Ersatzteile
Automarken
0#
63-7863

Alfa e-Parts Kühlmitteltemperatursensor M14x1,5 mm, mit Einstellscheiben AF03377

Autotex.de Ersatzteilkatalog Motorelektrik Alfa e-Parts Kühlmitteltemperatursensor von Alfa e-Parts
Alfa e-Parts Kühlmitteltemperatursensor AF03377 online kaufen
Günstige Kühlmitteltemperatursensor von Alfa e-Parts AF03377 günstig kaufen
Art. Nr.: AF03377
Produktinformation
Hersteller
Alfa e-Parts
EAN
8445731003364
Alfa e-Parts
Kühlmitteltemperatursensor
Gewindemaß
M14x1,5 mm
Farbe
weiß
Anzahl der Steckkontakte
2
Sensorart
NTC-Sensor
Ergänzungsartikel / Ergänzende Info
mit Einstellscheiben
Länge [mm]
51
Temperaturbereich bis [°C]
130
Material
Messing
Temperaturbereich von [°C]
40
Steckerfarbe
gelb
Zustand  Brandneu

OE-Nummer überprüfen

14,88 €
inkl. 19% MwSt., zzgl, Versandkosten
Auf Lager
Warenkorb
Wir akzeptieren: COMODO SECURE AF03377 Mit Sofortüberweisung verschicken wir Ihre Kühlmitteltemperatursensor von Alfa e-Parts umgehend. MasterCard schnell und sicher Kühlmitteltemperatursensor von Alfa e-Parts online gekauft. Alfa e-Parts Kühlmitteltemperatursensor via PayPal im Onlineshop günstig und schnell zahlen. Alfa e-Parts Kühlmitteltemperatursensor online bestellen und mit VISA bezahlen. Kühlmitteltemperatursensor von Alfa e-Parts mit einem Rabatt von % auf Rechnung mit Klarna kaufen.
Original Teile Nr.
  • OEN 035919369M  AUDI
  • OEN 12621288156  BMW
  • OEN 12621288158  BMW
  • OEN 13621288158  BMW
  • OEN 13621707366  BMW
  • OEN 1626473  FORD
  • OEN V85SF12A648AA  FORD
  • OEN 4199333  KHD
  • OEN 0041531628  MERCEDES-BENZ
  • OEN 0041532528  MERCEDES-BENZ
  • OEN A0041531628  MERCEDES-BENZ
  • OEN A0041532528  MERCEDES-BENZ
  • OEN 035919369M  SEAT
  • OEN 035919369M  SKODA
  • OEN 3762030B3  SUZUKI
  • OEN 3762030B3000  SUZUKI
  • OEN 035919369M  VAG
  • OEN 1275494  VOLVO
  • OEN 035919369M  VW
Kühlmitteltemperatursensor von weiteren Herstellern
  • Hersteller Teile Nr.

Kühlmitteltemperatursensor (Art. Nr.: AF03377) passend für:

HERSTELLER/MODELL/TYP Baujahr Motor Motorcode Einschränkung
AUDI 100 Avant (44, 44Q, C3) 2.5 TDI 01.1990 - 11.1990 88KW/120PS 1T
AUDI 100 Avant (4A5, C4) 2.5 TDI 12.1990 - 07.1994 85KW/115PS AAT
AUDI 100 Limousine (44, 44Q, C3) 2.5 TDI 01.1990 - 11.1990 88KW/120PS 1T
AUDI 100 Limousine (4A2, C4) 2.5 TDI 12.1990 - 07.1994 85KW/115PS AAT
AUDI 100 Limousine (4A2, C4) S4 V8 quattro 10.1992 - 07.1994 206KW/280PS ABH
AUDI 200 Avant (44, 44Q) 2.2 20V Turbo quattro 07.1989 - 12.1990 162KW/220PS 3B
AUDI 200 Limousine (44, 44Q) 2.2 20V Turbo quattro 03.1989 - 12.1990 162KW/220PS 3B
AUDI 80 Avant (8C5, B4) RS2 quattro 03.1994 - 05.1995 232KW/315PS ADU
AUDI 80 Avant (8C5, B4) S2 quattro 02.1993 - 07.1995 169KW/230PS ABY
AUDI 80 Limousine (8C2, B4) S2 quattro 02.1993 - 12.1994 169KW/230PS ABY
AUDI 90 (81, 85, B2) 2.2 E quattro 08.1985 - 03.1987 88KW/120PS JT
AUDI 90 (89, 89Q, 8A, B3) 2.0 20 V 08.1989 - 07.1991 118KW/160PS NM
AUDI 90 (89, 89Q, 8A, B3) 2.0 20 V quattro 08.1988 - 09.1991 118KW/160PS NM
AUDI 90 (89, 89Q, 8A, B3) 2.3 E 20V 04.1990 - 07.1991 123KW/167PS 7A
AUDI 90 (89, 89Q, 8A, B3) 2.3 E 20V 08.1988 - 07.1991 125KW/170PS 7A
AUDI 90 (89, 89Q, 8A, B3) 2.3 E 20V quattro 04.1990 - 09.1991 123KW/167PS 7A
AUDI 90 (89, 89Q, 8A, B3) 2.3 E 20V quattro 06.1988 - 09.1991 125KW/170PS 7A
AUDI A6 Avant (4A5, C4) 1.9 TDI 06.1994 - 12.1997 66KW/90PS 1Z
AUDI A6 Avant (4A5, C4) 2.3 06.1994 - 12.1995 98KW/133PS AAR
AUDI A6 Avant (4A5, C4) 2.5 TDI 06.1994 - 12.1997 85KW/116PS AAT
AUDI A6 Avant (4A5, C4) 2.5 TDI 08.1994 - 12.1997 103KW/140PS AEL
AUDI A6 Avant (4A5, C4) 2.5 TDI quattro 07.1995 - 12.1997 103KW/140PS AEL
AUDI A6 Avant (4A5, C4) S6 4.2 quattro 06.1994 - 12.1997 213KW/290PS AEC
AUDI A6 Avant (4A5, C4) S6 Turbo quattro 06.1994 - 12.1997 169KW/230PS AAN
AUDI A6 Limousine (4A2, C4) 1.9 TDI 06.1994 - 10.1997 66KW/90PS 1Z
AUDI A6 Limousine (4A2, C4) 2.3 06.1994 - 12.1995 98KW/133PS AAR
AUDI A6 Limousine (4A2, C4) 2.5 TDI 06.1994 - 10.1997 85KW/116PS AAT
AUDI A6 Limousine (4A2, C4) 2.5 TDI 08.1994 - 10.1997 103KW/140PS AEL
AUDI A6 Limousine (4A2, C4) 2.5 TDI quattro 10.1995 - 10.1997 103KW/140PS AEL
AUDI A6 Limousine (4A2, C4) S6 4.2 quattro 06.1994 - 10.1997 213KW/290PS AEC
AUDI A6 Limousine (4A2, C4) S6 Turbo quattro 06.1994 - 10.1997 169KW/230PS AAN
AUDI A8 (4D2, 4D8) 3.7 quattro 07.1995 - 11.1998 169KW/230PS AKJ
AUDI A8 (4D2, 4D8) 4.2 quattro 03.1994 - 07.1996 180KW/245PS AEM
AUDI A8 (4D2, 4D8) 4.2 quattro 03.1994 - 11.1998 220KW/299PS AKG
AUDI A8 (4D2, 4D8) S8 quattro 07.1996 - 06.1999 250KW/340PS AKH
AUDI COUPE (81, 85) 2.2 GT 07.1981 - 10.1987 85KW/115PS KX
AUDI COUPE (81, 85) 2.2 quattro 08.1985 - 10.1988 88KW/120PS JT
AUDI COUPE (89, 8B) 2.0 20 V 08.1989 - 07.1991 118KW/160PS NM
AUDI COUPE (89, 8B) 2.0 20 V quattro 08.1989 - 07.1991 118KW/160PS NM
AUDI COUPE (89, 8B) 2.3 20V 08.1990 - 07.1991 123KW/167PS 7A
AUDI COUPE (89, 8B) 2.3 20V 08.1989 - 07.1991 125KW/170PS 7A
AUDI COUPE (89, 8B) 2.3 20V quattro 05.1990 - 12.1996 123KW/167PS 7A
AUDI COUPE (89, 8B) 2.3 20V quattro 11.1988 - 07.1991 125KW/170PS 7A
AUDI COUPE (89, 8B) S2 quattro 09.1990 - 09.1992 162KW/220PS 3B
AUDI COUPE (89, 8B) S2 quattro 10.1992 - 12.1996 169KW/230PS ABY
AUDI QUATTRO (85) 2.2 20V Turbo 08.1989 - 07.1991 162KW/220PS RR
AUDI V8 (441, 442, 4C2, 4C8) 3.6 quattro 04.1993 - 02.1994 180KW/245PS PT
AUDI V8 (441, 442, 4C2, 4C8) 3.6 quattro 10.1988 - 02.1994 184KW/250PS PT
AUDI V8 (441, 442, 4C2, 4C8) 4.2 quattro 10.1991 - 02.1994 206KW/280PS ABH
BMW 3 Limousine (E30) 324 td 09.1987 - 08.1991 85KW/115PS M21 D24 (246TB)
BMW 3 Limousine (E30) 324d 09.1985 - 12.1990 63KW/86PS M21 D24 (246DB)
BMW 3 Touring (E30) 324 td 01.1988 - 06.1993 85KW/115PS M21 D24 (246TB)
BMW 5 Limousine (E28) 524 td 09.1983 - 12.1987 85KW/115PS M21 D24 (246TA)
BMW 5 Limousine (E34) 524td 03.1988 - 08.1991 85KW/115PS M21 D24 (246TB)
BMW 5 Limousine (E34) 525tds 09.1991 - 08.1995 105KW/143PS M51 D25 (256T1)
BMW 5 Limousine (E34) 530i V8 09.1992 - 12.1995 160KW/218PS M60 B30 (308S1)
BMW 5 Limousine (E34) 535i 11.1987 - 02.1993 155KW/211PS M30 B34 (346KB)
BMW 5 Limousine (E34) 540i V8 09.1992 - 12.1995 210KW/286PS M60 B40 (408S1)
BMW 5 Touring (E34) 525td 03.1993 - 07.1996 85KW/115PS M51 D25 (256T1)
BMW 5 Touring (E34) 525tds 12.1991 - 07.1996 105KW/143PS M51 D25 (256T1)
BMW 5 Touring (E34) 530i 09.1992 - 07.1996 160KW/218PS M60 B30 (308S1)
BMW 5 Touring (E34) 540i 09.1993 - 07.1996 210KW/286PS M60 B40 (408S1)
BMW 7 (E23) 728i 09.1977 - 08.1986 135KW/184PS M30 B28
BMW 7 (E23) 730 05.1977 - 08.1979 135KW/184PS M30 B30
BMW 7 (E23) 733 i 05.1977 - 08.1986 145KW/197PS M30 B32
BMW 7 (E23) 735 i 04.1985 - 08.1986 141KW/192PS M30 B34 (346EC)
BMW 7 (E23) 735i 05.1984 - 09.1986 136KW/185PS M30 B34 (346KA)
BMW 7 (E23) 735i 09.1982 - 09.1986 160KW/218PS M30 B34 (346EC)
BMW 7 (E23) 745 i 04.1980 - 04.1983 185KW/252PS M30 B32 (326TA)
BMW 7 (E23) 745 i 05.1983 - 08.1986 185KW/252PS M30 B34 (346TA)
BMW 7 (E32) 730i, iL 03.1987 - 03.1994 138KW/188PS M30 B30 (306KA)
BMW 7 (E32) 730i, iL 03.1985 - 01.1989 145KW/197PS M30 B30 (306EA)
BMW 7 (E32) 730i, iL V8 04.1992 - 09.1994 160KW/218PS M60 B30 (308S1)
BMW 7 (E32) 735i, iL 06.1986 - 07.1992 155KW/211PS M30 B34 (346KB)
BMW 7 (E32) 735i, iL 07.1986 - 01.1989 162KW/220PS M30 B34 (346EC)
BMW 7 (E32) 740i, iL V8 05.1992 - 03.1994 210KW/286PS M60 B40 (408S1)
BMW 7 (E32) 750i, iL V12 09.1987 - 09.1994 220KW/300PS M70 B50 (5012A)
BMW 7 (E38) 730i, iL 10.1994 - 11.2001 155KW/211PS M60 B30 (308S1)
BMW 7 (E38) 730i, iL 03.1994 - 02.1996 160KW/218PS M60 B30 (308S1)
BMW 7 (E38) 740i, iL 03.1994 - 02.1996 210KW/286PS M60 B40 (408S1)
BMW 8 (E31) 840Ci 03.1996 - 06.1999 210KW/286PS M62 B44 (448S1)
BMW 8 (E31) 840i 03.1993 - 02.1996 210KW/286PS M60 B40 (408S1)
BMW 8 (E31) 850 Ci 09.1994 - 12.1999 240KW/326PS M73 B54 (54121)
BMW 8 (E31) 850 CSi 11.1992 - 12.1996 280KW/380PS S70 B56 (56121)
BMW 8 (E31) 850i, Ci 01.1990 - 08.1994 220KW/300PS M70 B50 (5012A)
FORD ESCORT IV (GAF, AWF, ABFT) 1.6 Turbo RS 01.1986 - 07.1990 97KW/132PS LNB
MERCEDES-BENZ VARIO Bus O 810 (670.373, 670.374) 09.1996 - 12.2010 75KW/102PS OM 904.904
MERCEDES-BENZ VARIO Bus O 814 (670.373, 670.374) 09.1996 - 12.2010 100KW/136PS OM 904.908
MERCEDES-BENZ VARIO Bus O 815 (670.373, 670.374) 09.1996 - 12.2010 112KW/152PS OM 904.923
MERCEDES-BENZ VARIO Kasten/Kombi 613 D, 614 D (668.351, 668.352, 668.353) 09.1996 - 12.2013 95KW/129PS OM 904.908
MERCEDES-BENZ VARIO Kasten/Kombi 613 D, 614 D (668.351, 668.352, 668.353) 09.1996 - 12.2011 100KW/136PS OM 904.908
MERCEDES-BENZ VARIO Kasten/Kombi 615 D, 616 D (668.351, 668.352, 668.353) 09.1998 - 12.2010 112KW/152PS OM 904.923
MERCEDES-BENZ VARIO Kasten/Kombi 615 D, 616 D (668.351, 668.352, 668.353) 09.1998 - 12.2013 115KW/156PS OM 904.923
MERCEDES-BENZ VARIO Kasten/Kombi 813 D, 814 D (670.351, 670.352, 670.353) 09.1996 - 12.2013 95KW/129PS OM 904.908
MERCEDES-BENZ VARIO Kasten/Kombi 813 D, 814 D (670.351, 670.352, 670.353) 09.1996 - 12.2013 100KW/136PS OM 904.908
MERCEDES-BENZ VARIO Kasten/Kombi 813 DA, 814 DA 4x4 (669.599, 670.451, 670.452, 670.453) 09.1996 - 12.2013 95KW/129PS OM 904.908
MERCEDES-BENZ VARIO Kasten/Kombi 813 DA, 814 DA 4x4 (669.599, 670.451, 670.452, 670.453) 09.1996 - 12.2013 100KW/136PS OM 904.908
MERCEDES-BENZ VARIO Kasten/Kombi 815 D, 816 D (670.351, 670.352, 670.353) 09.1996 - 12.2010 112KW/152PS OM 904.923
MERCEDES-BENZ VARIO Kasten/Kombi 815 DA, 816 DA 4x4 (669.599, 670.451, 670.452, 670.453) 09.1996 - 12.2010 112KW/152PS OM 904.923
MERCEDES-BENZ VARIO Kasten/Kombi 815 DA, 816 DA 4x4 (669.599, 670.451, 670.452, 670.453) 09.1996 - 12.2013 115KW/156PS OM 904.923
MERCEDES-BENZ VARIO Kipper 613 D, 614 D (668.331, 668.332) 09.1996 - 12.2013 95KW/129PS OM 904.908
MERCEDES-BENZ VARIO Kipper 613 D, 614 D (668.331, 668.332) 09.1996 - 11.2012 100KW/136PS OM 904.908
MERCEDES-BENZ VARIO Kipper 615 D, 616 D (668.331, 668.332) 09.1998 - ... 112KW/152PS OM 904.923
MERCEDES-BENZ VARIO Kipper 615 D, 616 D (668.331, 668.332) 09.1998 - ... 115KW/156PS OM 904.923
MERCEDES-BENZ VARIO Kipper 813 D, 814 D (670.331, 670.332) 09.1996 - 12.2013 95KW/129PS OM 904.908
MERCEDES-BENZ VARIO Kipper 813 D, 814 D (670.331, 670.332) 09.1996 - 12.2013 100KW/136PS OM 904.908
MERCEDES-BENZ VARIO Kipper 813 DA, 814 DA 4x4 (670.431, 670.432) 09.1996 - 12.2013 95KW/129PS OM 904.908
MERCEDES-BENZ VARIO Kipper 813 DA, 814 DA 4x4 (670.431, 670.432) 09.1996 - 12.2013 100KW/136PS OM 904.908
MERCEDES-BENZ VARIO Kipper 815 D, 816 D (670.331, 670.332) 09.1996 - ... 112KW/152PS OM 904.923
MERCEDES-BENZ VARIO Kipper 815 D, 816 D (670.331, 670.332) 09.1996 - 12.2013 115KW/156PS OM 904.923
MERCEDES-BENZ VARIO Kipper 815 DA, 816 DA 4x4 (670.431, 670.432) 09.1996 - 12.2010 112KW/152PS OM 904.923
MERCEDES-BENZ VARIO Kipper 815 DA, 816 DA 4x4 (670.431, 670.432) 09.1996 - 12.2013 115KW/156PS OM 904.923
MERCEDES-BENZ Vario Pritsche / Fahrgestell 613 D, 614 D (668.321, 668.322, 668.323) 09.1996 - ... 95KW/129PS OM 904.917
MERCEDES-BENZ Vario Pritsche / Fahrgestell 613 D, 614 D (668.321, 668.322, 668.323) 09.1996 - 12.2011 100KW/136PS OM 904.908
MERCEDES-BENZ Vario Pritsche / Fahrgestell 615 D, 616 D (668.321, 668.322, 668.323) 09.1998 - ... 112KW/152PS OM 904.923
MERCEDES-BENZ Vario Pritsche / Fahrgestell 615 D, 616 D (668.321, 668.322, 668.323) 09.1998 - ... 115KW/156PS OM 904.923
MERCEDES-BENZ Vario Pritsche / Fahrgestell 813 D, 814 D (670.321, 670.322, 670.323, 670.324) 09.1996 - 12.2013 95KW/129PS OM 904.908
MERCEDES-BENZ Vario Pritsche / Fahrgestell 813 D, 814 D (670.321, 670.322, 670.323, 670.324) 09.1996 - 12.2013 100KW/136PS OM 904.908
MERCEDES-BENZ Vario Pritsche / Fahrgestell 813 DA, 814 DA 4x4 (670.421, 670.422, 670.423) 09.1996 - 12.2013 95KW/129PS OM 904.908
MERCEDES-BENZ Vario Pritsche / Fahrgestell 813 DA, 814 DA 4x4 (670.421, 670.422, 670.423) 09.1996 - 12.2013 100KW/136PS OM 904.908
MERCEDES-BENZ Vario Pritsche / Fahrgestell 815 D, 816 D (670.321, 670.322, 670.323, 670.324) 09.1996 - 12.2010 112KW/152PS OM 904.923
MERCEDES-BENZ Vario Pritsche / Fahrgestell 815 D, 816 D (670.321, 670.322, 670.323, 670.324) 09.1996 - 12.2013 115KW/156PS OM 904.923
MERCEDES-BENZ Vario Pritsche / Fahrgestell 815 DA, 816 DA 4x4 (670.421, 670.422, 670.423) 09.1996 - 12.2010 112KW/152PS OM 904.923
MERCEDES-BENZ Vario Pritsche / Fahrgestell 815 DA, 816 DA 4x4 (670.421, 670.422, 670.423) 09.1996 - 12.2013 115KW/156PS OM 904.923
MERCEDES-BENZ VARIO Triebkopf 810 DT (670.398) 09.1996 - 06.2006 75KW/102PS OM 904.904
MERCEDES-BENZ VARIO Triebkopf 814 DT (670.398) 09.1996 - 06.2006 100KW/136PS OM 904.908
SEAT TOLEDO I (1L) 1.6 i 05.1991 - 12.1993 52KW/71PS 1F
SEAT TOLEDO I (1L) 1.6 i 05.1991 - 03.1999 54KW/73PS EZ
SEAT TOLEDO I (1L) 1.6 i 01.1993 - 03.1999 55KW/75PS 1F
SEAT TOLEDO I (1L) 1.8 16V 05.1991 - 03.1999 92KW/125PS PL
SEAT TOLEDO I (1L) 1.8 16V 05.1991 - 03.1999 98KW/133PS KR
SEAT TOLEDO I (1L) 1.8 i 05.1991 - 12.1996 65KW/88PS RP
SEAT TOLEDO I (1L) 1.8 i 11.1993 - 12.1996 66KW/90PS ACC
SEAT TOLEDO I (1L) 2.0 i 16V 11.1993 - 03.1999 110KW/150PS ABF
VOLVO 850 Kombi (855) 2.5 TDI 08.1995 - 12.1996 103KW/140PS D 5252 T
VOLVO 850 Limousine (854) 2.5 TDI 08.1995 - 12.1996 103KW/140PS D 5252 T
VOLVO S70 (874) 2.5 TDI 01.1997 - 11.2000 103KW/140PS D 5252 T
VOLVO S70 (874) 2.5 TDi AWD 10.1999 - 09.2000 103KW/140PS D 5252 T
VOLVO S80 I (184) 2.5 TDI 01.1999 - 07.2006 103KW/140PS D 5252 T
VOLVO V70 I (875, 876) 2.5 TDI 12.1995 - 12.2000 103KW/140PS D 5252 T
VOLVO V70 I (875, 876) 2.5 TDi AWD 11.1996 - 02.2000 103KW/140PS D 5252 T
VOLVO V70 II (285) 2.5 TDI 11.1999 - 08.2007 103KW/140PS D 5252 T
VW GOLF II (19E, 1G1) 1.3 Cat 06.1986 - 12.1992 40KW/55PS MH
VW GOLF II (19E, 1G1) 1.8 GTI 08.1983 - 10.1991 82KW/112PS EV
VW GOLF II (19E, 1G1) 1.8 GTI 16V 02.1986 - 10.1991 95KW/129PS PL
VW GOLF II (19E, 1G1) 1.8 GTI 16V 02.1986 - 06.1990 102KW/139PS KR
VW GOLF II (19E, 1G1) 1.8 GTI Cat 01.1987 - 10.1991 79KW/107PS PF
VW GOLF II (19E, 1G1) 1.8 GTI G60 04.1990 - 07.1991 118KW/160PS PG
VW GOLF II (19E, 1G1) 1.8 i Cat 08.1987 - 10.1991 66KW/90PS RP
VW GOLF II (19E, 1G1) 1.8 i Cat Syncro 08.1987 - 10.1991 66KW/90PS RP
VW GOLF II (19E, 1G1) 1.8 Syncro 08.1988 - 07.1991 72KW/98PS 1P
VW GOLF III (1H1) 2.0 GTI 16V 08.1992 - 08.1997 110KW/150PS ABF
VW Jetta II (19E, 1G2, 165) 1.3 Cat 06.1987 - 12.1991 40KW/55PS MH
VW Jetta II (19E, 1G2, 165) 1.8 01.1984 - 10.1991 82KW/112PS EV
VW Jetta II (19E, 1G2, 165) 1.8 16V 08.1986 - 10.1991 95KW/129PS PL
VW Jetta II (19E, 1G2, 165) 1.8 16V 06.1987 - 12.1989 102KW/140PS KR
VW Jetta II (19E, 1G2, 165) 1.8 Cat 08.1987 - 10.1991 66KW/90PS RP
VW Jetta II (19E, 1G2, 165) 1.8 Cat 01.1987 - 10.1991 79KW/107PS PF
VW Jetta II (19E, 1G2, 165) 1.8 Syncro 08.1987 - 12.1988 66KW/90PS RP
VW PASSAT (32B) 2.2 08.1985 - 03.1988 85KW/115PS KX
VW PASSAT Stufenheck (32B) 2.2 01.1985 - 03.1988 85KW/115PS KX
VW Passat Variant (33B) 2.2 08.1985 - 03.1988 85KW/115PS KX
VW Passat Variant (33B) 2.2 Syncro 08.1985 - 03.1988 88KW/120PS JT
VW Polo Coupe (86C, 80) 1.3 Cat 10.1989 - 09.1994 55KW/75PS 3F
VW Polo Schrägheck (86C, 80) 1.3 Cat 10.1989 - 03.1991 55KW/75PS 3F