HomeBelts and Cooling > Water Pump and Related ComponentsGMB 170-4030 Engine Water Pump
Part #: 170-4030

GMB 170-4030 Engine Water Pump

41 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$376.09Free 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: Lexus and Toyota, CT200h, Prius, Prius C, Prius Plug-In, Prius Prime, and Prius V
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 Lexus and Toyota Vehicles

The GMB 170-4030 engine water pump is designed to maintain optimal engine temperature for select Lexus and Toyota models. Engineered with OEM standard quality and including a rubber gasket, this new aluminum water pump ensures efficient coolant circulation and reliable performance.

  • Compatible with Lexus CT200h and Toyota Prius, Prius C, Prius Plug-In, Prius Prime, and Prius V models
  • Constructed from durable aluminum for long-lasting use
  • Includes one rubber gasket for proper sealing
  • Meets OEM standard item grade for quality assurance
  • Brand: GMB, Part Number: 170-4030

Durable Aluminum Construction and OEM Standard Quality

This GMB engine water pump (part number 170-4030) is manufactured from aluminum, providing a lightweight yet robust component that resists corrosion and wear. The included rubber gasket ensures a secure seal to prevent coolant leaks. Built to OEM standards, this water pump meets the precise specifications required for proper fit and function in your Lexus CT200h or Toyota Prius series vehicle.

Compatible Vehicles and Common Applications

This water pump is compatible with the following models: Lexus CT200h, Toyota Prius, Prius C, Prius Plug-In, Prius Prime, and Prius V. It is designed to replace the original water pump to restore proper coolant flow and engine temperature regulation.

  • Prevents engine overheating caused by faulty water pumps
  • Eliminates coolant leaks due to worn or damaged seals
  • Resolves reduced coolant circulation affecting engine performance
  • Addresses noise or bearing failure in the original water pump
  • Restores efficient engine cooling system operation

Installation Notes and Tips

When installing the GMB 170-4030 engine water pump, ensure the engine is cool and the cooling system is depressurized. Replace the old gasket with the included rubber gasket to maintain a proper seal. Follow vehicle-specific service manual instructions for torque specifications and coolant refilling procedures to avoid leaks and ensure optimal performance.

Quality Assurance and Warranty Information

The GMB 170-4030 engine water pump is a new product built to OEM standards, ensuring reliable fit and function. GMB products typically come with a limited warranty against defects in materials and workmanship. Please refer to the warranty documentation provided with the product for specific terms and conditions.

BrandGMB
Part Number170-4030
Gaskets IncludedYes
Item GradeOem standard
MaterialAluminum
Package Contents1 rubber gasket
Product ConditionNew

This part fits 41 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020ToyotaPrius1.8LL4N/APrimary Pump
2020ToyotaPrius Prime1.8LL4N/APrimary Pump
2019ToyotaPrius1.8LL4N/APrimary Pump
2019ToyotaPrius C1.5LL4N/APrimary Pump
2019ToyotaPrius Prime1.8LL4N/APrimary Pump
2018ToyotaPrius1.8LL4N/APrimary Pump
2018ToyotaPrius C1.5LL4N/APrimary Pump
2018ToyotaPrius Prime1.8LL4N/APrimary Pump
2018ToyotaPrius V1.8LL4N/APrimary Pump
2017LexusCT200h1.8LL4N/APrimary Pump
2017ToyotaPrius1.8LL4N/APrimary Pump
2017ToyotaPrius C1.5LL4N/APrimary Pump
2017ToyotaPrius Prime1.8LL4N/APrimary Pump
2017ToyotaPrius V1.8LL4N/APrimary Pump
2016LexusCT200h1.8LL4N/APrimary Pump
2016ToyotaPrius1.8LL4N/APrimary Pump
2016ToyotaPrius C1.5LL4N/APrimary Pump
2016ToyotaPrius V1.8LL4N/APrimary Pump
2015LexusCT200h1.8LL4N/APrimary Pump
2015ToyotaPrius1.8LL4N/APrimary Pump
2015ToyotaPrius C1.5LL4N/APrimary Pump
2015ToyotaPrius Plug-In1.8LL4N/APrimary Pump
2015ToyotaPrius V1.8LL4N/APrimary Pump
2014LexusCT200h1.8LL4N/APrimary Pump
2014ToyotaPrius1.8LL4N/APrimary Pump
2014ToyotaPrius C1.5LL4N/APrimary Pump
2014ToyotaPrius Plug-In1.8LL4N/APrimary Pump
2014ToyotaPrius V1.8LL4N/APrimary Pump
2013LexusCT200h1.8LL4N/APrimary Pump
2013ToyotaPrius1.8LL4N/APrimary Pump
2013ToyotaPrius C1.5LL4N/APrimary Pump
2013ToyotaPrius Plug-In1.8LL4N/A
2013ToyotaPrius V1.8LL4N/APrimary Pump
2012LexusCT200h1.8LL4N/APrimary Pump
2012ToyotaPrius1.8LL4N/APrimary Pump
2012ToyotaPrius C1.5LL4N/APrimary Pump
2012ToyotaPrius Plug-In1.8LL4N/A
2012ToyotaPrius V1.8LL4N/APrimary Pump
2011LexusCT200h1.8LL4N/APrimary Pump
2011ToyotaPrius1.8LL4N/APrimary Pump
2010ToyotaPrius1.8LL4N/APrimary Pump

* 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:

161A029015170403041500E513064AW6682BWP2398CP6682PE1586Â ÂQCP3813T2324US6682WPT190

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