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Melling

Melling 355 - LS Oil Pump 25 PSI More Pressure & 33% More Volume LS1 LS2 LS3 LQ4

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Condition: New
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$149.00 Why this price?

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FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Feb 10
Order within 1 hour and 25 minutes
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Brand: ‎Melling


Item Weight: ‎2.4 pounds


Package Dimensions: ‎8.98 x 6.34 x 2.68 inches


Manufacturer Part Number: ‎wkurfbs-1468


Date First Available: July 13, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Delivery
Everything was amazing. On time and professional.
Reviewed in the United States on March 24, 2025 by No the book is not what I expected 😞
    • Great oil pump would recommend
This has been a really good oil pump. Have had it in for over a year. Maybe two. It was a fraction of the price than the local parts store and it has 60psi at idle and 80 under load. Great oil pump
Reviewed in the United States on October 30, 2025 by Meagan Fowler
    • Worked great, got here fast
Why did you pick this product vs others?: Shipped quick
Reviewed in the United States on June 21, 2025 by Jessica
    • With a cam
I put this pump in my 5.3L when I replaced my cam. I went from 20 psi @ 210° idle, to 65-70 psi @210° also at idle! And dont stick it in dry folks, you should always get it good and primed up with some, assembly lube... great pump tho, I'm very happy with it!
Reviewed in the United States on July 4, 2025 by Ryan m Steele
    • Higher pressure, higher volume
This pump is made to very high specs, it is much much better than the stock GM pump, I wont buy any other pump for my ls engines.
Reviewed in the United States on June 24, 2021 by Amazon Customer
    • Oil pump
Great product melling pumps are top notch quality
Reviewed in the United States on November 20, 2024 by Brian
    • Fits good ls2
I get around 6-8 psi more oil pressure make sure u shim it correctly! C6 corvette ls2
Reviewed in the United States on August 24, 2024 by Kris
    • Best oil pump
Review Image by Decker Decker
Cammed my truck and put new oil pump on it and makes great pressure now very happy with it
Reviewed in the United States on January 22, 2023 by Decker Decker

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