Fuel Shut Off Solenoid 16200-Z6L-003 for Honda GX630 GX660 GX690

Product Specifications

Compatible Models

Tired of Engine Stalling and Unplanned Downtime? Get the Reliable 16200-Z6L-003 Fuel Shut Off Solenoid for Your Honda GX630/GX660/GX690

Construction site generators, rental fleet engines, and portable power units using Honda GX-series engines stall unexpectedly when low-quality fuel solenoids fail — causing hours of lost productivity and emergency service calls. OEM replacements take weeks to arrive, while counterfeit solenoids often lack proper electromagnetic coil calibration and seal integrity, leading to repeated failures within days.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This fuel shut off solenoid is manufactured in ISO 9001-certified facilities and undergoes pre-shipment functional testing — including voltage response verification at 12V DC, duty-cycle endurance checks, and leak-free operation under rated fuel pressure. With 10 years of global export experience and 10,000+ engine components in stock, XUNPO delivers verified replacements for Honda GX630, GX660, and GX690 applications — no waiting for factory lead times or risking compatibility guesswork.

Where This Part Works

This solenoid is installed on Honda industrial engines powering construction site welders, light tower generators, concrete mixers, and compact utility loaders operating in dusty, high-temperature, and vibration-intensive environments. It controls fuel flow during engine start-up and shutdown sequences — a critical function where failure directly causes cold-start hesitation, rough idling, or sudden flameout during load changes. A precise fuel shut off solenoid ensures consistent combustion timing and prevents post-shutdown fuel drip that can flood cylinders — especially vital for equipment used across multiple shifts.

Engineering Details That Matter

The solenoid’s copper-wound electromagnetic coil is wound to exact OEM resistance tolerance (14.5 ± 0.8 Ω at 20°C), ensuring consistent actuation force across ambient temperatures from -20°C to +70°C. Its stainless steel plunger rod features hardened surface treatment (HRC 52–56) to resist wear from repeated impact cycles over 100,000+ operations. The Viton®-based sealing ring meets SAE J1926 standards for fuel resistance and maintains integrity after 500+ hours of continuous exposure to unleaded gasoline and ethanol-blended fuels. Dimensional tolerances are held to ±0.05 mm on all mounting and interface surfaces — guaranteeing drop-in replacement without adapter plates or gasket modifications.

The Real Cost of Wrong Parts

A $12 counterfeit solenoid may seem economical — until it fails after 200 operating hours, forcing a technician call-out, draining the fuel system, and delaying a scheduled generator commissioning by three days. Industry data shows incorrect fuel control components increase total cost of ownership (TCO) by 3.2× due to secondary labor, fluid contamination, and unplanned downtime. Genuine-equivalent parts like this 16200-Z6L-003 replacement solenoid meet Honda’s original electromagnetic timing specs and fuel pressure rating (up to 5 bar), reducing long-term risk and aligning with ISO 8528-1 generator set reliability requirements. Choosing correctly means fewer callbacks, predictable maintenance intervals, and compliance with OEM service bulletins.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-static retail box with molded foam insert to prevent transit damage
• In-stock items ship within 2–5 working days from Guangzhou warehouse
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight available
• Real-time tracking number provided upon dispatch
• MOQ: 1 piece — designed for urgent field repairs and small fleet operators

Get Your Fuel Shut Off Solenoid Now

Your Honda GX630 or GX690 engine shouldn’t sit idle waiting for parts. Send us your part number (16200-Z6L-003), machine model, and required quantity — we’ll email a competitive quote within 24 hours. First-time customers may request a sample for functional validation before bulk order. Every hour of downtime costs money; secure reliable replacement today.

Frequently Asked Questions