Hipa GX390 Carburetor for Honda GX390 13HP Engines | Replacement Kit + Air Filter

Revive Your Honda GX390 with the Hipa GX390 Carburetor Kit

Designed as a direct replacement for Honda GX390 13HP engines, this all-in-one kit helps restore reliable startup performance and smooth throttle response. It’s engineered to feel like a fresh original part, with factory tuning that minimizes setup time and guesswork on the job.

The kit replaces Honda part numbers 16100-ZF6-V01 and 16100-Z5T-901, and includes an air filter model 17210-ZE3-505 to help keep intake debris at bay. It’s also compatible with concrete-use gear such as cold-water gas pressure washers, including the DXPW60605 and DXPW60606 models, providing a versatile upgrade option for equipment you rely on.

Quality you can feel is built into every component. Brass carburetor parts, a zinc-plated float bowl, a high-density plastic float, and an anodized aluminum body combine to resist heat, corrosion, and wear over time. The result is a durable rebuild that stays sturdy through daily use.

Engineered and tested for real conditions Each GX390 carburetor is wet flow tested to mimic actual engine conditions, helping to ensure consistent fuel delivery under load and varying speeds. You’ll get a design that matches the expectations of a 13HP engine and the associated fuel system.

Specifications at a glance include a mounting hole distance of 51mm (center to center), throttle diameter of 27mm, choke diameter of 30.5mm, venturi diameter of 21mm, and a fuel inlet line size of 5mm. These details help you confirm compatibility before ordering.

What’s in the box is an all-in-one kit: GX390 carburetor x1, air filter x1, spark plug x1, gasket set x3, and fuel filters x2. You’ll also find the package arrives ready to run with no extra tuning required in most setups.

Whether you’re restoring a worn assembly on a pressure washer or refreshing a long-used GX390 engine, this kit offers a practical path to smoother operation and continued use. It’s a thoughtful upgrade that aligns with the original design while delivering dependable, real-world performance possibilities.