My boost gauge stopped working and circuit troubleshooting indicated a bad gauge. In searching for a new one, it appears that the only one available is the Canada spec version, part no.25913086, from GM Parts Giant. Not what I wanted, but I bought one so I could have something with a moving needle. It works, but is difficult to read while driving as its unit of measure is Kpa and there are a lot of numbers crammed in that little gauge.

I would really like to find an original US spec gauge, measuring Psi. I believe the part no. is 25913085. Every parts house I’ve tried shows it as discontinued and unavailable.

Anyone have a source? If not, I would consider a good used one if any of you that have gone the Aeroforce route still have your old Gauge kicking around.

Bob

 

GM 25913086 Indicator, genuine OEM part

https://www.walmart.com/ip/25913086-...ress/907116520

I Googled these two sources

the other pn 26913085 must be incorrect

 

That does seem to be the Canadian part. 25913085 is the PSI version.

 

That’s the correct part number , no luck finding one on a Google search

https://www.chevyhhr.net/forums/www....ad.php?t=61744

 

Do I recall that the Cobalt part fits and works the difference being the range?