Carval Auto Parts
OEM Quality Auto Parts Wholesale Supplier Since 2008
OEM 16100-39505 Water Pump for Toyota Lexus LS460 | WPT-187 - OEM 16100-39505
OEM 16100-39505 Water Pump for Toyota Lexus LS460 | WPT-187 - Product Image 1 of 4 - OEM 16100-39505OEM 16100-39505 Water Pump for Toyota Lexus LS460 | WPT-187 - Product Image 2 of 4 - OEM 16100-39505OEM 16100-39505 Water Pump for Toyota Lexus LS460 | WPT-187 - Product Image 3 of 4 - OEM 16100-39505OEM 16100-39505 Water Pump for Toyota Lexus LS460 | WPT-187 - Product Image 4 of 4 - OEM 16100-39505
Image 1 of 4 - Click thumbnails to view all product images

OEM 16100-39505 Water Pump for Toyota Lexus LS460 | WPT-187

OEM Part Number: 16100-39505
Price: US $11 / pc
Vehicle Fitment: GAC TOYOTA(EU), LEXUS(EU), LEXUS(GR) AVALON (CHINA), Aristo, Avalon 2000-2023 (100 variants)

✓ In Stock   ✓ OEM Quality   ✓ Wholesale Price   ✓ 12-Month Warranty

Request Wholesale Quote →

OEM 16100-39505 Water Pump for Toyota Lexus LS460 and Multiple Toyota Models

What is OEM 16100-39505?

This WPT-187 water pump (OEM 16100-39505) is a new aftermarket replacement for Toyota Lexus LS460 and various Toyota vehicles including Crown, Picnic, Century, Celica, Supra, and more. Manufactured in Zhejiang, China, it comes with a 1-year warranty. Suitable for wholesale orders.

Quick Compatibility Check: Confirm your GAC TOYOTA(EU), LEXUS(EU), LEXUS(GR) AVALON (CHINA), Aristo, Avalon (2000-2023) matches the 100 variants in the fitment table on this page.

Vehicle Fitment (100 Compatible Variants)

Car FitmentModelYear
TOYOTA (FAW)(US)crown royal2023-
TOYOTA(EU)Picnic2000-2001
TOYOTA(EU)Century2000-2017
TOYOTA(EU)PICNIC/AVENSIS VERSO2001-2009
TOYOTA(EU)Celica2000-2005
TOYOTA(EU)Supra2019-
GAC TOYOTA(EU)GT86/862012-2016
TOYOTA(JP)JPN TAXI2017-
TOYOTA(JP)CROWN COMFORT/SED2000-2018
TOYOTA(JP)Aristo2000-2005
TOYOTA(JP)Century2000-
TOYOTA(JP)Avalon2000-2000
TOYOTA(JP)Celica2000-2006
TOYOTA(JP)MAJESTA2009-2013
TOYOTA(JP)Supra2000-
TOYOTA(JP)Celsior2000-2006
TOYOTA(JP)crown royal2008-2012
TOYOTA(JP)MARK 2 WG2000-2001
LEXUS(US)LEXUS RX450HL/350L2017-2022
LEXUS(US)LEXUS IS SERIES2013-
LEXUS(US)LEXUS LS4302000-2006
LEXUS(US)LEXUS RX3002000-2003
LEXUS(US)LEXUS LS500/500H2017-
LEXUS(US)LEXUS LC500 (CV)2020-
LEXUS(US)LEXUS LS460/460L2006-2017
LEXUS(US)LEXUS RX330/350(JPP)2003-2008
LEXUS(US)lexus GS450h2006-2011
LEXUS(US)LEXUS LC500/500H(CP)2017-
LEXUS(US)LEXUS LFA2010-2012
LEXUS(US)LEXUS RC350/300/200T2014-
LEXUS(US)LEXUS HS250h2009-2012
LEXUS(US)LEXUS RX SERIES(JPP)2022-
LEXUS(US)LEXUS SC4302001-2010
LEXUS(US)Lexus SC300/4002000-2000
LEXUS(US)LEXUS GS SERIES2005-2020
LEXUS(US)LEXUS IS F2007-2014
LEXUS(US)Lexus GS F2015-2020
LEXUS(US)Lexus RC F2014-
LEXUS(US)LEXUS RX350/450H(JPP2008-2015
LEXUS(US)LEXUS LS600hL2007-2017
LEXUS(US)LEXUS LS4002000-2000
LEXUS(US)Lexus GS300/400/4302000-2005
LEXUS(US)LEXUS LC500/500H2023-
LEXUS(US)LEXUS RX450H/350(JPP2015-
LEXUS(EU)LEXUS LS460/460L2006-2017
LEXUS(EU)LEXUS LS4002000-2000
LEXUS(EU)LEXUS IS250/350/2##D2005-2013
LEXUS(EU)LEXUS LC500/500H2017-
LEXUS(EU)LEXUS SC4302001-2010
LEXUS(EU)LEXUS LS600H/600HL2007-2017
LEXUS(EU)LEXUS RX450HL/350L2017-2022
LEXUS(EU)LEXUS IS250C2009-2015
LEXUS(EU)Lexus LS Series2017-
LEXUS(EU)Lexus RC F2014-
LEXUS(EU)LEXUS LS4302000-2006
LEXUS(EU)LEXUS LC500 (CV)2020-
LEXUS(EU)LEXUS RX3002000-2003
LEXUS(EU)LEXUS LFA2010-2012
LEXUS(EU)lexus GS450h2006-2011
LEXUS(EU)LEXUS GS30/35/43/4602005-2011
LEXUS(EU)LEXUS IS200/3002000-2005
LEXUS(EU)LEXUS GS SERIES2012-2018
LEXUS(EU)LEXUS IS F2007-2014
LEXUS(EU)LEXUS GS300/4302000-2005
LEXUS(EU)Lexus GS F2015-2018
LEXUS(EU)LEXUS IS2###/3###2013-2020
LEXUS(EU)LEXUS RC3###/200T2014-2020
LEXUS(GR)LEXUS LFA2010-2012
LEXUS(GR)LEXUS LC500/500H(CP)2017-
LEXUS(GR)Lexus RC F2014-
LEXUS(GR)LEXUS GS300/4302000-2005
LEXUS(GR)LEXUS GS SERIES2012-2020
LEXUS(GR)LEXUS GS30/35/43/4602005-2011
LEXUS(GR)LEXUS IS F2010-2014
LEXUS(GR)LEXUS RC3###/200T2014-
LEXUS(GR)LEXUS LS4002000-2000
LEXUS(GR)LEXUS RX450HL/350L2017-2022
LEXUS(GR)LEXUS LS600H/600HL2007-2017
LEXUS(GR)LEXUS LS460/460L2006-2017
LEXUS(GR)LEXUS LS4302000-2006
LEXUS(GR)lexus GS450h2006-2011
TOYOTA (FAW)(GR)YARiS Cross2020-
TOYOTA (FAW)(GR)crown royal2023-
TOYOTA (FAW)(GR)AVALON (CHINA)2019-
LexusGS (_S19_)2005-2011
LexusIS II (_E2_)2005-2013
TOYOTA(US)Celica2000-2005
TOYOTA(US)HIGHLANDER (JPP)2007-2014
TOYOTA(US)Highlander2000-2023
TOYOTA(US)Avalon2000-
TOYOTA(US)Supra2019-
TOYOTA (FAW)(JP)crown royal2022-
TOYOTA(GR)CROWN COMFORT2000-2018
TOYOTA(GR)PICNIC/AVENSIS VERSO2001-2009
TOYOTA(GR)Avalon2000-
TOYOTA(GR)Celica2000-2005
TOYOTA(GR)comfort2017-
TOYOTA(GR)Supra2019-
TOYOTA(GR)crown royal2000-2012
TOYOTA(GR)Picnic2000-2001

Product Specifications

ParameterValue
ConditionNew
Model Number16100-39505
OE NO.16100-39505
Warrantya year
Place of OriginZhejiang, China
Car ModelFor Toyota
Selling UnitsSingle item

Product Application & Use Cases

This OEM 16100-39505 is engineered for the following applications:

💧 Fluid Transfer Performance

  • Restores factory fluid flow rates
  • Replaces leaking or failed OEM pumps
  • Maintains proper system pressure
  • Improves overall system efficiency

🚗 Driving Scenarios

  • Daily city and highway driving
  • Replacing failed OEM water or fuel pump
  • Restoring cooling or fuel system performance
  • Addressing pressure-related issues

🔧 Replacement Use Cases

  • Replacing failed OEM pump
  • Restoring factory fluid flow and pressure
  • Cooling system overhaul projects
  • Wholesale distribution to repair shops

🌍 Target Markets

  • Auto parts distributors and wholesalers
  • Independent repair shops
  • Fleet maintenance operations
  • Dealership service departments

⚠️ Symptoms of a Failing Pump

If you notice any of the following, the pump may need replacement:

A failed water pump can cause catastrophic engine overheating and damage. A failed fuel pump can leave you stranded. Address pump issues immediately to prevent further damage.

Installation Guide

Installing this 16100-39505 is a straightforward process. The full job takes about 60-180 minutes.

⏱️
Estimated Time
60-180 minutes
🔧
Skill Level
Intermediate to Advanced
🛠️
Tools Required
Socket wrench set, pliers, drain pan, pulley removal tools (for water pump)
1

Drain fluid and disconnect the battery

Drain the appropriate fluid (coolant for water pump, fuel for fuel pump) into a drain pan. Disconnect the negative battery terminal. Allow components to cool completely.

2

Remove components blocking pump access

Remove the serpentine belt, timing cover, or other components blocking access to the pump. Document the configuration for reassembly.

3

Disconnect hoses and electrical connectors

Label and disconnect hoses, electrical connectors, and mounting hardware from the pump. Have rags ready to catch residual fluid.

4

Remove the old pump

Remove the mounting bolts (typically 2-5 bolts) and remove the old pump. Compare the new and old pumps to confirm part number match. Clean the mounting surface on the engine block.

5

Install the new pump with new gasket

Install a new gasket or O-ring on the new pump. Position the pump and hand-tighten mounting bolts. Then torque bolts to specification in a star pattern to ensure even sealing.

6

Reassemble and refill fluid

Reconnect hoses and electrical connectors. Reinstall the serpentine belt or timing cover. Refill the appropriate fluid. Start the engine and check for leaks. Verify proper pressure and operation.

Frequently Asked Questions (FAQ)

Should I replace the timing belt at the same time as the water pump?
If your water pump is driven by the timing belt, yes — we strongly recommend replacing the timing belt, tensioner, and water pump at the same time. This saves significant labor cost (since the timing cover must be removed to access the water pump anyway) and prevents future breakdowns when the timing belt wears out before the new water pump does.
What vehicles is 16100-39505 compatible with?
This part fits 100 variants of GAC TOYOTA(EU), LEXUS(EU), LEXUS(GR) AVALON (CHINA), Aristo, Avalon 2000-2023. Please check the fitment table on this page for the complete list of compatible vehicles.
How do I install OEM 16100-39505 Water Pump for Toyota Lexus LS460 | WPT-187?
Installation takes about 60-180 minutes with basic hand tools. The detailed step-by-step guide is available on this page. Skill level required: Intermediate to Advanced.
What are the symptoms that indicate replacement?
If you notice any of the following, the pump may need replacement: Engine overheating (water pump failure) Coolant leaks near the front of the engine Whining or grinding noise from the pump area
Is this a direct OEM replacement?
Yes, this is an OEM-equivalent replacement part. It matches the original specifications, fitment, and durability of the factory-installed part, with direct installation requiring no modifications.
What is the MOQ for wholesale orders?
Minimum order quantity (MOQ) is 5 pieces. Mixed model orders are accepted. Sample orders are also available for quality testing, with the sample fee refundable on bulk orders.
What is the warranty on this part?
All parts come with a 12-month quality warranty covering manufacturing defects. In the unlikely event of a defect, we provide free replacement or full refund.

How to Order (Wholesale Process)

  1. Send us an email with the OEM number (16100-39505), quantity needed, and destination country.
  2. We reply with a wholesale price quote and shipping options within 24 hours.
  3. Confirm the order, pay the deposit (T/T, L/C, PayPal, or Western Union).
  4. We prepare the goods, conduct quality inspection, and ship within 7-15 days.
  5. You receive tracking info and the goods arrive at your destination port in 20-35 days (sea) or 5-10 days (air).

Wholesale Business Information

Shipping & Logistics Options

We offer flexible shipping methods to meet your timeline and budget requirements:

🚢 Sea Freight

Most economical for bulk orders
20-35 days transit time
FCL / LCL both available

✈️ Air Freight

Faster delivery option
5-10 days transit time
Best for urgent orders

📦 Express (DHL/FedEx)

Fastest delivery worldwide
3-7 days door-to-door
Best for samples & small orders

About Guangzhou Carval Auto Parts Co., Ltd.

Founded in 2008, Guangzhou Carval Auto Parts Co., Ltd. is a professional wholesale supplier of OEM-quality auto parts serving customers in over 80 countries worldwide. With 16+ years of industry experience, we specialize in providing comprehensive auto parts solutions for Japanese, Korean, German, and Chinese vehicles, including body parts, engine components, electrical parts, lubricants, and aftermarket accessories.

Our 80+ member team operates from a 5,000 sqm facility in Guangzhou, China, maintaining extensive inventory of 10,000+ SKU items. We serve auto parts distributors, dealership parts departments, repair shops, and e-commerce platforms globally, offering competitive pricing, reliable quality, and professional export services including multilingual support, custom packaging, and flexible shipping arrangements.

16+
Years Experience
80+
Team Members
80+
Countries Served
10K+
SKU Available

Contact Guangzhou Carval Auto Parts Co., Ltd.

📞 Phone: +86 195 2122 8657
💬 WhatsApp: +86 195 2122 8657
📍 No. 450, Huangshi East Road, Baiyun District, Guangzhou, China