Direct: (503) 987-4002
Main: (503) 987-4000


Take your existing NAVIDOK Overlander system to the next level with the Terra X NAVIDOK OverlanderX Dash Mount Upgrade Kit. Designed specifically for 2019+ Mercedes-Benz Sprinter models, this add-on kit transforms your current lower dash mount into a full OverlanderX system with upper dash plate integration — delivering expanded mounting capability without drilling or permanent modification.
Engineered and manufactured in the USA, the OverlanderX features powder-coated aluminum construction and stainless steel hardware for long-term durability and vibration resistance — even on rough terrain. The upper mounting plate integrates seamlessly into your Sprinter’s interior, maintaining a clean factory look while keeping your navigation devices within optimal line of sight.
The no-drill design attaches securely to the factory dash structure, preserving your vehicle’s interior and simplifying installation. Compatible with RAM® Mount products and other T-track style accessories, the OverlanderX offers maximum customization for mounting GPS units, tablets, radios, cameras, and auxiliary devices.
Important: This is an add-on kit for customers who have already purchased the NAVIDOK Overlander lower dash mount.
Fitment Note: Compatible only with 2019+ Mercedes Sprinter models. Winnebago Revel models require a specific upper mounting bracket (select appropriate option when ordering).
Designed and manufactured in the USA by Terra X.
We ship throughout the United States. Most in-stock items leave our shop within 1–3 business days. Made-to-order, special-order, drop-shipped, freight, and oversized products may require additional processing or lead time. Any known special timing or availability information will be noted on the product page when applicable.
Orders placed outside of our normal business hours will be processed as soon as possible once our team returns during regular operating hours, Monday–Friday. Orders placed over the weekend or on a holiday will begin processing the next business day.
Eligible items may be considered for return within 30 days of delivery. All returns require prior authorization from PAD Overland. Return requests are subject to our return policy as well as any applicable manufacturer or supplier return requirements.
Approved customer-requested returns are subject to a 35% PAD Overland restocking fee, plus any additional return-related fees imposed by the manufacturer, supplier, or distributor.
Many products sold by PAD Overland include a manufacturer warranty. Warranty claims are subject to the individual manufacturer’s warranty terms and procedures. We are happy to help facilitate the process when possible. Please contact us with your order number, photos, and a description of the issue.
Questions about fitment, shipping, return eligibility, or a special-order product? Please contact us before placing your order. Our team is happy to help make sure you are ordering the correct product for your vehicle.
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