AutoMeter Marine Vac/Boost Gauge 2 5/8in 30INHG 30PSI Mechanical- Silver
Special Order
This part is still available to order. Once you place your order, we’ll submit it directly to AutoMeter, and they’ll ship it straight to you.
Delivery times can vary depending on the brand, so we can’t guarantee an exact arrival date. What we can guarantee is that we’ll stay on top of your order, monitor its progress, and keep you updated until it reaches your door.
Special-order items are typically not kept in stock by most retailers. By ordering through us, your order is placed directly with AutoMeter, assuring you get the part as quickly as possible.
Want to get an estimated delivery timeframe before ordering? Contact us through our contact page, and we’ll be happy to find out for you.
Couldn't load pickup availability
The standard in the industry, AutoMeter’s Mechanical Boost/Vac gauges have found their way into more builds than any other. Using a patented, high precision bourdon tube meter movement, there isn’t another gauge on the market that can lay claim to the levels of accuracy or durability you’ll find here. A simple 1/8” NPT pressure connection requires no electrical hookup for operation. Appropriate 1/8” NPT fittings and line kits are available separately.
Installation Instructions- Requires AutoMeter 3223 nylon tubing kit (10 ft.) to connect from gauge to pressure source (sold separately) - Marine parts distributors may also offer their own tubing solutions
- Gauge kit includes bulb and socket assembly, red and green bulb covers, corrosion resistant mounting hardware, and detailed instructions for installation
- Features front sealed bezel design for added water resistance and UV protected paint on dial pointer for added protection against sun damage
- Traditional incandescent lighting illuminates around the perimeter of the dial
- 12 month limited warranty
Videos for this part


