Alphacool
Alphacool 2 in 1 accessory Jeep Wrangler Gladiator 2007-2024 8 inch antenna
Short rubber antenna fits Jeep Wrangler and Gladiator 2007-2024 with USA threading, carwash-proof 304 stainless steel and internal copper coil for strong reception
- Fits Jeep Wrangler and Gladiator models 2007 to 2024
- Car wash safe with 304 stainless steel threading made in USA
- German engineered copper coil gives up to 85% better conductivity than aluminium or steel
- Low profile 8 inch design replaces OEM part numbers AL3Z-18813-A and MCPZ18813A
- First to market in 2019 with proven durability and one year replacement coverage
Jeep Wrangler 2007-2024 replacement antenna
This 8-inch rubber antenna fits Jeep Wrangler and Gladiator models from 2007 through 2024. It replaces the original equipment part numbers AL3Z-18813-A and MCPZ18813A. The short, low-profile design reduces the risk of snagging on garage doors or trail obstacles. It is intended for drivers who want a cleaner look without removing the factory radio.
Car-wash durability and signal stability
The antenna uses a flexible rubber mast over 304 stainless steel threads made in the USA. This construction survives automatic car washes without bending or permanent deformation. A German-engineered internal copper coil provides up to 85 percent higher conductivity than typical aluminium or steel short antennas. Reception remains consistent in daily driving and highway use.
Upgrade from tall factory mast
The product replaces the long, flexible factory whip that often hits low clearances or snaps in brush. The jump is worth it when you want a shorter profile that still pulls in distant stations thanks to the copper coil. It is not for buyers who need the maximum theoretical gain of a full-length antenna or who drive in extremely remote areas where every decibel counts.
Highlights
- Fits Jeep Wrangler and Gladiator models 2007 to 2024
- Car wash safe with 304 stainless steel threading made in USA
- German engineered copper coil gives up to 85% better conductivity than aluminium or steel
- Low profile 8 inch design replaces OEM part numbers AL3Z-18813-A and MCPZ18813A
- First to market in 2019 with proven durability and one year replacement coverage
Specifications
No published specifications for this item yet.
Questions about this item
Does the 8-inch rubber antenna flex enough to survive automatic car washes without permanent bending?
The antenna is built from durable rubber with 304 stainless steel threading and is designed to withstand car washes without bending or breaking.
What factory antenna part numbers does this 8-inch replacement cover for the Jeep Wrangler and Gladiator?
It replaces genuine OEM part numbers AL3Z-18813-A and MCPZ18813A across the 2007-2024 model range.
Will the internal copper coil in this short antenna still pull in distant FM stations compared with the original tall mast?
The German-engineered copper coil is up to 85% more conductive than typical aluminium or steel coils, delivering clear, consistent reception.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



