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





Upgrade your Sprinter dash with the Terra X NAVIDOK Overlander X — the ultimate no-drill mounting solution for 2019+ Mercedes-Benz Sprinter vans. Designed for overlanders, van builders, and adventure travelers, the Overlander X provides a secure and expanded dash platform for mounting navigation devices, tablets, radios, and other accessories without modifying your factory interior.
Constructed from powder-coated aluminum and stainless steel hardware, the Overlander X is engineered for strength, durability, and vibration resistance — even on rough terrain. The integrated upper mounting frame provides additional real estate compared to the standard Overlander, making it ideal for more complex dash setups.
Its no-drill design attaches securely to your Sprinter dashboard without permanent modifications, maintaining a clean factory appearance while keeping devices within safe viewing range. Compatible with RAM® Mount products and other T-track style accessories, the Overlander X allows complete customization of your device placement and viewing angles.
For customers who already own the NAVIDOK Overlander, an upgrade kit is available to convert your existing mount to the Overlander X configuration.
Important: Winnebago Revel models require a modified upper mounting bracket. Please select the Modified Dash option when ordering.
Designed and made in the USA by Terra X.
We ship nationwide and internationally. Most in-stock items leave our shop within 1–3 business days. Made-to-order and oversized parts may require additional lead time; any special timing will be noted on the product page.
If an order is placed outside of our normal business hours (Monday–Friday), we will process it as soon as possible once our team is back in the shop during regular operating hours. Weekend orders will be handled the next business day.
We want you stoked on your gear. Eligible items may be returned within 30 days of delivery for a refund or exchange.
Many products include a manufacturer warranty. We’re happy to help facilitate claims—reach out with your order number, photos, and a description of the issue.
Questions about shipping or returns? Get in touch—our team is here to help you get trail-ready.
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