I was going to start another thread for people interested in replacing the cooling and heater hoses on a NA AW11 but seing this one has the title and some good info already I'll just tag on. I have just replaced all the heater and cooling hoses on my Aus delivered 11/87 AW11. My AW11 is pretty original so I wan't to keep it that way as much as possible. The build is AW11R-WCMQFQ and the hoses I got are summarised in the following tables.
Coolant HosesPart No on Parts Diagram Part Number Replacement Part
16576 16576-16011 Dayco 71296
16572D 16572-16040 OEM still available
16573B 16573-16020 OEM still available
16575A 16575-16020 OEM still available
16574 16574-16020 OEM still available
16267 16267-16010 OEM still available
16264 16264-16030 OEM still available
16262 16262-15010 OEM still available
16261 16261-15010 OEM still available
16571C 16571-16030 OEM still available
Heater Hoses Part No on Parts Diagram Part Number Replacement Part
87245A 87245-17072 Gates 28470 + 5/8” Unicoils
87245C 87245-17020 Gates 02-1384 cut to size
87245E 87245-17010 Gates 19035
87246A 87245-17030 Mackay CH1650 cut to size
87246E 87245-17092 Gates 28470 + 5/8” Unicoils
87208B 87208-17010 Gates 28466
87208C 87208-17020 Gates 28466
I'm a little puzzled as to why the advertisement above indicates 11 hoses in the engine bay whereas I count 10. I didn't see any I had missed while I had all the hoses out. I replaced the water pump at the same time and I strongly recommend that this be done if replacing the hoses. At the very least get the O rings for the 2 pipes at the back of the pump as it is very difficult to replace all the hoses without removing these two pipes. If anyone is interested, I can post more advice and photos. It was a big job (I cleaned and repainted a lot) but it was worth it. If anyone has other alternatives, please add to the thread.
post edited by Doctor - 2013/05/11 15:34:23