Mercury – Water Pressure Gauge 0–30 PSI | Cooling System Monitoring | White Face | Brushed Bezel | 79-8M6020067 Fishing Gear & Accessories You’re getting a plug engineered

You’re getting a plug engineered specifically for your outboard

and you’ll save time and avoid headaches down the road

Performance & Practical BenefitsUsing a proper breakout harness keeps the wiring bay calmer and easier to manage

marine-ready output at twelve volts and sixty-five amps

When the standard harness comes up short—or the rigging path winds through bulkheads or tight corners—this extension keeps things from getting stretched or pinched

Mercury – Water Pressure Gauge 0–30 PSI | Cooling System Monitoring | White Face | Brushed Bezel | 79-8M6020067 Fishing Gear & Accessories You’re getting a plug engineeredMercury Water Pressure Gauge 030 PSI Cooling System Monitoring White Face Brushed Bezel 79 8M6020067 OverviewThis 030 PSI water pressure gauge gives you a steady read on how well the engine is pulling water through the cooling system. The needle moves with a smooth, relaxed swing, so you can catch real changes without chasing jitter. Out on the water, it reacts the way you expectwhether youre trimming up, running skinny, or pushing through a bit of