---
product_id: 6713988
title: "180103 Aluminum Solenoid 12VDC 1/8\" This is ARB's official replacement 12v electric Air Solenoid."
brand: "arb"
price: "$295"
currency: NZD
in_stock: true
reviews_count: 8
category: "Arb"
url: https://www.desertcart.nz/products/6713988-180103-aluminum-solenoid-12vdc-1-8-this-is-arbs-official
store_origin: NZ
region: New Zealand
---

# 12VDC electric connector 1/8" BSPT & push-in fittings 145 PSI max pressure 180103 Aluminum Solenoid 12VDC 1/8" This is ARB's official replacement 12v electric Air Solenoid.

**Brand:** arb
**Price:** $295
**Availability:** ✅ In Stock

## Summary

> 🔧 Don’t get stuck—power your adventure with ARB’s trusted solenoid!

## Quick Answers

- **What is this?** 180103 Aluminum Solenoid 12VDC 1/8" This is ARB's official replacement 12v electric Air Solenoid. by arb
- **How much does it cost?** $295 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/6713988-180103-aluminum-solenoid-12vdc-1-8-this-is-arbs-official)

## Best For

- arb enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Durable aluminum construction tested in real-world conditions to withstand rugged off-road demands.
- • **Always Be Prepared:** Compact, lightweight spare solenoid ensures you never get stranded—carry one and help others on the trail.
- • **Multi-Function Control:** Seamlessly manages air lockers, air tank supply, and free spool control for versatile use.
- • **Trail-Ready Reliability:** Keep your ARB Air Locker performing flawlessly with a direct OEM replacement solenoid.
- • **Precision Fit & Easy Install:** Designed specifically for ARB compressors with quick-connect fittings for hassle-free setup.

## Overview

The ARB 180103 Aluminum Solenoid is a rugged, 12V electric valve designed as a direct replacement for ARB Air Lockers. Featuring a maximum pressure rating of 145 PSI, it connects via 1/8" BSPT and push-in fittings for seamless integration with ARB compressors. Crafted from durable aluminum and tested for reliability, this solenoid ensures precise air control for lockers, air tanks, and free spool systems—making it an essential spare for off-road enthusiasts.

## Description

WHY BUYING ARB 180103: If you run an ARB Air Locker then you know you must have a valve to apply air and release air. ARB supplies an electric Solenoid with all Air Lockers. If one becomes damaged then the reliability of your lockers are jeopardized. For this reason, we like to carry an extra spare solenoid on the trail to self-repair or to help someone else out. WHAT IS ARB 180103 SOLENOID: Solenoids come with ARB's electric connector and will thread to the 1/8" BSPT fitting for the compressor inlet and the "push-in" fitting for the airline outlet. They are serviceable and easily rebuilt. ARB 180103 MAIN OBJECTIVE: ARB Air Locker Solenoid for the ARB Air Compressors. Primarily used to control Air Lockers & Air Tank Supply but can also be used for Air Free Spool Control. IMPORTANT FEATURES: Maximum PSI rating is 145 pounds / New style for Part #73252 Air Compressor / Easy to replace / Come ready to replace with a provided 1/8X1/8 plug.

Review: Direct replacement! - Easy install and works perfectly with the arb compressor
Review: Solenoid - Had to replace one of my ARB Solenoids as the one of the wires broke right at the solenoid end. Tried finding one cheaper umm ya no go had to order the ARB one but Dang these are expensive!!

## Features

- WHY BUYING ARB 180103: If you run an ARB Air Locker then you know you must have a valve to apply air and release air. ARB supplies an electric Solenoid with all Air Lockers. If one becomes damaged then the reliability of your lockers are jeopardized. For this reason, we like to carry an extra spare solenoid on the trail to self-repair or to help someone else out.
- WHAT IS ARB 180103 SOLENOID: Solenoids come with ARB's electric connector and will thread to the 1/8" BSPT fitting for the compressor inlet and the "push-in" fitting for the airline outlet. They are serviceable and easily rebuilt.
- ARB 180103 MAIN OBJECTIVE: ARB Air Locker Solenoid for the ARB Air Compressors. Primarily used to control Air Lockers & Air Tank Supply but can also be used for Air Free Spool Control.
- IMPORTANT FEATURES: Maximum PSI rating is 145 pounds / New style for Part #73252 Air Compressor / Easy to replace / Come ready to replace with a provided 1/8X1/8 plug.
- ARB EXPERT MANUFACTURERS: Leading manufacturer / International Renown for Award-Winning Products / Tested for durability in real-world conditions / Meeting or exceeding all required and standardized testing / Always manufacturing with the user in mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00042JHT4 |
| Auto Part Position | Front Left Outer |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #59,280 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Solenoids |
| Brand | ARB |
| Color | Silver/Metallic Gray |
| Customer Reviews | 4.8 4.8 out of 5 stars (121) |
| Date First Available | July 3, 2007 |
| Exterior Finish | Aluminum |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.84 ounces |
| Item model number | 180103 |
| Manufacturer | ARB |
| Manufacturer Part Number | 180103 |
| Material | Metal |
| Model | 180103 |
| OEM Part Number | 180103 |
| Product Dimensions | 3.8 x 2.8 x 1.3 inches |
| UPC | 698231383346 |
| Vehicle Service Type | All-Terrain-Vehicles |

## Product Details

- **Auto Part Position:** Front Left Outer
- **Automotive Fit Type:** Vehicle Specific Fit
- **Brand:** ARB
- **Color:** Silver/Metallic Gray
- **Exterior Finish:** Aluminum
- **Item Weight:** 0.24 Pounds
- **Manufacturer:** ARB
- **Material:** Metal
- **OEM Part Number:** 180103
- **Vehicle Service Type:** All-Terrain-Vehicles

## Images

![180103 Aluminum Solenoid 12VDC 1/8" This is ARB's official replacement 12v electric Air Solenoid. - Image 1](https://m.media-amazon.com/images/I/81yye38BpQL.jpg)

## Questions & Answers

**Q: Have to word as question-who here does not know that arb uses 1/8 in bsp fitting?**
A: Why are you asking if you know already?

**Q: Can I use it as a switch for an air horn?**
A: Depending on the compressor and air horn you have, the answer is yes.  The Solenoid opens and closes a valve on the compressor. Some compressors only have one air port, so you may have to add a manifold kit (https://www.amazon.com/ARB-171503-Air-Compressor-Manifold/dp/B00CJ1VKE8/ref=pd_sbs_263_10?_encoding=UTF8&pd_rd_i=B00CJ1VKE8&pd_rd_r=M7GEG81XS0YJED75R9TJ&pd_rd_w=ODhKx&pd_rd_wg=cLI4Y&psc=1&refRID=M7GEG81XS0YJED75R9TJ) to give you an extra air port.  You'll also need an extra rocker switch to run the air horn.  You need one switch to turn on and off the compressor and additional switches for lockers, air hoses, air horns, etc.  A sPOD is a great way to wire up multiple switches.  ARB also makes kits that consist of air line and air valves  https://www.amazon.com/ARB-170301-Engine-Intake-Adapter/dp/B005Q4WUDK/ref=pd_bxgy_263_3?_encoding=UTF8&pd_rd_i=B005Q4WUDK&pd_rd_r=P6ZJYARM6CJ8KC1HGD1F&pd_rd_w=ZfSDu&pd_rd_wg=h0CwZ&psc=1&refRID=P6ZJYARM6CJ8KC1HGD1F      https://www.amazon.com/ARB-170201-Air-Fitting-Straight/dp/B00042KQZS/ref=pd_bxgy_263_2?_encoding=UTF8&pd_rd_i=B00042KQZS&pd_rd_r=61993K2K5T7KSJNB7YDY&pd_rd_w=I73KA&pd_rd_wg=uxV0E&psc=1&refRID=61993K2K5T7KSJNB7YDY  As long as you have the right parts, it's a pretty straight forward installation.  Just make sure not to run the air line next to anything sharp or hot enough to melt it.

**Q: What size fitting is it?**
A: ARB uses an 1/8 inch BSP fitting - just called their tech line.  Amazon sells BSP to NPT, I went with Viair who sells 2 for $11.

**Q: How did you install the part. the threaded end inside the solenoid doesnt wwnt to turn and the rntite unit cnanot rotate as it hits the arb housing.**
A: Not sure what to tell you. The threaded part DOES turn inside the main housing. You should be able to hold the housing still and put a wrench on the metal threaded part and tighten it into the ARB compressor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Direct replacement!
*by D***. on September 24, 2024*

Easy install and works perfectly with the arb compressor

### ⭐⭐⭐⭐⭐ Solenoid
*by B***K on January 30, 2026*

Had to replace one of my ARB Solenoids as the one of the wires broke right at the solenoid end. Tried finding one cheaper umm ya no go had to order the ARB one but Dang these are expensive!!

### ⭐⭐⭐⭐⭐ On board air rocks
*by P***I on July 19, 2025*

So far so good. Goes along with my ARB Air Compressor.

## Frequently Bought Together

- ARB 180103 Aluminum Solenoid 12VDC 1/8" This is ARB's official replacement 12v electric Air Solenoid.
- ARB 170201 Air Fitting Straight R1 5SP 5 mm to 1/8 mm. Ideal for an easy connection of the ARB Air Locker Line or the Trail-Gear Rear Disconnect
- ARB 170301SP Air Line

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*