Webasto Wire Harness Air Top EVO 40/55 SmartTemp 2.0 Marine 5013326B
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You have 30 days to request a return. All sale items are final sale.
Webasto 5013326B is a complete marine wiring harness for Air Top EVO 40 and EVO 55 heaters using the SmartTemp 2.0 controller. It is the main heater harness for marine installations, intended for the EVO 40/55 SmartTemp 2.0 setup rather than the newer SmartTemp 3.0/3.0BT conversion path.
Key Features
- Genuine Webasto wire harness
- Part number 5013326B
- Complete harness for EVO 40 / EVO 55 heaters
- Designed for SmartTemp 2.0 control systems
- Specified for marine use
Application Notes
This harness is used when replacing the main SmartTemp 2.0 wiring harness on compatible Air Top EVO 40 / EVO 55 marine heater systems. It is a full harness assembly, not just a short adapter lead.
Installation Notes
Confirm the heater model and controller version before ordering. If the system is being upgraded from SmartTemp 2.0 to SmartTemp 3.0/3.0BT, that uses a different adapter-style harness path, while 5013326B is the complete SmartTemp 2.0 harness for EVO 40/55 marine applications.
Parts Desk Insight
This is the right part when the existing EVO 40/55 marine heater still uses SmartTemp 2.0 and needs the full replacement harness, not just the controller upgrade adapter.
Shipping: Ships same or next day for fast Canada wide shipping. ⚓
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.