Hipa 16100-Z0L-853 Carburetor for GCV160LA0 S3A NH1 GCV160 GCV160A GCV160LA GCV160LAO 5.5hp 160cc Engine Lawn Mower 16100-Z0L-852 with 17211-ZL8-023 Air Filter

What It Is

This is a direct-fit carburetor assembly for Honda GCV160 engines, commonly used on walk-behind lawn mowers. It replaces OEM part 16100-Z0L-852 and comes with a compatible air filter (17211-ZL8-023). It’s designed to fix fuel-delivery issues like hard starting, stalling, or rough idling on 160cc Honda engines.

Fitment & Compatibility

Before buying, confirm your engine model is exactly GCV160, GCV160A, GCV160LA, or GCV160LA0 (check the stamped code on the engine shroud near the spark plug). This carb fits Honda mowers with the S3A, NH1, or SA0 variants. It does not fit GCV190, GCV135, or older GXV engines. Measure the mounting flange spacing (approx. 2.5” center-to-center) and verify the throttle linkage matches your mower’s cable style. The included air filter is for the standard round housing; if your mower uses a different filter type, you’ll need to reuse your old one or buy separately.

Key Things to Know

• Quality vs. OEM: This Hipa carb is an aftermarket replacement, not a genuine Honda part. It works well for most users, but some report needing minor throttle-linkage adjustment or gasket trimming for a perfect seal.
• Installation difficulty: Moderate—requires removing the old carb, swapping the gaskets (included), and reconnecting fuel lines and choke linkage. Have a screwdriver, pliers, and a small wrench ready.
• Common gotcha: The carb is pre-set from the factory, but the idle mixture screw may need a 1/4-turn adjustment if the engine hunts or stalls after install. Also, drain old fuel and clean the tank before mounting to avoid debris clogging the new carb.
• Air filter note: The included filter fits most GCV160 air boxes, but check your housing’s shape—some aftermarket housings require a different filter.

Should You Buy It

If your Honda GCV160 mower is hard-starting, surging, or won’t run at all due to a clogged carb, this is a cost-effective fix at $24.88. It’s ideal for DIY homeowners who want a drop-in replacement without rebuilding the original. Avoid it if you demand OEM-only parts or if your engine is a different Honda series.