Fits van water heater, but it's nothing more than a cheap product that's unlikely to stand up to rough or frequent removal and replacement. It's not very likely, but it could be. Heaters can have odd holes, and plastic covers like this don't fit in the space for them. The slightly tricky placement of other things makes DIY repairs difficult but doable. Be careful with the cap and do not overtighten.
Smart Remote Yandex with Alice, black
154 Review
Fan Heater Viomi Heater Viomi VXTJ04 (650188)
10 Review
3 Pack Waterproof RV Hose Storage Bags - Camper Accessories For Motorhome Electrical Cables, Fresh/Black/Grey Water Hoses
16 Review
LATCH.IT RV Macerator Pump - High-Performance 12V Quick-Release Macerator Pump for RV V2.0. Complete with Fittings, Hoses & Clamps. Efficient Portable RV Pump: Rapidly Dispose of 15 Gallons of Waste per Minute!
21 Review
12V DC Electric Trailer Jack - 2000Lb Lift Capacity With Hard-Wire Connection
12 Review
🚪 Upgraded RV Screen Door Slider Panel with Easy-Push Knob Opener
10 Review
3 Pack 18" LATCH.IT RV Step Covers For Camper And RV Stairs - Fits 8-11" Depths - Keep Your RV Clean With Step Rugs
17 Review
Protect Your RV With LATCH.IT Shade: 7'X9' Zippered Screen Awning For Ultimate Wind Protection And Privacy.
15 Review