1AEEK01016-4 Piece Variable Valve Timing Solenoid Set TRQ VTA93556
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2023 Buick Enclave 4 Piece Variable Valve Timing Solenoid Set TRQ VTA93556

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How to Replace Variable Valve Timing Solenoid 2006-2013 Chevrolet Impala player icon
How To Replace VVT Solenoids 2010-16 Cadillac SRX player icon
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$126.95
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VTA93556

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TRQ

VTA93556

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Product Reviews

4.8/ 5
24 reviews
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Rating
June 25, 2026
Wasted money trying to save

Not great. My check engine light is off, but my car still stutters when accelerating. These solenoids we NOT identical to the OEM solenoids. They were missing a little coil that wraps around each little section down the shaft. My type of car (2014 Cadillac cts premium) just requires OEM on certain parts as I've ran in to this issue now a 2nd time (first was alternator I bought at autozone).

May 10, 2026
Great product. Great fit. Great price.

Great quality, great price. Was surprised they did not come with seals. Would anyone change these without changing seals?

May 3, 2026
Wow what a difference!

I'm impressed with the way the car runs now! I should have changed those sensors a year ago.

April 21, 2026

Fast shipping perfect fit and worked well

January 19, 2026
Good quality products, reasonably priced

Installed all 4 and really helped the mileage and engine noise

January 8, 2026

Great

May 6, 2025
VVT solenoid replacement

The solenoids fixed my car issues and I haven't had any problems with the new parts. Thank you for offering quality products at affordable prices.

February 18, 2025
Satisfied customer

I like receiving the correct part and they are doing well in my CTS Cadillac, personnel was nice also.

December 7, 2024

Good price and working good so far

June 27, 2024
Very happy with my parts from my car Keith Patrick

The customer service specialist tech was wonderful making sure that I ordered the right thing and I got my parts on time I think A1 auto very much

Showing 1–10 of 24 reviews

Customer Q&A

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John June 13, 2025
2012 buick lacrosse 3.6 does it need o rings?

O rings are not included, and we do not offer them separately.

Nick · June 14, 2025
Terrell December 1, 2022
I have a 2014 Buick LaCrosse 3.6L and would like to know do the solenoids need any O rings? Because in the video I didn't see any when the mechanic took out the old solenoids or when he put the new ones in for the first video

The rings are inside the head/engine. If you are having the engine rebuilt you will find them in the rebuild kit. They are a synthetic made part and shouldnt need replacement every time or even all that often.

Thomas · December 5, 2022
Terrell October 12, 2022
I have a 2014 Buick LaCrosse Leather 3.6 V6, where would my solenoids be located and how can I purchase the correct size Orings for it?

Yes, we do have installation instructions available for this part. Here's a link for that: <a href="https://www.1aauto.com/Variable-Valve-Timing-Solenoid-4-Piece-Set-TRQ-VTA93556/I/1AEEK01016" target="_blank">https://www.1aauto.com/Variable-Valve-Timing-Solenoid-4-Piece-Set-TRQ-VTA93556/I/1AEEK01016</a> You can source the o rings locally by matching them to full vehicle information.

Ricale · October 12, 2022
Tracy January 9, 2022
Are intake and exhaust actuators the same?

As good or better than OEM.

David · January 17, 2022
John August 10, 2021
I have a 2014 Cadillac SRX with a code POO14. It says I need a camshaft position actuator B. Is this the same as a VVT solenoid / oil control valve solenoid?

There could be multiple reasons why you're having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, we'll be happy to see if we carry the parts and how-to videos needed for your repair.

T · August 10, 2021
Yira July 12, 2021
Where in my far do I find what type of Cadillac SRX I have?

You should be able to use your VIN to identify the submodel of your vehicle?

Emma · July 13, 2021
dale April 1, 2021
Do I need to disconnect the battery to safely install the variable valve timing solenoids?

Hello Dale, You do not have to disconnect your batter to install the variable valve timing solenoids. Just make sure the car is off and the key is out of the ignition.

Scott · April 1, 2021
Robert November 4, 2020
How many of these valves go on a chevy traverse 2010 ?

Thank you for the inquiry. There will be 4 total for the V6 3.6L, 2 exhaust and 2 intake sensors.

Ian · November 4, 2020
Robert November 4, 2020
How many of these valves go on a chevy traverse 2010 ?

The amount of them will depend on the engine size.

Emma · November 4, 2020
Robert November 4, 2020
Do all four of these valves go on at the same time ?

They can be installed at the same time.

Corey · November 4, 2020
Showing 1–10 of 11 questions
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This part will only fit a 2023 Buick Enclave with these options.