

VW DERBY (86) 1.3 1977-1981 58CP (43 KW) 1272cmc,

VW POLO (86C, 80) 1.3 1982-1988 58CP (43 KW) 1272cmc,

VW PASSAT (32) 1.3 1973-1978 55CP (40 KW) 1297cmc,

VW PASSAT Variant (33) 1.3 1973-1978 55CP (40 KW) 1297cmc,

VW PASSAT Variant (32B) 1.3 1980-1986 60CP (44 KW) 1297cmc,

SAAB 900 I Combi Coupe 2.0 EMS 1978-1979 118CP (87 KW) 1985cmc,

VW POLO (86C, 80) 1.3 1983-1985 50CP (37 KW) 1272cmc,

RENAULT 19 II Chamade (L53_) 1.8 1992-1994 91CP (67 KW) 1794cmc,