100.00 €
Ricambi usati codice 236
Il codice OEM 236 è associato a 14 tipi di componenti: Quadro portastrumenti, fanale post. sinistro, serratura cofano post., Serratura porta post. Sinistro e altri 10. 1457 ricambi usati disponibili compatibili con 167 veicoli di 12 marche. Testati e garantiti con spedizione in tutta Italia.
Ricambi
1457
Veicoli
167
Componenti
14
Prezzo
20€ - 100€
Componenti identificati dal codice 236
Quadro portastrumentifanale post. sinistroserratura cofano post.Serratura porta post. Sinistromaniglia porta ant. sinistroretrovisore est. sinistroContatto spiraliforme airbagCondotto aria bocchette centr. sup. cruscottomotorino tergiparabrezza compl.Maniglia int. apertura porta post. DestroSerratura porta post. DestroRetrovisore internoDispositivo airbag lato guidaManiglia int. apertura porta post. Sinistro
Veicoli compatibili con codice 236
JAGUAR SOVEREIGN (1986>1994<)RENAULT MEGANE 2a Serie (09/02>02/06<) 1.5 dCi (60Kw) Ber. 5p/d/1461ccRENAULT MEGANE 2a Serie (09/02>02/06<) 1.5 dCi Ber. 5p/d/1461ccRENAULT MEGANE 2a Serie (09/02>02/06<) 1.6 16V Ber. 5p/b/1598ccRENAULT MEGANE 2a Serie (09/02>02/06<) 1.5 dCi (60Kw) Ber. 3p/d/1461ccRENAULT MEGANE 2a Serie (09/02>02/06<) 1.9 dCi Ber. 5p/d/1870ccRENAULT MEGANE 2a Serie (09/02>02/06<) 1.5 dCi (74Kw) Ber. 3p/d/1461ccRENAULT MEGANE 2a Serie (09/02>02/06<) 1.6 16V Ber. 3p/b/1598ccRENAULT MEGANE 2a Serie (09/02>02/06<) 1.4 16V Ber. 3p/b/1390ccJEEP GRAND CHEROKEE (WG) (12/95>05/05<) 3.1 TD Laredo aut. SUV 5p/d/3125ccPEUGEOT 3008 (04/09>10/13<) 1.6 HDi (84Kw) Suv 5p/d/1560ccPEUGEOT 3008 (10/13>02/17<) 1.6 e-HDi (84Kw) ETG6 S&S Suv 5p/d/1560cPEUGEOT 3008 (10/13>02/17<) 1.6 THP (115Kw) Suv 5p/b/1598ccPEUGEOT 3008 (04/09>10/13<) 1.6 HDi FAP SUV 5p/d/1560ccPEUGEOT 3008 (10/13>02/17<) 1.6 HDi (84Kw) Suv 5p/d/1560ccPEUGEOT 3008 (10/13>02/17<) HYbrid4 Suv 5p/d-e/1997ccPEUGEOT 3008 (10/13>02/17<) BlueHDi 120 S&S Suv 5p/d/1560ccPEUGEOT 3008 (10/13>02/17<) BlueHDi 150 S&S Suv 5p/d/1997ccPEUGEOT 3008 (10/13>02/17<) BlueHDi 120 EAT6 S&S Suv 5p/d/1560ccPEUGEOT 3008 (04/09>10/13<) 1.6 e-HDi (84Kw)S&SrobotizzSuv5p/d/1560c+147 altri
1457 ricambi con codice 236
Pagina 51 di 73
SinistroPosteriore
Fanale Post. Sinistro 8200073236 Usato
Disponibile
OEM:
8200073236Art:213593Compatibile con:
- RENAULT MEGANE 2a Serie (09/02>02/06<) 1.5 dCi (60Kw) Ber. 5p/d/1461cc
- RENAULT MEGANE 2a Serie (09/02>02/06<) 1.5 dCi Ber. 5p/d/1461cc
35.00 €
Posteriore
Serratura Cofano Post. Usato
Disponibile
Art:
213236Compatibile con:
- JEEP GRAND CHEROKEE (WG) (12/95>05/05<) 3.1 TD Laredo aut. SUV 5p/d/3125cc
35.00 €
SinistroPosteriore
Serratura Porta Post. Sinistro 9800623680 Usato
Disponibile
OEM:
9800623680Art:213004Compatibile con:
- PEUGEOT 3008 (04/09>10/13<) 1.6 HDi (84Kw) Suv 5p/d/1560cc
- PEUGEOT 3008 (10/13>02/17<) 1.6 e-HDi (84Kw) ETG6 S&S Suv 5p/d/1560c
40.00 €
SinistroAnteriore
Maniglia Porta Ant. Sinistro 735371236 Usato
Disponibile
OEM:
735371236Art:212758Compatibile con:
- FIAT PANDA VAN (2Q) (09/03>09/09<) 1.2N.P. (2 posti) Act. Ber.5p/b-m/1242cc
- FIAT PANDA (3U) (09/09>09/11<) 1.4 16V 100HP Ber. 5p/b/1368cc
20.00 €
Sinistro
Retrovisore Est. Sinistro Usato
Disponibile
Art:
212367Compatibile con:
- ALFA ROMEO 147 (W8) (10/04>07/11<) 1.6 16V TS(88Kw)Progress.Ber.3p/b/1598cc
30.00 €
Contatto Spiraliforme Airbag 96827004 Usato
Disponibile
OEM:
96827004Art:212366Compatibile con:
- CHEVROLET (DAEWOO) AVEO (T250) (06/08>11/12<) 1.2 Ber. 5p/b/1206cc
- CHEVROLET (DAEWOO) AVEO (T250) (06/08>11/12<) 1.4 Ber. 3p/b/1399cc
45.00 €
Condotto Aria Bocchette Centr. Sup. Cruscotto Usato
Disponibile
Art:
211236Compatibile con:
- SMART SMART COUPE' (C450) (07/98>01/04<) Pure 600 (33Kw) 01< Cpè 3p/b/599cc
25.00 €
SinistroAnteriore
Maniglia Porta Ant. Sinistro 735371236 Usato
Disponibile
OEM:
735371236Art:210839Compatibile con:
- FIAT PANDA VAN (2Q) (09/03>09/09<) 1.2N.P. (2 posti) Act. Ber.5p/b-m/1242cc
- FIAT PANDA (3U) (09/09>09/11<) 1.4 16V 100HP Ber. 5p/b/1368cc
20.00 €
Motorino Tergiparabrezza Compl. Usato
Disponibile
Art:
210236Compatibile con:
- FIAT IDEA (2S) (10/03>12/10<) 1.4 BlackLabel Mnv 5p/b/1368cc
35.00 €
DestroPosteriore
Maniglia Int. Apertura Porta Post. Destro 2366503 Usato
Disponibile
OEM:
2366503Art:209986Compatibile con:
- FORD FIESTA (CE1) (04/17>) 1.1 Start&Stop (63Kw) Ber 5p/b/1084cc
- FORD FIESTA (CE1) (04/17>) 1.0EcoboostPowershift(74Kw)Ber5p/b/998cc
30.00 €
DestroPosteriore
Serratura Porta Post. Destro 51917890 Usato
Disponibile
OEM:
51917890Art:209236Compatibile con:
- FIAT PANDA VAN (2Q) (09/03>09/09<) 1.2N.P. (2 posti) Act. Ber.5p/b-m/1242cc
- FIAT PANDA (3U) (09/09>09/11<) 1.4 16V 100HP Ber. 5p/b/1368cc
35.00 €
Retrovisore Interno C23669220E Usato
Disponibile
OEM:
C23669220EArt:208438Compatibile con:
- MAZDA Mazda 6 2a Serie (02/08>) 2.2 CD 16V (120Kw) SW 5p/d/2184cc
- MAZDA Mazda 6 1a Serie (06/02>06/09<) 2.3 16V SW 5p/b/2261cc
20.00 €
Retrovisore Interno C23669220E Usato
Disponibile
OEM:
C23669220EArt:208421Compatibile con:
- MAZDA Mazda 6 2a Serie (02/08>) 2.2 CD 16V (120Kw) SW 5p/d/2184cc
- MAZDA Mazda 6 1a Serie (06/02>06/09<) 2.3 16V SW 5p/b/2261cc
20.00 €
Dispositivo Airbag Lato Guida 4513052350B0 Usato
Disponibile
OEM:
4513052350B0Art:207907Compatibile con:
- TOYOTA YARIS (11/05>02/12<) 1.0 12V (JPP) Ber. 5p/b/998cc
- TOYOTA YARIS (11/05>02/12<) 1.8 TS (JPP) Ber. 5p/b/1797cc
80.00 €
SinistroAnteriore
Maniglia Porta Ant. Sinistro 735371236 Usato
Disponibile
OEM:
735371236Art:207747Compatibile con:
- FIAT PANDA VAN (2Q) (09/03>09/09<) 1.2N.P. (2 posti) Act. Ber.5p/b-m/1242cc
- FIAT PANDA (3U) (09/09>09/11<) 1.4 16V 100HP Ber. 5p/b/1368cc
20.00 €
SinistroAnteriore
Maniglia Porta Ant. Sinistro 735371236 Usato
Disponibile
OEM:
735371236Art:206963Compatibile con:
- FIAT PANDA VAN (2Q) (09/03>09/09<) 1.2N.P. (2 posti) Act. Ber.5p/b-m/1242cc
- FIAT PANDA (3U) (09/09>09/11<) 1.4 16V 100HP Ber. 5p/b/1368cc
20.00 €
SinistroAnteriore
Maniglia Porta Ant. Sinistro 735371236 Usato
Disponibile
OEM:
735371236Art:206946Compatibile con:
- FIAT PANDA VAN (2Q) (09/03>09/09<) 1.2N.P. (2 posti) Act. Ber.5p/b-m/1242cc
- FIAT PANDA (3U) (09/09>09/11<) 1.4 16V 100HP Ber. 5p/b/1368cc
20.00 €
SinistroPosteriore
Maniglia Int. Apertura Porta Post. Sinistro 51217076247 Usato
Disponibile
OEM:
51217076247Art:206236Compatibile con:
- BMW Serie 5 (E60/E61) (07/03>03/07<) 535d SW 5p/d/2993cc
- BMW Serie 5 (E60/E61) (07/03>03/07<) 545i Ber. 4p/b/4398cc
20.00 €
SinistroAnteriore
Maniglia Porta Ant. Sinistro 735371236 Usato
Disponibile
OEM:
735371236Art:205755Compatibile con:
- FIAT PANDA VAN (2Q) (09/03>09/09<) 1.2N.P. (2 posti) Act. Ber.5p/b-m/1242cc
- FIAT PANDA (3U) (09/09>09/11<) 1.4 16V 100HP Ber. 5p/b/1368cc
20.00 €
Altri codici OEM che potrebbero essere compatibili o alternativi
6610J38267423624854086914J542063662LFL66552063662A1363A005C402A005C52854086610JA203820236412862367d27100199928FM020602810019997700114854HOM77001044071265106181W009106130523668373545878271600.172.017179344951795236MJD6F3.PBHW03P3441-PB66G.PUNTO1.390HPUEGOC5106H3VB4MCG69240F4010A169240F4010B069240F4010B169240F4010C07356704587356704618200142684489464148946424924694493253950416515041712513342085360802040K1SZ26GW7AGK1SZ26JSCAGK1SZ34AXRADK1SZ34GW7ADK1SZ34JSCADK68086818AC1200039473539558196571014945508099529990380607EQ20A2810126191940CH1940TN851236853901261996539589809663943980EDC16C341039S15661RBCMMDEDC16C34CEM0015609923515612365021586413-0A803012366982007268878200854033S300007022311153997.355.955.00997.355.755.30026523600028101048871783581717914877179211796502272809650227380966059538096605954800281010468D23424NWD2342MNW1299236888D2342ANAFCD2302810104880104880281010459132923608013232360800130821939155422934101-1kg0a7539267-0212862365D236755000001272V010132039012443488206210957143735541716735541719451300D1604513052360B0A2046801350580142120615609923451839095980062378082650070102444236082479604156132379156149097156101737489245948967076Q0857552F2J66Q0857552F4AN7m5a-r21812-aa513357993236700032.567.000518357875182364488100-0801117914221791423A16981004107H48600484613657363038040989206421A16981003107H486921012320C16921033080B06921033080C06921047030B06921047030C073536060796801685809101GG7345008013LAK132012981320129913201300132311581323116013245116132451171324511813245121132451231324781113250616132618261327423113274232132742331330817413308176133081801330818113308182133082551330825683800-42a6090450jd01b175626507354736600820064485982005917028200644851820064485282006448574109QE4109QF2137490282613-1f000A266b2334216047a1558825155882615588271558829155883015588321567635156763615855561585559158556515855661585572158557317426549680907377259368939223308981320-1f0106350T6770104621577010496866175322005051305860694644a221545893255900-4427051708420820007323603521-7560CH223600FALR01703315612368106321-69901706321-6990170R5152-06R5152-06AL082364033241AL08236403324163216990170A21176016709999A2117602070815661236LHDHK83-C2ZONE612168816610.6121682ZONE22651065202652902930265290293GX73-D02659565242205450010ZD1236A34114147C0735529211098236304280601401-03-1450428D110.1N4BV111D110.1N4BV11134085824A1404182059409823677362405140047438061801050E073551628100015307355162810982360015331510CA702910HRH1BT-18K811-HE2410566A169820154213142770131824097353352420735475672244439492445535514236611728003E0HW1010HW1010Q01Q01348FD11M07348FD11M07A1724316412A172431641228.5262-6205.320468A204431681210.0619-3591.128.5264-8205.310.0926-2364.35WS40021J-T1938TA1939LY1940551942QF0684223604437103008001A1HW9643455080SW9650670480SID802521918636023698000130821680048800D2342WNW1039S009648201173592A6401504879164015048790509602365000523181490101920318942156640150487902810124311039S00000OM640CRA.3136.04SW04.0505M046023697001139400423236992324714942471498GR1051-833-140023384232368572236857624678092467811360109236R45130-0d160-f17F0011738483w0804869YUF000200PUYYUF500060PUY281015849193Q71943Q685158256611263005210-04-07967425408074254096667296800281015849015849EDC17C10RBCMMDEDC17C10DV4CCEM011039S3929471750423171378236261620231986BZKULT70961367D96003BZKU109763641723667E59472913870548951462029514620395146204951462059514620695146207951462089514620995146210951462119514621295146213951462148153HN8153JJ8153JK8a61-14553-b352735371670695184596651845966WC0003712100428236-100428236-1FIAT139FIAT139469565184695653844527C439W00003712126523609251884236A2047600734A20476013709999038020A2108204364735357187L1BC-2B195-AA266172673563023637502348238893023889341327990081551420602444394224455349A1698200286A24783084001335713113931800804e0953503c4183n0351j520354502247203545001030372365C3453985-013B0837207GGRU90124931p04589416aecK04589416AG735533117735533119735533120735533121bosch02802180316199005016716242519410951917892735291814156099936DP36659J49305522072F02DM5T14014DM5T1401497RI-010012116RA-000084806075522R69030524606931052330CB700870XX51786236131523612T14-V23201-BH261503971R-C6362Q633970-68K0078236265173795706Q0837173K6Q1837173G6Q1837173H2631203-0Kk31-v22601-aa9101ERA2C423611003Q0199110B447780-23608149KP8149KW8149QY8149VJ8154JC8154JF96766540XX27r03397446664674030505L2420192956P04602711AD128623274684723682361236352096766576XXA836969540166q081970400110044397656310-SUV2098810-SUV20824012B000824012B00082401-2B010824012B0102B01082401-2B020824012B0202B02082401-2B030824012B0302B03082401-2B040824012B0402B04082401-2B050824012B0502B05082401-2B060824012B0602B06082401-2B070824012B0702B07082401-2B080824012B0802B08082401-2B090824012B0902B09098820-S0V20001100443634001100443834080982401-2B00098820-SUV206920630150B628910-jd000163820054202040511082094112985920-08140240998169136Z03421093913403221134032223903598539035987A12A30557247Y249230001272V00302708813579566557019711350572510.0208-0112.37952184-031617322980161732308002810158485197507951975080683377574231-0F030D236009K023719W0229123682P96662172806103W3K04589414AGKk31-18045-dbKk31-v22601aaKk31-17682-ea5ja631421664aa36001850360021163601121536011217360123673601236921996543965699217799140-CO00099150-CO0008200236590A9829-3972364D6MN141020C8D-D391M45130-0d168-g140043948040393302071124-X0818F23943122361019071123-0084127314004564802249A0063J8724540A036542081772122902363234249229138J92364a2504367546129405.06732.566.00208021302302:1532566000662369C82002365919101GH9101HS7354423230160874818069310423301470115A16954528049174A16954531049174e1-10r-0413582003150428200315044146570236685720-580102078550920785508207855113k2562c193246XXX8482060090321521023620193566RR20933566945632721327525013391341A048069231236913582437Kk31-76831560888611560888621560931391560931401560931418200792586119358armJK21V018B09FG3UA2JK21V018B09FG3UA2ID605ID605JK21-V018B08-FB3UA2JK21-V018B09-FG3UA2360101804Rgpla17b613abB0158200-09Fs7th669611c116617023600134435592061087206108721611702161170S1781827610562361170LS39543607356936070MS159200-926054218125236399013301749Nessuncodiceproduttore96845599809101KX9101KZKk31-17683-ea5ja68810200211816108774803449103144821.10953634743266507092156127860T4A4072PVJT4A4073PVJT4A5313PVJ2117300246AM5A-U26412-CH2199-654314619790778200672367S1307124443948244553537140588A604236001080867688382424881713-7823626-035041493587L8512369173648735371235735458870p04589415aecK04589415AG867779623686777290177595-17463002242WNW61027500820033441981878888818756988200374152R0410B024BR0410B034BDDCR81044B073547246407246008012LAK3M5AR21812AK96803209782006522852s61-a224a361521631613192843306131928441561319284417E13131573m5ar12813et15283211528324PA6-GF30964682667701046212770104968745130-0D160-FA2c53333236951969090281011531040302483021877014382003552360281011531011531HOM82000915171039S037339008S813n064aa96466279776451JR6451YZ9685023677848101208062.11-9236833423662146117a94550807952989839529898521658202-6Ms159200-71504513042120C0714655080Ay262100-033101658891020517701038301875A109296BRA15092960007SERUNO:968923678605000725181343261208500SERVNO:968923671039S27980e101060926108953Zd1236a918541375236624341275114A00M6H19410056H19410297272367Cz447780-23607700313060813201D020451300D160B07355701079663755480053308-02-131039S150740138686375542360174472015234055900-02C605590402060112101360R433122361019236194283200-207816405S21s7t13335ae281014444966159668096615869801264159909-01-2309019000039664324480000309019023691039S24508028101444401444496664324806643249661586080RBCMMDEDC16C34CEM0096664124801039S2458653630327423520709507368955500046010931878804815079J10BJMA220820464230315628b96527144xt2291403985710-8202027570106321275701296954017674818064663766768663104602669790604641134548569201122963217469R16366711Am51u268019548312196809319770085577355041353M5AR21812AK93170223931871209002Z97245008012LAK1357952273528992062146212gV23943-0123619742115-201129682049595fb-11000BD0204223634814102E010991990-3007E1837015A12363760E4023693879400D916879400D91750521021A2c53258659A9068202361A9068206600647013287h0922369621195982236668016373222805es40027mt0707623637228903046101A0e11I-00208103-02-152S6A-12A650-BN5WS40027M-T1BSHJ38AC67002421005187744781212366515181290602810131389394234A30BM07023650516478A2C53352738136718508068801425742352069950736871757131176713817888726200408015P82000451505a13950260800073563023616982086108E0857552H9V48E0857552J85P8E0857552J9V423670-320109006N4216518703YUL000032PUY55236707451300D1509004Y052010068A82002360608972360730898003243089800324508980121860898012188096393749801357950213579514135795213748073H20000512170762658200065989AA169820720113129282A048089150376915041361504541090137693204236081051000DA01535q116136871801613687580MR5737101247600261MP3162300233P0V5X98341928036002230301MP3A2300279PIOV5X36000236M013397020769Jk21-v044d707431042410B37431042360B09240107010135795575182759352191860521918611365714080984Av6n14c236bb45130-0D1600265236012303723666Q0880201AD1QB13282361924543954R935801F510SS13579523980312848076372363m5ar21812ah82004132141613686680161368678030343183735460952985P1JD00A3B0837205GGRU5N0837205MGRU933535853m5a-r21813e5446637433480396782004321193M51-17504-AG8292362408220-E612240901581737447354987050e00-11576236H917D940dX1AA6q6955711a00520591780805039414R13579562605236500A16982018424m0907807bc98031297805Q0959801C1561000415180131945130-0d240-bo44znmzu-23614377211776958A1699001000A169900140010139371-1113573120806545LE6545LG6545PH931611649318137588102002366580236532785720-321506205030D06273310B0904407-18-03667H-24724MSIP-CRM-DPH-S1MSIP-RRM-DPH-S1CCAK17LP0280T29832880680-009832880680-00242236001204407-18-03687BSI-EL5-CEM0028719719172360109189502-03400842B17137823626-02735360977931791789318971293189715135828951514030605wk47002dbf5s16440007355756497736626177366262820033814995034273Pa2506004462003080156351T61td36dx9ac6175323000051853882077365947GS1D69220CLE4369220C44510-4208084820-1236084820-1235096823673800A23601145094230139389508002048276979262362559002b4108E095354969211420101312926286200-215002755020296545978xt01w00003162913286032a1635000155177300-773155519421008A61-A23601-CEW6Q0857551F2J66Q0857551F4AN5181223685022BR10H4bo953503f5K1716yl8f-14b321-cfYc1516774ac81561420601747815072363897236074189800324208980032440898012185089801218705027431013795340801379535080137953608085130-420409101KJ9101KYAm5au21812be5291642360101804r517930743m5ar21813ep14096401rh96985646A4548202310JK21-9600--CE1101562687810AA01000051775550C390A21176008707755A21176008709040A21176008709197A21176008709723A21176008709744A21176008709960A21176008709999A21176012707368A21176012707755A21176012709040A21176012709197A21176012709723A21176012709744A21176012709960A21176012709999A21176016707368A21176016707755A21176016709197A21176016709723A21176016709744A2117601670996055038019AC9143V79101GF9101HR26523223677014757547701476395E401219794013-0x530173647Zd12361325270216082642808149KY8149VK8154JA8154JE96766552XX4m5t-14a664-ab82006661391236375073547143573549877373549877773549903468700-080303236864824E1302737996659448valeo237103352RE90141337356723640134963921712603182823518282361838702228051389201392-0192011249201128931767370589-p1-00092778111-3302063810m-jd000N43404A21182088017D439685737310164110147701236432115828101093102810169315523648080D2842WGRCT13376480800281010931504135946211830236028101194358721019555556829897378571202810119431039S08853DE17035135795461357954813305804Jk21-9600-ab23699969664770277820011933281110-080109692365980969185488014002084801400208680140079478098362360802S6117683ARc71447-10701142500123669413950342769503428095165806954680048596402451302B300C017662395q0959812d5Q09598026G91-3A733-CA156091524CZH0880420124250004685925AA0735460421A17082023616s6118c815a23670-0n050968336433098401237809840123880966372368k08602516q092034130839b5Q09153210052059179027550102236369101047651234555406512345568120939745135014708013938200803B083788585710-420706300308B10Mr44493073559207451925578520190875220600160006267957356123469652563651932176241242363411066234110662A1065956040005184271393977-D219968071388046344236084652-05170T4A8119yl8f-14b205-db85830-08000735592516735616035517845597179407478043b13071A236174m4919088dA16847046945176454996325334801305544173A20282029611357685918b09e95018021A2360132JX61-2B195-FEB26323632636676Am51u250280505265380717544205225749096236415zl171378236260282480-1fxxx13223675M8d2-6a949-ailxdl2400035519805150a2369222EXA169320174232.556.000979042-100820065837377010697349693616820941131013A236551927877363827806B04979RA2360845195750674231-421404681780389318190202820096473531423673546349301308217069316112893161129961907776Q0819045T6Q0820045H9137E40174681394448080MancaBk31-v0412367001421008939808296236415ZL962364159604959717b1221698207310tk-dab-005545130-0D160-D1s71-f042b85Tk-dab-005516986001029841980255900-0222151786236000Fiat517240966g91-3c187-af89071064236755-001368921080308873H-22362KR5223627812D-22362GEKOWFS22GA_260__202VDD-02418.09.2055020008840020203SA3C0426130000996385-1027355722361022318s0184820-470507355723660653714156016670156017385156017479
Perché acquistare da noi
Verifica dei pezzi che ricevi
attraverso foto
Spedizione in 24/48 h
isole escluse
Ricambi verificati
dai nostri specialisti
Pagamenti sicuri
con vari metodi di pagamento
Oltre 10 mila clienti
soddisfatti
Assistenza di vendita
da operatori qualificati