---
product_id: 615495371
title: "4PCS Car Airbag Bypass Resistor, Auto Airbag Simulator Tester, Airbag Sensor Maintenance and Repair Tool for Most Car Truck SUV Airbag SRS Systems"
brand: "bestmoy"
price: "¥20"
currency: JPY
in_stock: false
reviews_count: 5
url: https://www.desertcart.jp/products/615495371-4pcs-car-airbag-bypass-resistor-auto-airbag-simulator-tester-airbag
store_origin: JP
region: Japan
---

# 7g ultra-lightweight highly sensitive diagnostics plug & play ease 4PCS Car Airbag Bypass Resistor, Auto Airbag Simulator Tester, Airbag Sensor Maintenance and Repair Tool for Most Car Truck SUV Airbag SRS Systems

**Brand:** bestmoy
**Price:** ¥20
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Bypass the wait, test with confidence—your airbag’s silent guardian.

## Quick Answers

- **What is this?** 4PCS Car Airbag Bypass Resistor, Auto Airbag Simulator Tester, Airbag Sensor Maintenance and Repair Tool for Most Car Truck SUV Airbag SRS Systems by bestmoy
- **How much does it cost?** ¥20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/615495371-4pcs-car-airbag-bypass-resistor-auto-airbag-simulator-tester-airbag)

## Best For

- bestmoy enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Gold-plated brass pins and premium plastic ensure corrosion resistance and durability.
- • **No-Wiring Plug & Play:** Connect directly to airbag plugs—no complex wiring needed, saving time.
- • **Precision Diagnostics:** Detect airbag SRS faults instantly with ultra-sensitive sensor simulation.
- • **Universal Compatibility:** Works seamlessly across most cars, trucks, SUVs, and off-road vehicles.
- • **Featherlight Portability:** At just 7 grams, carry it anywhere without bulk or hassle.

## Overview

The Bestmoy 4PCS Car Airbag Bypass Resistor is a compact, lightweight, and durable airbag simulator tester designed for quick and accurate diagnostics of airbag SRS systems. Featuring gold-plated brass connectors and premium plastic housing, it offers plug-and-play ease without wiring, compatible with a wide range of vehicles including cars, trucks, SUVs, and off-road models. Ideal for professionals and DIYers aiming to save time and maintenance costs by pinpointing airbag system faults efficiently.

## Description

SpecificationMaterial: Gold-Plated Brass & PlasticColor: BlackSize: 1.42 x 1.06 x 0.39 inchesWeight: 7gApplicable: Most Cars SUVs TrucksFeatures- Ultra-lightweight design for maximum portability- High sensitivity for accurate diagnostics- Broad compatibility with cars, trucks, and SUVsPackage4PCS Car Airbag Bypass Resistor

## Features

- Portability: This car airbag bypass resistor is notably compact and lightweight, just only 7g, making it exceptionally convenient to carry in vehicles and versatile enough for various car models. It stands as the ideal testing tool for airbag SRS systems, offering convenience without compromising on performance
- Sensitivity: The airbag simulator tester is equipped with highly sensitive diagnostic capabilities, excelling in safety, sensitivity, and durability. It serves as an indispensable tool for diagnosing Airbag SRS Systems, swiftly identifying internal resistance issues. In case of automotive air bag anomalies, it promptly alerts, making it a practical tool for automotive diagnostics
- Ease of Use: Using the car airbag bypass resistor is easy. Simply connect its two plugs to the normal airbag connections without the need for wiring, facilitating quick tests of the car's airbag system. This ease of use significantly boosts diagnostic efficiency and reduces the likelihood of rework
- Durability: Auto airbag bypass resistor crafted with premium plastic and gold-plated brass. offering superb plasticity, tensile strength, good impact resistance and corrosion resistance. Its precision-engineered pins seamlessly connect with vehicle sockets, ensuring a reliable and long-lasting solution for airbag srs systems
- Wide of Application: Automotive airbag simulator tester for a wide range of applications, it applies to a variety of models, suv off-road pickup trucks are universal, it can help electricians to quickly determine the location of the airbag system failure, saving the owner of the maintenance costs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bestmoy |
| Brand | Bestmoy |
| Model | BMBRN1Z |
| Item Weight | 0.247 ounces |
| Package Dimensions | 5.94 x 3.15 x 0.43 inches |
| Item model number | Auto Airbag Simulator Tester |
| Manufacturer Part Number | RLA2HU |

## Product Details

- **Brand:** Bestmoy
- **Power Source:** No Power
- **Color:** Black
- **Item Weight:** 7 Grams
- **Manufacturer:** Bestmoy

## Images

![4PCS Car Airbag Bypass Resistor, Auto Airbag Simulator Tester, Airbag Sensor Maintenance and Repair Tool for Most Car Truck SUV Airbag SRS Systems - Image 1](https://m.media-amazon.com/images/I/71GP6gOrkXL.jpg)
![4PCS Car Airbag Bypass Resistor, Auto Airbag Simulator Tester, Airbag Sensor Maintenance and Repair Tool for Most Car Truck SUV Airbag SRS Systems - Image 2](https://m.media-amazon.com/images/I/71BhcC5gbHL.jpg)
![4PCS Car Airbag Bypass Resistor, Auto Airbag Simulator Tester, Airbag Sensor Maintenance and Repair Tool for Most Car Truck SUV Airbag SRS Systems - Image 3](https://m.media-amazon.com/images/I/81PvnzC-pKL.jpg)
![4PCS Car Airbag Bypass Resistor, Auto Airbag Simulator Tester, Airbag Sensor Maintenance and Repair Tool for Most Car Truck SUV Airbag SRS Systems - Image 4](https://m.media-amazon.com/images/I/81P69-vaZoL.jpg)
![4PCS Car Airbag Bypass Resistor, Auto Airbag Simulator Tester, Airbag Sensor Maintenance and Repair Tool for Most Car Truck SUV Airbag SRS Systems - Image 5](https://m.media-amazon.com/images/I/716I88GKoEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Airbag dummy plug
*by J***A on August 29, 2024*

I use the as airbag dummy plug.I removed 2nd row chair, and need to fake the system.This one is good for that purpose.Only problem was I could not plugged without cracking connector housing.

### ⭐⭐⭐⭐⭐ Works as it should!
*by D***. on May 21, 2024*

This took care of an airbag light issue that I was hunting for weeks!

### ⭐⭐⭐⭐⭐ Air Bag Test Resistor
*by K***. on May 20, 2024*

These are nice testers for diagnosing air bag circuits in cars.Most air bags are adding 2.2 ohms.When diagnosing short or open air bag circuit codes, you install this in place or your air bag to see if the code stops setting, if so, then the air bag is the problem. If the code remains, then the circuit is likely the problem.You cannot safely measure the resistance of an air bag with an ohm meter, DON'T TRY IT, or you will DEPLOY IT!!With this dummy sensor installed on place of the air bag, then you can measure the circuit.If you don't know what you are doing, DON'T test your air bag circuits.

## Frequently Bought Together

- Bestmoy 4PCS Car Airbag Bypass Resistor, Auto Airbag Simulator Tester, Airbag Sensor Maintenance and Repair Tool for Most Car Truck SUV Airbag SRS Systems
- California JOS 2.2 Ohm Resistor 1/4 W (0.25 Watts) 5% Tolerance, 2.2 ohm Resistor airbag Bypass (10 PCS)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/615495371-4pcs-car-airbag-bypass-resistor-auto-airbag-simulator-tester-airbag](https://www.desertcart.jp/products/615495371-4pcs-car-airbag-bypass-resistor-auto-airbag-simulator-tester-airbag)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*