Reliable Toyota OEM Ignition Performance
Toyota OEM Iridium Spark Plug SU003-04931 (4PCS) is a replacement ignition component offered as a set of four spark plugs for compatible Toyota petrol engines.
Manufactured in Japan according to the supplied product information, this spark plug set is intended for applications requiring Toyota part number SU003-04931.
Spark plugs are essential components of petrol engine ignition systems. They generate an electrical spark inside the combustion chamber to ignite the compressed air-fuel mixture, enabling the engine to operate.
Using correctly specified spark plugs helps maintain reliable starting, stable combustion, smooth idling and consistent engine performance.
Key Features and Benefits
Iridium Electrode Technology
The specified iridium electrode design supports stable spark formation and resistance to electrode wear, subject to confirmation of the exact product specification.
Consistent Ignition Performance
Properly matched spark plugs help deliver reliable ignition across normal engine operating conditions.
Smooth Engine Operation
Correct spark plug selection helps maintain stable combustion and reduce ignition-related performance issues.
Supports Efficient Combustion
A properly maintained ignition system supports the engine's intended combustion efficiency and performance.
Durable Construction
Automotive spark plugs are designed to withstand the elevated temperatures and pressures encountered inside petrol engine combustion chambers.
OEM Part Number Identification
Listed under Toyota part number SU003-04931 for applications where this reference is specified.
Four-Piece Replacement Set
Includes four spark plugs, suitable for a complete replacement in compatible four-cylinder engines requiring this exact plug.
SPECIFICATIONS
🟢 Electrode Type: Iridium — verify against product packaging
🟢 Ignition System: Spark-Ignition Petrol Engine
🟢 Replacement Application: OEM-Specified Spark Plug Replacement
🟢 Suitable For: Engines requiring Toyota part number SU003-04931
🟢 Engine Compatibility: VIN, engine code and OEM catalogue verification required
🟢 Package Contents: 4 × Spark Plugs
🟢 Country of Origin: Japan
Vehicle Fitment
This part is meticulously verified to be compatible with the following vehicles.
1 vehicles found
Showing exact and compatible fitments
Important Note
- Verify vehicle year, engine and chassis code.
- Contact support for doubtful compatibility.
- Data based on manufacturer specifications.
