Toyota genuine 90919-01210 SK20R11 Spark Plug (4PCS)

The Toyota Genuine SK20R11 Iridium Spark Plug is a specific type of spark plug designed and recommended by Toyota for use in their vehicles. Here are some key points about these spark plugs:

1. Type: SK20R11 refers to the specific part number and type of spark plug. It is an iridium spark plug, which means it has a fine-wire electrode made of iridium, a precious metal known for its durability and excellent performance characteristics.
2. Applications: These spark plugs are used in various Toyota vehicles that require this specific type and size of spark plug. They are typically used in gasoline engines where precise ignition and long-lasting performance are essential.
3. Benefits:
   • Durability: Iridium spark plugs have a longer lifespan compared to traditional copper or platinum spark plugs, typically lasting 60,000 to 100,000 miles before needing replacement.
   • Performance: They provide stable and consistent spark, which contributes to smoother engine operation, improved fuel efficiency, and reduced emissions.
   • Compatibility: It’s crucial to ensure that SK20R11 spark plugs are compatible with your specific Toyota vehicle model and engine type. Checking your vehicle’s owner manual or consulting with a Toyota dealership or trusted mechanic can confirm compatibility.
4. Installation: Replacing spark plugs typically requires basic mechanical knowledge and tools. It’s important to follow manufacturer guidelines for torque specifications and installation procedures to ensure proper functioning of the spark plugs and the engine.

When considering spark plug replacement, using genuine Toyota parts like the SK20R11 Iridium Spark Plugs ensures compatibility, reliability, and performance tailored to your Toyota vehicle.

Here are some common types of engines where the SK20R11 spark plugs might be used:

1. Inline Engines: These are engines where the cylinders are arranged in a single row. Examples include inline-4 (I4) and inline-6 (I6) engines commonly found in Toyota vehicles like the Toyota Camry, Toyota Corolla, and Toyota Tacoma.
2. V Engines: These are engines where the cylinders are arranged in a V-shaped configuration. Examples include V6 engines found in vehicles like the Toyota Highlander, Toyota Sienna, and Toyota 4Runner.
3. Boxer Engines: These engines have horizontally opposed cylinders. They are used in certain Toyota models, such as some versions of the Toyota 86.
4. Hybrid Engines: While hybrid vehicles primarily use electric motors, they also have gasoline engines that may use spark plugs. The SK20R11 spark plugs could be used in the gasoline component of hybrid systems, such as in Toyota Prius Hybrid or Toyota Camry Hybrid.