Honda ignition keys 35110-ZV5-V50 — Pack of 2 W05 OEM replacement keys for EB10000 and GX630/GX660

Genuine Honda 35110-ZV5-V50 ignition keys — a two-key OEM pack designed to replace lost or spare W05-style keys for compatible Honda generators and engines.

This pair of brand-new Honda ignition keys is manufactured to OEM specifications for dependable fit and operation. They are sold as part number 35110-ZV5-V50 and intended primarily for some Honda EB10000 generators and selected GX-series engines (GX630, GX660, GX690). Because model and serial variations exist across production runs, confirming compatibility with your specific engine or equipment is recommended before purchase.

Which Honda models will these keys work with?

The 35110-ZV5-V50 keys are matched to particular Honda generator and engine ignition systems, but they do not universally fit every variant of those model families. Use your equipment serial number and ignition lock style to verify fitment. If your ignition cylinder matches the W05 key cut and profile, this OEM pair should operate correctly.

• Genuine part number: 35110-ZV5-V50
• Commonly used on Honda EB10000 generators
• Also reported compatible with some GX630, GX660, GX690 engines
• Check your unit’s model, type, and serial for final confirmation

How do these OEM keys compare to aftermarket copies?

These are genuine Honda keys produced to the manufacturer’s original specifications, so they match the original key profile and tolerances. That means smoother insertion and reduced wear on the ignition cylinder compared with many third-party blanks. Using OEM keys helps maintain long-term ignition reliability.

• Manufactured to Honda OEM tolerances for consistent fit
• Reduced risk of jamming or premature ignition wear
• Sold as a convenient two-key pack for backup or replacement

What should I check before ordering to ensure proper fit?

Confirming a few details on your generator or engine helps prevent returns. Compare the part number on any old key or the owner’s parts list, and inspect the physical shape of your ignition key slot. If unsure, take a clear photo of the ignition and serial plate to verify compatibility with the seller.

• Match part number 35110-ZV5-V50 when available
• Verify model (EB10000, GX630, GX660, GX690) and serial details
• Inspect ignition cylinder profile and existing key shape

How should I store and use these spare keys?

Keep one key with your regular equipment set and store the spare in a secure, dry place away from heavy tools to prevent bending. Label the spare to identify the equipment it belongs to, and avoid using it as an everyday key to minimize wear. If you rely on equipment at remote sites, carry a protected spare to reduce downtime from lost keys.

• Store spare in a labeled, protective case or pouch
• Avoid using the spare as the primary key to extend life
• Keep a photo or part number record for future reorders

Who is this for: Owners, fleet managers, and service technicians who maintain Honda portable generators or industrial engines and need a reliable OEM replacement or backup key. These genuine Honda keys are ideal for those who prefer factory-fit parts to preserve equipment function and minimize ignition problems, provided the buyer verifies model and serial compatibility first.