Bujii DENSO ITL16TT

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:

CHRYSLER PT CRUISER (PT_) 2.0 2000-2010 141CP (104 KW) 1996cmc,

CHRYSLER PT CRUISER (PT_) 2.4 2000-2010 150CP (110 KW) 2429cmc,

CHRYSLER VOYAGER IV (RG, RS) 2.4 2000-2008 147CP (108 KW) 2429cmc,

CHRYSLER VOYAGER IV (RG, RS) 3.3 2000-2008 174CP (128 KW) 3301cmc,

CHRYSLER SEBRING (JR) 2.0 2001-2007 141CP (104 KW) 1996cmc,

CHRYSLER SEBRING Cabriolet (JR) 2.0 2001-2007 141CP (104 KW) 1996cmc,

JEEP CHEROKEE (KJ) 2.4 4x4 2001-2008 147CP (108 KW) 2429cmc,

CHRYSLER VOYAGER IV (RG, RS) 3.8 2000-2008 218CP (160 KW) 3778cmc,

CHRYSLER VOYAGER IV (RG, RS) 3.8 AWD 2000-2008 218CP (160 KW) 3778cmc,

CHRYSLER VOYAGER IV (RG, RS) 3.3 AWD 2000-2008 174CP (128 KW) 3301cmc,

DODGE CARAVAN (RG_) 3.3 2000-2007 174CP (128 KW) 3301cmc,

DODGE CARAVAN (RG_) 3.3 AWD 2000-2007 174CP (128 KW) 3301cmc,

DODGE CARAVAN (RG_) 3.8 2000-2007 218CP (160 KW) 3778cmc,

DODGE CARAVAN (RG_) 3.8 AWD 2000-2007 218CP (160 KW) 3778cmc,

DODGE CARAVAN (RG_) 2.4 2000-2007 151CP (111 KW) 2429cmc,

JEEP WRANGLER II (TJ) 2.4 2002-2007 143CP (105 KW) 2429cmc,

CHRYSLER PT CRUISER (PT_) GT 2.4 2003-2010 223CP (164 KW) 2429cmc,

CHRYSLER PT CRUISER Cabriolet 2.4 2004-2008 143CP (105 KW) 2429cmc,

CHRYSLER PT CRUISER Cabriolet 2.4 GT 2004-2008 223CP (164 KW) 2429cmc,

CHRYSLER 300 C (LX) 5.7 2004-2008 340CP (250 KW) 5654cmc,

CHRYSLER 300 C Touring (LX) 5.7 2004-2010 340CP (250 KW) 5654cmc,

CHRYSLER 300 C Touring (LX) 5.7 AWD 2005-2010 340CP (250 KW) 5654cmc,

CHRYSLER SEBRING (JR) 2.4 2001-2007 152CP (112 KW) 2429cmc,

CHRYSLER SEBRING Cabriolet (JR) 2.4 2001-2007 152CP (112 KW) 2429cmc,

JEEP GRAND CHEROKEE III (WH, WK) 5.7 V8 4x4 2005-2010 326CP (240 KW) 5654cmc,

JEEP COMMANDER (XK) 5.7 V8 4x4 2005-2010 326CP (240 KW) 5654cmc,

CHRYSLER PT CRUISER (PT_) 2.4 2005-2010 143CP (105 KW) 2429cmc,

JEEP WRANGLER II (TJ) 3.8 2006-2008 208CP (153 KW) 3778cmc,

CHRYSLER PT CRUISER (PT_) 2.0 2004-2010 136CP (100 KW) 1996cmc,

DODGE CARAVAN (RG_) 3.8 Turbo AWD 2001-2007 208CP (153 KW) 3778cmc,

CHEVROLET HHR 2.4 2007-2011 170CP (125 KW) 2384cmc,

CHRYSLER GRAND VOYAGER V (RT) 3.3 2008-prezent 170CP (125 KW) 3301cmc,

CHRYSLER GRAND VOYAGER V (RT) 3.8 2007-prezent 193CP (142 KW) 3778cmc,

DODGE AVENGER 2.7 Flex-Fuel 2007-prezent 189CP (139 KW) 2736cmc,

JEEP GRAND CHEROKEE III (WH, WK) 5.7 V8 2009-2010 352CP (259 KW) 5654cmc,

CHRYSLER SEBRING Cabriolet (JS) 2.7 2007-2010 186CP (137 KW) 2736cmc,

OPEL ANTARA 2.4 4x4 2010-prezent 167CP (123 KW) 2384cmc,

OPEL ANTARA 2.4 2010-prezent 167CP (123 KW) 2384cmc,

JEEP GRAND CHEROKEE IV (WK, WK2) 5.7 V8 2010-prezent 352CP (259 KW) 5654cmc,

DODGE AVENGER 2.7 2007-prezent 186CP (137 KW) 2736cmc,

CHEVROLET CAPTIVA (C100, C140) 2.4 2011-prezent 167CP (123 KW) 2384cmc,

VAUXHALL ANTARA (J26, H26) 2.4 FWD 2010-2015 167CP (123 KW) 2384cmc,

CHEVROLET CAPTIVA (C100, C140) 2.4 4WD 2011-prezent 167CP (123 KW) 2384cmc,

VAUXHALL ANTARA (J26, H26) 2.4 2010-2015 171CP (126 KW) 2384cmc,

VAUXHALL ANTARA (J26, H26) 2.4 2010-2015 171CP (126 KW) 2384cmc,

CHRYSLER SEBRING (JS) 2.7 2007-2010 188CP (138 KW) 2736cmc,

CHRYSLER SEBRING (JS) 2.7 2007-2010 186CP (137 KW) 2736cmc,

CHRYSLER SEBRING Cabriolet (JS) 2.7 VVT 2007-2010 192CP (141 KW) 2736cmc,

VAUXHALL ANTARA (J26, H26) 2.4 2010-2015 167CP (123 KW) 2384cmc,