Exactly what I needed, easy installation and worked perfectly. Even arrived ahead of promised delivery date.

Douglas R Verified Purchase

EGT Probe 712-20Dwk Long Life

These probes seem to last about 10 years for me. Fortunately they are really easy to replace. Its a really simple system that seems to work well

Paul F Verified Purchase

Westach CHT Probe J Wire 3/8X24 Thd 4 Lead 712-7Dk Non-TSO

Works great

Peter H Verified Purchase

Westach CHT Probe J Wire 18MM Ring 4 Lead 712-5Wk Non-TSO

perfect fit. works good.

Terry Z Verified Purchase

Westach CHT Probe J Wire 18MM Ring 4 Lead 712-5Wk Non-TSO

Very happy with everything

Robert S Verified Purchase

Westach Temperature Probe 5/8-18 Thd 1 Tip 4 Lead 399S9 Non-TSO

Its better than I wanted.

Louis D Verified Purchase

Westach CHT Probe J Wire 14MM Ring 4 Lead 712-4Wk Non-TSO

Worked great

Thomas E Verified Purchase

Westach CHT Probe J Wire 18MM Ring 4 Lead 712-5Wk Non-TSO

Easy to install, plugs right in to the existing leads, and worked great today

Ed K Verified Purchase

Westach EGT Probe K Wire 1-5/8 Clamp Type 712-2Dwk Non-TSO

Just my particular experience, but if you need to replace one EGT sensor in a two sensor application, get reo Was exactly what I needed. No fuss- no muss. Came to me quickly and is now doing the job!

Bill N Verified Purchase

Westach EGT Probe K Wire 8X1.0MM Thd 712-4D6K Non-TSO

connections plug right into the Westach 4 position switch with no modifications needed.

James W Verified Purchase

EGT Probe 712-20Dwk Long Life

My existing probes were 40 years old and failing! These new probes have me up and running again.

Dale M Verified Purchase

Westach EGT Probe K Wire 1-5/8 Clamp Type 712-2Dwk Non-TSO

Good like expected

Pascal H Verified Purchase

EGT Probe 712-20Dwk Long Life

The probe was easily installed and worked properly. The only issue is that it historically does not last but a couple of years and has to be replaced.

David J Verified Purchase

Westach EGT Probe K Wire 1-5/8 Clamp Type 712-2Dwk Non-TSO

Fast service

Lebo C Verified Purchase

EGT Probe 712-20Dwk Long Life

Just as advertised. Only $10.50 on eBay if you can wait for it.

Michael K Verified Purchase

Westach CHT Probe J Wire 14MM Ring 4 Lead 712-4Wk Non-TSO

Good quality product, bought these to replace identical part numbers that lasted 11 years.

Wayne C Verified Purchase

EGT Probe 712-20Dwk Long Life

very well built, easy to install

John H Verified Purchase

Westach EGT Probe K Wire 8X1.0MM Thd 712-4D6K Non-TSO

On time and as advertised.

Larry M Verified Purchase

Westach CHT Probe J Wire 14MM Ring 4 Lead 712-4Wk Non-TSO

fit perfect with slight modifaction

David M Verified Purchase

Westach EGT Probe K Wire 1-5/8 Clamp Type 712-2Dwk Non-TSO

The temp reads fine but the probe was placed in the clamp area with the slits for the worm screw not in the solid band area.

Troy Z Verified Purchase

EGT Probe 712-20Dwk Long Life

Im glad I before cutting hole in panel. This is not a 2 1/4 instrument. Its only 21/16 . It might work in a 2 1/4 hole but would be really hard to center.

James M Verified Purchase

Westach CHT Probe J Wire 18MM Ring 4 Lead 712-5Wk Non-TSO

This replaced similar with broken thermocouple wire to ring connection. Arrived promptly, works as intended

William L Verified Purchase

Westach CHT Probe J Wire 18MM Ring 4 Lead 712-5Wk Non-TSO

Product arrived as expected, tested ok.

Bruce M Verified Purchase

Westach EGT Probe K Wire 1-5/8 Clamp Type 712-2Dwk Non-TSO

Fit perfectly.

Dennis R Verified Purchase

Westach EGT Probe K Wire 8X1.0MM Thd 712-4D6K Non-TSO

Will not work

Dan L Verified Purchase

Westach CHT Probe J Wire 18MM Ring 4 Lead 712-5Wk Non-TSO

THE LEAD IS FAR TOO SHORT FOR MY APPLICATION Any chance of obtaining on exchange a longer lead?I need 12feet

Gordon O Verified Purchase

Westach CHT Probe J Wire 14MM Ring 4 Lead 712-4Wk Non-TSO

This probe seems to be good quality and fit perfectly. It runs the gage up and down as the engine heats and cools. I have not been able see how long it will last or if it gives the correct temperature. It works fine for adjusting the fuel air mixture, which is what I use it for.

Gerald H Verified Purchase

EGT Probe 712-20Dwk Long Life

Called for replacement, worked well

Duane Verified Purchase

Westach CHT Probe J Wire 18MM Ring 4 Lead 712-5Wk Non-TSO

Called for part, works well

Duane Verified Purchase

Westach EGT Probe K Wire 1-5/8 Clamp Type 712-2Dwk Non-TSO

should work just fine

Dennis L Verified Purchase

Westach EGT Probe K Wire 1-5/8 Clamp Type 712-2Dwk Non-TSO

As ordered.

Easy to instal and worked great!

Good product, works great with my Westach indicator BUT I delayed purchasing it because the “4 wire” in the description confused me. The old one is a 2 wire. I dug deeper and figured out they meant “4 foot wire”. I went to the Westach website, figured out which probe I needed then went back to AS with the correct part number. AS could have saved me the trouble.

Received ahead of schedule and it works great.

Was carefully tightening the probe nut into the pipe and with hardly any pressure whatsoever it snapped right off. I have done bodywork for 40 years so I know what it takes to overtorque a nut

Terry M Verified Purchase

Westach EGT Probe K Wire 8X1.0MM Thd 712-4D6K Non-TSO