The STIHL ZK-H Spark Plug – 0000 400 7027 is a genuine STIHL ignition component designed to deliver reliable starting and consistent engine performance in compatible STIHL petrol-powered machines. Engineered to STIHL’s exact specifications, this spark plug ensures efficient combustion, smooth running, and dependable ignition under a wide range of operating conditions.

Ideal for routine servicing or replacement of worn or fouled plugs, the ZK-H spark plug helps maintain optimal engine performance and fuel efficiency.

Key Features

• Genuine STIHL Replacement Part – Manufactured to original equipment standards

• Reliable Ignition Performance – Supports smooth starting and consistent running

• Optimised Heat Range – Promotes efficient combustion and engine protection

• Durable Construction – Resistant to fouling and wear for long service life

• Essential Service Component – Ideal for regular maintenance and tune-ups

Fits These STIHL Models

The STIHL ZK-H spark plug (0000 400 7027) is commonly used in a range of STIHL petrol engines, including selected models such as:

• MS 170 / MS 180 — Lightweight petrol chainsaws

• FS 38 / FS 45 / FS 55 — Grass trimmers and brushcutters

• BG 45 / BG 55 — Handheld blowers

• HS 45 — Petrol hedge trimmer

Product Details

• Product Type: Spark plug

• Model: ZK-H

• Part Number: 0000 400 7027

• Brand: STIHL

• Application: Engine ignition system

Why Choose Genuine STIHL Spark Plugs

Using genuine STIHL spark plugs ensures correct heat range, precise fit, and reliable ignition performance. The STIHL ZK-H Spark Plug helps maintain smooth engine operation, reduces starting issues, and supports long-term reliability of your STIHL equipment.