---
product_id: 12755851
title: "AISIN WPT-137 New Engine Water Pump with Gaskets - Compatible with Select Lexus GS300, GS350, GS450h, IS250, IS300, IS350, RC300, RC350"
brand: "aisin"
price: "฿13388"
currency: THB
in_stock: true
reviews_count: 13
category: "Aisin"
url: https://www.desertcart.co.th/products/12755851-aisin-wpt-137-new-engine-water-pump-with-gaskets-compatible
store_origin: TH
region: Thailand
---

# Smooth coolant flow channels Advanced rotor & ball bearings Rust & corrosion resistant materials AISIN WPT-137 New Engine Water Pump with Gaskets - Compatible with Select Lexus GS300, GS350, GS450h, IS250, IS300, IS350, RC300, RC350

**Brand:** aisin
**Price:** ฿13388
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your Lexus cool and running smooth — don’t get left behind!

## Quick Answers

- **What is this?** AISIN WPT-137 New Engine Water Pump with Gaskets - Compatible with Select Lexus GS300, GS350, GS450h, IS250, IS300, IS350, RC300, RC350 by aisin
- **How much does it cost?** ฿13388 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/12755851-aisin-wpt-137-new-engine-water-pump-with-gaskets-compatible)

## Best For

- aisin enthusiasts

## Why This Product

- Trusted aisin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **OEM Quality Assurance:** AISIN - the world’s #1 original equipment water pump manufacturer
- • **Tailored Fit for Lexus:** Compatible with select Lexus GS, IS, and RC models for perfect fitment
- • **Complete Installation Kit:** Includes gaskets for seamless, hassle-free replacement
- • **Durability Meets Innovation:** Carbon ceramic mechanical seal for extended pump life
- • **Precision Engineered Cooling:** Optimized coolant flow for peak engine performance

## Overview

The AISIN WPT-137 is a premium, all-new engine water pump designed with advanced materials like carbon ceramic seals and corrosion-resistant components. Engineered for select Lexus GS, IS, and RC models, it ensures optimal coolant flow and long-lasting durability. Backed by AISIN’s global OEM expertise, this pump includes gaskets for a complete, reliable replacement that keeps your engine performing at its best.

## Description

AISIN is the number one original equipment manufacturer of water pumps in the world. AISIN's advanced design produces water pumps with smooth coolant flow channels, efficient rotors, ball bearings, and carbon ceramic mechanical sealing for optimum cooling performance and longevity. Each water pump is crafted from all new, not remanufactured, components that feature upgraded design and materials enhancements to ensure top performance. Water pump construction materials have been carefully selected for their resistance to common water pump killers - rust, corrosion, and coolant scaling. Founded in 1965 to produce original equipment automotive parts, AISIN has grown into a 25+ billion global enterprise with approximately 70,000 employees worldwide. Superior products, through engineering excellence, progressive technological development, and dedication to service are some factors which have contributed to bringing AISIN to its position as a multiple-award-winning global leader in automotive parts.

Review: Exact fit for my 2007 Lexus IS250 - I'm very happy with this part. It was identical to the original part. Much less expensive than going through the dealer, of course. It certainly isn't an "easy fix" but it's a very do-able DIY job to replace a water pump. It was one of those very rewarding fixes because of the dramatic change in engine noise, and coolant leakage.
Review: Great price over dealer retail. - This was a bit cheaper when I purchased it but it was a perfect fit. Great quality. Zero issues and super quiet.

## Features

- AISIN is the number one original equipment manufacturer of water pumps in the world
- AISIN's advanced design produces water pumps with smooth coolant flow channels, efficient rotors, ball bearings, and carbon ceramic mechanical sealing for optimum cooling performance and longevity
- Crafted from all new, not remanufactured, components that feature upgraded design and materials enhancements to ensure top performance
- Water pump construction materials have been carefully selected for their resistance to common water pump killers - rust, corrosion, and coolant scaling
- Gaskets included
- Compatible with select vehicles (Note: Engine may affect fitment - verify specific fitment details with fit checker above): LEXUS: 2006 GS300, 07-11,13-15 GS350, 07-11,13-18 GS450h, 06-15 IS250, 16-18 IS300, 06-17 IS350, 16-18 RC300, 15-18 RC350

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00829I2ME |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #93,825 in Automotive ( See Top 100 in Automotive ) #156 in Automotive Replacement Engine Water Pumps |
| Brand | AISIN |
| Customer Reviews | 4.5 4.5 out of 5 stars (221) |
| Date First Available | May 10, 2012 |
| Exterior | Machined |
| Global Trade Identification Number | 04954514921305 |
| Item Weight | 1 pounds |
| Item model number | WPT-137 |
| Manufacturer | Aisin |
| Manufacturer Part Number | WPT-137 |
| Material | Carbon Ceramic |
| Model | WPT-137 |
| OEM Part Number | 1610039435, 1610039436 |
| Position | Center |
| Product Dimensions | 9.2 x 18 x 5.7 inches |
| Vehicle Service Type | Car, Truck |
| Weight Class | Heavy Weight |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** AISIN
- **Global Trade Identification Number:** 04954514921305
- **Item Weight:** 1 Pounds
- **Manufacturer:** Aisin
- **Material:** Carbon Ceramic
- **OEM Part Number:** 1610039435, 1610039436
- **Vehicle Service Type:** Car, Truck
- **Weight Class:** Heavy Weight

## Images

![AISIN WPT-137 New Engine Water Pump with Gaskets - Compatible with Select Lexus GS300, GS350, GS450h, IS250, IS300, IS350, RC300, RC350 - Image 1](https://m.media-amazon.com/images/I/71sOWXQsiJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exact fit for my 2007 Lexus IS250
*by J***G on July 17, 2023*

I'm very happy with this part. It was identical to the original part. Much less expensive than going through the dealer, of course. It certainly isn't an "easy fix" but it's a very do-able DIY job to replace a water pump. It was one of those very rewarding fixes because of the dramatic change in engine noise, and coolant leakage.

### ⭐⭐⭐⭐⭐ Great price over dealer retail.
*by T***R on April 15, 2023*

This was a bit cheaper when I purchased it but it was a perfect fit. Great quality. Zero issues and super quiet.

### ⭐⭐⭐⭐⭐ The OEM offering!
*by A***S on December 7, 2025*

The only pump you should use on Toyota or Lexus vehicles! Period!

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-24*