Autorepair Through eXperience

VW T4 Bolts/Nuts alternative codes

LEMFÖRDER 43359 01 (2xM12x1,5x40, 4xM10x35) type size old code alternatives bolt M12x1,5x80 N10170803, N10170801 N10170804 bolt M10x30 N10246605, N10246602 N90648402 (M10x35) bolt M12X1,5X35 N90599201 N10628401 (M12x1,5x40), N90708504, N90174003, N90708502 LEMFÖRDER 44089 01 (1xM14X1,50X45, 1xM14x1.5x15x30, 1xM12X1,5X25, 4xM10x35, 1xM12x1,5x80) type size old code alternatives

VW T4 Air Conditioning / Heat Units comparison LED change / repair & disassembly

Rear fresh air blower front and rear with additional heat exchanger - Facelift model year 1999 * type 7D1 819 045 L (7D1819045 L) * Frame 7D1 819 075 D (7D1819075D) * Upper Heat/AIR Control 7D1 919 383 (7D1919383) Wiring schema Components * E9 – Fresh air blower switch * E20 – Switches and instruments -

VW T4 Immobilizer 2.5L Benzil AET / TDI ACV

TDI 2.5L 75KW ACV year 1997 * 6PIN! unit Siemens 5WK4 678 - 1H0 953 257 B / 1H0953257B * coil Siemens 5WK4 768 1H0 953 254 E/ 1H0953254E Immo unit Pinout pin positions (123| (456| pin wire color type note T6/1 black 12V+ 15 - ignition on T6/2 grey/

VW T4 2.5L Transporter 1999 AET 85KW Siemens Simos 5S control unit schema 5WP4 400 - 023 906 025 C - KLINE VAG DIAG

https://carlabimmo.com/manuals/immobilizers/volkswagen/vag1.pdf Immo 93c56 + 27c010(PLCC32)

VIDEO PART 4 - Hoses replacement

TODO 270+270+270+310+220+490+330+200+100+530+430 = 3 420mm = 3,42m

Autorepair Through eXperience © 2026