1AOSU00028-Chevrolet GMC Cadillac Pontiac Oil Pressure Switch
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Chevrolet GMC Cadillac Pontiac Oil Pressure Switch DIY Solutions


02 Escalade; 99-02 Chevy, GMC FS PU, SUV; 99-02  Trans Am w/V8 w/Oil Gauge Oil Pressure Switch
$ 32.95
$38.95
15% OFF
$38.95
15% OFF
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DIY Solutions
ESS00569
In Stock
Part 1AOSU00028
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DIY Solutions
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Part 1AOSU00028
Product Reviews
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5.00/ 5.0 9
Parts was flawless
Jordan
February 18, 2017
The part was an exact fit came with the threads taped already, sadly it didn't fix my problem not the parts fault though. Came in the mail really fast before the estimated time
Awesome, works great, got here on time
JR
July 16, 2017
Awesome, works great, got here on time. Would recommend. Love their how to videos!
Excellent product
George
August 12, 2017
It works great! Recommend to anyone. The video was extremely helpful.
Work in progress
Scott
December 28, 2017
I finely replaced my oil pressure switch, it definitely works better than the old one. Great quality too!
Fast delivery and Helpful information
Allan
August 13, 2019
1A Auto is my goto source for parts and information. The delivery of parts is fast and accurate. No going to the parts store and finding out they don't have it in stock. The information video's are outstanding. They are clear and very helpful to review before ordering to find out if the task can be done or not without special tools. They are also helpful in describing the proper order for disassembly and reassembly. That saves me a lot of time. Great job on the videos.
right part right price
Bob
December 4, 2019
received prompt help by phone to make sure I received an O.E.M part that fit and worked correctly at a great price
John
January 19, 2020
Eneed up seeing I had another 10 pounds of oil pressure after installing this new pressure switch. I checked my pressure with a gauge and this new switch was within a couple pounds. Very happy with it
Oil pressure sensor
C
June 29, 2020
Great but a little hassle to get the job down. Over all works perfectly.
Correct item shipped quick
N
December 20, 2020
Got the item quick and in tact, exactly what was needed for my car. There's even a video featured to help with installation. Love it thanks!
Customer Q&A
What is the difference between a oil pressure sending unit and and oil pressure switch? Both same the same, look alike and different price. I have an actual guage reading the psi for oil so which do I need?
July 14, 2016
Craig M
10
May differ if you have a real gauge or just an oil light on the dash
July 15, 2016
Brian F
10
oil pressure sending unit is for when you have a gauge it gives real time psi readings from idle thru acceleration. oil pressure switch is for when you only have a light, when oil psi drops below normal operating psi the switch is tripped activating the light to come on to warn of a problem.
July 15, 2016
Mike T
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