Have to word as question-who here does not know that arb uses 1/8 in bsp fitting?

Why are you asking if you know already?

Can I use it as a switch for an air horn?

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.

What size fitting is it?

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.

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.

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.

Desertcart Logo

Deliver to Ecuador

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔧 Lock in your off-road edge with ARB’s precision solenoid!

TRUSTED ARB QUALITY - Manufactured by ARB, a global leader in off-road innovation, tested to exceed durability and performance standards.
PRECISION AIR CONTROL - Engineered to flawlessly manage air locker and air tank supply, ensuring seamless locker engagement every time.
TRAIL READY RELIABILITY - Keep your ARB Air Locker performing flawlessly with a rugged, OEM-grade solenoid designed for harsh off-road conditions.
QUICK EASY REPLACEMENT - Swap out your solenoid in minutes with the user-friendly 1/8" BSPT push-in fittings—no mechanic needed.
LIGHTWEIGHT ALUMINUM DESIGN - Built tough yet lightweight at just 109g, this solenoid won’t weigh down your rig but will stand up to the elements.

The ARB 180103 Aluminum Solenoid is a 12V electric valve designed specifically for ARB Air Lockers, delivering reliable air control with a max pressure rating of 155 PSI. Featuring a durable aluminum exterior and easy push-in fittings, it’s a lightweight, OEM replacement part engineered for quick trail repairs and long-lasting performance.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Manufacturer	ARB
Brand	ARB
Model	180103
Product Dimensions	9.65 x 7.11 x 3.3 cm; 108.86 g
Item model number	180103
Is Discontinued By Manufacturer	No
Exterior	Aluminum
OEM Part Number	180103
Position	Front Left Outer
Item Dimensions L x W x H	9.7 x 7.1 x 3.3 cm
Color	silver/metallic grey
Item Weight	109 g

ARB 180103 Aluminum Solenoid 12VDC 1/8" This is the official replacement 12V electric air solenoid for ARB

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions