


LS Oil Pressure Relief Valve Plug
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
LS Oil Pressure Relief Valve PlugLS Oil Pressure Relief Valve Plug Compatible with Gen 4 LS oil pans Use with DOD and AFM deleted engines Replaces the factory oil pan relief valve, located inside the oil pan, next to the external oil port passages Prevents loss of oil pressure from damaged or clogged relief valve Made in Wichita, Kansas Includes 1 plug and 1 sealing washer Utilizes 8mm Allen wrench
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
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Product Reviews
★★★★★ 5
Amazing Product!!!
It’s a great fit for my 2017 Honda accord! And there was defiantly improved function in my car! It defiantly saves me money and is a good price for what it is. It also made my car smell a thousand times better!
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Reviewed in the United States on July 20, 2025
★★★★★ 5
Fits great
Perfect
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Still going strong
Still going strong
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Great product!
I would buy it again, super effective!
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Reviewed in the United States on November 7, 2025
★★★★★ 5
Fits my Accord
Simple easy install for my 2016 Accord. No changes in sound, no changes in how my vehicle runs. Nice it’s 18k miles.
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Reviewed in the United States on November 4, 2025
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