GENUINE OEM HONDA (HRR216K10PKAA) (HRR216K10VKAA) (HRR216K10VLAA) (HRR216K10VYAA) (HRR216K11PKAA) (HRR216K11VKAA) (HRR216K11VLAA) (HRR216K11VYAA) Walk-Behind Lawn Mower Engines SPARK PLUG

What It Is

This is a genuine OEM Honda spark plug designed specifically for select Honda HRR216 walk-behind mower models. It delivers the ignition spark needed to start and run the engine, ensuring reliable firing under load in residential and commercial mowing.

Fitment & Compatibility

Check your mower’s model number against these exact codes: HRR216K10PKAA, HRR216K10VKAA, HRR216K10VLAA, HRR216K10VYAA, HRR216K11PKAA, HRR216K11VKAA, HRR216K11VLAA, HRR216K11VYAA. This plug is not compatible with older HRR216 models (e.g., K1–K9) or other Honda mower series (e.g., HRX, HRS).

Before buying:

• Confirm your mower’s model number (stamped on the deck or under the rear flap).
• This is a direct OEM replacement—no adapters or cross-reference needed.
• Gap is pre-set from Honda, but verify the gap matches spec (typically 0.028–0.031 inches).

Key Things to Know

• Quality: Genuine Honda part ensures correct heat range and electrode material for HRR216 engines. Aftermarket plugs may cause misfires or poor idle.
• Installation: Simple—remove the spark plug boot, use a 5/8-inch socket to unscrew the old plug, hand-thread the new one, then torque to 15–20 ft-lbs. No special tools needed.
• Common gotcha: A worn or fouled plug can mimic carburetor issues (hard start, surging). Replace annually or every 100 hours, whichever comes first.
• Price: At $7.95, it’s competitive with quality aftermarket options but guarantees exact fit.

Should You Buy It

If you own one of the listed HRR216K10 or K11 models and want trouble-free starting without guessing at cross-references, this genuine Honda plug is the right choice. It’s a cheap, easy maintenance step that prevents bigger headaches—just verify your exact model number first.