There are
definitely different quality levels to heater hose. If you go to the NAPA store and ask, they
will show you at least 3 different grades. The good stuff is about 3
times as expensive as the stuff at AutoZone, but it will probably last the life
of your car. The brand of the hose isn’t what is important,
because most brands make various quality items to cover all markets. Generally,
the stuff sold in the less expensive auto parts places is their lowest quality
line, and NAPA
is no exception – they’ve got the cheap stuff too. The difference
with them is that they also supply the trade and the heavy duty truck
businesses, so they have to have the good stuff too. This is especially noticeable
for this sort of parts – they carry the stuff they need to compete with
the Auto-Zones and the Kragens, but they also can sell you the right stuff for
a collector car.
As for hose clamps, you’ll get as many opinions on that as the people you
ask. Most folks are using the screw type hose clamps because they are so
easy to use, and do not require any special tool or technique to use. BUT
– the original spring type has a very significant advantage – it stays
tight even when the hose shrinks and expands during use and due to age, because
it is a spring, not a fixed size like the stainless steel screw drive type so
popular now. As most folks will agree, those loosen up with age –
and you’ll find a leak seeping out from under the hose ends sooner or
later with those, especially on hose lines the carry really thin fluids like
gas, but also sometimes on cooling lines too. For that reason, I
recommend the original type clamps. They are readily available from
wholesale hardware outfits like McMaster-Carr, although you have to buy them in
large quantities. Buy a selection of each size used on your car and you’ll
never need to buy another new hose clamp! You also need the special
tool to install them easily. You can do it with large pliers, but they
will slip and fly across the room or into your eye, so I recommend the best
tool you can buy (Snap-On), or at least a quality brand such as sold at a good
mechanic’s supply house (read NAPA again!).
From:
mailing-list-owner@xxxxxxxxxxxxxxxx
[mailto:mailing-list-owner@xxxxxxxxxxxxxxxx] On
Behalf Of Frederick Joslin
Sent: Sunday, September 02, 2007
1:01 PM
To: mailing-list@xxxxxxxxxxxxxxxx
Subject: IML: heater hose clamps
valve 69
I am
replacing the heater hoses in my 69 LeBaron. The hoses which connect at the
firewall looked original and were very brittle.
My
question is are there different qualities of heater hoses and what is the best
and where can I get it?
I have
some Goodyear 5/8" 16 mm heater hose from Autozone which seems pretty
thin. Is this good or is there better?
I would
also like to get some good clamps. I have the original clamps which I do not
like and do not want to re use. One looked fine, but broke as I touched it.
Is there
a design that is better than the standard hose clamp?
I hope to
never have to replace these hoses at the firewall again, but if I that need
arises, I want to make it so you can do it without removing the inner
fender!
Also, my
heater control valve defaults to the open position when removed from the car.
Is this correct?
Thanks in advance.
Fred Joslin
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