Lambda sonda DENSO DOX-2005 - PEUGEOT, SAAB

Lambda sonda DENSO DOX-2005 - PEUGEOT, SAAB

1 094 
bez DPH: 904 

Popis zboží:

Lambda sonda DENSO DOX-2005

Pro OE číslo: 55353148
Kvalita, jakost: OE
Omezení výrobce: DENSO
Velikost závitu: M18x1.5
Délka kabelu [mm]: 550
Počet kontaktů zástrčky: 4
Váha [g]: 99
Lamdasonda: vyhřívaná
Lamdasonda: Planarsonda
Lamdasonda: Závit, předběžně namazaný
Lamdasonda: Skoková sonda
Hmotnost brutto [kg]: 132

 

OEM kódy

1618HC 1618Z6 1628HN
1628HV 1628KY 55353148
9635978580 9636876580 9678267980

Určeno pro vozidla

CITROËN BERLINGO / BERLINGO FIRST Skříňová/velkoprostorová limuzína, 1.1 i (MAHDZ, MBHDZ, MBHFX) [44kW, 1124ccm]
CITROËN BERLINGO / BERLINGO FIRST Skříňová/velkoprostorová limuzína, 1.6 16V (MBNFU) [80kW, 1587ccm]
CITROËN BERLINGO / BERLINGO FIRST velkoprostorová limuzína (MF_, GJK, 1.1 i (MFHDZ, MFHFX) [44kW, 1124ccm]
CITROËN BERLINGO / BERLINGO FIRST velkoprostorová limuzína (MF_, GJK, 1.6 16V (MFNFU) [80kW, 1587ccm]
CITROËN BERLINGO MULTISPACE (B9), 1.6 [66kW, 1587ccm]
CITROËN BERLINGO MULTISPACE (B9), 1.6 [80kW, 1587ccm]
CITROËN BERLINGO Skříňová/velkoprostorová limuzína (B9), 1.6 [66kW, 1587ccm]
CITROËN BERLINGO Skříňová/velkoprostorová limuzína (B9), 1.6 [80kW, 1587ccm]
CITROËN C-ELYSEE (DD_), 1.6 VTi 115 (DDNFP0, DDNFP6, DDNFP9) [85kW, 1587ccm]
CITROËN C2 (JM_), 1.1 [44kW, 1124ccm]
CITROËN C2 (JM_), 1.6 VTS [90kW, 1587ccm]
CITROËN C2 (JM_), 1.6 [80kW, 1587ccm]
CITROËN C3 I (FC_, FN_), 1.1 i [44kW, 1124ccm]
CITROËN C3 I (FC_, FN_), 1.6 16V [80kW, 1587ccm]
CITROËN C3 Pluriel (HB_), 1.6 [80kW, 1587ccm]
CITROËN C4 GRAND PICASSO I (UA_), 1.6 16V [110kW, 1598ccm]
CITROËN C4 GRAND PICASSO I (UA_), 1.6 THP 155 [115kW, 1598ccm]
CITROËN C4 GRAND PICASSO I (UA_), 1.8 i 16V [92kW, 1749ccm]
CITROËN C4 GRAND PICASSO I (UA_), 2.0 i 16V [103kW, 1997ccm]
CITROËN C4 GRAND PICASSO II (DA_, DE_), 1.6 THP 155 [115kW, 1598ccm]
CITROËN C4 GRAND PICASSO II (DA_, DE_), 1.6 THP 165 [121kW, 1598ccm]
CITROËN C4 I (LC_), 1.6 16V Bio-Flex [80kW, 1587ccm]
CITROËN C4 I (LC_), 1.6 16V [80kW, 1587ccm]
CITROËN C4 I (LC_), 1.6 THP 150 [110kW, 1598ccm]
CITROËN C4 I (LC_), 2.0 16V [103kW, 1997ccm]
CITROËN C4 I limuzína, 1.6 16V [80kW, 1587ccm]
CITROËN C4 II (NC_), 1.6 THP 155 [115kW, 1598ccm]
CITROËN C4 kupé (LA_), 1.6 16V [80kW, 1587ccm]
CITROËN C4 kupé (LA_), 1.6 THP 150 [110kW, 1598ccm]
CITROËN C4 PICASSO I velkoprostorová limuzína (UD_), 1.6 16V [110kW, 1598ccm]
CITROËN C4 PICASSO I velkoprostorová limuzína (UD_), 1.6 THP 155 [115kW, 1598ccm]
CITROËN C4 PICASSO I velkoprostorová limuzína (UD_), 1.8 i 16V [92kW, 1749ccm]
CITROËN C4 PICASSO I velkoprostorová limuzína (UD_), 2.0 i 16V [103kW, 1997ccm]
CITROËN C4 PICASSO II, 1.6 THP 155 [115kW, 1598ccm]
CITROËN C4 PICASSO II, 1.6 THP 165 [121kW, 1598ccm]
CITROËN C5 I (DC_), 2.0 16V (DCRFNC, DCRFNF) [100kW, 1997ccm]
CITROËN C5 I (DC_), 3.0 V6 (DCXFXC, DCXFXF) [152kW, 2946ccm]
CITROËN C5 I Break (DE_), 2.0 16V (DERFNF, DERFNC, RERFNC) [100kW, 1997ccm]
CITROËN C5 I Break (DE_), 3.0 Carlsson [173kW, 2946ccm]
CITROËN C5 I Break (DE_), 3.0 V6 (DEXFXC, DEXFXF) [152kW, 2946ccm]
CITROËN C5 II (RC_), 1.8 16V (RC6FZB) [85kW, 1749ccm]
CITROËN C5 II (RC_), 1.8 16V [92kW, 1749ccm]
CITROËN C5 II (RC_), 2.0 16V (RCRFJB, RCRFJC) [103kW, 1997ccm]
CITROËN C5 II (RC_), 3.0 V6 (RCXFUF) [152kW, 2946ccm]
CITROËN C5 II Break (RE_), 1.8 16V (RE6FYB) [92kW, 1749ccm]
CITROËN C5 II Break (RE_), 1.8 16V (RE6FZB) [85kW, 1749ccm]
CITROËN C5 II Break (RE_), 2.0 16V (RERFJB, RERFJC) [103kW, 1997ccm]
CITROËN C5 II Break (RE_), 3.0 V6 (REXFUF) [152kW, 2946ccm]
CITROËN C5 III (RD_), 1.6 THP 150 (RD5FN8, RD5FNA) [110kW, 1598ccm]
CITROËN C5 III (RD_), 1.6 THP 155 (RD5FV8, RD5FNA) [115kW, 1598ccm]
CITROËN C5 III (RD_), 1.8 16V (RD6FXC) [92kW, 1749ccm]
CITROËN C5 III (RD_), 2.0 16V (RDRFJC, RDRFJF) [103kW, 1997ccm]
CITROËN C5 III (RD_), 3.0 V6 (RDXFVJ) [155kW, 2946ccm]
CITROËN C5 III Break (RW_), 1.6 THP 150 [110kW, 1598ccm]
CITROËN C5 III Break (RW_), 1.6 THP 155 [115kW, 1598ccm]
CITROËN C5 III Break (RW_), 1.8 i 16V (RW6FYC) [92kW, 1749ccm]
CITROËN C5 III Break (RW_), 2.0 i 16V (RWRFJC, RWRFJF) [103kW, 1997ccm]
CITROËN C5 III Break (RW_), 3.0 V6 (RWXFVA, RWXFUA) [155kW, 2946ccm]
CITROËN C6 (TD_), 3.0 V6 [155kW, 2946ccm]
CITROËN C8 (EA_, EB_), 2.0 16V [103kW, 1997ccm]
CITROËN C8 (EA_, EB_), 2.0 [100kW, 1997ccm]
CITROËN C8 (EA_, EB_), 3.0 V6 [150kW, 2946ccm]
CITROËN DS3 (SA_), 1.6 THP 150 [110kW, 1598ccm]
CITROËN DS3 (SA_), 1.6 THP 155 [115kW, 1598ccm]
CITROËN DS3 (SA_), 1.6 THP 165 [121kW, 1598ccm]
CITROËN DS3 Kabriolet, 1.6 THP 150 [110kW, 1598ccm]
CITROËN DS3 Kabriolet, 1.6 THP 155 [115kW, 1598ccm]
CITROËN DS3 Kabriolet, 1.6 THP 165 [121kW, 1598ccm]
CITROËN DS4 (NX_), 1.6 THP 155 [115kW, 1598ccm]
CITROËN DS4 (NX_), 1.6 THP 165 [121kW, 1598ccm]
CITROËN DS5, 1.6 THP 150 [110kW, 1598ccm]
CITROËN DS5, 1.6 THP 155 [115kW, 1598ccm]
CITROËN JUMPER I autobus (244, Z_), 2.0 [81kW, 1998ccm]
CITROËN JUMPER I Krabice (244), 2.0 [81kW, 1998ccm]
CITROËN JUMPY II (VF7), 2.0 i [103kW, 1997ccm]
CITROËN JUMPY II Krabice, 2.0 i [103kW, 1997ccm]
CITROËN SAXO (S0, S1), 1.1 X, SX [44kW, 1124ccm]
CITROËN SAXO (S0, S1), 1.4 VTS [55kW, 1360ccm]
CITROËN SAXO (S0, S1), 1.6 [74kW, 1587ccm]
CITROËN XSARA (N1), 1.6 16V [80kW, 1587ccm]
CITROËN XSARA Break (N2), 1.6 16V [80kW, 1587ccm]
CITROËN XSARA kupé (N0), 1.6 16V [80kW, 1587ccm]
CITROËN XSARA kupé (N0), 2.0 i 16V [120kW, 1998ccm]
CITROËN XSARA PICASSO (N68), 1.6 16V [80kW, 1587ccm]
CITROËN XSARA PICASSO (N68), 1.6 [70kW, 1587ccm]
DS DS 3 (SA_), 1.6 THP 165 (SA5GZM) [121kW, 1598ccm]
DS DS 3 Kabriolet (SB_), 1.6 THP 165 [121kW, 1598ccm]
DS DS 4 / DS 4 CROSSBACK (NX_), 1.6 THP 165 [121kW, 1598ccm]
DS DS 5 (KF_), 1.6 THP 165 (KF5GZT) [121kW, 1598ccm]
FIAT DUCATO autobus (244_), 2.0 4x4 [81kW, 1998ccm]
FIAT DUCATO autobus (244_), 2.0 Bipower [81kW, 1998ccm]
FIAT DUCATO autobus (244_), 2.0 [81kW, 1998ccm]
FIAT DUCATO Krabice (244_), 2.0 4x4 [81kW, 1998ccm]
FIAT DUCATO Krabice (244_), 2.0 Bipower [81kW, 1998ccm]
FIAT DUCATO Krabice (244_), 2.0 [81kW, 1998ccm]
FIAT DUCATO valník/podvozek (244_), 2.0 [81kW, 1998ccm]
FIAT ULYSSE (179_), 3.0 [150kW, 2946ccm]
LANCIA PHEDRA (179_), 3.0 V6 (179.BXD11) [150kW, 2946ccm]
PEUGEOT 1007 (KM_), 1.6 16V [80kW, 1587ccm]
PEUGEOT 106 II (1A_, 1C_), 1.1 i [44kW, 1124ccm]
PEUGEOT 206 CC (2D), 1.6 16V (2DNFUF, 2DNFUR) [80kW, 1587ccm]
PEUGEOT 206 limuzína, 1.6 16V [80kW, 1587ccm]
PEUGEOT 206 Šikmá zadní část (2A/C), 1.1 i [44kW, 1124ccm]
PEUGEOT 206 Šikmá zadní část (2A/C), 1.6 16V [80kW, 1587ccm]
PEUGEOT 206 SW (2E/K), 1.1 [44kW, 1124ccm]
PEUGEOT 206 SW (2E/K), 1.6 16V [80kW, 1587ccm]
PEUGEOT 207 (WA_, WC_), 1.6 16V Turbo [110kW, 1598ccm]
PEUGEOT 207 (WA_, WC_), 1.6 16V Turbo [115kW, 1598ccm]
PEUGEOT 207 (WA_, WC_), 1.6 16V [80kW, 1587ccm]
PEUGEOT 207 CC (WD_), 1.6 16V Turbo [110kW, 1598ccm]
PEUGEOT 207 CC (WD_), 1.6 16V Turbo [115kW, 1598ccm]
PEUGEOT 207 SW (WK_), 1.6 16V Turbo [110kW, 1598ccm]
PEUGEOT 3008 I velkoprostorová limuzína (0U_), 1.6 THP [110kW, 1598ccm]
PEUGEOT 3008 I velkoprostorová limuzína (0U_), 1.6 THP [115kW, 1598ccm]
PEUGEOT 3008 II SUV (MC_, MR_, MJ_, M4_), 1.6 THP 165 (M45GYW, M45GZW, M45GYV) [121kW, 1598ccm]
PEUGEOT 301, 1.6 VTi 115 [85kW, 1587ccm]
PEUGEOT 306 (7B, N3, N5), 1.6 [72kW, 1587ccm]
PEUGEOT 306 Break (7E, N3, N5), 1.6 [72kW, 1587ccm]
PEUGEOT 306 Kabriolet (7D, N3, N5), 1.6 [72kW, 1587ccm]
PEUGEOT 306 Šikmá zadní část (7A, 7C, N3, N5), 1.6 [72kW, 1587ccm]
PEUGEOT 307 (3A/C), 1.6 16V [80kW, 1587ccm]
PEUGEOT 307 (3A/C), 2.0 16V [103kW, 1997ccm]
PEUGEOT 307 Break (3E), 1.6 16V [80kW, 1587ccm]
PEUGEOT 307 Break (3E), 2.0 16V [103kW, 1997ccm]
PEUGEOT 307 CC (3B), 1.6 16V [80kW, 1587ccm]
PEUGEOT 307 CC (3B), 2.0 16V [103kW, 1997ccm]
PEUGEOT 307 SW (3H), 1.6 16V [80kW, 1587ccm]
PEUGEOT 307 SW (3H), 2.0 16V [103kW, 1997ccm]
PEUGEOT 308 CC (4B_), 1.6 16V [110kW, 1598ccm]
PEUGEOT 308 CC (4B_), 1.6 16V [115kW, 1598ccm]
PEUGEOT 308 I (4A_, 4C_), 1.6 16V [110kW, 1598ccm]
PEUGEOT 308 I (4A_, 4C_), 1.6 BioFlex [80kW, 1587ccm]
PEUGEOT 308 I (4A_, 4C_), 1.6 THP 16V [115kW, 1598ccm]
PEUGEOT 308 II (LB_, LP_, LW_, LH_, L3_), 1.6 THP 125 [92kW, 1598ccm]
PEUGEOT 308 II (LB_, LP_, LW_, LH_, L3_), 1.6 THP 150 [110kW, 1598ccm]
PEUGEOT 308 II (LB_, LP_, LW_, LH_, L3_), 1.6 THP 163 [120kW, 1598ccm]
PEUGEOT 308 II (LB_, LP_, LW_, LH_, L3_), 1.6 THP [115kW, 1598ccm]
PEUGEOT 308 SW I (4E_, 4H_), 1.6 16V [110kW, 1598ccm]
PEUGEOT 308 SW I (4E_, 4H_), 1.6 THP 16V [115kW, 1598ccm]
PEUGEOT 308 SW II (LC_, LJ_, LR_, LX_, L4_), 1.6 THP 125 [92kW, 1598ccm]
PEUGEOT 308 SW II (LC_, LJ_, LR_, LX_, L4_), 1.6 THP 150 (L45GXA) [110kW, 1598ccm]
PEUGEOT 308 SW II (LC_, LJ_, LR_, LX_, L4_), 1.6 THP 155 [115kW, 1598ccm]
PEUGEOT 406 (8B), 2.0 16V [100kW, 1997ccm]
PEUGEOT 406 (8B), 2.0 16V [99kW, 1997ccm]
PEUGEOT 406 (8B), 3.0 V6 [152kW, 2946ccm]
PEUGEOT 406 Break (8E/F), 2.0 16V [99kW, 1997ccm]
PEUGEOT 406 Break (8E/F), 3.0 V6 [152kW, 2946ccm]
PEUGEOT 406 kupé (8C), 2.0 16V [99kW, 1997ccm]
PEUGEOT 406 kupé (8C), 3.0 V6 [152kW, 2946ccm]
PEUGEOT 407 (6D_), 1.8 16V (6D6FYC) [92kW, 1749ccm]
PEUGEOT 407 (6D_), 2.0 16V (6DRFJC, 6DRFJE, 6DRFJF) [103kW, 1997ccm]
PEUGEOT 407 (6D_), 2.2 16V (6D3FYH, 6D3FYE) [120kW, 2230ccm]
PEUGEOT 407 (6D_), 3.0 (6DXFVJ) [155kW, 2946ccm]
PEUGEOT 407 kupé (6C_), 2.2 16V [120kW, 2230ccm]
PEUGEOT 407 kupé (6C_), 3.0 V6 [155kW, 2946ccm]
PEUGEOT 407 SW (6E_, 6D_), 1.8 16V [92kW, 1749ccm]
PEUGEOT 407 SW (6E_, 6D_), 2.0 16V [103kW, 1997ccm]
PEUGEOT 407 SW (6E_, 6D_), 2.2 16V [120kW, 2230ccm]
PEUGEOT 407 SW (6E_, 6D_), 3.0 [155kW, 2946ccm]
PEUGEOT 5008 (0U_, 0E_), 1.6 16V [115kW, 1598ccm]
PEUGEOT 5008 (0U_, 0E_), 1.6 THP 150 [110kW, 1598ccm]
PEUGEOT 5008 (0U_, 0E_), 1.6 THP 163 [120kW, 1598ccm]
PEUGEOT 5008 (0U_, 0E_), 1.6 THP 165 [121kW, 1598ccm]
PEUGEOT 5008 II (MC_, MJ_, MR_, M4_), 1.6 THP 165 (M45GZW, M45GYW, M45GYV) [121kW, 1598ccm]
PEUGEOT 508 I (8D_), 1.6 THP [115kW, 1598ccm]
PEUGEOT 508 I (8D_), 1.6 THP [121kW, 1598ccm]
PEUGEOT 508 SW I (8E_), 1.6 THP [115kW, 1598ccm]
PEUGEOT 508 SW I (8E_), 1.6 [121kW, 1598ccm]
PEUGEOT 607 (9D, 9U), 3.0 V6 24V [152kW, 2946ccm]
PEUGEOT 607 (9D, 9U), 3.0 V6 24V [155kW, 2946ccm]
PEUGEOT 807 (EB_), 2.0 16V [103kW, 1997ccm]
PEUGEOT 807 (EB_), 3.0 V6 [150kW, 2946ccm]
PEUGEOT BOXER autobus (244, Z_), 2.0 [81kW, 1998ccm]
PEUGEOT BOXER Krabice (244), 2.0 [81kW, 1998ccm]
PEUGEOT EXPERT Krabice (VF3A_, VF3U_, VF3X_), 2.0 16V [103kW, 1997ccm]
PEUGEOT EXPERT TEPEE (VF3X_), 2.0 16V [103kW, 1997ccm]
PEUGEOT PARTNER Skříňová/velkoprostorová limuzína, 1.6 [66kW, 1587ccm]
PEUGEOT PARTNER TEPEE, 1.6 VTi [66kW, 1587ccm]
PEUGEOT PARTNER TEPEE, 1.6 VTi [80kW, 1587ccm]
PEUGEOT PARTNER velkoprostorová limuzína (5_, G_), 1.1 [44kW, 1124ccm]
PEUGEOT PARTNER velkoprostorová limuzína (5_, G_), 1.6 16V [80kW, 1587ccm]
PEUGEOT RCZ, 1.6 16V [115kW, 1598ccm]
RENAULT AVANTIME (DE0_), 3.0 V6 (DE04, DE0T) [152kW, 2946ccm]
RENAULT CLIO II (BB_, CB_), 3.0 V6 Sport (CB1A) [166kW, 2946ccm]
RENAULT CLIO II (BB_, CB_), 3.0 V6 Sport (CB1H, CB1U, CB2S) [187kW, 2946ccm]
RENAULT LAGUNA II (BG0/1_), 3.0 V6 24V (BG01, BG02, BG0D, BG0Y) [152kW, 2946ccm]
RENAULT LAGUNA II Grandtour (KG0/1_), 3.0 V6 24V (KG0D, KG01) [152kW, 2946ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 1,8t BioPower [129kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 1,8t [110kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t Bio Power [120kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t BioPower XWD [120kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t BioPower XWD [154kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t BioPower [129kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t BioPower [147kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t BioPower [154kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t XWD [120kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t XWD [177kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t [120kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t [129kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t [154kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 t [177kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 Turbo Performance [185kW, 1998ccm]
SAAB 9-3 (YS3F, E79, D79, D75), 2.0 Turbo XWD [154kW, 1998ccm]
SAAB 9-3 Kabriolet (YS3F), 1,8t [110kW, 1998ccm]
SAAB 9-3 Kabriolet (YS3F), 2.0 t BioPower [120kW, 1998ccm]
SAAB 9-3 Kabriolet (YS3F), 2.0 t BioPower [129kW, 1998ccm]
SAAB 9-3 Kabriolet (YS3F), 2.0 t BioPower [147kW, 1998ccm]
SAAB 9-3 Kabriolet (YS3F), 2.0 t [120kW, 1998ccm]
SAAB 9-3 Kabriolet (YS3F), 2.0 t [129kW, 1998ccm]
SAAB 9-3 Kabriolet (YS3F), 2.0 t [154kW, 1998ccm]
SAAB 9-3 Kabriolet (YS3F), 2.0 Turbo Performance [185kW, 1998ccm]
SAAB 9-3 Kabriolet (YS3F), 2.0 [143kW, 1998ccm]
SAAB 9-3 kombi (E50), 1.8t 2.0 [110kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t Bio Power XWD [154kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t Bio Power [147kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t BioPower XWD [120kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t BioPower [120kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t BioPower [129kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t XWD [120kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t XWD [154kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t XWD [177kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t [110kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t [120kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t [129kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t [147kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t [154kW, 1998ccm]
SAAB 9-3 kombi (E50), 2.0 t [177kW, 1998ccm]
SAAB 9-3X (YS3), 2.0 t BioPower XWD [154kW, 1998ccm]
SAAB 9-3X (YS3), 2.0 t XWD [154kW, 1998ccm]

Moje garáž

Filtr dle vozu


+420 725 540 652
+420 602 442 111
+420 775 119 115

Po-Pá: 9:00 - 17:00

obchod@autodily-cardo.cz


HODNOCENÍ KVALITY

Vše o hodnocení kvality výrobků