Homeβ€Ί Belts and Cooling > Water Pump and Related Componentsβ€Ί GMB 170-1840 Engine Water Pump
Part #: 170-1840

GMB 170-1840 Engine Water Pump

βš™οΈ 98 vehicles fit this part
πŸ”
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
$84.90Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
πŸ”„Free Returns*Wrong fit? No cost
πŸ›‘οΈ60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
πŸ”₯
βœ… In Stock Β· Ready To Ship Most orders ship same-day if ordered before 1pm CST.
βœ…OE Direct Replacement β€” Bolt-on fit, no modifications needed
πŸš—Fitment: Lexus and Toyota, SC430, GX470, 4Runner, Sequoia, Tundra, GS430, LX470, Land Cruiser, LS430, GS400, LS400, and SC400
πŸ”„Easy Returns β€” Return within 60 days for a full refund
🚚Fast Shipping β€” Most orders ship same business day before 1pm CST

Reliable Engine Water Pump for Lexus and Toyota Vehicles

The GMB 170-1840 engine water pump is designed to maintain optimal engine temperature for select Lexus and Toyota models. Manufactured to OEM standards, this new aluminum water pump includes essential gaskets and o-rings for a complete installation.

  • OEM standard item grade ensuring quality and durability
  • Constructed from corrosion-resistant aluminum material
  • Includes 2 paper gaskets and 2 o-rings for proper sealing
  • New product condition for reliable performance
  • Compatible with multiple Lexus and Toyota models including 4Runner, GS400, GX470, Land Cruiser, LS400, LX470, SC400, Sequoia, and Tundra

Product Details and Specifications

The GMB 170-1840 engine water pump is engineered with precision to meet the cooling system requirements of various Lexus and Toyota vehicles. Its aluminum construction offers strength and resistance to corrosion, which is critical for long-term engine cooling efficiency. The package includes two paper gaskets and two o-rings, ensuring a secure and leak-free installation. This water pump does not include a pulley, so it is compatible with existing pulley setups on the vehicle. Designed to OEM standards, it provides a reliable replacement part for maintaining proper coolant circulation.

Compatible Vehicles and Applications

This engine water pump is compatible with a range of Lexus and Toyota models, including:

  • Lexus 4Runner, GS400, GS430, GX470, Land Cruiser, LS400, LS430, LX470, SC400, SC430
  • Toyota Sequoia and Tundra

Use this water pump to address common cooling system issues such as:

  • Engine overheating due to coolant circulation failure
  • Coolant leaks around the water pump area
  • Unusual noises from a failing water pump bearing
  • Reduced engine performance caused by inefficient cooling
  • Preventative maintenance to avoid engine damage

Installation Notes and Tips

When installing the GMB 170-1840 water pump, ensure the engine is cool and the cooling system is properly drained. Replace all included gaskets and o-rings to prevent leaks. Verify compatibility with your vehicle’s pulley system since this pump does not include a pulley. Follow manufacturer torque specifications for mounting bolts and refill the cooling system with the appropriate coolant type. Proper installation will help maintain engine temperature and prevent overheating.

Quality Assurance and Warranty

GMB manufactures this engine water pump to meet OEM standards, ensuring consistent quality and fitment. The new condition of the product guarantees it is free from defects and ready for installation. While specific warranty details are not provided here, GMB products typically come with a limited warranty covering manufacturing defects. Consult the product documentation or supplier for exact warranty terms.

BrandGMB
Part Number170-1840
Gaskets IncludedYes
Item GradeOEM Standard
MaterialAluminum
Package Contents2 PAPER GASKETS, 2 O-RINGS
Product ConditionNew

This part fits 98 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010LexusSC4304.3LV8N/AEngine Water Pump for OEM replacement applications
2009LexusGX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2009LexusSC4304.3LV8N/AEngine Water Pump for OEM replacement applications
2009Toyota4Runner4.7LV8N/AEngine Water Pump for OEM replacement applications
2009ToyotaSequoia4.7LV8N/AEngine Water Pump for OEM replacement applications
2009ToyotaTundra4.7LV8N/AEngine Water Pump for OEM replacement applications
2008LexusGX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2008LexusSC4304.3LV8N/AEngine Water Pump for OEM replacement applications
2008Toyota4Runner4.7LV8N/AEngine Water Pump for OEM replacement applications
2008ToyotaSequoia4.7LV8N/AEngine Water Pump for OEM replacement applications
2008ToyotaTundra4.7LV8N/AEngine Water Pump for OEM replacement applications
2007LexusGS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2007LexusGX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2007LexusLX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2007LexusSC4304.3LV8N/AEngine Water Pump for OEM replacement applications
2007Toyota4Runner4.7LV8N/AEngine Water Pump for OEM replacement applications
2007ToyotaLand Cruiser4.7LV8N/AEngine Water Pump for OEM replacement applications
2007ToyotaSequoia4.7LV8N/AEngine Water Pump for OEM replacement applications
2007ToyotaTundra4.7LV8N/AEngine Water Pump for OEM replacement applications
2006LexusGS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2006LexusGX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2006LexusLS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2006LexusLX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2006LexusSC4304.3LV8N/AEngine Water Pump for OEM replacement applications
2006Toyota4Runner4.7LV8N/AEngine Water Pump for OEM replacement applications
2006ToyotaLand Cruiser4.7LV8N/AEngine Water Pump for OEM replacement applications
2006ToyotaSequoia4.7LV8N/AEngine Water Pump for OEM replacement applications
2006ToyotaTundra4.7LV8N/AEngine Water Pump for OEM replacement applications
2005LexusGS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2005LexusGX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2005LexusLS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2005LexusLX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2005LexusSC4304.3LV8N/AEngine Water Pump for OEM replacement applications
2005Toyota4Runner4.7LV8N/AEngine Water Pump for OEM replacement applications
2005ToyotaLand Cruiser4.7LV8N/AEngine Water Pump for OEM replacement applications
2005ToyotaSequoia4.7LV8N/AEngine Water Pump for OEM replacement applications
2005ToyotaTundra4.7LV8N/AEngine Water Pump for OEM replacement applications
2004LexusGS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2004LexusGX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2004LexusLS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2004LexusLX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2004LexusSC4304.3LV8N/AEngine Water Pump for OEM replacement applications
2004Toyota4Runner4.7LV8N/AEngine Water Pump for OEM replacement applications
2004ToyotaLand Cruiser4.7LV8N/AEngine Water Pump for OEM replacement applications
2004ToyotaSequoia4.7LV8N/AEngine Water Pump for OEM replacement applications
2004ToyotaTundra4.7LV8N/AEngine Water Pump for OEM replacement applications
2003LexusGS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2003LexusGX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2003LexusLS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2003LexusLX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2003LexusSC4304.3LV8N/AEngine Water Pump for OEM replacement applications
2003Toyota4Runner4.7LV8N/AEngine Water Pump for OEM replacement applications
2003ToyotaLand Cruiser4.7LV8N/AEngine Water Pump for OEM replacement applications
2003ToyotaSequoia4.7LV8N/AEngine Water Pump for OEM replacement applications
2003ToyotaTundra4.7LV8N/AEngine Water Pump for OEM replacement applications
2002LexusGS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2002LexusLS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2002LexusLX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2002LexusSC4304.3LV8N/AEngine Water Pump for OEM replacement applications
2002ToyotaLand Cruiser4.7LV8N/AEngine Water Pump for OEM replacement applications
2002ToyotaSequoia4.7LV8N/AEngine Water Pump for OEM replacement applications
2002ToyotaTundra4.7LV8N/AEngine Water Pump for OEM replacement applications
2001LexusGS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2001LexusLS4304.3LV8N/AEngine Water Pump for OEM replacement applications
2001LexusLX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2001ToyotaLand Cruiser4.7LV8N/AEngine Water Pump for OEM replacement applications
2001ToyotaSequoia4.7LV8N/AEngine Water Pump for OEM replacement applications
2001ToyotaTundra4.7LV8N/AEngine Water Pump for OEM replacement applications
2000LexusGS4004.0LV8N/AEngine Water Pump for OEM replacement applications
2000LexusLS4004.0LV8N/AEngine Water Pump for OEM replacement applications
2000LexusLX4704.7LV8N/AEngine Water Pump for OEM replacement applications
2000LexusSC4004.0LV8N/AEngine Water Pump for OEM replacement applications
2000ToyotaLand Cruiser4.7LV8N/AEngine Water Pump for OEM replacement applications
2000ToyotaTundra4.7LV8N/AEngine Water Pump for OEM replacement applications
1999LexusGS4004.0LV8N/AEngine Water Pump for OEM replacement applications
1999LexusLS4004.0LV8N/AEngine Water Pump for OEM replacement applications
1999LexusLX4704.7LV8N/AEngine Water Pump for OEM replacement applications
1999LexusSC4004.0LV8N/AEngine Water Pump for OEM replacement applications
1999ToyotaLand Cruiser4.7LV8N/AEngine Water Pump for OEM replacement applications
1998LexusGS4004.0LV8N/AEngine Water Pump for OEM replacement applications
1998LexusLS4004.0LV8N/AEngine Water Pump for OEM replacement applications
1998LexusLX4704.7LV8N/AEngine Water Pump for OEM replacement applications
1998LexusSC4004.0LV8N/AEngine Water Pump for OEM replacement applications
1998ToyotaLand Cruiser4.7LV8N/AEngine Water Pump for OEM replacement applications
1997LexusLS4004.0LV8N/AEngine Water Pump for OEM replacement applications
1997LexusSC4004.0LV8N/AEngine Water Pump for OEM replacement applications
1996LexusLS4004.0LV8N/AEngine Water Pump for OEM replacement applications
1996LexusSC4004.0LV8N/AEngine Water Pump for OEM replacement applications
1995LexusLS4004.0LV8N/AEngine Water Pump for OEM replacement applications
1995LexusSC4004.0LV8N/AEngine Water Pump for OEM replacement applications
1994LexusLS4004.0LV8N/AEngine Water Pump for OEM replacement applications
1994LexusSC4004.0LV8N/AEngine Water Pump for OEM replacement applications
1993LexusLS4004.0LV8N/AEngine Water Pump for OEM replacement applications
1993LexusSC4004.0LV8N/AEngine Water Pump for OEM replacement applications
1992LexusLS4004.0LV8N/AEngine Water Pump for OEM replacement applications
1992LexusSC4004.0LV8N/AEngine Water Pump for OEM replacement applications
1991LexusLS4004.0LV8N/AEngine Water Pump for OEM replacement applications
1990LexusLS4004.0LV8N/AEngine Water Pump for OEM replacement applications

* 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:

1001489131215516006641016100092001610059275R1170184018925252267274233328016013015702354764408551223857179267737270667299184AW9257CP9476DWP9408FP2166FW9257GWT84AHYT24047CNP019257NP1722P1565P2438SI82212T127T5102US9257W1701840WP265WP8143RPWPT800WPTO43

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