Ford Mondeo 2003-2007 2.5 Engine Oil Pump OEM XW4Z6600DA

Ford Mondeo 2003–2007 2.5 OEM oil pump part no. XW4Z6600DA is an important component of the lubrication system, responsible for drawing oil from the sump and circulating it to all internal engine parts to ensure the oil is distributed fully and continuously.

During operation, the Ford Mondeo 2.5 engine works under high temperature and pressure, while metal parts such as the crankshaft, camshaft, and pistons continually rub against each other. If the oil pump is weak or damaged, it can lead to low oil pressure, engine overheating, rapid wear, seizure, and serious engine damage.

This product is manufactured to OEM standards with high precision, stable oil pressure output, and optimal pumping flow, meeting Ford's original assembly specifications. The oil pump is suitable for Ford Mondeo 2.5 models from 2003–2007, ensuring direct-fit installation and full compatibility with the vehicle's original lubrication system.

In addition to its main pumping function, this part also helps maintain stable oil pressure in all driving conditions, especially during acceleration or long-distance driving, thereby protecting the engine and extending the life of internal components.

Using a quality OEM oil pump helps ensure consistent lubrication, reduces the risk of engine damage, and maintains long-term, stable operating performance.

Product information

• Product name: Oil pump / Oil Pump
• Part number: XW4Z6600DA
• Standard: OEM
• Applicable vehicle: Ford Mondeo 2.5 (2003–2007)
• System: Engine lubrication
• Condition: New

Functions and role

• Draws and pumps circulating lubricating oil
• Maintains stable oil pressure
• Reduces friction between engine components
• Protects the crankshaft, camshaft, and bearings
• Helps the engine run smoothly and durably

Key advantages

• Manufactured to OEM standards
• Stable oil pressure, accurate flow rate
• High durability in high-temperature environments
• Direct-fit installation, fully compatible
• Stable operation over a long period

Signs it needs replacement

• Oil pressure warning light is on
• Abnormal engine knocking or vibration
• Engine overheats quickly during operation
• Weak oil pressure when tested
• Increased wear of engine parts

👉 The oil pump is a core part of the lubrication system and directly affects engine life, so it should be inspected and replaced promptly when signs of performance decline appear.

Replacement recommendations

• Check the oil filter and related lubrication system
• Clean the sump thoroughly before installation
• Use engine oil that meets the correct specification
• Check oil pressure after replacement
• Replace when there are signs of weak pressure or abnormal wear