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Melling

Melling-10295 Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, GM LS-Series, Each

  • Based on 442 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Jul 22
Order within 5 hours and 51 minutes
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Features

  • High Pressure
  • Standard Volume
  • Includes optional +25 psi high pressure spring for the COPO Camaro engines.
  • Stock Volume, 10 PSI increase in pressure over M295 oil pump.
  • Uses 7/8" diameter standard bolt on screen

Description

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

Brand: Melling


Fit Type: Vehicle Specific Fit


Vehicle Service Type: GM LS-Series


Item dimensions L x W x H: 10 x 10 x 6 inches


Material: Aluminum


Brand: ‎Melling


Fit Type: ‎Vehicle Specific Fit


Vehicle Service Type: ‎GM LS-Series


Item dimensions L x W x H: ‎10 x 10 x 6 inches


Material: ‎Aluminum


Style: ‎Piston


Specification Met: ‎OE


Auto Part Position: ‎Lower


Outlet Connection Type: ‎Threaded


Body Material: ‎Aluminum


Connector Type: ‎NPT


Mounting Type: ‎Engine Mount


Operation Mode: ‎Automatic


Product Grade: ‎Performance Part


Global Trade Identification Number: ‎47


OEM Part Number: ‎10295


Manufacturer: ‎Melling


UPC: ‎729295513247


Model: ‎GM LS-Series Oil Pump


Item Weight: ‎2.57 pounds


Product Dimensions: ‎10 x 10 x 6 inches


Country of Origin: ‎China


Item model number: ‎10295


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎10295


Special Features: ‎High pressure performance upgrade for M295., Cast iron cover is CNC machined and phosphate coated., The relief valve features a screw in valve plug., Cast aluminum housing is CNC machined and hardcoat anodized., Includes o-rings for screen assembly.


Date First Available: January 5, 2009


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 22

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.

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Top Amazon Reviews

    • Made in USA quality higher performance than stock
Works great i recommend this over a stock because it offers better pressure. Haven't had an issue so far. And its made in USA.
Reviewed in the United States on March 5, 2025 by Alex
    • Great oil pressure on old engine
Review Image by Happy shopper Happy shopper
Review Image by Happy shopper Happy shopper
Review Image by Happy shopper Happy shopper
I had a lifter fail on my 5.3 vortec 03 suburban. I pulled both heads, replaced all the lifters, springs and valve guid seals and put in a stage 2 cam. I had decent oil pressure before so I left the oil pump in place. I thought I dropped a bolt down the cam valley though so I pulled the oil pan and pick up tube. I reused the o ring on the pickup tube and that was a terrible idea. After everything was done I started the truck and had 40psi at idle but after the engine warmed up it would drop to less then 10 at warm idle. I decided to just order a new oil pump and because of the choppy idle I opted to up the oil pressure. This pump performs great! I used the installed spring, instiall the bolts hand tight and then spin engine 360 degrees to align the pump and then torque the bolts tight. I primed it by cranking the engine with the injectors unplugged on each valve cover. Once I plugged the injectors back in and started the truck it built pressure instantly. I attached 3 photos, one showing cold idle, one showing cruising and one showing warm idle. Oil pressure peaks just under 80 psi on hard throttle and never drops under 40 now. Very happy, hopefully I get another 240,000 miles out this engine now. ... show more
Reviewed in the United States on May 21, 2024 by Happy shopper Happy shopper
    • Quality oil pump
Nice
Reviewed in the United States on September 20, 2024 by Kevin S.
    • Oil pump
Oil pump work great keeps good oil pressure not had a problem with this fitting a 2008 Chevy Silverado .
Reviewed in the United States on April 8, 2024 by jerry lee hargrove
    • Melling oil pump
Don't buy a cheap oil pump off of Amazon and then have to replace it almost immediately like I did. Get the melling pump, you won't regret it. The Chinese pump I bought it was hard to get the timing chain cover over it.
Reviewed in the United States on September 5, 2024 by David Anderson
    • Amazing oil pressure
I run this pump on every Silverado/Sierra I work on that even remotely requires a pump/ timing cover removed. I alway use the max psi spring. One 6.0 I put one in with 270k well maintained miles holds 65 psi going down the highway all day long. One of my 5.3s that wasn’t so well maintained with 255k miles holds about 53 psi on the highway. My severally beaten and abused 5.3 holds 45 psi going down the highway. That’s just 3 ive done and I will always use this pump when I need to. Also I’ve never pulled the oil pan the pickup bolt does suck sometimes but not too bad ... show more
Reviewed in the United States on August 12, 2020 by karl
    • 2009 chevy truck 5.3
I installed this oil pump on my friend's 2009 Chevy truck with a 5.3 l.. I used the Spring that came already installed ..his pressure went up a bout 5 pounds per square inch. It is a true melling pump. Made in the USA. He has a Texas speed camshaft.. DOD delete. I would only use a higher pressure higher volume pump if you are staying with a VVT or DOD system. Other wise you are wasting horsepower. Imo. ... show more
Reviewed in the United States on August 8, 2021 by sms
    • Old company great product.
5.3 gm engine. No oil pressure after installing Mellings high pressure pump holds 75 lbs of pressure even after oil has warmed up.
Reviewed in the United States on March 18, 2022 by Ray J.

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