---
product_id: 16623881
title: "10295 Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, GM LS-Series, Each"
brand: "melling"
price: "₩384217"
currency: KRW
in_stock: true
reviews_count: 13
category: "Melling"
url: https://www.desertcart.kr/products/16623881-10295-oil-pump-wet-sump-internal-standard-volume-high-pressure
store_origin: KR
region: South Korea
---

# 7/8" Standard Bolt-On Screen High Pressure +25 PSI boost CNC Machined Aluminum Housing 10295 Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, GM LS-Series, Each

**Brand:** melling
**Price:** ₩384217
**Availability:** ✅ In Stock

## Summary

> 🚗 Power your LS with precision pressure — don’t settle for less!

## Quick Answers

- **What is this?** 10295 Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, GM LS-Series, Each by melling
- **How much does it cost?** ₩384217 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/16623881-10295-oil-pump-wet-sump-internal-standard-volume-high-pressure)

## Best For

- melling enthusiasts

## Why This Product

- Trusted melling brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimized Oil Flow:** Standard volume wet sump design maintains ideal lubrication for daily drives and high-demand conditions.
- • **Durable CNC Machined Build:** Crafted from hardcoat anodized aluminum and phosphate coated cast iron for long-lasting strength.
- • **Direct Fit for GM LS-Series:** Vehicle-specific design ensures seamless installation and perfect compatibility every time.
- • **Easy Installation & Maintenance:** Includes o-rings and a screw-in relief valve plug for hassle-free setup and service.
- • **Precision High-Pressure Performance:** Boost your GM LS engine oil pressure by up to 25 PSI for unmatched reliability under stress.

## Overview

The Melling 10295 Oil Pump is a high-pressure, standard volume wet sump pump engineered specifically for GM LS-Series engines. Featuring a +25 PSI high-pressure spring option, CNC machined aluminum housing, and a 7/8" bolt-on screen, it delivers reliable oil flow and enhanced engine protection. Designed for direct fit and durability, this pump is a top-tier upgrade for performance and longevity.

## Description

Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, 7/8 in Inlet, GM LS-Series, Each

Review: Happy with this oil pump - Ventured to replace my old pump with this one for my GM LS engine. It works well during daily drives and even on long trips. The installation was straightforward, and I appreciate how reliable it feels at high pressure. Definitely a good upgrade for anyone needing a standard volume, wet sump oil pump. 🚗
Review: 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.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001T8H0JG |
| Auto Part Position | Lower |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #10,725 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Performance Engines & Engine Parts #6 in Automotive Replacement Engine Oil Pumps |
| Body Material | Aluminum |
| Brand | Melling |
| Customer Reviews | 4.7 4.7 out of 5 stars (524) |
| Date First Available | January 5, 2009 |
| Exterior | Machined |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00729295513247 |
| Inlet Connection Size | 0.88 Inches |
| Inlet Connection Type | Threaded |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.73 pounds |
| Item dimensions L x W x H | 10 x 10 x 6 inches |
| Item model number | 10295 |
| Manufacturer | Melling |
| Manufacturer Part Number | 10295 |
| Material | Aluminum |
| Model | GM LS-Series Oil Pump |
| Mounting Type | Engine Mount |
| OEM Part Number | 10295 |
| Operation Mode | Automatic |
| Outlet Connection Size | 0.88 Inches |
| Outlet Connection Type | Threaded |
| Product Dimensions | 10 x 10 x 6 inches |
| Product Grade | Performance Part |
| Special Features | Cast aluminum housing is CNC machined and hardcoat anodized., Cast iron cover is CNC machined and phosphate coated., High pressure performance upgrade for M295., Includes o-rings for screen assembly., The relief valve features a screw in valve plug. |
| Specification Met | OE |
| Style | Music |
| UPC | 729295513247 |
| Vehicle Service Type | GM LS-Series |

## Product Details

- **Brand:** Melling
- **Fit Type:** Vehicle Specific Fit
- **Item dimensions L x W x H:** 10 x 10 x 6 inches
- **Material:** Aluminum
- **Vehicle Service Type:** GM LS-Series

## Images

![10295 Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, GM LS-Series, Each - Image 1](https://m.media-amazon.com/images/I/61vFwEXoxTL.jpg)

## Questions & Answers

**Q: The search image is for an Gen III, Gen IV, but on this page the pictures shows a Gen I pump. What pump is this?**
A: Hi Shawn, it is a gen 3 pump, I just ordered one for my 2004 6.0l lq4, it came in and installed perfectly!

**Q: Will this pump work with my 2000 Chevy Tahoe 5.3?**
A: yes it will if your 2000 chevy tahoe has 5.3 323 cu.in v8

**Q: My 10295 oil pump came with 2 springs,  is there already a spring inside the pump or will I have to add one of the two?**
A: The standard spring is in the pump, but take the pump apart and clean it before you use it. The other springs are explained on the directions paper.

**Q: Does it come with 2 springs and which I rings shoul I use for my ls1 camaro or does it matter?**
A: Yes it does

## Customer Reviews

### ⭐⭐⭐⭐⭐ Happy with this oil pump
*by C***N on January 13, 2026*

Ventured to replace my old pump with this one for my GM LS engine. It works well during daily drives and even on long trips. The installation was straightforward, and I appreciate how reliable it feels at high pressure. Definitely a good upgrade for anyone needing a standard volume, wet sump oil pump. 🚗

### ⭐⭐⭐⭐⭐ Great oil pressure on old engine
*by H***R on May 21, 2024*

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.

### ⭐⭐⭐⭐⭐ Instant oil pressure.
*by G***V on November 4, 2025*

I installed this pump in a 2006 Silverado that had low oil pressure at idle. It primed instantly & produced almost 60 PSI of oil pressure. There is a video from Melling that shows how to properly prime it before installation.

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- Melling-10295 Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, GM LS-Series, Each
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**Shop now:** [https://www.desertcart.kr/products/16623881-10295-oil-pump-wet-sump-internal-standard-volume-high-pressure](https://www.desertcart.kr/products/16623881-10295-oil-pump-wet-sump-internal-standard-volume-high-pressure)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-05*