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Stens

Stens 785656 Engine Tune-Up Kit for GX240 GX270 GX340 GX390

SKU CH-7KRZ-9WS6Z

Engine maintenance kit for Honda GX240, GX270, GX340 and GX390 engines with cyclone air filter, includes air filter combo, spark plug and motor oil

  • Complete maintenance kit for Honda GX engines
  • Fits GX240, GX270, GX340 and GX390 models
  • Includes air filter combo, spark plug and motor oil
  • Covers 8 HP, 9 HP, 11 HP and 13 HP variants

Stens 785656 Kit for Honda GX Engines

This maintenance kit fits Honda GX340 and GX390 engines rated at 11 and 13 horsepower respectively. It also suits GX240 and GX270 models when they are equipped with a cyclone air filter. The package bundles an air-filter combination, a spark plug, and motor oil for a complete tune-up.

Bundled Air Filter, Spark Plug and Oil

The included air-filter combo replaces the intake element to restore clean airflow. A fresh spark plug renews ignition reliability for easier starting and steadier running. Supplied motor oil provides the correct lubricant volume so the engine can be serviced in one session without sourcing separate fluids.

How it compares

Measured against everything we stock in Engine Service & Diagnostic Tools, at today’s prices. Recalculated every night.

Price $30.99
Pricier than about 67% of the 1,113 comparable items (median $19.99).

Specifications

Product
Brand nameSTENS

Questions about this item

When should the air filter combo and spark plug in this kit be replaced?

Replace the air filter combo and spark plug at each scheduled engine service interval for the GX240, GX270, GX340 or GX390.

Which component runs out first during continuous operation on a GX390?

The motor oil will deplete before the air filter combo or spark plug during sustained use on the 13 HP GX390 engine.

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