DISA O-Ring replacement options comparison

[chris]

There seem to be two main popular O-rings used when you need to replace the O-ring on the DISA (common vacuum leak point).

I purchased both the Fel Pro gasket (PN 35489 for a 1991 to 1994 Ford Probe) at advanced auto for ~$7, and the german auto solutions O-ring (as part of my DISA repair kit).

I can say for sure that the Fel Pro gasket is nowhere near what the german auto solutions one was. I couldn't even tighten it all the way with the Fel Pro. Notice how it is thicker and has a smaller diameter.



If you need just the O-ring, the G.A.S is a no brainer:
https://www.germanautosolutions.com/...sa_o_rings.php

[danewilson77]

Great review. Thanks.

[alexandre]

The cheaper, $5~ orange GAS o-ring isn't of very good quality. I put mine in back in November and I pulled my DISA this afternoon to clean my throttle body, and it was already cracked and brittle. Spend the cash for the best one (it's blue I think).

[Newjack]

The cheaper, $5~ orange GAS o-ring isn't of very good quality. I put mine in back in November and I pulled my DISA this afternoon to clean my throttle body, and it was already cracked and brittle. Spend the cash for the best one (it's blue I think).

Fluorosilicone o ring from gas is what I got.

Sent from my Nexus 4 using Tapatalk 2

[Hornung418]

Need to do the G.A.S. kit. Think I will order tomorrow. Car hasn't moved in ages...I miss driving her

From a GS3, this was sent.

[WOLFN8TR]

. Fluorosilicone oring from gas is what I got.

X2...Dont cheap out. Get the Fluorosilicone oring.


Gary

[chris]

You know what. I ordered the combo pack with the 1.2 bar coolant cap. They don't give you an option for upgrading the ring.

[kayger12]

GAS kit is awesome. Must do for everyone.

Sent from the Last Next Best Thing.

[danewilson77]

GAS kit is awesome. Must do for everyone.

Sent from the Last Next Best Thing.

Sums it up perfectly.

HTC DNA ON TT4 BETA, WILLIAMSBURG, VA