×
Description
25 132 25-S Spark Plug Kohler – Genuine OEM Replacement Part
The Kohler 25 132 25-S Spark Plug is a genuine OEM replacement ignition component designed for select Kohler small engines. This spark plug is essential for providing reliable ignition of the fuel-air mixture, ensuring smooth engine starting, efficient combustion, and consistent power output.
Regular spark plug replacement is a key part of engine maintenance and helps prevent misfires, hard starting, and reduced performance in outdoor power equipment applications.
Product Details
-
Manufacturer Part Number: 25 132 25-S
-
Brand: Kohler
-
Part Type: Spark Plug
-
Application: Engine Ignition / Combustion System
-
OEM Status: Genuine Kohler OEM Replacement Part
-
Condition: New
Function
The Kohler 25 132 25-S Spark Plug is designed to:
-
Ignite the air-fuel mixture in the engine cylinder
-
Support smooth starting and reliable engine operation
-
Improve combustion efficiency and engine performance
-
Replace worn, fouled, or damaged spark plugs
-
Maintain consistent power output under load
Compatibility
This OEM spark plug fits select Kohler small engine models commonly used in:
-
Riding lawn mowers
-
Lawn tractors
-
Zero-turn mowers
-
Commercial outdoor power equipment
⚠️ Always confirm your engine model and specification number before ordering to ensure correct fitment.
Installation / Usage
The spark plug installs in the engine cylinder head and is a routine service item. Replacement is recommended if experiencing:
-
Hard starting or engine misfires
-
Rough idle or reduced power
-
Poor fuel efficiency
-
Carbon buildup or worn electrodes
For best results:
-
Gap spark plug according to Kohler specifications
-
Replace plugs at recommended service intervals
-
Use only genuine Kohler OEM ignition components
Maintenance Tips
-
Inspect spark plugs regularly for wear or fouling
-
Replace spark plugs annually or as recommended
-
Keep ignition components clean and properly connected
-
OEM spark plugs ensure correct heat range and durability

