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Engine Oil Pump

  • Based on 1,781 reviews
Condition: New
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$69.99 Why this price?
Holiday Deal · 42% off was $119.99

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As low as $11.67 / mo
  • – 6-month term
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  • – Secure and straightforward checkout

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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 Saturday, Dec 28
Order within 36 minutes
Available payment plans shown during checkout

Features

  • Standard Volume
  • Standard Pressure
  • Cast Aluminum Housing
  • O-Rings Included

Description

Oil Pump, Wet Sump, Internal, Standard Volume, GM LS-Series, Each.

Brand: Melling


Fit Type: Vehicle Specific Fit


Vehicle Service Type: Truck


Item dimensions L x W x H: 8 x 6 x 5.2 inches


Material: Aluminum, Cast Iron


Body Material: Aluminum


Material Type: Aluminum, Cast Iron


Item Weight: 1.2 Kilograms


Item Dimensions: 8 x 6 x 5.2 inches


UPC: 729295103448


Global Trade Identification Number: 48


Manufacturer: Melling


Brand Name: Melling


Manufacturer Part Number: Melling-M295


Specification Met: OE


Gas Type: Kerosene


Mount Type: Bung Mount" or "Tank Mount


Operation Mode: Mechanical


Product Grade: Replacement Part


Auto Part Position: Upper


Outlet Connection Type: Threaded


Inlet Connection Type: Threaded


Fit Type: Vehicle Specific Fit


Compatible with Vehicle Type: Truck


Style Name: Modern


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

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

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product
Used In a 370ci 500hp motor and worked perfectly. Kept oil pressure with ease. Will definitely order more when the time comes
Reviewed in the United States on October 3, 2024 by Amazon Customer

  • A real Melling pump at a cheaper price!
It’s actually a real Melling pump at a cheaper price tag. Couldn’t believe it!
Reviewed in the United States on May 2, 2024 by Austin cieslak Austin cieslak

  • OIL PUMP FIXED TICKING PROBLEM IN MY 2005 Chevy Avalanche Z71 4x4 5.3L LTZ Flex Fuel
The oil pump worked perfectly to fix the ticking under the hood of my 2005 Chevy Avalanche Z71 4x4 LTZ Flex Fuel Truck. I was having a few symptoms, which everyone told me was a lifter knock. I was told that I would have to change the lifters and camshaft to get it to stop. The symptoms I was having are as follows: Ticking under the hood Oil pressure gauge fluctuation (down to zero when idling/cold and continually fluctuating while driving) I had changed the oil pressure sensor, so I knew it wasn't that. I started to do the work, but I didn't buy any parts until I checked for metal shavings in the oil pan and looked at the camshaft through the oil pan after removing the pan and plate underneath. I turned the engine manually so that I could see what the camshaft looked like. It looked smooth and glassy. There were no metal shavings in the oil pan, so I knew it could not be lifter knock. (Here you are looking for a significant amount of metal shavings, mine didn't have any). I decided instead to change the oil pump and o-ring. After a good week of work (including ordering and waiting for parts), the ticking was gone. The oil pump was the problem. The ticking is no longer there. My truck runs smoothly...actually better than when I first bought it. Since my truck had 150,000 miles on it, I also did a full moon trunion upgrade because Chevy put cheap half-moon trunions in the LS's, which tend to break and cause more damage in the engine. I also put new pushrods in. I went from 7.393 to 7.400 pushrods. These are upgrades though. Eventually, you may have to do the trunion upgrade if you want to keep your motor running and to keep from having to do costly repairs because the cheap ones break. Essentially though, if your truck is ticking and all you want is for it to stop, I would look at the symptoms above and if you don't see metal shavings anywhere, then the likelihood the ticking is coming from the oil pump. Change the oil pump and o-ring on the oil pump inlet tube and the ticking will go away. This oil pump saved my truck. Thank you :) ... show more
Reviewed in the United States on July 26, 2019 by J. Chacon

  • Perfect cover
Perfect cover
Reviewed in the United States on September 28, 2024 by Jaco P Gesterkamp

  • Oil pump
Great product works great. Oil pressure back to normal
Reviewed in the United States on June 5, 2024 by Byron Owens

  • Check for shavings!
Test fitted the pump. Removed it and found a metal shaving on the pick up tube. Found the outer ring to have the edge chamfer facing outward. OEM had the chamfer facing inward, thus allowing for corner clearance in the housing. Reinstalled it with the chamfer facing inward. Remember to shim the stator, outer ring with 0.002” fueler gauges before bolting on the housing. Plus prime the pump thru the side drain plug on the block, Melling has a video. The pick up tube did not slide into the housing hole, but used a screw driver to press the clip up and the tube slide into the hole. Chevy Avalanche, installed with the pan ON. 3d printed a custom wrench to install the pick up bolt, otherwise I could not have installed it without dropping the pan. ... show more
Reviewed in the United States on May 22, 2022 by Kindle Customer Kindle Customer

  • Good product
Well, we all know that you can’t go wrong with AC Delco and this advertise is AC Delco had it a good product a little expensive for what it is but yet still a namebrand
Reviewed in the United States on April 7, 2024 by Battery came showing 13.3 amp but no hardware and would not crank my bike over at all gs1100 e no crank

  • Great pump
2007 tahoe 5.3. Worked great
Reviewed in the United States on November 25, 2023 by Adam Starling

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