HomeBelts and Cooling > Water Pump and Related ComponentsGMB 170-2380 Engine Water Pump
Part #: 170-2380

GMB 170-2380 Engine Water Pump

⚙️ 13 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus, GS300 and IS300
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Engine Water Pump for Lexus GS300 and IS300

The GMB 170-2380 engine water pump is designed to maintain optimal engine temperature for Lexus GS300 and IS300 models. Manufactured to OEM standards, this new aluminum water pump ensures consistent cooling performance and durability.

  • Includes gasket set: 1 paper gasket and 1 o-ring for secure sealing
  • Constructed from durable aluminum material for corrosion resistance
  • Package contains 4 bolts and 4 studs for complete installation
  • New product condition, ready for immediate replacement
  • Does not include pulley, compatible with existing pulley systems

Product Details and Specifications

This GMB engine water pump (part number 170-2380) is engineered specifically for Lexus GS300 and IS300 vehicles. The pump features an aluminum housing that offers strength and resistance to wear, helping to extend the life of your cooling system. The included gasket set, consisting of a paper gasket and an o-ring, ensures a tight seal to prevent coolant leaks. The package also provides all necessary mounting hardware, including four bolts and four studs, facilitating a straightforward installation process. This water pump meets OEM standards, guaranteeing compatibility and reliable operation within your vehicle's engine cooling system.

Compatible Applications and Common Issues Addressed

  • Compatible with Lexus GS300 and IS300 models requiring part number 170-2380
  • Replaces failing or leaking water pumps causing engine overheating
  • Resolves coolant circulation problems affecting engine temperature regulation
  • Addresses noise or bearing failure in original water pump units
  • Prevents potential engine damage due to inadequate cooling

Installation Notes and Tips

When installing the GMB 170-2380 water pump, ensure the engine is cool and the cooling system is depressurized. Use the included paper gasket and o-ring to achieve a proper seal and prevent leaks. Verify that the mounting surface is clean and free of old gasket material before installation. Torque bolts and studs to manufacturer specifications to avoid damage. Since the pulley is not included, reuse the existing pulley or source separately if needed.

Quality Assurance and Warranty Information

GMB manufactures this engine water pump to meet OEM standards, ensuring reliable performance and fitment for Lexus GS300 and IS300 vehicles. The product is new and includes all necessary gaskets and hardware for installation. While specific warranty details may vary, GMB typically offers coverage against manufacturing defects to provide confidence in product quality.

BrandGMB
Part Number170-2380
Gaskets IncludedYes
Item GradeOEM Standard
MaterialAluminum
Package Contents1 PAPER GASKET, 1 O-RING, 4 BOLTS, 4 STUDS
Product ConditionNew

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005LexusGS3003.0LL6N/A
2005LexusIS3003.0LL6N/A
2004LexusGS3003.0LL6N/A
2004LexusIS3003.0LL6N/A
2003LexusGS3003.0LL6N/A
2003LexusIS3003.0LL6N/A
2002LexusGS3003.0LL6N/A
2002LexusIS3003.0LL6N/A
2001LexusGS3003.0LL6N/A
2001LexusIS3003.0LL6N/A
2000LexusGS3003.0LL6N/A
1999LexusGS3003.0LL6N/A
1998LexusGS3003.0LL6N/A

* 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:

1001586131226216000845416100498751611059156170238018159825279026572004230742307BH51214655431487530198188AW9395B702380CP9395CWP9175ELGWP9395FP2462HYT24070CNP019395NP1720SI82239T135T4178US9395WH7088WP952WPT116

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