Ls1 Mechanical Water Temp Gauge

Discussion starter 1 jul 5 2011.

Ls1 mechanical water temp gauge. First replace the water pump temp and head sensor gauge. Your order may be eligible for ship to home and shipping is free on all online orders of 35 00. Due to the small size of this port you will not be able to use a mechanical temp gauge without drilling and tapping the head. I am going to guess the on for the head isn t plugged up.

If it is and the gauge cluster is fine the stock gauge will be fine and is more so dead on by a few degrees. I took out the plug toward the back of the passenger side head and used the following to allow monitoring of temp in the head with an electric temp gauge. On the back of the passenger s side cylinder head there is an m12x1 5 port. Autometer 3421 electric water temp gauge 2 5 8 you can t use the standard sender that comes with the gauge as it s too long.

Ict billet ls engine swap m12 1 5 adapter to 3 8 npt coolant temperature sensor water ls1 lsx ls3 lm7 lr4 lq4 ls6 l59 lq9 lm4 l33 ls2 lh6 l92 l76 551179 4 5 out of 5 stars 95 14 99 14. 1 of 2 go to page. An electric gauge is definitely the way to go here. The one in the pump goes to the pcm for the fans.

Check here for special coupons and promotions. Autometer adapter 2277 threads right into place here to get you a proper 1 8 npt port. Jr og13 king. There is room especially if you plan ahead to install an oil pressure and 1 8 npt oil temperature port on the same cover plate.

Mechanical water temp gauge on ls motor. Where is it plumbed or is it possible. Autometer 2277 m12 to 1 8 npt adapter. Jump to latest follow 1 20 of 29 posts.

Joined dec 2 2001 7 883 posts. Order gauge water temperature for your vehicle and pick it up in store make your purchase find a store near you and get directions. Use an electric gauge.