Topic: Anybody use a Temp. Gauge Radiator Cap?
in Forum: C3 Cooling and Heating Systems
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I saw a radiator cap with a built in temperature gauge at Auto Zone yesterday. Looked real nice. Anybody use one. If so, how does the temperature reading compare to the gauge inside the car and how do you like?

Steve, Lifetime Member #129
74 coupe 4 speed 350, 54K actual miles,
all original; paint, interior, engine,
split bumper. #'s match. 2nd owner, no stress cracks.
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Hey Steve,
I went out and took a look myself. Those do look interesting. I'd love to hear from someone who has used them too...
Thanks,
JSGarner
Yea, I wish some one would chime in. It was Mr Gasket brand and 24 bucks, I think. With all the temp problems of the C3, you would think someone would have one. Seems like a good idea. Maybe I will try one. Thanks..
steves74 2008-05-17 07:24:30

Steve, Lifetime Member #129
74 coupe 4 speed 350, 54K actual miles,
all original; paint, interior, engine,
split bumper. #'s match. 2nd owner, no stress cracks.
Steve,
I ran out to my local Auto Zone and picked one up. It's on my '82 as we speak. I'll let you know how it works out...
If you have any specific questions...just let me know.
Thanks for bringing it to my attention....we'll see how it goes...
JSGarner
Former Member
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Frederick, MD - USA
Joined: 9/8/2003
Posts: 3398
Vette(s): 1969 convertible L71 427/435 4-speed black interior
I have one of those caps on one of my Avanti's. Looks nice and seems to be pretty accurate.

Phoenix, AZ - USA
Joined: 3/13/2004
Posts: 537
Vette(s): 1975 Stingray Nomad Wagon, with Daytona front, custom hood scoop, dual side vents; 420HP 350; Doug Nash 5 speed; 1980 rear end W/4:11 gears; Cherry Red metallic paint.

DeBerry, TX - USA
Joined: 2/27/2002
Posts: 1006
Vette(s): 1971 383 Stroker- mille miglia red...5 speed
Ever seen anything 'Mr. Gasket' that wasn't accompanied by 'Made In China'? Bought a dipstick assy for my Vette and it ticks me off every time I pull it out and see 'Made In China' stamped on it.
longhorn294 2008-05-17 18:52:32

I know the voices aren't real, but they have some pretty cool ideas...
I can relate to that "china" thing. Anybody know of a different brand or company that makes a similar cap?
Hey JSGarner, whats your initial reaction to the cap you installed? Thanks
Hey JSGarner, whats your initial reaction to the cap you installed? Thanks

Steve, Lifetime Member #129
74 coupe 4 speed 350, 54K actual miles,
all original; paint, interior, engine,
split bumper. #'s match. 2nd owner, no stress cracks.
Initial reaction is that I like the look of it installed. I didn't get the opportunity to drive the car this weekend (raining...and I don't let any rain hit my baby
)...so I'll have to wait a bit to check its use...

I'll keep you updated...
JSGarner
Former Member
Send PM
Frederick, MD - USA
Joined: 9/8/2003
Posts: 3398
Vette(s): 1969 convertible L71 427/435 4-speed black interior
There seems to be very little difference...the cap is new and so are the gauges and sending unit so it seems to be a fair comparison. I'd say the cap and temp gauge are essentially equally accurate...very little difference.
The cap works all the time...the gauge only works when the switch is on.
The cap works all the time...the gauge only works when the switch is on.
in Forum: C3 Cooling and Heating Systems
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