Description
4241 405 1000 – STIHL Spark Plug Boot (Genuine STIHL OEM Ignition Boot)
The STIHL 4241 405 1000 Spark Plug Boot is a genuine OEM replacement ignition component designed for compatible STIHL cut-off machines and outdoor power equipment. Engineered to STIHL’s exact manufacturing standards, this spark plug boot provides a secure electrical connection between the ignition lead and the spark plug, ensuring efficient spark transfer for reliable engine starting and consistent performance.
Constructed from premium heat-resistant insulating material with an integrated metal terminal, the 4241 405 1000 Spark Plug Boot is built to withstand high engine temperatures, vibration, moisture, and demanding jobsite conditions. Installing a genuine STIHL OEM spark plug boot helps prevent ignition misfires, electrical arcing, and power loss while maintaining dependable engine operation.
Product Details
-
Part Number: 4241 405 1000
-
Brand: STIHL
-
Part Type: Spark Plug Boot
-
Function: Connects the ignition lead to the spark plug
-
Material: Heat-Resistant Rubber with Integrated Metal Terminal
-
Installation: Direct OEM Replacement
-
OEM Status: Genuine STIHL OEM Part
Key Features
-
Genuine STIHL OEM spark plug boot
-
Provides a secure electrical connection
-
Heat- and moisture-resistant construction
-
Protects the spark plug terminal from dirt and debris
-
Helps prevent ignition misfires
-
Durable commercial-grade materials
-
Factory-correct fit
-
Easy installation
Function
The 4241 405 1000 Spark Plug Boot transfers high-voltage current from the ignition module to the spark plug while insulating the connection from moisture, dirt, and vibration. Proper ignition transfer is essential for reliable starting, smooth engine operation, and maximum power output.
Compatible STIHL Equipment
The STIHL 4241 405 1000 Spark Plug Boot fits selected STIHL outdoor power equipment, including compatible TS Series cut-off machines and other models utilizing OEM part number 4241 405 1000.
Always verify your equipment model, serial number, illustrated parts diagram, and original OEM part number before ordering to ensure proper compatibility.
Who Is This For?
-
Professional contractors
-
Concrete cutting professionals
-
Landscapers
-
Small engine repair technicians
-
Equipment dealers
-
STIHL equipment owners
Recommended Applications
Ideal for:
-
Ignition system repairs
-
Spark plug replacement
-
Engine tune-ups
-
Preventive maintenance
-
Cut-off machine service
-
Small engine restoration
Pros
-
Genuine STIHL OEM quality
-
Reliable high-voltage electrical connection
-
Heat- and moisture-resistant materials
-
Helps eliminate ignition misfires
-
Protects the spark plug terminal
-
Easy installation
-
Long service life
Cons
-
Compatible only with equipment utilizing STIHL OEM part number 4241 405 1000
-
The ignition lead and spark plug should be inspected during replacement for optimal performance
Comparison – STIHL 4241 405 1000 OEM Spark Plug Boot vs Aftermarket Boots
STIHL 4241 405 1000 Genuine OEM Spark Plug Boot
-
Exact OEM fit and insulation
-
Premium heat-resistant materials
-
Reliable electrical conductivity
-
Superior protection from moisture and debris
-
Designed specifically for STIHL equipment
Aftermarket Spark Plug Boots
-
May vary in fit and insulation quality
-
Less resistance to heat and vibration
-
Potential for weaker electrical connections
-
Shorter service life in demanding applications
Why Buy from Barry’s Power Equipment?
Barry’s Power Equipment is an authorized STIHL dealer supplying genuine OEM replacement parts trusted by professional contractors, landscapers, and outdoor power equipment technicians.
-
Genuine OEM STIHL replacement parts
-
Fast nationwide shipping
-
Competitive pricing
-
Expert technical support
-
Extensive inventory for STIHL, SCAG, Toro, Exmark, Wright, Ariens, Gravely, Ferris, Kawasaki, Kohler, Honda, Briggs & Stratton, Cub Cadet, John Deere, and many other leading outdoor power equipment brands.
