---
product_id: 20099953
title: "20999338 Windshield Washer Fluid Level Sensor"
brand: "gm genuine parts"
price: "¥10445"
currency: JPY
in_stock: true
reviews_count: 13
category: "Gm Genuine Parts"
url: https://www.desertcart.jp/products/20099953-20999338-windshield-washer-fluid-level-sensor
store_origin: JP
region: Japan
---

# 12V direct current operation Accurate empty-to-full fluid level sensing Plug-in wire harness for easy install 20999338 Windshield Washer Fluid Level Sensor

**Brand:** gm genuine parts
**Price:** ¥10445
**Availability:** ✅ In Stock

## Summary

> 🚗 Never Run Dry, Always Drive Fly!

## Quick Answers

- **What is this?** 20999338 Windshield Washer Fluid Level Sensor by gm genuine parts
- **How much does it cost?** ¥10445 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/20099953-20999338-windshield-washer-fluid-level-sensor)

## Best For

- gm genuine parts enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Plug & Play:** Designed for exact GM wire harness fit—no mechanic needed.
- • **OEM Quality Assurance:** Built to GM OE specs for unmatched reliability and durability.
- • **Cost-Effective Upgrade:** Save dealership fees with a trusted genuine replacement part.
- • **Stay Ahead of the Road:** Instant low washer fluid alerts keep you safe and stress-free.
- • **Long-Term Peace of Mind:** Backed by a 24-month unlimited mile warranty for worry-free driving.

## Overview

The GM Genuine Parts 20999338 Windshield Washer Fluid Level Sensor is a precision-engineered, GM OE-spec replacement that alerts drivers when washer fluid is low. It features a direct plug-in design for easy installation, operates on 12V DC, and ensures reliable, accurate fluid level monitoring. Trusted by thousands with a 4.5-star rating and backed by a 24-month unlimited mile warranty, it’s the smart choice for maintaining your GM vehicle’s safety and performance.

## Description

GM Genuine Parts Washer Fluid Level Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Washer fluid level sensors turn on the washer fluid warning light when it is low. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Review: A little tricky putting it in but works great - Works great
Review: It fits 2009 Tahoe and cheaper than dealership - It fits 2009 Tahoe you just need to use the old washer and the new one together. Install: put the old washer in , then put the new washer in and then fight the sensor in. it's not that easy, you just need to fight that sensor give it a twist right and left and it will work. This is the easier way I found. cheaper than the dealership which quote me $41 and came super fast next day. it took the warning sign off (add washer fluid) . I will definitely recommend this item.

## Features

- Alerts driver when washer fluid level is low, prompting a refill of the washer fluid reservoir
- Designed for exact plug-in connection to wire harness for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005OV0AOQ |
| Best Sellers Rank | #138,856 in Automotive ( See Top 100 in Automotive ) #13 in Automotive Replacement Washer & Wiper Sensors |
| Brand | GM GENUINE PARTS |
| Brand Name | GM GENUINE PARTS |
| Customer Reviews | 4.5 out of 5 stars 714 Reviews |
| Global Trade Identification Number | 00707773888124 |
| Included Components | Windshield Washer Fluid Level Sensor |
| Item Dimensions | 8 x 8 x 1 inches |
| Item Type Name | Windshield Washer Fluid Level Sensor |
| Item Weight | 4.54 g |
| Item dimensions L x W x H | 8 x 8 x 1 inches |
| Manufacturer | ACDelco |
| Material | Plastic or Rubber |
| Material Type | Plastic or Rubber |
| Maximum Supply Voltage | 12 volts_of_direct_current |
| Measuring Range | Empty - Full |
| Model | 20999338 |
| Mounting Type | Flange Mount |
| Number of Items | 1 |
| Output Type | Push Button |
| Part Number | 20999338 |
| Specific Uses For Product | vehicle use |
| Style | Modern |
| Style Name | Modern |
| UPC | 707773888124 |
| Unit Count | 1 Count |
| Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Item Weight:** 0.01 Pounds
- **Item dimensions L x W x H:** 8 x 8 x 1 inches
- **Material:** Plastic or Rubber
- **Style:** Modern

## Images

![20999338 Windshield Washer Fluid Level Sensor - Image 1](https://m.media-amazon.com/images/I/616jvVkC58L.jpg)
![20999338 Windshield Washer Fluid Level Sensor - Image 2](https://m.media-amazon.com/images/I/61YxigvFBXL.jpg)
![20999338 Windshield Washer Fluid Level Sensor - Image 3](https://m.media-amazon.com/images/I/51P7m1aIqBL.jpg)
![20999338 Windshield Washer Fluid Level Sensor - Image 4](https://m.media-amazon.com/images/I/51rp9l2G2-L.jpg)
![20999338 Windshield Washer Fluid Level Sensor - Image 5](https://m.media-amazon.com/images/I/51dSpf-gyLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A little tricky putting it in but works great
*by A***. on February 28, 2026*

Works great

### ⭐⭐⭐⭐⭐ It fits 2009 Tahoe and cheaper than dealership
*by M***K on August 21, 2021*

It fits 2009 Tahoe you just need to use the old washer and the new one together. Install: put the old washer in , then put the new washer in and then fight the sensor in. it's not that easy, you just need to fight that sensor give it a twist right and left and it will work. This is the easier way I found. cheaper than the dealership which quote me $41 and came super fast next day. it took the warning sign off (add washer fluid) . I will definitely recommend this item.

### ⭐⭐⭐⭐⭐ Works great! 👍🏻
*by H***. on February 19, 2025*

This worked perfectly for our 2013 Tahoe LT Z71 model. Cleared the “low windshield washer fluid” message, right away! All parts included worked perfectly and it’s a genuine AC Delco part. Not that terribly hard to change too. Took me less than an hour.

## Frequently Bought Together

- General Motors GM Genuine Parts 20999338 Windshield Washer Fluid Level Sensor
- ACDelco GM Original Equipment 22818728 Windshield Washer Pump, 4.2 in
- Obaee Driver Side Power Master Window Switch, Compatible with Chevy Silverado/Chevrolet Traverse/HHR/2007-2013 GMC Sierra/Yukon/Buick Enclave Replace OE 20945129 25789692

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-01*