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#4664641 - 02/13/18 09:31 AM Coolant Porsche OE vs Zerex G40
Ndx Offline


Registered: 04/04/08
Posts: 1788
Loc: IL
Hi Guys,

Any opinions Porsche OEM Coolant vs Zerex G40?
I will be adding bunch after coolant leak.

Thx

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#4664658 - 02/13/18 09:56 AM Re: Coolant Porsche OE vs Zerex G40 [Re: Ndx]
rooflessVW Online   content


Registered: 12/24/11
Posts: 3345
Loc: North Carolina
I'm using the Zerex myself.

Can't see the benefit to OE Porsche for the cost.
_________________________
"Zed's dead baby, Zed's dead."

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#4664698 - 02/13/18 10:28 AM Re: Coolant Porsche OE vs Zerex G40 [Re: Ndx]
vintageant Offline


Registered: 10/27/06
Posts: 419
Loc: Florida, USA
Admittedly, I'm very old school, but Porsche coolant still sounds like an oxymoron....
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1925 Alvis HDEO 15W40
1937 Alvis Speed 25 20W50 w LM MoS2 & LM MOS
1970 VW Peking - Paris Rally Beetle HDEO 15W40 w LM MoS2
1987 Porsche 924S HDEO 15W40

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#4664755 - 02/13/18 11:53 AM Re: Coolant Porsche OE vs Zerex G40 [Re: Ndx]
skyactiv Offline


Registered: 03/02/13
Posts: 3866
Loc: The Midwest
The Zerex G40 coolant is actually made in Germany by BASF for Valvoline. Good stuff.
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#4664816 - 02/13/18 01:38 PM Re: Coolant Porsche OE vs Zerex G40 [Re: Ndx]
Ndx Offline


Registered: 04/04/08
Posts: 1788
Loc: IL
Then I will have nice mix ... I had READ replaced and used OE Made In Canada Porsche Coolant ( factory fill was still partially there )

I guess you should be ok adding the G40 ?

Thx

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#4664817 - 02/13/18 01:40 PM Re: Coolant Porsche OE vs Zerex G40 [Re: Ndx]
willbur Offline


Registered: 06/06/13
Posts: 249
Loc: sw ohio
Originally Posted By: Ndx
Hi Guys,

Any opinions Porsche OEM Coolant vs Zerex G40?
I will be adding bunch after coolant leak.

Thx


Just use Peak Global Lifetime. Or a Dexcool. The Porsche stuff is very similar to it. Go to Pedros website for more info or Burner's Cars on You Tube

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#4664847 - 02/13/18 02:14 PM Re: Coolant Porsche OE vs Zerex G40 [Re: vintageant]
CT8 Offline


Registered: 10/09/14
Posts: 10228
Loc: Idaho
Originally Posted By: vintageant
Admittedly, I'm very old school, but Porsche coolant still sounds like an oxymoron....
I totally understand !

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#4664849 - 02/13/18 02:16 PM Re: Coolant Porsche OE vs Zerex G40 [Re: Ndx]
CT8 Offline


Registered: 10/09/14
Posts: 10228
Loc: Idaho
There are only a few companies in the whole world that make coolant. Just use the proper spec coolant.

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#4665073 - 02/13/18 06:24 PM Re: Coolant Porsche OE vs Zerex G40 [Re: CT8]
rooflessVW Online   content


Registered: 12/24/11
Posts: 3345
Loc: North Carolina
Originally Posted By: vintageant
Admittedly, I'm very old school, but Porsche coolant still sounds like an oxymoron....

Only the finest for a classic Luftgekühlt!

Pricey, though.
_________________________
"Zed's dead baby, Zed's dead."

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#4665780 - 02/14/18 12:24 PM Re: Coolant Porsche OE vs Zerex G40 [Re: skyactiv]
nthach Offline


Registered: 01/02/04
Posts: 3381
Loc: California
Originally Posted By: skyactiv
The Zerex G40 coolant is actually made in Germany by BASF for Valvoline. Good stuff.

And it can be cheaper at O'Reilly and NAPA.

BASF and CCI supply a majority of the world's coolants as ready-fill or add pack concentrate.

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#4669375 - 02/18/18 08:14 AM Re: Coolant Porsche OE vs Zerex G40 [Re: nthach]
willbur Offline


Registered: 06/06/13
Posts: 249
Loc: sw ohio
I got curious, so I contacted Valvoline about their recommended AF for my Porsche. They said to use Valvoline Zerex Dexcool or Maxlife.

Don't overthink this- LOL

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