HomeBelts and Cooling > Water Pump and Related ComponentsVaico V20-50044 Engine Water Pump
Part #: V20-50044

Vaico V20-50044 Engine Water Pump

VAICO
8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$161.10Free 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
VAICO
Fitment: BMW, X5 and 335d
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Water Pump for BMW 335d and X5

The VAICO V20-50044 engine water pump is designed to maintain optimal engine temperature in BMW 335d and X5 models. Featuring a durable metal impeller and mechanical operation, this water pump ensures consistent coolant flow and engine performance.

  • Metal impeller for efficient heating and cooling
  • Mechanical operating mode for reliable performance
  • Dimensions: Height 91 mm, Length 192 mm, Width 140 mm
  • Includes seal for secure installation
  • Weight: 1.310 kg for robust construction

VAICO Product Line Overview

The VAICO brand line specializes in high-quality automotive components, focusing on precision and durability. This engine water pump is part of VAICO's commitment to providing reliable cooling system parts that meet OEM specifications, ensuring compatibility and performance for BMW vehicles such as the 335d and X5.

Detailed Product Description

This engine water pump (part number V20-50044) is engineered with a metal impeller that enhances heat dissipation and coolant circulation within the engine. Its mechanical operation mode offers dependable functionality without reliance on electronic controls. The pump's dimensions—91 mm in height, 192 mm in length, and 140 mm in width—are tailored for a precise fit in compatible BMW models. The included seal helps prevent leaks and maintains system integrity during operation.

Common Applications and Problem Solving

  • Replaces faulty or worn water pumps in BMW 335d and X5 engines
  • Addresses engine overheating issues caused by inefficient coolant flow
  • Eliminates coolant leaks due to damaged seals or impellers
  • Restores proper engine temperature regulation for improved performance
  • Prevents engine damage related to cooling system failure

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Verify compatibility with BMW 335d and X5 models prior to replacement. Use the included seal to secure a leak-free fit. Follow manufacturer torque specifications when mounting the pump. Inspect the cooling system for additional wear or damage during installation.

Quality Assurance and Warranty

The VAICO V20-50044 engine water pump is manufactured to meet strict quality standards, ensuring durability and reliable operation. It includes a seal for proper installation and is backed by VAICO's quality assurance processes. Please refer to VAICO's warranty policy for specific coverage details.

BrandVaico
Part NumberV20-50044
PositionVAICO
Heating/CoolingMetal impeller
Height [mm]91
Length [mm]192
Operating ModeMechanical
Packaging height [cm]18,2
Packaging width [cm]18
Supplementary Article/Supplementary Infowith seal
Weight [kg]1.310
Width [mm]140

This part fits 8 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2013BMWX5xDrive35d3.0LL6N/AGrade: Aftermarket; Material Type: Metal Impeller; Description: With gasket set; Incl.Pulley; With OE No. PA10166; VAICO
2012BMWX5xDrive35d3.0LL6N/AGrade: Aftermarket; Material Type: Metal Impeller; Description: With gasket set; Incl.Pulley; With OE No. PA10166; VAICO
2011BMW335dBase3.0LL6N/AGrade: Aftermarket; Material Type: Metal Impeller; Description: With gasket set; Incl.Pulley; With OE No. PA10166; VAICO
2011BMWX5xDrive35d3.0LL6N/AGrade: Aftermarket; Material Type: Metal Impeller; Description: With gasket set; Incl.Pulley; With OE No. PA10166; VAICO
2010BMW335dBase3.0LL6N/AGrade: Aftermarket; Material Type: Metal Impeller; Description: With gasket set; Incl.Pulley; With OE No. PA10166; VAICO
2010BMWX5xDrive35d3.0LL6N/AGrade: Aftermarket; Material Type: Metal Impeller; Description: With gasket set; Incl.Pulley; With OE No. PA10166; VAICO
2009BMW335dBase3.0LL6N/AGrade: Aftermarket; Material Type: Metal Impeller; Description: With gasket set; Incl.Pulley; With OE No. PA10166; VAICO
2009BMWX5xDrive35d3.0LL6N/AGrade: Aftermarket; Material Type: Metal Impeller; Description: With gasket set; Incl.Pulley; With OE No. PA10166; VAICO

* 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:

11 51 7 801 06311 51 7 801 06411 51 7 805 812131242816003212115717787 801 0637 801 0647 805 812860011030AQ2267P497PA10166QCP3751WP2397

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