C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Gates Part #s for coolant hoses ?

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Old 03-04-2013, 03:46 AM
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Blue95C4
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Default Gates Part #s for coolant hoses ?

1995 LT-1

Sprung a leak...... Time for new coolant hoses.

Any Gates part numbers please ???
( all of them )

Thanks !
Old 03-04-2013, 10:27 AM
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LongBeachC4
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Upper-eng. to pipe; eng vin J 20786 cut to fit; 2 required
Upper; eng vin P 22463
Lower-red tp valve; eng vin J 24022 3 1/2"
Lower; eng vin P 22464
Heater to tank; eng vin P 19743
Tank to eng; eng vin P 19719
Valve to eng; eng vin P 18729
Heater to valve; eng vin P 90 molded 28467
Throttle body eng P 18030
Heater to res; eng vin J 19743

As per Gates
Old 03-04-2013, 11:36 AM
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John A. Marker
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I just replaced EVERY coolant hose on my 95. The top radiator hose I replaced in October since it blew out on my during autocross. And that hose had been replaced sometime in the past. All the other hoses were original. I replaced the bottom radiator hose about a month later (preventative maintenance). Then three weeks ago I replaced every coolant hose that was left. I bought the standard hoses from Rockauto. Then I replaced the hoses that were attached to the aluminum lines off the coolant fill tank.

A head up.....buy the heater control valve if you are going to replace the hoses to the heater. It is plastic and will probably break when you put it back in. I found one at Autozone...about $10.00.
Old 03-04-2013, 11:38 AM
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corvetero
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Originally Posted by LongBeachC4
Upper-eng. to pipe; eng vin J 20786 cut to fit; 2 required
Upper; eng vin P 22463
Lower-red tp valve; eng vin J 24022 3 1/2"
Lower; eng vin P 22464
Heater to tank; eng vin P 19743
Tank to eng; eng vin P 19719
Valve to eng; eng vin P 18729
Heater to valve; eng vin P 90 molded 28467
Throttle body eng P 18030
Heater to res; eng vin J 19743

As per Gates
What about for a LT1 92?

Thanks
Old 03-04-2013, 11:44 AM
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LoneStarV
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Don't for get to order some of these Gates thermoplastic clamps as well. Slick as snot and i think Rock Auto carries them.

Old 03-04-2013, 01:22 PM
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LongBeachC4
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I did this off the Gates web site, so I only looked up this application
Old 03-04-2013, 02:43 PM
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Blue95C4
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Thanks Guys !! Good tip on the valve!!

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