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Melling10295 Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, GM LS-Series, Each
Details
- BrandMelling
- Fit TypeVehicle Fit
- Vehicle Service TypeGM LS-Series
- Item dimensions L x W x H10 x 10 x 6
- MaterialAluminum
Description
🚀 Boost Your Engine’s Heartbeat with Melling’s High-Pressure Precision!
- POWER DRIVEN PRECISION - Experience a 10 PSI pressure increase over standard pumps for unmatched engine efficiency.
- DURABILITY MEETS DESIGN - CNC machined cast iron cover with phosphate coating for long-lasting reliability.
- PLUG AND PLAY EXCELLENCE - Standard 7/8" bolt-on screen with included O-rings for hassle-free installation.
- PERFORMANCE UPGRADE READY - Includes optional +25 PSI high pressure spring for COPO Camaro enthusiasts craving extra power.
- TAILORED FOR GM LS SERIES - Vehicle-specific fit ensures seamless integration and peak performance.
The Melling-10295 Oil Pump is a high-pressure, standard volume internal wet sump pump designed specifically for GM LS-Series engines. Featuring a CNC machined aluminum housing and cast iron cover with phosphate coating, it delivers a 10 PSI pressure increase over the M295 model, with an optional +25 PSI spring upgrade for COPO Camaro engines. Its vehicle-specific fit and standard 7/8" bolt-on screen make it a durable, performance-grade upgrade that ensures reliable oil circulation and enhanced engine longevity.
Specifications
| 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 Size | 0.88 Inches |
| Outlet Connection Type | Threaded |
| Body Material | Aluminum |
| Inlet Connection Type | Threaded |
| Connector Type | NPT |
| Mounting Type | Engine Mount |
| Operation Mode | Automatic |
| Product Grade | Performance Part |
| Global Trade Identification Number | 00729295513247 |
| Automotive Fit Type | Vehicle Specific Fit |
| 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. |
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Reviews
R**R
Never disappointed with melling
Somewhat pricey but well worth it! Definitely a pain to install unless you drop the oil pan but can be done (there’s a YouTube video one it) in case your wondering they add the lower and higher pressure springs in the kit so you can run 75+psi out of this pump.
A**X
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.
P**Y
This item is as described by the manufacture and works as described.
Installed this item a few weeks ago and so far it has worked great. Came with 2 extra springs as noted in the description. Good product and as described by the seller. I would by this product again in the future if needed.
H**R
Great oil pressure on old engine
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.
K**.
Quality oil pump
Nice
D**N
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.
J**E
Oil pump
Oil pump work great keeps good oil pressure not had a problem with this fitting a 2008 Chevy Silverado .
S**S
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.
Common Questions
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