Wadoy RV Vent Cover 13x13 Compatible with Jensen 40152 Metal Base — ABS Dome & Galvanized Base

This RV vent cover pairs a durable ABS plastic dome with a galvanized-iron base to deliver a weather-resistant, lightweight alternative to factory lids. Designed to match the popular Jensen 40152 metal base profile, the cover arrives ready to install and uses a continuous hinge and reinforced center bar for reliable operation. It’s intended as a universal-style replacement, so confirming your vent’s dimensions and hinge style before purchase helps ensure a proper fit.

How durable is this vent cover for year-round use?

The cover combines impact-resistant ABS plastic with a rust-resistant galvanized iron base to stand up to sun, rain, and road debris. The materials are chosen to reduce cracking, corrosion, and warping under normal RV conditions.

• ABS dome resists UV and impacts
• Galvanized iron base prevents rust on the mounting surface
• Reinforced center bar adds structural stability
• Continuous hinge reduces stress points for long-term use

Will this fit my existing Jensen-style vent base?

This lid is sized at 13" x 13" and is built to mate with many Jensen-style metal bases, including models that match the Jensen 40152 footprint. Since vent designs vary, measure your opening and check hinge orientation before ordering to avoid mismatches.

• Overall lid dimensions: 13" x 13"
• Designed for Jensen-style metal bases like 40152
• Preassembled for quick compatibility testing
• Confirm hinge type and mounting hole pattern for best fit

How easy is installation and maintenance?

The cover ships fully assembled so most replacements are fast and straightforward for DIYers. No specialized tools are required beyond basic screwdrivers and sealant; occasional cleaning keeps it operating smoothly.

• Preassembled for quick swap-out installations
• Fits existing screw locations on compatible bases
• Use silicone sealant around the base for a watertight seal
• Wipe dome with mild soap and rinse to maintain clarity

What performance features improve vent operation?

The long continuous hinge and center reinforcement give even lift and reduce wobble while driving, improving airflow control and reducing noise. These design choices also minimize wear at hinge points for longer service life.

• One-piece hinge for smooth, even movement
• Center bar reinforcement for reduced flexing
• Lightweight construction lowers stress on hinge hardware
• Compatible with common vent crank mechanisms when mounted correctly

Who is this for: The Wadoy 13" x 13" vent cover is aimed at RV owners who need a hardy, ready-to-install replacement lid for Jensen-style roof vents. It suits DIY repairers, renters who want a reliable upgrade, and anyone replacing weathered or cracked OEM lids. Before buying, check your vent's dimensions and hinge type to ensure compatibility. If you have questions or receive a damaged part, Wadoy recommends contacting customer service for prompt assistance.