---
product_id: 122303611
title: "WVE by NTK 4B1591 Evaporative Emissions System Leak Detection Pump, 1 Pack"
brand: "wve by ntk"
price: "¥10734"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/122303611-wve-by-ntk-4b1591-evaporative-emissions-system-leak-detection-pump
store_origin: JP
region: Japan
---

# Global application Compact design OE specs compliance WVE by NTK 4B1591 Evaporative Emissions System Leak Detection Pump, 1 Pack

**Brand:** wve by ntk
**Price:** ¥10734
**Availability:** ✅ In Stock

## Summary

> 🚗 Drive with Confidence: Leak Detection Done Right!

## Quick Answers

- **What is this?** WVE by NTK 4B1591 Evaporative Emissions System Leak Detection Pump, 1 Pack by wve by ntk
- **How much does it cost?** ¥10734 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/122303611-wve-by-ntk-4b1591-evaporative-emissions-system-leak-detection-pump)

## Best For

- wve by ntk enthusiasts

## Why This Product

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

## Key Features

- • **OE Specifications:** Designed to meet or exceed original equipment standards.
- • **Compact Dimensions:** Fits seamlessly in tight spaces (3 x 7 x 3 inches).
- • **Lightweight Design:** Weighs only 4 ounces for easy installation.
- • **Global Compatibility:** Perfect for both import and domestic vehicles.
- • **Unmatched Reliability:** Engineered for maximum performance and longevity.

## Overview

The WVE by NTK 4B1591 Evaporative Emissions System Leak Detection Pump is a high-performance component designed to ensure your vehicle's emissions system operates efficiently. With a lightweight design and global compatibility, this pump meets or exceeds OE specifications, making it a reliable choice for both import and domestic applications.

## Description

WVE by NTK is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.

## Features

- Top performance for long service life
- Maximum reliability
- Designed to meet or exceed OE specifications in form, fit and function
- Global coverage for import and/or domestic applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WVE by NTK |
| Brand | WVE by NTK |
| Model | Evaporative Emissions System Leak Detection Pump |
| Item Weight | 4 ounces |
| Product Dimensions | 3 x 7 x 3 inches |
| Country of Origin | Mexico |
| Item model number | 4B1591 |
| Exterior | Painted |
| Manufacturer Part Number | 4B1591 |
| OEM Part Number | 4861962AA; 4861962AB; 4891685AA; 4891685AB |

## Images

![WVE by NTK 4B1591 Evaporative Emissions System Leak Detection Pump, 1 Pack - Image 1](https://m.media-amazon.com/images/I/71Biwk5v+OL.jpg)
![WVE by NTK 4B1591 Evaporative Emissions System Leak Detection Pump, 1 Pack - Image 2](https://m.media-amazon.com/images/I/715uG7l-uaL.jpg)
![WVE by NTK 4B1591 Evaporative Emissions System Leak Detection Pump, 1 Pack - Image 3](https://m.media-amazon.com/images/I/71RmHispHBL.jpg)
![WVE by NTK 4B1591 Evaporative Emissions System Leak Detection Pump, 1 Pack - Image 4](https://m.media-amazon.com/images/I/71xoxeHTNRL.jpg)
![WVE by NTK 4B1591 Evaporative Emissions System Leak Detection Pump, 1 Pack - Image 5](https://m.media-amazon.com/images/I/71WjFLzgOoL.jpg)

## Frequently Bought Together

- WVE by NTK 4B1591 Evaporative Emissions System Leak Detection Pump, 1 Pack
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-21*