X4XZ Fuel Primer Choke Solenoid for Johnson/Evinrude 5007356 — Direct-Fit, Corrosion-Resistant

The X4XZ 5007356 fuel primer choke solenoid is a direct-fit replacement that restores reliable cold starts by delivering the right amount of fuel with a single pull.

Whether you maintain vintage outboards or keep a modern marine engine ready for the season, a dependable primer choke solenoid solves the frustrating cycle of hard starts and needless pulls. The X4XZ 5007356 (also referenced as 5828665, 397909 and several OEM numbers) is engineered to match original equipment fit and function for a wide range of Johnson, Evinrude and OMC engines from the early 1980s through the 2000s.

Which engines and part numbers does this solenoid replace?

This unit is made to be a direct replacement for many OMC, Johnson and Evinrude applications. It fits popular model years and horsepower ranges used on recreational and commercial outboards.

• Compatible years: 1980–2005 for Johnson/Evinrude 9.9–300 HP.
• Specific OMC coverage: 1991–1993 Quiet Rider 90–115 HP and 1982–1990 1.6L–4.0L engines.
• Cross-references include part numbers 5007356, 437233, 437238, 43762, 434326, 397909 and 582865.

How does this primer choke solenoid improve starting performance?

The solenoid meters and releases the proper amount of fuel to the carburetor or intake during cold starts, reducing the need for repeated choking attempts. That leads to faster ignition and steadier idling right after startup.

• Delivers a quick, measured fuel pulse with a single manual pull.
• Prevents over-priming that causes flooding and rough starts.
• Helps engines reach stable idle faster for less starter wear.

Is the X4XZ 5007356 built to last in marine environments?

Yes — materials and construction are selected to withstand exposure to moisture, fuel vapors and vibration typical in boating applications. The solenoid is produced to meet or exceed OEM longevity expectations for replacement parts.

• Durable housing resists corrosion and environmental wear.
• Robust internal components designed for repeated cycles.
• Quality control aimed at consistent, long-term performance.

What should I expect during installation and after-sales support?

Installation is straightforward for anyone familiar with small outboard maintenance: remove the old solenoid, match connectors and mounting points, then secure the new unit. X4XZ also provides customer support to help with fitment or product concerns.

• Designed for direct bolt-on replacement with existing fittings.
• Check electrical connector polarity and secure mounting to avoid vibration issues.
• X4XZ offers 24-hour customer service and a one-year product service policy.

Who is this for? Boat owners, marine technicians and DIY mechanics who need a dependable fuel primer choke solenoid for Johnson, Evinrude or OMC outboards will find the X4XZ 5007356 ideal. It’s aimed at anyone seeking a cost-effective OEM-style replacement to resolve cold-start trouble and improve initial engine response, from weekend recreational boaters restoring older motors to pro mechanics maintaining a fleet.