1AOSU00078-Oil Pressure Switch TRQ SWA40945
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Replaces

4

Oil Pressure Switch TRQ SWA40945

Oil Pressure Switch
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$ 24.95
$36.95
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$36.95
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SWA40945

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TRQ

SWA40945

In Stock

Product Reviews

5.0/ 5
4 reviews
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Rating
April 25, 2026
No oil pressure

Changed my oil and it showed no oil pressure. Pressure came up after changing filter to a different style- that's when I knew it was the problem

February 7, 2026
Good product

Exactly what it says it is .Worked great

November 7, 2025

Perfect fit. Timely delivery. Highly recommend.

October 28, 2023
Good product

Excellent product, no problem installing the Oil Sending/Pressure switch. I was getting an oil leak on my previous switch so I decided to change the switch out. No oil leaks so far. Although, I believe the oil leak was caused by a louse connection on my Oil Filter. So I changed both of the items , the oil filter & the oil pressure switch. Good product and went in a snap!

Showing 1–4 of 4 reviews

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Terry February 1, 2024
Does a 2005 Chevy trailblazer have a filter behind oil pressure sensor some people I've talked to say is yes and some say no?

The oil filter is below the oil pressure sensor. Not behind on my 2003 GMC ENVOY.

Steven · February 1, 2024
Showing 1–1 of 1 question
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