Details

• Brand:

  

• SKU:

  22433AA542

• Other Names:

  Coil Ay Ignition

• Description:

  Ignition coils (22433AA542) or induction coils are crucial components of any ignition system. These components work together with the spark plugs to produce the necessary spark to start the combustion process of your engine. These coils are often from copper and usually twisted around an iron piece, with some coils having an internal transistor. Modern cars will have at least one ignition coil for each cylinder and have a distributor for routing high voltage pulses.
  

  Because of the explosive nature that these coils endure, they are more prone to wear and tear. Common signs of a faulty ignition coil include engine misfires, reduced fuel economy, and hard starts. Once you start experiencing any of these symptoms, it’s best to check your engine and replace the faulty coil as soon as possible.

  SubaruOnlineParts has a selection of ignition coil replacements for select Subaru models. These direct ignition coil assemblies are made from production-grade materials to ensure their functionality and durability. These coils and our other Subaru parts and accessories are 100% genuine and brand-new products sold for less than the manufacturer’s suggested retail price. We do not offer used or aftermarket products. Find quality ignition coil assemblies and other essential engine components at discounted rates only here at SubaruOnlineparts. Place your order today!

  
  

  Genuine OEM Ignition Coil – Subaru (22433AA542)

  The Ignition Coil – Subaru (22433AA542) is a genuine OEM component designed to deliver the precise voltage needed to ignite the air-fuel mixture in your engine’s combustion chamber. Manufactured by Subaru, this ignition coil ensures reliable engine starts, smooth acceleration, and optimal fuel efficiency.

  Built with high-performance copper windings and a durable plastic housing, this coil resists heat, moisture, and vibration—key factors in maintaining spark stability and long-term durability. It is engineered to provide consistent voltage output under a range of operating conditions, reducing the likelihood of misfires or hesitation.

  Part number 22433AA542 is designed to fit select Subaru models, making it a direct OEM replacement that integrates seamlessly with factory spark plugs and electronic control systems. Installation is simple, requiring no splicing or modifications, making it suitable for both professional service technicians and experienced DIY mechanics.

  Faulty or weak ignition coils can cause rough idling, poor fuel economy, engine misfires, and even stalling. Replacing a failing coil with a genuine OEM unit ensures compatibility and performance that meet or exceed original factory specifications.

  ✔ Part Number: 22433AA542 – OEM ignition coil for Subaru vehicles 

  ✔ High-quality copper windings for stable voltage delivery 

  ✔ Durable housing to resist heat, oil, and vibration 

  ✔ Direct-fit replacement for hassle-free installation 

  ✔ Restores smooth engine performance and improves efficiency

  Whether you're resolving misfires or upgrading worn ignition components, the Genuine OEM Ignition Coil (22433AA542) provides the factory-tested performance, reliability, and ease of installation that Subaru owners and professionals expect. Count on OEM precision to keep your engine running at its best.

  
  

• Condition: New
• Notes: Coil on plug design, one per cylinder.
• Replaces:

  22433aa480, 22433aa540, 22433aa541, 22433aa640

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