Electric Pressure Sender 0-100psi

The QUICKCAR RACING PRODUCTS Electric Pressure Sender 0-100psi (model 63-230) is a compact electronic pressure monitoring unit designed for marine engines, fuel systems, and hydraulic circuits where real-time pressure feedback is critical. Whether you're running a performance boat, a high-output outboard, or a custom inboard system, this sender delivers accurate readings to your dash-mounted gauge, giving you the data you need to monitor engine health and system performance underway. Built for reliability in harsh saltwater and freshwater environments alike, this unit bridges the gap between mechanical gauges and modern electronic monitoring.

Constructed from brass with a 1/8 inch NPT male thread, the Electric Pressure Sender 0-100psi offers superior corrosion resistance and tight port compatibility on most marine engine blocks and manifolds. The 0–100 psi range covers everything from fuel pressure circuits (typically 4–6 psi) to oil pressure systems (20–80 psi at cruise) to transmission cooler and intercooler applications. The electrical output drives compatible analog gauges with precision, eliminating the lag and inconsistency common in mechanical senders. Its compact footprint (3.45 x 1.15 x 4.5 inches) and lightweight design (0.09 lbs) make it easy to integrate into tight engine compartments without adding bulk or weight to the helm.

This sender is ideal for boaters and marine mechanics retrofitting electronic instrumentation or replacing a failed mechanical unit. Installation requires only a 1/8 NPT port—standard on most marine engines—and a simple three-wire connection to your gauge. If you're upgrading your boat's fuel, oil, or transmission monitoring, or if you need a backup pressure sender for redundancy, the Electric Pressure Sender 0-100psi delivers the accuracy and durability expected from QUICKCAR Racing Products at a price that won't drain your boating budget.