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2007, 2006, 2005, 2004, 2003 Chevrolet Express 2500 Engine Oil Pump
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2003 - 2007 Chevrolet Express 2500 Engine Oil Pump (Melling) NEW

$ 245 .82

Product Notes

High Volume Pump Recommended For High Mileage Engines ; Includes M295HV Oil Pump And 324S Oil Pickup Tube Assembly 18% Additional Volume Over Stock Oil Pump
Stock
Made in USA. Melling high volume oil pumps increase the amount of oil flow by an average of 20% through the engine improving oil pressure at idle providing dependable performance every time in every application. Every Melling high volume oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling high volume oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. High volume gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions
Brand: Melling
Condition: New
See Other Chevrolet Express 2500 Engine Oil Pumps
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Additional Volume Over Stock Percentage 18%
Alternate Pressure Springs Included No
Drive Type Crankshaft
Gasket Or Seal Included Yes
Grade Type Improved Design
Mounting Hole Diameter 0.375, 10.0
Mounting Hole Quantity 4
Oil Pump Pressure Type High Pressure
Oil Pump Type Rotary
Oil Pump Volume Type High Volume
Pickup Tube Diameter 0.875, 22.0

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 1 model (tapclick to expand)(tapclick to hide)
Express 2500 2003-2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cargo Van 2006 - 2007 V8 6.6L DIESEL Turbo RWD Automatic
Base Extended Cargo Van 2003 - 2006 V6 4.3L RWD Automatic
Base Extended Cargo Van 2003 - 2005 V6 4.3L AWD Automatic
Base Extended Cargo Van 2003 - 2007 V8 4.8L RWD Automatic
Base Extended Cargo Van 2003 - 2005 V8 4.8L AWD Automatic
Base Extended Cargo Van 2003 - 2005 V8 5.3L AWD/RWD Automatic
Base Extended Cargo Van 2003 - 2007 V8 6.0L RWD Automatic
Base Extended Cargo Van 2003 - 2005 V8 6.0L AWD Automatic
Base Extended Cargo Van 2003 - 2005 V8 6.0L CNG AWD/RWD Automatic
Base Extended Passenger Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
Base Extended Passenger Van 2003 - 2005 V8 4.8L AWD/RWD Automatic
Base Extended Passenger Van 2003 - 2005 V8 5.3L AWD/RWD Automatic
Base Extended Passenger Van 2003 - 2005 V8 6.0L AWD/RWD Automatic
Base Extended Passenger Van 2003 - 2005 V8 6.0L CNG AWD/RWD Automatic
Base Standard Cargo Van 2006 V6 4.3L RWD Automatic
Base Standard Cargo Van 2006 - 2007 V8 4.8L RWD Automatic
Base Standard Cargo Van 2006 - 2007 V8 6.0L RWD Automatic
Base Standard Cargo Van 2006 - 2007 V8 6.6L DIESEL Turbo RWD Automatic
Base Standard Cargo Van 2006 - 2007 V8 6.6L DIESEL Turbo RWD Automatic
Base Standard Cargo Van 2003 - 2006 V6 4.3L RWD Automatic
Base Standard Cargo Van 2003 - 2005 V6 4.3L AWD Automatic
Base Standard Cargo Van 2003 - 2007 V8 4.8L RWD Automatic
Base Standard Cargo Van 2003 - 2005 V8 4.8L AWD Automatic
Base Standard Cargo Van 2003 - 2005 V8 5.3L AWD/RWD Automatic
Base Standard Cargo Van 2003 - 2007 V8 6.0L RWD Automatic
Base Standard Cargo Van 2003 - 2005 V8 6.0L AWD Automatic
Base Standard Cargo Van 2003 - 2005 V8 6.0L CNG AWD/RWD Automatic
Base Standard Passenger Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
Base Standard Passenger Van 2003 - 2005 V8 4.8L AWD/RWD Automatic
Base Standard Passenger Van 2003 - 2005 V8 5.3L AWD/RWD Automatic
Base Standard Passenger Van 2003 - 2005 V8 6.0L AWD/RWD Automatic
Base Standard Passenger Van 2003 - 2005 V8 6.0L CNG AWD/RWD Automatic
LS Extended Passenger Van 2006 V8 6.6L DIESEL Turbo RWD Automatic
LS Extended Passenger Van 2003 - 2005 V6 4.3L RWD Automatic
LS Extended Passenger Van 2003 V6 4.3L AWD Automatic
LS Extended Passenger Van 2003 - 2006 V8 4.8L RWD Automatic
LS Extended Passenger Van 2003 V8 4.8L AWD Automatic
LS Extended Passenger Van 2003 - 2005 V8 5.3L RWD Automatic
LS Extended Passenger Van 2003 V8 5.3L AWD Automatic
LS Extended Passenger Van 2003 - 2006 V8 6.0L RWD Automatic
LS Extended Passenger Van 2003 V8 6.0L AWD Automatic
LS Extended Passenger Van 2003 - 2005 V8 6.0L CNG RWD Automatic
LS Extended Passenger Van 2003 V8 6.0L CNG AWD Automatic
LS Standard Passenger Van 2007 V8 6.0L RWD Automatic
LS Standard Passenger Van 2006 V8 6.6L DIESEL Turbo RWD Automatic
LS Standard Passenger Van 2003 - 2005 V6 4.3L RWD Automatic
LS Standard Passenger Van 2003 V6 4.3L AWD Automatic
LS Standard Passenger Van 2003 - 2006 V8 4.8L RWD Automatic
LS Standard Passenger Van 2003 V8 4.8L AWD Automatic
LS Standard Passenger Van 2003 - 2005 V8 5.3L RWD Automatic
LS Standard Passenger Van 2003 V8 5.3L AWD Automatic
LS Standard Passenger Van 2003 - 2007 V8 6.0L RWD Automatic
LS Standard Passenger Van 2003 V8 6.0L AWD Automatic
LS Standard Passenger Van 2003 - 2005 V8 6.0L CNG RWD Automatic
LS Standard Passenger Van 2003 V8 6.0L CNG AWD Automatic
LT Extended Passenger Van 2006 V8 4.8L RWD Automatic
LT Extended Passenger Van 2006 V8 6.0L RWD Automatic
LT Extended Passenger Van 2006 V8 6.6L DIESEL Turbo RWD Automatic
LT Standard Passenger Van 2007 V8 6.0L RWD Automatic
LT Standard Passenger Van 2006 V8 4.8L RWD Automatic
LT Standard Passenger Van 2006 - 2007 V8 6.0L RWD Automatic
LT Standard Passenger Van 2006 V8 6.6L DIESEL Turbo RWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Made in USA. Melling high volume oil pumps increase the amount of oil flow by an average of 20% through the engine improving oil pressure at idle providing dependable performance every time in every application. Every Melling high volume oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling high volume oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. High volume gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions

Interchange Parts

Brand Part Number
Melling M295HV-324S

Fits Years: 2003 2004 2005 2006 2007

Fits Models: Express 2500

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If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

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