Rein Rein Water Pump Service Kit - N20 11518635089-3

Rein Water Pump Service Kit - N20

Kits include: water pump thermostat assembly head to thermostat hose w/ aluminum flange WP to engine hose WP to thermostat hose all necessary clamps and hardware This Rein water pump service kit addresses common coolant hose plastic flange failure and ensures that the water pump replacement repair is done right the first time. The water pump and thermostat are OEM Use of OE or Pentosin NF-G11 coolant is recommended
Rein Rein
T#: 14023856 | Part#: 11518635089-3
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680.19
SALE: $680.19 (24% OFF)
WAS: $898.99 on 08-24-2026

This product was last offered at the strikethrough price on
08-24-2026

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Rein Rein Water Pump Service Kit - N20 11518635089-3
Rein Water Pump Service Kit - N20
$680.19

Kits include:

  • water pump 
  • thermostat assembly 
  • head to thermostat hose w/ aluminum flange
  • WP to engine hose
  • WP to thermostat hose
  • all necessary clamps and hardware

This Rein water pump service kit addresses common coolant hose plastic flange failure and ensures that the water pump replacement repair is done right the first time.

The water pump and thermostat are OEM

Use of OE or Pentosin NF-G11 coolant is recommended

Prop 65 WarningProp 65 Warning

Cross Reference
  • WPS0519

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Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

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MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E84 X1 sDrive28i N20 2.0L From production years 2013- 2015
BMW E84 X1 xDrive28i N20 2.0L From production years 2013- 2015
BMW Z4 sDrive28i N20 2.0L From production years 2012- 2016
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.