- Durable 24 AWG wiring
- Nylon mesh protective sheath
- Compatible with REV2 and REV3 FCUs
The PolarStar Wire Harness is designed to provide reliable power delivery and long-term durability for PolarStar electro-pneumatic HPA systems. Constructed using 24 AWG wire, it offers strong electrical continuity to ensure consistent engine and FCU operation during use.
To protect the wiring as it passes through the replica’s body, the harness is wrapped in a nylon mesh sheath. This helps prevent abrasion and damage during installation or regular gameplay, particularly in tight gearbox and receiver spaces.
The harness is universally compatible with all PolarStar electro-pneumatic HPA systems that use a REV2 or REV3 FCU, excluding the original V2 GEN1 Fusion Engine and Amoeba kits. Multiple lengths are available to suit different gearbox types and installation layouts. Read the full description for the harness length guide.
Fast Delivery
Delivery & Postage
Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.
For more information please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change and are only a rough guide. For a more accurate postage estimate please use the Postage Calculator at the basket.
UK 3-5 day Standard
£6.95
From
Dispatched with 24hr UK mainland
£8.95
From
Highlands / Islands
£24.99*
From
* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
Harness Length Guide
18 inch
Standard length for V2 F2, F1, and JACK kits
Recommended for Fusion Engines installed in full stock replicas, such as M16-style platforms
13 inch
Standard length for V2 Fusion Engine setups
Also standard for V3 F2, F1, and JACK kits
7.5 inch
Standard length for V3 and MG Fusion Engine kits
Recommended for FCU to pistol grip wiring in UGS and CGS installations
Features
- Wiring with Nylon mesh cover - Durable
- Provides strong and consistent power to your HPA engine
- Multiple lengths available
- Compatible with HPA systems that use a REV2 or REV3 FCU - Excluding V2 GEN1 Fusion Engine and Amoeba kits
Package Includes
- PolarStar Airsoft Wire Harness Rev. 2
Specification
General
Parts & Accessories Type | Internal Parts |
|---|---|
Internal Part Type | Wiring |
 | Custom Parts Upgrade Parts |
Name Variant | 13", 7.5", 18", |
Construction
 | Wiring with a Nylon mesh sheath |
|---|
Part Specific
Part for Power Source Type | HPA |
|---|---|
Package Includes | Wiring |
Size guide
Parts Fitting
Upgrades and Downgrades should only be undertaken by experienced players, or Airsoft Technicians. Please note, changing any internal parts of a weapon voids its warranty unless done in-house by our staff.
Please ensure that when fitting parts the part purchased is the correct part, as once a part has been fitted we cannot accept return.
We do know that players love to tinker, so we're here to give you help should you require it, and if needed you can get in touch with our workshop for more help!
Unique Parts
Please note that some parts may be unique to a specific brand of weapon. For example: Parts for an ASG M4A1 may not fit an ICS M4A1.
Parts from the same brand typically have a high chance of fitting, though be warned, some replicas use unique parts, so please ensure the part will fit before you attempt to fit it.
If you require help with fitting any parts feel free to get in touch with us via our Contact Us Page.
For more information with fitting parts, or should you require help, feel free to get in touch with our Workshop Department via our Contact Us Page.
Terms and Conditions relating to parts fitting can be read on our Terms and Conditions Page.