High-Precision OEM/ODM Fuel Injection Pump – Nissan 16630-4BD0A / 0261520265
Engineered for peak performance with aerospace-grade alloys and CNC-machined components for ultra-tight tolerances (±0.001"). Features diamond-coated plungers and reinforced ceramic seals to withstand 2,500+ PSI pressure, reducing injector clogging by 40%. Direct-fit replacement for Nissan Pathfinder, Frontier, and Xterra (2005–2015). Optimized for extreme climates (-40°F to 300°F) with thermal-stabilized housing. Includes anti-corrosion coating for coastal/snowbelt regions. Factory-calibrated flow rates (tested to ISO 9001 standards) ensure 98% fuel efficiency match vs. OEM. Backed by 100,000-mile durability guarantee. Bulk discounts available for fleet/workshop orders. *Compatible with diesel variants using ultra-low sulfur fuel (ULSD).*