GMB 170-3020 Engine Water Pump
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GMB

GMB 170-3020 Engine Water Pump

Brand GMB 170-3020
Gaskets Included No
Item Grade Oem standard
Material Metal
Product Condition New
Fits Lexus and Toyota · 107 vehicles

OEM-standard quality. Manufactured to meet or exceed OEM specifications.

Metal construction. Built with a durable metal housing for dependable cooling performance.

Engine water pump. Keeps coolant moving through the cooling system efficiently.

Cross-references Gates 43568, 1703020 and 1610009720 for the same application. See all 5.

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Engine Water Pump for Lexus and Toyota

This GMB engine water pump is built to meet or exceed OEM specifications for dependable cooling system service. It is a new, OEM standard metal water pump for Lexus and Toyota applications, including popular V6 and hybrid models.

Key Features

  • Brand: GMB
  • Part number: 170-3020
  • Engine water pump for the cooling system
  • OEM Standard item grade
  • Metal construction
  • New product condition
  • Manufactured to meet or exceed OEM specifications
  • No gasket included

Detailed Description

GMB 170-3020 is an OEM-standard engine water pump engineered for direct replacement service on select Lexus and Toyota vehicles. It is a metal replacement pump built to match factory-level expectations for cooling performance and durability. This part number 170-3020 is used across applications such as the Lexus ES350, RX350, RX450h, IS350, and Toyota Camry, Highlander, Avalon, and Sienna.

This part cross-references Gates 43568 for the same application. Additional interchange references include 1610009720, US8172, and WPT809.

What It Helps Address

  • Coolant circulation problems caused by a worn water pump
  • Engine overheating from reduced coolant flow
  • Coolant leaks at the pump housing area
  • Noisy or rough pump operation
  • Cooling system service on Lexus and Toyota V6 and hybrid platforms

Installation Notes and Tips

Verify engine code and vehicle fitment before installation. This water pump does not include gaskets, so the correct sealing components must be sourced separately. Inspect the cooling system, thermostat, drive components, and coolant condition during service to help ensure proper operation after replacement.

Quality Assurance

GMB manufactures this water pump to meet or exceed OEM specifications and supplies it as an OEM standard replacement part. The new metal construction supports consistent fit and function for routine cooling system repair.

Compatible Vehicles

  • Fits 2019-2025 Lexus ES350
  • Fits 2018-2025 Lexus IS300
  • Fits 2018-2025 Lexus IS350
  • Fits 2018-2025 Lexus LC500h
  • Fits 2018-2025 Lexus LS500h
  • Fits 2018-2025 Lexus RC300
  • Fits 2018-2025 Lexus RC350
  • Fits 2024-2025 Lexus TX550h+
  • Fits 2018-2024 Toyota Camry
  • Fits 2016-2022 Lexus RX350
  • Fits 2018-2022 Lexus RX350L
  • Fits 2016-2022 Lexus RX450h
  • Fits 2018-2022 Lexus RX450hL
  • Fits 2019-2022 Toyota Avalon
  • Fits 2017-2022 Toyota Highlander
  • Fits 2016-2020 Lexus GS350
  • Fits 2017-2020 Toyota Sienna

Related reading

This part fits 107 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2025LexusES3503.5LV6—
2025LexusIS3003.5LV6—
2025LexusIS3503.5LV6—
2025LexusLC500h3.5LV6—
2025LexusLS500h3.5LV6—
2025LexusRC3003.5LV6—
2025LexusRC3503.5LV6—
2025LexusTX550h+3.5LV6—
2024LexusES3503.5LV6—
2024LexusIS3003.5LV6—
2024LexusIS3503.5LV6—
2024LexusLC500h3.5LV6—
2024LexusLS500h3.5LV6—
2024LexusRC3003.5LV6—
2024LexusRC3503.5LV6—
2024LexusTX550h+3.5LV6—
2024ToyotaCamry3.5LV6—
2023LexusES3503.5LV6—
2023LexusIS3003.5LV6—
2023LexusIS3503.5LV6—
2023LexusLC500h3.5LV6—
2023LexusLS500h3.5LV6—
2023LexusRC3003.5LV6—
2023LexusRC3503.5LV6—
2023ToyotaCamry3.5LV6—
2022LexusES3503.5LV6—
2022LexusIS3003.5LV6—
2022LexusIS3503.5LV6—
2022LexusLC500h3.5LV6—
2022LexusLS500h3.5LV6—
2022LexusRC3003.5LV6—
2022LexusRC3503.5LV6—
2022LexusRX3503.5LV6—
2022LexusRX350L3.5LV6—
2022LexusRX450h3.5LV6—
2022LexusRX450hL3.5LV6—
2022ToyotaAvalon3.5LV6—
2022ToyotaCamry3.5LV6—
2022ToyotaHighlander3.5LV6—
2021LexusES3503.5LV6—
2021LexusIS3003.5LV6—
2021LexusIS3503.5LV6—
2021LexusLC500h3.5LV6—
2021LexusLS500h3.5LV6—
2021LexusRC3003.5LV6—
2021LexusRC3503.5LV6—
2021LexusRX3503.5LV6—
2021LexusRX350L3.5LV6—
2021LexusRX450h3.5LV6—
2021LexusRX450hL3.5LV6—
2021ToyotaAvalon3.5LV6—
2021ToyotaCamry3.5LV6—
2021ToyotaHighlander3.5LV6—
2020LexusES3503.5LV6—
2020LexusGS3503.5LV6—
2020LexusIS3003.5LV6—
2020LexusIS3503.5LV6—
2020LexusLC500h3.5LV6—
2020LexusLS500h3.5LV6—
2020LexusRC3003.5LV6—
2020LexusRC3503.5LV6—
2020LexusRX3503.5LV6—
2020LexusRX350L3.5LV6—
2020LexusRX450h3.5LV6—
2020LexusRX450hL3.5LV6—
2020ToyotaAvalon3.5LV6—
2020ToyotaCamry3.5LV6—
2020ToyotaHighlander3.5LV6—
2020ToyotaSienna3.5LV6—
2019LexusES3503.5LV6—
2019LexusGS3503.5LV6—
2019LexusIS3003.5LV6—
2019LexusIS3503.5LV6—
2019LexusLC500h3.5LV6—
2019LexusLS500h3.5LV6—
2019LexusRC3003.5LV6—
2019LexusRC3503.5LV6—
2019LexusRX3503.5LV6—
2019LexusRX350L3.5LV6—
2019LexusRX450h3.5LV6—
2019LexusRX450hL3.5LV6—
2019ToyotaAvalon3.5LV6—
2019ToyotaCamry3.5LV6—
2019ToyotaHighlander3.5LV6—
2019ToyotaSienna3.5LV6—
2018LexusGS3503.5LV6—
2018LexusIS3003.5LV6—
2018LexusIS3503.5LV6—
2018LexusLC500h3.5LV6—
2018LexusLS500h3.5LV6—
2018LexusRC3003.5LV6—
2018LexusRC3503.5LV6—
2018LexusRX3503.5LV6—
2018LexusRX350L3.5LV6—
2018LexusRX450h3.5LV6—
2018LexusRX450hL3.5LV6—
2018ToyotaCamry3.5LV6—
2018ToyotaHighlander3.5LV6—
2018ToyotaSienna3.5LV6—
2017LexusGS3503.5LV6—
2017LexusRX3503.5LV6—
2017LexusRX450h3.5LV6—
2017ToyotaHighlander3.5LV6—
2017ToyotaSienna3.5LV6—
2016LexusGS3503.5LV6—
2016LexusRX3503.5LV6—
2016LexusRX450h3.5LV6—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 4356817030201610009720US8172WPT809