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EVO Phone Mount V4.5 for Rivian R1S & R1T The OpenSourceEV Parts EVO Phone Mount V4.5 is the fourth generation of the most popular inboard phone mount for the Rivian R1S and R1T. It tucks between the gauge cluster and infotainment screen, installs in...

The OpenSourceEV Phone Ball Mount PRO is the has been called, "best phone holder mount on the market" for the Rivian R1S and R1T. It's designed to tuck in between the gauge cluster and infotainment screen. It's held in place via friction and is easily removable. The Phone...

The OpenSourceEV Parts Hitch Cover Thumbscrew V2 (Pair) fits the Rivian R2 and all R1S and R1T. The Rivian hitch cover is great when you are not towing, but the factory screws require a screwdriver to remove every time. These thumbscrews, with no modifications,...

NextGen Phone Mount V2.5 for Rivian R1S & R1T The OpenSourceEV Parts NextGen Phone Mount V2.5 is the best outboard phone mount for the Rivian R1S and R1T. It installs in the driver-side outboard vent opening -- specifically in the top portion of the...

The updated OpenSourceEV Center Console Organizer for the Rivian R1S and R1T is the most unobtrusive, easy to install way for you to tame the center console. It's comprised of two pieces - a hanger installs in the small space just under the lids of the console,...

Cargo Floor Riser for Rivian R1S The OpenSourceEV Parts Cargo Floor Riser fixes one of the most overlooked annoyances in the Rivian R1S cargo area. When the load floor is set to its upper position, it sits flush with the third row seats but...

The OpenSourceEV Rangefinder Key Fob Surround for the Gen 1 Rivian R1S and R1T is a durable, colorful, beautiful, way to improve your key fob.  Let's be honest - the carabiner key fob that Rivian made for R1T and R1S is neat in theory, but less so...

  The OpenSourceEV Parts Seat Back Holder for the Rivian R1S and R1T is low-profile tablet holder designed to be used with the Seat Back Tablet Mount V1 and V2. It holds securely, installs easily, and the range of swivel is extensive due to its low-profile design....

This OpenSourceEV Adjustable Center Console Divider lets you change the size and shape of the storage spaces in the center console. It's positionable in nine different configurations to let you customize the resulting four quadrants to best fit your individual needs. The organizer is...

The LISEN 17MM MagSafe Phone Holder was one of the first phone holders that we validated to work well with the OpenSourceEV Parts Phone Ball Mount EV, NextGen Phone Mount, and Seat Back Tablet Mount. It attaches easily to the 17MM ball variety of both mounts...

The ATB 720° 17MM MagSafe Phone Holder is a OpenSourceEV directly imported phone holder that we validated to work well with the Phone Ball Mount EVO, and NextGen Phone Mount. It attaches easily to the 17MM ball variety of both mounts and secures well....

If you own a newly produced Rivian R1T or R1S, you may have noticed that there is no under dashboard 12V outlet in your vehicle. This can be a problem if you want to power devices like wireless Qi chargers, or other USB accessories....

** Priced $4.95 each or 4 for $14.95 -- add 4 to your cart to see the discount ** The OpenSourceEV Parts Center Cap Mount for the Gen 1 Rivian R1T and Rivian R1S is a 3D printed snap connector that allows for installation...

** This product has been replaced by an updated version. You can view details of the update here. ** The OpenSource EV Parts Slim Stowable Cup Holder Expander for the Rivian R1S and R1T is the easiest, most functional way to hold oversized beverages in your vehicle. It...

The brand new OpenSourceEV NextGen Overhead Glasses Holder for the Rivian R1S and R1T is THE unobtrusive, easy to use, quickly installable holder for nearly any set of glasses you may have. It installs easily and hold nearly any set of glasses securely against...

The OpenSourceEV Parts Slim Stowable Cup Holder Expander V2 for the Rivian R1S, R1T, and R2 is the easiest, most functional way to hold oversized beverages in your vehicle. It adapts the stock 3.2" cupholder to a 3.66" cupholder, fitting common containers such as...

The LISEN 17MM Charging MagSafe Phone Holder is the first charging phone holder that we validated to work well with the OpenSourceEV Parts Phone Ball Mount EVO, and NextGen Phone Mount. It attaches easily to the 17MM ball variety of both mounts and secures...

The OpenSourceEV Parts Hitch Receiver Storage Box V2.5 is a snap-in storage solution that fits directly inside the towing hitch receiver on your Rivian R2, R1S, or R1T. Designed, manufactured, and supported by OpenSourceEV, tested in Rivian vehicles, and built to hold up on...

Stealth Phone Mount V1.5 for Rivian R1S & R1T The OpenSourceEV Parts Stealth Phone Mount V1.5 is the most visually minimal phone mount available for the Rivian R1S and R1T. Like the EVO Phone Mount, it fits between the gauge cluster and infotainment screen...

TheOpenSourceEV Parts Camp Drawer is a direct, drop-in replacement for the OEM Camp Speaker that is provided by default with all Rivian R1T and R1S electric vehicles. It's modeled to resemble the speaker for a clean OEM-like look. It's sized to be just a bit...