Cooling system consumables of choice??

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mrscalex
Joined: Fri 13 Mar, 2015 09:14
Posts: 803

  Z3 roadster 1.9

Cooling system consumables of choice??

Post by mrscalex » Fri 03 Jun, 2016 16:01

Just about to replace the thermostat, viscous fan and water pump. I don't really want to pay out for BMW OEM parts. But I certainly don't want cheapo junk.

I know the reputable makes include Behr, Meyle, Vaico, Febi.

For each part what are other forum members makes of choice?
ImageImage
1999 Z3 1.9 Boston Green (Dimitri) - My brother's car owned from new and restored by me
2001 Z3 2.2 Topaz Blue (Trudy) - My car rebuilt from a write-off
2002 Z3 2.2 Titan Silver (Okus) - Project car waiting for a new engine
2001 Z3 2.2 Topaz Blue (Debra) - Donor car/breaker
1998 Z3 1.9 Boston Green (Allsworth) - Donor car/breaker now gone to Z3 heaven
Always happy to try and help with spares :)

Del
Joined: Sat 19 Nov, 2011 18:35
Posts: 2122

  Z3 roadster 1.9

Re: Cooling system consumables of choice??

Post by Del » Fri 03 Jun, 2016 16:33

Personally, I have used OE/BMW thermostat and Meyle water pump. Cheap viscous fans are a nightmare; they can make a terrible noise and not operate properly. I believe the OE viscous fan is made by Sachs – my son helped a friend replace a cheap (noisy and troublesome aftermarket one) with a Sachs one on an E46 and all was quiet and perfect again. I believe you can buy Sachs without necessarily buying via BMW.

mrscalex
Joined: Fri 13 Mar, 2015 09:14
Posts: 803

  Z3 roadster 1.9

Re: Cooling system consumables of choice??

Post by mrscalex » Fri 10 Jun, 2016 08:52

Thanks Del. Those look like good choices.

What does anyone else use?
ImageImage
1999 Z3 1.9 Boston Green (Dimitri) - My brother's car owned from new and restored by me
2001 Z3 2.2 Topaz Blue (Trudy) - My car rebuilt from a write-off
2002 Z3 2.2 Titan Silver (Okus) - Project car waiting for a new engine
2001 Z3 2.2 Topaz Blue (Debra) - Donor car/breaker
1998 Z3 1.9 Boston Green (Allsworth) - Donor car/breaker now gone to Z3 heaven
Always happy to try and help with spares :)

roadvoyager1
Joined: Sun 19 Jan, 2014 18:30
Posts: 68

  Z3 roadster 2.8

Re: Cooling system consumables of choice??

Post by roadvoyager1 » Fri 10 Jun, 2016 20:28

I have a 2.8 so parts are different but we used Meyle pump, wahle valve, Valeo thermostat (used the 4 cylinder version and deleted the viscous coupled fan which you can do if you have air con), also replaced belts with Gates equivalents. Used BMW antifreeze from dealer which was almost as cheap as any general brand.

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