4x Iridium Spark Plugs for Chevrolet Aveo Cruze Opel Astra H J Vauxhall Astra Mk IV V VI Combo Corsa

Upgrade your engine's performance with this set of 4 iridium spark plugs, designed to fit a wide range of Chevrolet, Opel, and Vauxhall models. These spark plugs offer a reliable and efficient ignition source, helping your engine run smoother and more responsively. They are a direct replacement for several OEM part numbers, making installation straightforward.

These spark plugs feature an iridium electrode for long-lasting durability and consistent spark. The fine-wire design requires less voltage to fire, which can lead to improved fuel efficiency and reduced emissions over standard copper plugs. This makes them a smart choice for routine maintenance or a performance-focused upgrade.

Each plug is manufactured to meet strict quality standards, ensuring a precise fit and reliable operation in your vehicle. Whether you are replacing worn-out plugs or performing a tune-up, this set provides the dependable ignition your engine needs. The included set of four plugs covers most four-cylinder engines in the listed models.

Switching to iridium spark plugs can provide a noticeable improvement in throttle response and idle stability. They are built to withstand high temperatures and pressures inside the combustion chamber, offering a longer service interval compared to standard plugs. This set is an excellent investment for maintaining your car's health and performance.

Key Features and Benefits

- Iridium electrode that provides a long service life and consistent, powerful spark for reliable ignition.

• Fine-wire center electrode that requires less voltage to fire, which can improve fuel economy and reduce emissions.

• Direct replacement for multiple OEM part numbers including 55565219, 1214041, and 95519058, ensuring a simple installation.

• Constructed with durable materials to withstand high engine temperatures and pressures for lasting performance.

Who Is This For

- Owners of compatible Chevrolet, Opel, and Vauxhall vehicles looking for a reliable replacement spark plug.

• DIY mechanics performing a routine engine tune-up or replacing worn-out spark plugs.

• Drivers wanting to improve engine responsiveness and fuel efficiency with an iridium upgrade.

• Anyone needing a set of four spark plugs for a standard four-cylinder engine in the listed models.

Usage Scenario

Mark noticed his Opel Astra H was starting to feel sluggish during his daily commute and the fuel economy had dropped. He decided it was time for a tune-up and ordered this set of iridium spark plugs. After a simple afternoon installation in his driveway, the car started instantly and idled much smoother. On his next drive, the throttle response felt sharper, and he was confident his engine was running at its best again.

Micro Comparison

Compared to standard copper spark plugs, this iridium set offers a significantly longer lifespan and a more consistent spark. The fine-wire iridium electrode requires less voltage to ignite the fuel mixture, which can lead to better fuel efficiency and a smoother idle. This makes them a more cost-effective and performance-oriented choice for long-term maintenance.

Specifications

- Material: Iridium

• Electrode Material: Iraurita

• Interchange Part Number: 55565219, 1214041, 95519058, 25193473, 12 14 016, 93180485

• OEM NO.: 55565219, 1214041, 95519058, 25193473, 12 14 016, 93180485

• Other Part Number: 0 242 229 699, 0242229699, FQR8LE2, 95907, Z173SB, 246904, 90318

Package Includes

- 4x Spark Plugs

Why You Will Love It

Enjoy a smoother running engine and the peace of mind that comes with a reliable, long-lasting ignition component. This simple upgrade can restore your car's performance and save you money on fuel over time. It is a straightforward way to keep your vehicle running at its best for miles to come.

Questions and Answers

Question: Will these spark plugs fit my Opel Astra H 1.6?

Answer: Yes, these spark plugs are compatible with the Opel Astra H 1.6 engine. Please check your specific engine code against the fitment list to be sure.

Question: What is the main benefit of iridium spark plugs?

Answer: Iridium spark plugs last longer and provide a more consistent spark than standard plugs, which can improve fuel efficiency and engine performance.

Question: How many spark plugs are included in this set?

Answer: This package includes 4 spark plugs.

Question: What is the OEM part number for these spark plugs?

Answer: The OEM part numbers include 55565219, 1214041, 95519058, and 25193473.

Question: Do I need to gap these spark plugs before installation?

Answer: It is always a good practice to check the gap with a tool before installation, though they are typically pre-gapped from the factory.