Available as

Genuine (OEM)
New original part from the vehicle maker
  • Toyota Genuine
    Maker's part number16100-39436
    43.6 USD
Aftermarket
New part from an independent brand

Equivalent parts from other brands, each shown with that brand's own part number. The expert confirms the fit for your car.

  • Brand confirmed on quote
    41.7 USD
  • GMB
    GMB part numberGWT160AM
    48.2 USD
  • GMB
    GMB part numberGWT160AMT
    55.6 USD

Reference prices as of Oct 18, 2026.

Part numbers

The maker's number, and the numbers other brands give their equivalent of this part. You can search by any of them.

OEMLexus16100-39436InterchangeToyota Genuine1610039435InterchangeGWT-160EquivalentGMBGWT160AMEquivalentGMBGWT160AMT

Fits these vehicles

Variants differ by market, trim and year: send your VIN with the request and the expert matches the exact part.

About this part

Water pump for the Lexus IS XE20 (2006–2013) — part of the engine cooling system. Listed fitment: Lexus IS XE20 (2006–2013); Lexus IS XE30 (2014–). Part number 16100-39436.

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