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expiredHappyKite238 posted Nov 18, 2025 1:25 PM

12oz. Chevron Techron Fuel System Cleaner or High Mileage Fuel System Cleaner

From 2 for $12

$24

+ Free Store Pickupat AutoZone
39 Comments
15.6K Views
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Deal Details
AutoZone has select 12oz. Chevron Techron Fuel System Cleaner or High Mileage Fuel System Cleaner on sale for Buy One, Get One Free listed below. Select free store pickup to save on shipping, otherwise, free shipping on orders $35 or more.

Thanks to community member HappyKite238 for finding this deal

Note, must add (2) quantity to cart for discount to apply. Product availability for store pickup may vary by location.

Available Option(s) - May mix/match (final price will vary on your selection)

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • Must purchase (2) quantity for discount to apply in cart
    • Exclusive formula from Chevron, cleaning the entire fuel system (fuel injectors, intake valves and combustion chambers) in one tankful
    • Offer valid while promotional offer last
  • Additional Details
    • Product may be available in-stores for purchase

Original Post

Written by HappyKite238
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
AutoZone has select 12oz. Chevron Techron Fuel System Cleaner or High Mileage Fuel System Cleaner on sale for Buy One, Get One Free listed below. Select free store pickup to save on shipping, otherwise, free shipping on orders $35 or more.

Thanks to community member HappyKite238 for finding this deal

Note, must add (2) quantity to cart for discount to apply. Product availability for store pickup may vary by location.

Available Option(s) - May mix/match (final price will vary on your selection)

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • Must purchase (2) quantity for discount to apply in cart
    • Exclusive formula from Chevron, cleaning the entire fuel system (fuel injectors, intake valves and combustion chambers) in one tankful
    • Offer valid while promotional offer last
  • Additional Details
    • Product may be available in-stores for purchase

Original Post

Written by HappyKite238

Community Voting

Deal Score
+55
Good Deal
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Top Comments

danteshors
8.1KComments
1.7KReputation
If you use a lot of this stuff it's Cheaper per oz if you get the 20oz size (42 vs 49 cents an oz). Same BOGO deal.
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FairLumber2425
171Comments
26Reputation
Best deal currently per oz would be from Napa the 32oz at $13
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39 Comments

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Nov 18, 2025 1:47 PM
8.1K Comments
Joined Oct 2006
danteshorsNov 18, 2025 1:47 PM
8.1K Comments

Our community has rated this post as helpful. If you agree, why not thank danteshors

If you use a lot of this stuff it's Cheaper per oz if you get the 20oz size (42 vs 49 cents an oz). Same BOGO deal.
1
Nov 18, 2025 2:06 PM
171 Comments
Joined Jun 2019
FairLumber2425Nov 18, 2025 2:06 PM
171 Comments

Our community has rated this post as helpful. If you agree, why not thank FairLumber2425

Best deal currently per oz would be from Napa the 32oz at $13
1
Nov 18, 2025 3:54 PM
342 Comments
Joined May 2013
OTFMillzNov 18, 2025 3:54 PM
342 Comments
Wondering why everyone is doing a super clearance sale on the techron. Maybe driven by chevron? I know it's good stuff so no big deal, just odd to see it on a heavy discount everywhere.
1
1
Nov 18, 2025 5:12 PM
1.5K Comments
Joined Apr 2015
goyangyi1Nov 18, 2025 5:12 PM
1.5K Comments
I put this on 2 of my cars. I feel no difference. Gas already has additives. This might help if you car has a high pressure fuel pump (GDI). Mine are all port fuel injected.
2
Nov 18, 2025 6:29 PM
515 Comments
Joined Nov 2015
shaffNov 18, 2025 6:29 PM
515 Comments
Quote from goyangyi1 :
I put this on 2 of my cars. I feel no difference. Gas already has additives. This might help if you car has a high pressure fuel pump (GDI). Mine are all port fuel injected.
I drive an older vehicle that wasn't always 100% well maintained by the previous owner, because of that I've been using these things pretty regularly even though I already changed out the spark plugs and various components during maintenance work
Nov 18, 2025 6:38 PM
399 Comments
Joined Sep 2007
ChiphumperNov 18, 2025 6:38 PM
399 Comments
If you have a vehicle that SITS for a while, I suggest you pour this in and fill up a few gallons of fresh gas and drive around a little bit to mix it up. Whatever rocket juice is in this will preserve your fuel sending unit etc. I'm a strong believe in Techron. The Napa deal is way better per ounce but for mere convenience, this is still great. Heck, you can refill these with your magnum size bottles from the NAPA.
Nov 18, 2025 6:44 PM
681 Comments
Joined Mar 2009
Derek173Nov 18, 2025 6:44 PM
681 Comments
Quote from goyangyi1 :
I put this on 2 of my cars. I feel no difference. Gas already has additives. This might help if you car has a high pressure fuel pump (GDI). Mine are all port fuel injected.
I took a vitamin 4 hours ago, I don't feel any difference. Guess vitamins don't work.
13
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Nov 18, 2025 6:51 PM
399 Comments
Joined Sep 2007

This comment has been rated as unhelpful by Slickdeals users.

Nov 18, 2025 9:15 PM
109 Comments
Joined Apr 2009
mfs2010Nov 18, 2025 9:15 PM
109 Comments
I've used this product and it really works. I had a problem with my fuel injection system, and it helped fix the issue. I was about to take my car to the dealer and spend around $1,000 on a fuel system cleaning.
Nov 18, 2025 9:51 PM
70 Comments
Joined Dec 2012
fearless69Nov 18, 2025 9:51 PM
70 Comments
Quote from goyangyi1 :
I put this on 2 of my cars. I feel no difference. Gas already has additives. This might help if you car has a high pressure fuel pump (GDI). Mine are all port fuel injected.
This product is for preventative maintenance, don't expect your Honda Civic to start feeling like a Ferrari, it just cleans built up carbon so you don't tun into problems in the future.
Nov 18, 2025 10:12 PM
1.4K Comments
Joined Dec 2008
ZV3Nov 18, 2025 10:12 PM
1.4K Comments
Quote from Derek173 :
I took a vitamin 4 hours ago, I don't feel any difference. Guess vitamins don't work.
Touche.
Nov 18, 2025 10:17 PM
1.4K Comments
Joined Dec 2008
ZV3Nov 18, 2025 10:17 PM
1.4K Comments
As someone said, its preventative maintenance. Wont clean already baked on hard deposits but should prevent them when used early enough. Cheap insurance in my case as I have a bit older car.
Nov 18, 2025 10:50 PM
424 Comments
Joined Nov 2004

This comment has been rated as unhelpful by Slickdeals users.

Nov 18, 2025 10:53 PM
424 Comments
Joined Nov 2004
raspNov 18, 2025 10:53 PM
424 Comments
Quote from FairLumber2425 :
Best deal currently per oz would be from Napa the 32oz at $13
I bought the NAPA deal, which was good.
But isn't this cheaper for at $6 BOGO since 12oz per bottle, you get 24oz. And $12 gets you 48oz. Not sure on the coupon limitations though.
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Nov 18, 2025 11:16 PM
49 Comments
Joined Nov 2024
OrangeTest341Nov 18, 2025 11:16 PM
49 Comments
Quote from rasp :
I bought the NAPA deal, which was good.
But isn't this cheaper for at $6 BOGO since 12oz per bottle, you get 24oz. And $12 gets you 48oz. Not sure on the coupon limitations though.
someone failed at maths
3

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