Auto parts

Alternator (118225)

Article number: 118225
FARCOM
star star star star star
0 reviews
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Alternator
Description

  • Voltage [V]:

    14

  • Number of grooves:

    1

  • Alternator Charge Current [A]:

    70

  • Belt Pulley Ø [mm]:

    65

Out of stock

Price per item

price incl. 20% VAT, free delivery

Modes of payment: mastercard visa gpay paypal aplay
Delivery by:: By courier Self-pickup To the post office

Analogs parts

Product
Name
t.availability
Price
Alternator (0 120 488 193)
Alternator (0 120 488 193)
BOSCH
Article number: 0 120 488 193
Out of stock
£ 0
Show alternatives
Alternator (0 120 489 343)
Alternator (0 120 489 343)
BOSCH
Article number: 0 120 489 343
Out of stock
£ 0
Show alternatives
Alternator (0 986 034 460)
Alternator (0 986 034 460)
BOSCH
Article number: 0 986 034 460
Out of stock
£ 0
Show alternatives
Alternator (0 986 034 461)
Alternator (0 986 034 461)
BOSCH
Article number: 0 986 034 461
Out of stock
£ 0
Show alternatives
Alternator (12034460)
Alternator (12034460)
EUROTEC
Article number: 12034460
Out of stock
£ 0
Show alternatives
Alternator (436295)
Alternator (436295)
VALEO
Article number: 436295
Out of stock
£ 0
Show alternatives
(943356660)
(943356660)
MAGNETI MARELLI
Article number: 943356660
Out of stock
£ 0
Show alternatives
(943356408)
(943356408)
MAGNETI MARELLI
Article number: 943356408
Out of stock
£ 0
Show alternatives
(0120488172)
(0120488172)
BOSCH
Article number: 0120488172
Out of stock
£ 0
Show alternatives
(0120489341)
(0120489341)
BOSCH
Article number: 0120489341
Out of stock
£ 0
Show alternatives
(0986034468)
(0986034468)
BOSCH
Article number: 0986034468
Out of stock
£ 0
Show alternatives
(943356211)
(943356211)
MAGNETI MARELLI
Article number: 943356211
Out of stock
£ 0
Show alternatives
(0003213)
(0003213)
SPIDAN
Article number: 0003213
Out of stock
£ 0
Show alternatives
(VA214)
(VA214)
VALEO
Article number: VA214
Out of stock
£ 0
Show alternatives
(0003175)
(0003175)
SPIDAN
Article number: 0003175
Out of stock
£ 0
Show alternatives
(0003214)
(0003214)
SPIDAN
Article number: 0003214
Out of stock
£ 0
Show alternatives
(VA159)
(VA159)
VALEO
Article number: VA159
Out of stock
£ 0
Show alternatives
(VA215)
(VA215)
VALEO
Article number: VA215
Out of stock
£ 0
Show alternatives
(VA116)
(VA116)
VALEO
Article number: VA116
Out of stock
£ 0
Show alternatives
(VA113)
(VA113)
VALEO
Article number: VA113
Out of stock
£ 0
Show alternatives
(VA125)
(VA125)
VALEO
Article number: VA125
Out of stock
£ 0
Show alternatives
(VA124)
(VA124)
VALEO
Article number: VA124
Out of stock
£ 0
Show alternatives
(0003326)
(0003326)
SPIDAN
Article number: 0003326
Out of stock
£ 0
Show alternatives
(8EL725898001)
(8EL725898001)
HELLA
Article number: 8EL725898001
Out of stock
£ 0
Show alternatives
(32034460)
(32034460)
HERTH+BUSS JAKOPARTS
Article number: 32034460
Out of stock
£ 0
Show alternatives
(3326)
(3326)
SPIDAN
Article number: 3326
Out of stock
£ 0
Show alternatives
BEDFORD
  • BLITZ
    • BEDFORD BLITZ 2.0, Van, 20 N, Petrol, 1979 cc, 56/76 Hp
OPEL
  • KADETT E Hatchback (T85)
    • OPEL KADETT E Хэтчбэк (T85) 1.6 S (C08, D08, C48, D48), Hatchback, 16 SH, Petrol, 1598 cc, 66/90 Hp
    • OPEL KADETT E Хэтчбэк (T85) 2.0 GSI 16V (C08, C48, D08, D48), Hatchback, 20 XE, Petrol, 1998 cc, 115/156 Hp
    • OPEL KADETT E Хэтчбэк (T85) 1.8 S (C08, C48, D08, D48), Hatchback, E 18 NV,S 18 NV, Petrol, 1796 cc, 62/84 Hp
    • OPEL KADETT E Хэтчбэк (T85) 1.8 E (C08, C48, D08, D48), Hatchback, C 18 NE, Petrol, 1796 cc, 74/100 Hp
    • OPEL KADETT E Хэтчбэк (T85) 1.8 GSI (C08, C48, D08, D48), Hatchback, 18 E, Petrol, 1796 cc, 85/115 Hp
    • OPEL KADETT E Хэтчбэк (T85) 2.0 GSI (C08, C48, D08, D48), Hatchback, 20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL KADETT E Хэтчбэк (T85) 2.0 GSI (C08, C48, D08, D48), Hatchback, 20 SEH, Petrol, 1998 cc, 95/129 Hp
    • OPEL KADETT E Хэтчбэк (T85) 2.0 GSI 16V (C08, C48, D08, D48), Hatchback, 20 XEJ,C 20 XE, Petrol, 1998 cc, 110/150 Hp
    • OPEL KADETT E Хэтчбэк (T85) 1.6 D (C08, C48, D08, D48), Hatchback, 16 D,16 DA, Diesel, 1598 cc, 40/54 Hp
    • OPEL KADETT E Хэтчбэк (T85) 1.8 i (C08, C48, D08, D48), Hatchback, C 18 NT,C 18 NZ, Petrol, 1796 cc, 66/90 Hp
    • OPEL KADETT E Хэтчбэк (T85) 2.0 GSI Cat (C08, C48, D08, D48), Hatchback, C 20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL KADETT E Хэтчбэк (T85) 2.0 GSI 16V Cat (C08, C48, D08, D48), Hatchback, C 20 XE, Petrol, 1998 cc, 110/150 Hp
    • OPEL KADETT E Хэтчбэк (T85) 1.5 TD (C08, C48, D08, D48), Hatchback, 15 TD, Diesel, 1488 cc, 53/72 Hp
  • ASCONA C Hatchback (J82)
    • OPEL ASCONA C Хэтчбэк (J82) 1.6 S (F68, M68), Hatchback, 16 SH, Petrol, 1598 cc, 66/90 Hp
    • OPEL ASCONA C Хэтчбэк (J82) 2.0 i GT (F68, M68), Hatchback, 20 SEH, Petrol, 1998 cc, 95/130 Hp
    • OPEL ASCONA C Хэтчбэк (J82) 1.6 (F68, M68), Hatchback, 16 N, Petrol, 1598 cc, 55/75 Hp
    • OPEL ASCONA C Хэтчбэк (J82) 1.6 (F68, M68), Hatchback, 16 SV, Petrol, 1598 cc, 60/82 Hp
    • OPEL ASCONA C Хэтчбэк (J82) 1.8 (F68, M68), Hatchback, E 18 NV, Petrol, 1796 cc, 62/84 Hp
    • OPEL ASCONA C Хэтчбэк (J82) 1.8 E (F68, M68), Hatchback, C 18 NE,S 18 NV, Petrol, 1796 cc, 74/100 Hp
    • OPEL ASCONA C Хэтчбэк (J82) 1.8 i (F68, M68), Hatchback, 18 E, Petrol, 1796 cc, 85/115 Hp
    • OPEL ASCONA C Хэтчбэк (J82) 2.0 i (F68, M68), Hatchback, 20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL ASCONA C Хэтчбэк (J82) 1.6 D (F68, M68), Hatchback, 16 D,16 DA, Diesel, 1598 cc, 40/54 Hp
    • OPEL ASCONA C Хэтчбэк (J82) 2.0 i Cat (F68, M68), Hatchback, C 20 NE, Petrol, 1998 cc, 85/116 Hp
  • VECTRA A Hatchback (J89)
    • OPEL VECTRA A Хэтчбэк (J89) 2.0 i GT (F68, M68), Hatchback, 20 SEH, Petrol, 1998 cc, 95/129 Hp
    • OPEL VECTRA A Хэтчбэк (J89) 1.8 S (F68, M68), Hatchback, 18 SV,E 18 NVR, Petrol, 1796 cc, 65/88 Hp
    • OPEL VECTRA A Хэтчбэк (J89) 2.0 i (F68, M68), Hatchback, 20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL VECTRA A Хэтчбэк (J89) 1.8 i (F68, M68), Hatchback, 18 SV, Petrol, 1796 cc, 66/90 Hp
    • OPEL VECTRA A Хэтчбэк (J89) 2.0 i Cat (F68, M68), Hatchback, C 20 NE, Petrol, 1998 cc, 85/116 Hp
  • REKORD D
    • OPEL REKORD D 1.7, Saloon, 17 N, Petrol, 1698 cc, 49/66 Hp
  • OMEGA A (V87)
    • OPEL OMEGA A (V87) 2.0 i (F19, M19, N19), Saloon, C 20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL OMEGA A (V87) 1.8 N (F19, M19, N19), Saloon, 18 NV, Petrol, 1796 cc, 60/82 Hp
    • OPEL OMEGA A (V87) 1.8 (F19, M19, N19), Saloon, E 18 NVR, Petrol, 1796 cc, 65/88 Hp
    • OPEL OMEGA A (V87) 1.8 S (F19, M19, N19), Saloon, 18 NV,18 SV, Petrol, 1796 cc, 66/90 Hp
    • OPEL OMEGA A (V87) 1.8 (F19, M19, N19), Saloon, 18 SEH, Petrol, 1796 cc, 85/115 Hp
    • OPEL OMEGA A (V87) 2.0 (F19, M19, N19), Saloon, 20 SE, Petrol, 1998 cc, 90/122 Hp
    • OPEL OMEGA A (V87) 2.0 (F19, M19, N19), Saloon, C 20 NEF, Petrol, 1998 cc, 74/100 Hp
    • OPEL OMEGA A (V87) 2.0 (F19, M19, N19), Saloon, C 20 NEJ, Petrol, 1998 cc, 73/99 Hp
  • OMEGA A Estate (V87)
    • OPEL OMEGA A универсал (V87) 2.0 (F35, M35), Estate, C 20 NEF, Petrol, 1998 cc, 74/100 Hp
    • OPEL OMEGA A универсал (V87) 1.8 N (F35, M35), Estate, 18 NV, Petrol, 1796 cc, 60/82 Hp
    • OPEL OMEGA A универсал (V87) 1.8 (F35, M35), Estate, E 18 NVR, Petrol, 1796 cc, 65/88 Hp
    • OPEL OMEGA A универсал (V87) 1.8 S (F35, M35), Estate, 18 SV, Petrol, 1796 cc, 66/90 Hp
    • OPEL OMEGA A универсал (V87) 1.8 (F35, M35), Estate, 18 SEH, Petrol, 1796 cc, 85/115 Hp
    • OPEL OMEGA A универсал (V87) 2.0 i (F35, M35), Estate, C 20 NEJ, Petrol, 1998 cc, 73/99 Hp
    • OPEL OMEGA A универсал (V87) 2.0 i (F35, M35), Estate, C 20 NE, Petrol, 1998 cc, 85/115 Hp
  • CORSA A Hatchback Van (S83)
    • OPEL CORSA A Фургон/хетчбэк (S83) 1.3 (F08, W5L), Hatchback Van, 13 SB, Petrol, 1297 cc, 51/69 Hp
    • OPEL CORSA A Фургон/хетчбэк (S83) 1.2 (F08, W5L), Hatchback Van, 12 ST, Petrol, 1196 cc, 40/54 Hp
  • CORSA A TR (S83)
    • OPEL CORSA A TR (S83) 1.2 S (F11, M11, M19, F19), Saloon, 12 ST, Petrol, 1196 cc, 40/55 Hp
  • CORSA A Hatchback (S83)
    • OPEL CORSA A Хэтчбэк (S83) 1.3 i (F08, M08, F68, M68), Hatchback, C 13 N, Petrol, 1297 cc, 44/60 Hp
  • KADETT D (31_-34_, 41_-44_)
    • OPEL KADETT D (31_-34_, 41_-44_) 1.6 D, Hatchback, 16 D, Diesel, 1598 cc, 40/54 Hp
  • KADETT D Estate (35_, 36_, 45_, 46_)
    • OPEL KADETT D универсал (35_, 36_, 45_, 46_) 1.6 D, Estate, 16 D, Diesel, 1598 cc, 40/54 Hp
  • KADETT E (T85)
    • OPEL KADETT E (T85) 1.6 S (C19, D19), Saloon, 16 SH, Petrol, 1598 cc, 66/90 Hp
    • OPEL KADETT E (T85) 1.8 S (C19, D19), Saloon, E 18 NV,S 18 NV, Petrol, 1796 cc, 62/84 Hp
    • OPEL KADETT E (T85) 1.8 i (C19, D19), Saloon, C 18 NE, Petrol, 1796 cc, 74/100 Hp
    • OPEL KADETT E (T85) 2.0 i (C19, D19), Saloon, 20 SE,20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL KADETT E (T85) 1.6 D (C19, D19), Saloon, 16 D,16 DA, Diesel, 1598 cc, 40/54 Hp
    • OPEL KADETT E (T85) 1.7 D (C19, D19), Saloon, 17 D, Diesel, 1699 cc, 42/57 Hp
    • OPEL KADETT E (T85) 1.8 i (C19, D19), Saloon, 18 SV,C 18 NT,C 18 NZ, Petrol, 1796 cc, 66/90 Hp
    • OPEL KADETT E (T85) 2.0 i Cat (C19, D19), Saloon, C 20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL KADETT E (T85) 1.5 TD (C19, D19), Saloon, 15 TD, Diesel, 1488 cc, 53/72 Hp
    • OPEL KADETT E (T85) 1.8 i (C19, D19), Saloon, 18 E,18 SE, Petrol, 1796 cc, 85/115 Hp
  • KADETT E Estate (T85)
    • OPEL KADETT E универсал (T85) 1.3 N (C15, C35, D15, D35), Estate, 13 N,13 NB, Petrol, 1297 cc, 44/60 Hp
    • OPEL KADETT E универсал (T85) 1.6 S (C15, C35, D35, D15), Estate, 16 SH, Petrol, 1598 cc, 66/90 Hp
    • OPEL KADETT E универсал (T85) 1.8 S (C15, C35, D15, D35), Estate, E 18 NV,S 18 NV, Petrol, 1796 cc, 62/84 Hp
    • OPEL KADETT E универсал (T85) 1.8 E (C15, C35, D15, D35), Estate, C 18 NE, Petrol, 1796 cc, 74/100 Hp
    • OPEL KADETT E универсал (T85) 2.0 i (C15, C35, D15, D35), Estate, 20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL KADETT E универсал (T85) 1.6 D (C15, C35, D15, D35), Estate, 16 D,16 DA, Diesel, 1598 cc, 40/54 Hp
    • OPEL KADETT E универсал (T85) 1.8 i (C15, C35, D15, D35), Estate, C 18 NT,C 18 NZ, Petrol, 1796 cc, 66/90 Hp
    • OPEL KADETT E универсал (T85) 2.0 i Cat (C15, C35, D15, D35), Estate, C 20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL KADETT E универсал (T85) 1.5 TD (C15, C35, D15, D35), Estate, 15 TD, Diesel, 1488 cc, 53/72 Hp
    • OPEL KADETT E универсал (T85) 1.8 i (C15, C35, D15, D35), Estate, 18 E,18 SE, Petrol, 1796 cc, 85/115 Hp
  • KADETT E Convertible (T85)
    • OPEL KADETT E Кабриолет (T85) 2.0 i, Convertible, 20 NE,C 20 NE,20 SER, Petrol, 1998 cc, 85/115 Hp
    • OPEL KADETT E Кабриолет (T85) 1.3 S, Convertible, 13 S, Petrol, 1297 cc, 55/75 Hp
    • OPEL KADETT E Кабриолет (T85) 2.0 i Cat, Convertible, 20 NE,C 20 NE,20 SER, Petrol, 1998 cc, 85/116 Hp
  • ASCONA C (J82)
    • OPEL ASCONA C (J82) 1.6 (F11, M11, F68, M68), Saloon, 16 N, Petrol, 1598 cc, 55/75 Hp
    • OPEL ASCONA C (J82) 1.6 (F11, F68, M11, M68), Saloon, 16 SV, Petrol, 1598 cc, 60/82 Hp
    • OPEL ASCONA C (J82) 1.6 S (F11, M11, F68, M68), Saloon, 16 SH, Petrol, 1598 cc, 66/90 Hp
    • OPEL ASCONA C (J82) 1.8 (F11, M11, F68, M68), Saloon, E 18 NV, Petrol, 1796 cc, 62/84 Hp
    • OPEL ASCONA C (J82) 1.8 E (F11, M11, F68, M68), Saloon, C 18 NE,S 18 NV, Petrol, 1796 cc, 74/100 Hp
    • OPEL ASCONA C (J82) 1.8 i (F11, M11, F68, M68), Saloon, 18 E, Petrol, 1796 cc, 85/115 Hp
    • OPEL ASCONA C (J82) 2.0 i (F11, M11, F68, M68), Saloon, C 20 NEF, Petrol, 1998 cc, 74/100 Hp
    • OPEL ASCONA C (J82) 2.0 i (F11, M11, F68, M68), Saloon, 20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL ASCONA C (J82) 2.0 i GT (F11, M11, F68, M68), Saloon, 20 SEH, Petrol, 1998 cc, 95/130 Hp
    • OPEL ASCONA C (J82) 1.6 D (F11, M11, F68, M68), Saloon, 16 D,16 DA, Diesel, 1598 cc, 40/54 Hp
    • OPEL ASCONA C (J82) 2.0 i Cat (F11, M11, F68, M68), Saloon, C 20 NE, Petrol, 1998 cc, 85/116 Hp
  • VECTRA A (J89)
    • OPEL VECTRA A (J89) 1.8 S 4x4 (F19, M19), Saloon, E 18 NVR, Petrol, 1796 cc, 65/88 Hp
    • OPEL VECTRA A (J89) 2.0 i (F19, M19), Saloon, 20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL VECTRA A (J89) 2.0 i (F19, M19), Saloon, 20 SEH, Petrol, 1998 cc, 95/129 Hp
    • OPEL VECTRA A (J89) 2.0 i 4x4 (F19, M19), Saloon, 20 SEH, Petrol, 1998 cc, 95/129 Hp
    • OPEL VECTRA A (J89) 1.8 i Cat (F19, M19), Saloon, C 18 NZ, Petrol, 1796 cc, 66/90 Hp
    • OPEL VECTRA A (J89) 1.8 S (F19, M19), Saloon, 18 SV, Petrol, 1796 cc, 66/90 Hp
    • OPEL VECTRA A (J89) 2.0 i Cat (F19, M19), Saloon, C 20 NE, Petrol, 1998 cc, 85/116 Hp
  • REKORD D Coupe
    • OPEL REKORD D купе 1.9, Coupe, 19 N, Petrol, 1897 cc, 55/75 Hp
  • REKORD E (17_, 11_, 14_, 16_, 18_, 19_)
    • OPEL REKORD E (17_, 11_, 14_, 16_, 18_, 19_) 1.8, Saloon, 18 N, Petrol, 1796 cc, 55/75 Hp
    • OPEL REKORD E (17_, 11_, 14_, 16_, 18_, 19_) 1.8 S, Saloon, 18 S, Petrol, 1796 cc, 66/90 Hp
    • OPEL REKORD E (17_, 11_, 14_, 16_, 18_, 19_) 1.8 E, Saloon, C 18 NV, Petrol, 1796 cc, 74/100 Hp
  • REKORD E Estate (61_, 66_, 67_)
    • OPEL REKORD E универсал (61_, 66_, 67_) 1.8, Estate, 18 N, Petrol, 1796 cc, 55/75 Hp
    • OPEL REKORD E универсал (61_, 66_, 67_) 1.8 S, Estate, 18 S, Petrol, 1796 cc, 66/90 Hp
    • OPEL REKORD E универсал (61_, 66_, 67_) 1.8 E, Estate, C 18 NV, Petrol, 1796 cc, 74/100 Hp
  • COMMODORE C (14_, 19_)
    • OPEL COMMODORE C (14_, 19_) 2.5 S, Saloon, 25 S, Petrol, 2490 cc, 85/115 Hp
  • SENATOR A (29_)
    • OPEL SENATOR A (29_) 2.5 E, Saloon, 25 E, Petrol, 2490 cc, 103/140 Hp
  • MANTA A (58_, 59_)
    • OPEL MANTA A (58_, 59_) 1.6, Coupe, 16 S, Petrol, 1584 cc, 55/75 Hp
  • MANTA B CC (53_, 55_)
    • OPEL MANTA B CC (53_, 55_) 1.8 S, Coupe, 18 S, Petrol, 1796 cc, 66/90 Hp
  • MANTA B (58_, 59_)
    • OPEL MANTA B (58_, 59_) 1.8 S, Saloon, 18 S, Petrol, 1796 cc, 66/90 Hp
  • CALIBRA A (C89)
    • OPEL CALIBRA A (C89) 2.0 i (M07), Coupe, C 20 NE, Petrol, 1998 cc, 85/115 Hp
    • OPEL CALIBRA A (C89) 2.0 i 4x4 (M07), Coupe, C 20 NE, Petrol, 1998 cc, 85/115 Hp
  • KADETT E Combo (T85)
    • OPEL KADETT E Combo (T85) 1.6 D (C25, D25), Estate Van, 16 D,16 DA, Diesel, 1598 cc, 40/54 Hp
  • ASTRA G Coupe (T98)
    • OPEL ASTRA G купе (T98) 1.6 16V (F07), Coupe, Z 16 XE, Petrol, 1598 cc, 74/101 Hp
  • VECTRA B Hatchback (J96)
    • OPEL VECTRA B Хэтчбэк (J96) 1.8 i 16V (F68), Hatchback, X 18 XE, Petrol, 1799 cc, 85/116 Hp
  • VECTRA B Estate (J96)
    • OPEL VECTRA B универсал (J96) 1.8 i 16V (F35), Estate, X 18 XE, Petrol, 1799 cc, 85/116 Hp
  • VECTRA B (J96)
    • OPEL VECTRA B (J96) 1.8 i 16V (F19), Saloon, X 18 XE, Petrol, 1799 cc, 85/116 Hp
  • KADETT E Estate Van (T85)
    • OPEL KADETT E Фургон/универсал (T85) 1.6 D (C70, D70), Estate Van, 16 D,16 DA, Diesel, 1598 cc, 40/54 Hp
    • OPEL KADETT E Фургон/универсал (T85) 1.8 i (C70, D70), Estate Van, C 18 NT, Petrol, 1796 cc, 66/90 Hp
VAUXHALL
  • CARLTON Mk III Saloon (V87)
    • VAUXHALL CARLTON Mk III седан (V87) 1.8 i, Saloon, 18 SEH, Petrol, 1796 cc, 85/115 Hp
  • CARLTON Mk III Estate (V87)
    • VAUXHALL CARLTON Mk III универсал (V87) 1.8 i, Estate, 18 SEH, Petrol, 1796 cc, 85/115 Hp
Car Name
OE number
OPEL
1204033
OPEL
1204043
OPEL
1204044
OPEL
1204064
OPEL
1204067
OPEL
1204070
OPEL
1204087
OPEL
1204090
OPEL
1204105
OPEL
1204216
OPEL
1204327
OPEL
1204333
OPEL
1204340
OPEL
1204345
OPEL
1776346
OPEL
3493771
PEUGEOT
5705Z1
OPEL
90337046
OPEL
90337053
OPEL
90348696
OPEL
90349208
OPEL
90488053
VAUXHALL
R1030043

Reviews

Leave feedback