NGK Spark Plug For Aston Toyota Mazda Lexus
Reliable ignition performance for selected Toyota and Lexus petrol and hybrid engines with the NGK 4912 spark plug, designed as a direct replacement for OE number 90919-01253 across a wide range of models.
Engineered to NGK OE specification, it ensures correct fit, heat range and long service life in popular Toyota and Lexus applications.
The spark plug is essential to efficient combustion, producing the spark that ignites the air and fuel mixture within the engine. Worn plugs can cause misfires, poor starting, reduced fuel economy and uneven idle, particularly in modern hybrid and high efficiency petrol engines.
The NGK 4912, reference ILKAR7B11, features an iridium centre electrode for enhanced durability and consistent spark performance. Manufactured to OE matching quality, it helps maintain smooth running and dependable starting in vehicles such as the Toyota Auris, Yaris, Corolla and Prius Plus, as well as Lexus CT models.
Key Features
- Direct replacement for selected Toyota and Lexus petrol and hybrid engines
- Iridium centre electrode for extended service life
- OE matching quality for correct fit and performance
- Helps resolve misfire, rough idle and poor starting
- 5 kOhm interference suppression for stable ignition
- Supplied by NGK, a leading ignition system specialist
Specification
- Spanner size: 14 mm
- Thread size: M12 x 1.25
- Thread length: 26.5 mm
- Gasket seat type
- 1 earth electrode
- Iridium middle electrode
- Interference suppression: 5 kOhm
- Fixed SAE connector
- Spark position: 4.0 mm
Vehicle Compatibility
Suitable for selected models fitted with compatible Toyota and Lexus petrol or hybrid engines, including:
- Lexus CT ZWA10
- Toyota Auris E15 and E18
- Toyota Corolla E15 and E18
- Toyota Yaris P9 and P13
- Toyota Prius Plus W4
- Toyota RAV4 A3 and A4
- Toyota Avensis T27
- Toyota Verso R2 and Verso S P12
- Toyota iQ J1
- Toyota Urban Cruiser P1
Always confirm compatibility with an expert if unsure.
OE Numbers
This part is designed as a replacement for the following OE numbers:
90919-01253
