HomeBelts and Cooling > Water Pump and Related ComponentsRein WPS0506 Engine Water Pump Installation Kit
Part #: WPS0506

Rein WPS0506 Engine Water Pump Installation Kit

⚙️ 8 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$700.73Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 525i, 525xi, 530i, and 530xi
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Water Pump Replacement for BMW 5 Series

The Rein Engine Water Pump Installation Kit (Part Number WPS0506) is designed specifically for BMW 525i, 525xi, 530i, and 530xi models. This application-specific kit provides a comprehensive solution to maintain your vehicle's cooling system with OE quality components.

Key Features of Rein Water Pump Installation Kit WPS0506

  • Includes an OE electric water pump for precise engine cooling
  • Addresses the commonly failing plastic coolant hose connector
  • Helps to eliminate repeat repairs by replacing critical components
  • Application-specific design ensures proper fit and function for BMW 525i, 525xi, 530i, and 530xi
  • Manufactured in Germany to meet strict quality standards

Detailed Product Description

The Rein WPS0506 kit features an original equipment quality electric water pump, thermostat, and hose replacement components tailored for BMW 5 Series vehicles. This kit targets known failure points such as the plastic coolant hose connector, which is a common source of leaks and cooling system issues. By using this installation kit, you ensure a reliable and durable repair that aligns with manufacturer specifications. The kit comes in a compact box measuring 20 inches in length, 8 inches in width, and 8 inches in height, weighing approximately 7.91 pounds.

Common Issues Addressed by This Water Pump Kit

  • Overheating caused by failing water pump
  • Coolant leaks from deteriorated plastic hose connectors
  • Electric water pump malfunctions affecting engine temperature regulation
  • Repeat repairs due to incomplete replacement of related components
  • Thermostat failures impacting coolant flow

Installation Notes and Tips

Ensure the vehicle is fully cooled before beginning installation. This kit is application-specific, so verify compatibility with BMW 525i, 525xi, 530i, and 530xi models. Replace all components included in the kit to prevent future failures. Proper torque specifications should be followed when installing the water pump and related parts. Inspect surrounding hoses and clamps for wear during installation.

Quality Assurance and Warranty

Rein provides a 24-month or 24,000-mile warranty on this water pump installation kit, reflecting confidence in the product's durability and performance. Manufactured in Germany, the kit meets stringent quality control standards to ensure reliable operation in BMW 5 Series vehicles.

BrandRein
Part NumberWPS0506
Application TypeApplicationspecific
Bullet Point 2Helps to eliminate a repeat repair
Bullet Point 3Contains an oe electric water pump
Bullet Point 4Addresses the commonly failing plastic coolant hose connector
Container TypeBx
Country of OriginDe
Item Height8.0000
Item Length20.0000
Item Level GTIN888544083006
Item Qty1
Item Quantity Size1
Item Quantity Size UOMEa
Item UOMEa
Item Weight7.9100
Item Weight Unit UOMLb
Item Width8.0000
Product Desc Extended 240Rein oe quality electric water pump replacement kit, includes an
Product Desc Invoice 40Rein water pump replacement kit
Product Desc Long 80Rein oe quality electric water pump, thermostat & hose replacemen
Product Desc Short 20Water pump repl. kit
Warranty Distance24000
Warranty Time24

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007BMW525i3.0LL6N/A
2007BMW525xi3.0LL6N/A
2007BMW530i3.0LL6N/A
2007BMW530xi3.0LL6N/A
2006BMW525i3.0LL6N/A
2006BMW525xi3.0LL6N/A
2006BMW530i3.0LL6N/A
2006BMW530xi3.0LL6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1151754699411517563183115175869241151758692511537536655

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.