WAI DST58642 Distributor

Reliable Distributor for Mercury and Nissan Vehicles

The WAI DST58642 distributor is designed to provide consistent ignition performance for select Mercury and Nissan models. Engineered with durable materials and including a new distributor cap and rotor, this optical distributor ensures precise timing and reliable operation.

Key Features of the WAI DST58642 Distributor

• Gear made from melonized steel for enhanced durability
• Lightweight aluminum housing for corrosion resistance
• Includes new distributor cap and ignition rotor for complete ignition readiness
• Distributor cap attaches securely with screws for stable installation
• Optical distributor type for accurate ignition timing
• 13 gear teeth designed to match specific engine requirements

Detailed Product Description

The WAI DST58642 distributor is built to meet the ignition needs of Mercury and Nissan vehicles, including models such as the Nissan D21, Pathfinder, Pickup, Quest, and Villager. Its melonized steel gear offers long-lasting wear resistance, while the aluminum housing reduces weight and resists corrosion. This distributor comes with a new cap and rotor, ensuring that critical ignition components are fresh and ready for optimal performance. The optical distributor design provides precise ignition timing, which is essential for smooth engine operation and fuel efficiency. The distributor cap is attached using screws, providing a secure fit that minimizes the risk of loosening under vibration.

Common Applications and Issues Addressed

• Replacement for worn or damaged distributors in Mercury and Nissan D21, Pathfinder, Pickup, Quest, and Villager models
• Resolves ignition timing inconsistencies caused by faulty distributor components
• Eliminates misfires related to worn distributor gears or rotors
• Improves engine starting reliability and overall ignition system performance
• Addresses distributor cap wear and rotor degradation with included new parts

Installation Notes and Tips

When installing the WAI DST58642 distributor, ensure the engine is at top dead center (TDC) on the compression stroke for cylinder one. The screw attachment method for the distributor cap requires careful tightening to avoid stripping threads. Verify gear alignment with the camshaft to prevent premature wear. Since the ignition coil is not included, confirm compatibility with your existing coil setup. Proper installation will help maintain ignition timing accuracy and engine performance.

Quality Assurance and Warranty

Each WAI DST58642 distributor is manufactured to meet OEM specifications, ensuring reliable fit and function for compatible Mercury and Nissan vehicles. The inclusion of a new distributor cap and rotor with each unit supports consistent ignition performance. Please refer to WAI's warranty policy for coverage details.