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FaithfulGorilla4041 13K Views
May 22, 2026 3:13 AM

Mobil 1, Valvoline, or Castro motor oil for $4 a quart or $20 a gallon: 0w20.. excluding a $5 or $10 rebate

$10

$27

62% off
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Get a gallon for $20, or $5 for a quart of Mobil 1 Truck SUV 0w20:
https://www.autozone.com/p/mobil-...93/1176332
https://www.autozone.com/p/mobil-...92/1176331

Then, Mobil has a $10 rebate check.. making 5 quarts for $10
https://www.mobil.com/en/lubrican...lsrc=aw.ds

Castro $5 promo: https://www.castrol.com/en_us/uni...tions.html
Community Notes
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Deal Details
Community Notes
About the Poster
Get a gallon for $20, or $5 for a quart of Mobil 1 Truck SUV 0w20:
https://www.autozone.com/p/mobil-...93/1176332
https://www.autozone.com/p/mobil-...92/1176331

Then, Mobil has a $10 rebate check.. making 5 quarts for $10
https://www.mobil.com/en/lubrican...lsrc=aw.ds

Castro $5 promo: https://www.castrol.com/en_us/uni...tions.html

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Community Reviews

Mobil 1 stands out for the rebate, but the fine print matters. The rebate confirmation email can arrive within seconds, though some submissions only trigger the sweepstakes email or no rebate email at all, and support has confirmed receipts when contacted. AutoZone purchases are excluded from the Mobil offer, and the current terms also exclude Amazon and O'Reilly Auto Parts. Castrol's $5 rebate has a slower, more cumbersome form, but the PayPal payout did arrive in about eight days.

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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28 Comments

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May 22, 2026 5:50 AM
4.3K Comments
Joined Oct 2015
pyroskater85May 22, 2026 5:50 AM
4.3K Comments
Get it while you can.
May 22, 2026 11:49 AM
91 Comments
Joined Aug 2011
sergey3May 22, 2026 11:49 AM
91 Comments
Has anyone applied for the Mobil1 rebate and received any confirmation?
I submitted my rebate to Mobil1 a week ago and never received any emails from them.
May 22, 2026 12:22 PM
75 Comments
Joined Aug 2016
TangoDelta13May 22, 2026 12:22 PM
75 Comments

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

The OP has posted incorrect information about the $10 Mobil rebate. The rebate does not apply to purchases from Autozone. The rebate terms clearly state Autozone is excluded: https://promotions.mobil.com/offe...Info/Terms
7
3
May 22, 2026 12:37 PM
3.3K Comments
Joined Sep 2011
E4300May 22, 2026 12:37 PM
3.3K Comments
Quote from sergey3 View quoted comment :
Has anyone applied for the Mobil1 rebate and received any confirmation?
I submitted my rebate to Mobil1 a week ago and never received any emails from them.
Submitted two $10 rebates yesterday. Received email confirmations within 15 minutes.
1
May 22, 2026 2:02 PM
123 Comments
Joined Dec 2014
DocDougMay 22, 2026 2:02 PM
123 Comments
Quote from sergey3 View quoted comment :
Has anyone applied for the Mobil1 rebate and received any confirmation? I submitted my rebate to Mobil1 a week ago and never received any emails from them.
Where did you purchase?
May 22, 2026 2:14 PM
91 Comments
Joined Aug 2011
sergey3May 22, 2026 2:14 PM
91 Comments
Quote from DocDoug View quoted comment :
Where did you purchase?
Purchased from Walmart website. Submitted the rebate to Mobil1. For some reason, never received an email confirming. Now I am wondering if I should submitted the rebate again.
May 22, 2026 2:16 PM
3.3K Comments
Joined Jan 2006
jnesetMay 22, 2026 2:16 PM
3.3K Comments
This is deader than dead

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May 22, 2026 6:46 PM
1.3K Comments
Joined Jun 2018
JasonSternMay 22, 2026 6:46 PM
1.3K Comments
YMMV, as there's no shipping on the clearance oil and not all B&M locations stock it. But great deal if you can find it.
May 22, 2026 8:14 PM
889 Comments
Joined Aug 2003
vivekMay 22, 2026 8:14 PM
889 Comments
Quote from sergey3 View quoted comment :
Purchased from Walmart website. Submitted the rebate to Mobil1. For some reason, never received an email confirming. Now I am wondering if I should submitted the rebate again.
check spam
May 22, 2026 8:36 PM
537 Comments
Joined May 2005
ibrowMay 22, 2026 8:36 PM
537 Comments
$20 is still a great deal
May 22, 2026 9:28 PM
16 Comments
Joined Sep 2014
boytal96May 22, 2026 9:28 PM
16 Comments
i see that it says 4 per household can i buy three more get 3 more giftcards and cups?
May 23, 2026 12:59 AM
4 Comments
Joined Aug 2013
TheHills44060May 23, 2026 12:59 AM
4 Comments
Quote from sergey3 View quoted comment :
Has anyone applied for the Mobil1 rebate and received any confirmation?
I submitted my rebate to Mobil1 a week ago and never received any emails from them.
I purchased from Walmart also and haven't received the rebate email i submitted weeks ago. I submitted again and still nothing. Not in junk or spam folder. First time I've ever had an issue with Mobil 1 rebates.
1
May 23, 2026 1:42 AM
3.1K Comments
Joined Apr 2010
alekiMay 23, 2026 1:42 AM
3.1K Comments

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

FYI: Terms and Conditions states Autozone is excluded from rebate:
https://promotions.mobil.com/offe...Info/Terms
2
May 23, 2026 3:31 AM
6 Comments
Joined Dec 2022
gwith99May 23, 2026 3:31 AM
6 Comments
Quote from TheHills44060 View quoted comment :
I purchased from Walmart also and haven't received the rebate email i submitted weeks ago. I submitted again and still nothing. Not in junk or spam folder. First time I've ever had an issue with Mobil 1 rebates.
Same here. I read through the terms and it sounds like the cup/virtual gift card may be sent in like 8-12 weeks iirc which is annoying. I only received an email saying i signed up for the sweepstakes but it didn't mention the cup or virtual mastercard.

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May 23, 2026 5:07 AM
13 Comments
Joined Mar 2024
VitaMiataMay 23, 2026 5:07 AM
13 Comments
Quote from sergey3 View quoted comment :
Has anyone applied for the Mobil1 rebate and received any confirmation? I submitted my rebate to Mobil1 a week ago and never received any emails from them.
Neither did i

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