URO 2018270001 Antenna Mast

OE-Style Antenna Mast for BMW, Mercedes-Benz, and Porsche

This URO antenna mast restores radio reception after a bent, broken, or worn mast starts affecting signal quality. Built to OE dimensions with a plug-and-play connection, URO 2018270001 is a direct replacement for many classic BMW, Mercedes-Benz, Jaguar, and Porsche applications.

• OE-dimensioned antenna mast for factory-style fit and appearance
• Plug-and-play connection for straightforward replacement
• Alloy conductors help reduce electrical resistance for clearer radio signal
• Durable materials are made for outdoor exposure
• Fits a wide range of classic European vehicles, including BMW 525i, Mercedes-Benz 300E, and Porsche 944
• URO part number 2018270001 for easy lookup

Detailed Product Overview

URO 2018270001 is an antenna mast replacement for vehicles that use a toothed cord design or, on select applications, a serrated nylon extension. It is engineered to match OE dimensions so the mast installs cleanly and maintains a factory-like look. This part is a practical choice for restoring AM/FM reception on older BMW 318i, Mercedes-Benz 190E, and Porsche 928 models where the original mast has failed or become damaged. This part cross-references URO-004820 for the same application.

What This Antenna Mast Helps Solve

• Weak or intermittent radio reception caused by a damaged mast
• A bent antenna that no longer extends or retracts correctly
• Broken or missing mast sections on exterior antenna assemblies
• Loss of factory appearance after antenna wear or impact damage
• Electrical resistance issues that can reduce signal clarity

Installation Notes and Fitment Tips

Compatible with select BMW, Mercedes-Benz, Jaguar, and Porsche models from 1977-1995. Fitment examples include 1989-1995 BMW 525i, 1984-1991 Mercedes-Benz 190E, 1983-1989 Porsche 944, 1985-1991 Jaguar XJS, and 1981-1985 Mercedes-Benz 380SL. Additional applications include 1990-1991 Mercedes-Benz 300SL, 1990-1991 Mercedes-Benz 500SL, and 1987-1987 Mercedes-Benz 300TD with serrated nylon extension notes. Verify the existing mast style and note details before installation, especially on vehicles listed with chrome tip or toothed cord requirements.

Quality Assurance

URO manufactures this antenna mast to OE dimensions and uses quality materials intended to withstand harsh outdoor operating conditions. Part number 2018270001 is backed by a 24 Month Unlimited Mileage Warranty.