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Locking Gas Cap for the Gen 3 Tacoma

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Always Thinking, Jun 7, 2025 at 3:00 PM.

  1. Jun 7, 2025 at 3:00 PM
    #1
    Always Thinking

    Always Thinking [OP] Well-Known Member

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    Lighting. Wheels/tires. Bed Step. Rock Sliders. Locking Gas Cap.
    Been testing this locking gas cap out, no check engine light. Have been through 3 tanks of fuel so far without any issues. I read all the posts I could find on a Stant locking gas cap, everything pointed to the model 10504. All the ones I located at the auto parts stores did not have the signature S for authentic Stant brand. I found this on eBay as an original Stant 11504 which is the new Identity for the 10504.
     
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  2. Jun 7, 2025 at 3:22 PM
    #2
    2021SR5V64WD

    2021SR5V64WD Well-Known Member

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    But gas is $1.99 a gallon right?

    Who would steal gas when it's at rock bottom. We've never seen gas this low before.
    I was pumping gas the other day and a man came up to me with tears in his eyes, praising the $1.99 a gallon.
     
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  3. Jun 7, 2025 at 3:29 PM
    #3
    Alex the Great

    Alex the Great Well-Known Member

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    It's not just to prevent people from siphoning your gas. And gas isn't $1.99 a gallon.
     
  4. Jun 7, 2025 at 3:31 PM
    #4
    Always Thinking

    Always Thinking [OP] Well-Known Member

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    Lighting. Wheels/tires. Bed Step. Rock Sliders. Locking Gas Cap.
    Hello 2021SR5V64WD. Fuel prices are rising in my area, upwards of close to $3.75 per gallon of the regular. It's more of a safety feature for the fuel system and engine. I prefer the locking fuel door but the cap will be fine.
     
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  5. Jun 7, 2025 at 3:46 PM
    #5
    Always Thinking

    Always Thinking [OP] Well-Known Member

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    Lighting. Wheels/tires. Bed Step. Rock Sliders. Locking Gas Cap.
    Hello and thank you Alex the Great. A buddy had $15K in repairs to his F250 diesel, someone added something through his fuel filler tube. Instant Sabotage. He is a contractor and they make enemies on the job sites. I figured someone would appreciate the information on the locking gas cap and I haven't contributed in a couple years. I had traded in our Tacoma on a 4Runner as a grandchild hauler. Now I'm back in a Tacoma :).
     
  6. Jun 7, 2025 at 3:52 PM
    #6
    Greg-tacoma

    Greg-tacoma Well-Known Member

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    please tell me where I can buy gas for $1.99 per gallon… not liter
     
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  7. Jun 7, 2025 at 3:55 PM
    #7
    Buck Henry

    Buck Henry Well-Known Member

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    I thought they caught the Sugar in Your Gas Tank bandit?
     
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  8. Jun 7, 2025 at 4:02 PM
    #8
    TA2016

    TA2016 Well-Known Member

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    I have a locking gas cap to keep funny stuff out of my tank. I used to work at a high school and would find empty pizza boxes in my open bed and gum stuck to my cab. I parked one car length from a trash can too, so I think it was kids just being lazy.

    I have the Stant on the left of post #61. No CEL in 9 years.

    https://www.tacomaworld.com/threads/locking-gas-cap.750710/page-4
     
    Last edited: Jun 7, 2025 at 6:35 PM
  9. Jun 7, 2025 at 5:35 PM
    #9
    2021SR5V64WD

    2021SR5V64WD Well-Known Member

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    I'm just going on because 'someone said'....

    Yea we are approaching $3.75 a gallon here too, seems to be going up 5-10 cents a week.
    I suspect we'll see $4.00 in the Phoenix area in a few weeks or so.

    About 8 months ago I saw $2.xx and almost crashed into the back of someone gawking at that price LOL..
     
  10. Jun 7, 2025 at 5:36 PM
    #10
    kahanabob

    kahanabob Well-Known Member

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    They can't siphon gas it has a anti siphon block. Found this out when i tried to get gas out of my truck for generator when we had no electricity for 6 days after the fire here in lahaina.
     
  11. Jun 7, 2025 at 6:06 PM
    #11
    OnHartung'sRoad

    OnHartung'sRoad -So glad I didn't take the other...

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    You can siphon it with fish tank air tubing with the tip cut into a sharp point.

    Else fuel thieves can cut an access hole in the filler neck pipe behind the fender, or drill a hole your tank. That’s what they did to my 1st gen after they drilled holes into my locking gas cap and still couldn’t open it.
     
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  12. Jun 7, 2025 at 7:24 PM
    #12
    trailmeisterjoe

    trailmeisterjoe Well-Known Member

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    Current President insisted it was that price not long ago.
    Joe
     
  13. Jun 7, 2025 at 7:47 PM
    #13
    TA2016

    TA2016 Well-Known Member

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    As I said above I used a locking gas cap to keep funny stuff out of my tank at a high school.

    A Tacoma sits so high bad people can slide underneath and drill a hole into our tanks.

    https://www.youtube.com/watch?v=6iqzoBqBw5A
     
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  14. Jun 7, 2025 at 7:57 PM
    #14
    STEELeR43

    STEELeR43 Well-Known Member

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    I went to my local auto parts store, (family owned) they check for Stant: 11504 locking gas cap, interchanged to Gates 31780, apparently no more Stant in stock. It is not the cheapo Chinesium brand, list price is around $38.00, I got for around $15.00. I installed it, no CEL. Probraly have to drive more to see.:D
     
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  15. Jun 7, 2025 at 8:05 PM
    #15
    TA2016

    TA2016 Well-Known Member

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    Also make sure to click it 3 times when putting back on. That’s what I do and no CEL in 9 years.
     
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  16. Jun 7, 2025 at 8:06 PM
    #16
    STEELeR43

    STEELeR43 Well-Known Member

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    My bad I could have multi-quote posts. When stupid chithead drill hole in gas tank, lucky no spark from drilling ignite gasoline, BOOM!:D
     
  17. Jun 7, 2025 at 8:09 PM
    #17
    STEELeR43

    STEELeR43 Well-Known Member

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    I was told by parts clerk, to click only one time, when putting back on, and insert, then turn gas cap key. Go from there.;)
     
    Last edited: Jun 7, 2025 at 8:48 PM
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  18. Jun 7, 2025 at 8:20 PM
    #18
    TA2016

    TA2016 Well-Known Member

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    Yours may be different than mine. I put mine back on without the key. Here is what my cap says.

    IMG_0386.jpg
     
  19. Jun 7, 2025 at 8:50 PM
    #19
    STEELeR43

    STEELeR43 Well-Known Member

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    My bad. I try to edit my previous post. But this is photo of my Gates locking gas cap, possible bad photo.

    IMG_2258.jpg
     
    Last edited: Jun 9, 2025 at 9:47 AM
  20. Jun 7, 2025 at 8:53 PM
    #20
    TA2016

    TA2016 Well-Known Member

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    That is different than mine. Please keep us informed on how it works for you.
     
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