PRODUCT DETAILS
🔧 What It Is & Why You Need It
This replacement cover restores the protective cap on your fresh-water inlet, safeguarding it from water, dirt, and debris. If your original cracked or went missing, an OEM cover prevents contamination and restores the inlet’s integrity at minimal cost.
📏 OEM vs. Universal Options
Dethleffs Water Inlet Replacement Cover (OEM)
Pros: Specifically designed for Dethleffs inlets—exact fit, color match (white), and the same hinged mechanism.
Best For: Owners wanting a seamless, original look and straightforward replacement.
SecureFix Direct Water Inlet Filler Cap (Universal)
Pros: Lockable lid with two keys, protecting against tampering.
Cons: Slight risk of fit mismatch—measure your inlet diameter first.
Best For: Those prioritizing security and convenience.
Seaflo RV Fresh Water Inlet Cap
Pros: Budget-friendly, screw-on design, widely compatible with RV inlets.
Cons: May not have the exact shape or hinged mechanism of OEM; tipping mechanism replaces hinge.
Best For: Quick, cost-effective temporary solution.
✅ Which One Should You Choose?
| Option | Insight |
|---|---|
| OEM Cover | ✅ Seamless match, hassle-free install, OEM quality |
| SecureFix Universal Cap | 🛡️ Lockable and secure, but verify dimensions |
| Seaflo Cap | 💷 Budget-friendly and practical, check compatibility |
🛠️ Installation Tips
Simply press-fit or screw the new cover into place—no tools needed.
After installation, open and close it a few times to ensure smooth movement and a proper water seal.
For lockable models, keep your keys handy and consider labeling them.
🧼 Maintenance
Clean the cap and inlet regularly to prevent grime buildup that could hamper the seal.
If the hinge feels stiff, apply a drop of food-safe silicone spray (for freshwater compatibility).
🎯 Final Verdict
For a perfect fit and finish, the Dethleffs OEM cover is your best bet. If you're after a secure, lockable option or a cheap replacement, SecureFix or Seaflo caps work well—just double-check compatibility with your inlet.
RETURNS & REFUND POLICY
RETURNS & REFUND POLICY
Delivery Policy
South West Leisure Spares will dispatch your item within 1-3 working days, if a part purchased is out of stock you will be notified of the delay whilst we reorder.
Returns Policy
We understand that you may need to return an item to us. South West Leisure Spares offer a quick and easy returns process. Please be aware we can't process any return or exchange if you have not provided your invoice number.
Refund Policy
All parts have a 14 day full refund policy providing we have been notified before the item is sent back to us. If you are not 100% satisfied with your purchase, simply send it back and we'll refund the full cost of the item minus the shipping costs.
Please check your part for damages as soon as you receive it. All goods retuned must be in new condition without any damages unless stated otherwise and must be fit for resale.
Once we receive your item, we will inspect it and notify you that we have received your returned item. We will notify you on the status of your refund after inspecting the item.
Once approved, we will initiate a refund to your original method of payment.
Please Note: Goods returned must be sent signed for and insured by you against loss or damage. Only damaged parts will have a full refund and return postage paid for.
Your item must be returned in it’s original packaging.
Damages, shortages & incorrect items must be reported within 48 hours of you receiving order, otherwise no claim will be considered by us or the carrier. Special/bespoke orders cannot be cancelled or refunded once ordered, as these parts are being made to order and have to be paid for.
It is your responsibility to check the delivery has not been damaged in transit. If it is damaged please refuse delivery or make sure it is noted on confirmation of delivery before you sign. Please notify us within 48 hours or your claim will not be valid.
Please return any unwanted or damaged parts to:
South West Leisure Spares,
Unit 1 Southfields Enterprise Park,
Jordans Road,
Ilminster,
Somerset,
Reviews
Q&A
Dethleffs Water Inlet Replacement Cover
Delivery Policy
South West Leisure Spares will dispatch your item within 1-3 working days, if a part purchased is out of stock you will be notified of the delay whilst we reorder.
Returns Policy
We understand that you may need to return an item to us. South West Leisure Spares offer a quick and easy returns process. Please be aware we can't process any return or exchange if you have not provided your invoice number.
Refund Policy
All parts have a 14 day full refund policy providing we have been notified before the item is sent back to us. If you are not 100% satisfied with your purchase, simply send it back and we'll refund the full cost of the item minus the shipping costs.
Please check your part for damages as soon as you receive it. All goods retuned must be in new condition without any damages unless stated otherwise and must be fit for resale.
Once we receive your item, we will inspect it and notify you that we have received your returned item. We will notify you on the status of your refund after inspecting the item.
Once approved, we will initiate a refund to your original method of payment.
Please Note: Goods returned must be sent signed for and insured by you against loss or damage. Only damaged parts will have a full refund and return postage paid for.
Your item must be returned in it’s original packaging.
Damages, shortages & incorrect items must be reported within 48 hours of you receiving order, otherwise no claim will be considered by us or the carrier. Special/bespoke orders cannot be cancelled or refunded once ordered, as these parts are being made to order and have to be paid for.
It is your responsibility to check the delivery has not been damaged in transit. If it is damaged please refuse delivery or make sure it is noted on confirmation of delivery before you sign. Please notify us within 48 hours or your claim will not be valid.
Please return any unwanted or damaged parts to:
South West Leisure Spares,
Unit 1 Southfields Enterprise Park,
Jordans Road,
Ilminster,
Somerset,