Generac 6484 Maintenance Kit for 12–18 kW Generators | Air & Oil Filters, Spark Plugs, Complete Kit

Elevate standby power readiness

The Generac 6484 Maintenance Kit is crafted for air‑cooled 12–18 kW standby generators that run on 760cc–990cc engines. Regular maintenance helps preserve performance when outages strike, providing smoother starts and steadier power delivery without surprises.

Why this kit stands out — designed to support peak efficiency, protect engine components, and simplify DIY servicing with everything you need in one box. The included filters and parts are chosen to keep airflow clean, reduce wear, and help your generator perform reliably when it matters most.

Key benefits at a glance

• Optimized Generator Performance – Maintains clean power and dependable operation during critical moments.
• Engine-Specific Compatibility – Precisely fits Generac units with 760cc–990cc engines for durable service life.
• Advanced Components – High-quality air and oil filters protect the engine from dust and debris, lowering wear.
• Complete Maintenance Kit – Includes air filter, pre-cleaner, oil filter, oil funnel, two spark plugs, chamois, and instruction manual.
• Scheduled Reliability – Follow the recommended 200‑hour or 2‑year service intervals for consistent performance.

What’s included

• Air filter and pre-cleaner
• Oil filter and oil funnel
• Two spark plugs
• Chamois and instruction manual
• Preventative maintenance reminder sticker

Real‑world use cases — imagine a stormy night with a power outage: a refreshed air and oil system supports smoother starting and more reliable operation. In dusty environments, regular filtration and filtration maintenance can help sustain engine longevity over time.

How to get the most from this kit

• Plan maintenance around the 200‑hour mark or every two years, whichever comes first.
• Keep the kit on hand near the generator and consult the owner’s manual for step‑by‑step guidance.