Spark Plugs & Wires

Spark plugs are essential components in a gasoline engine that ignite the air-fuel mixture in the combustion chamber. They create an electrical spark that initiates combustion, generating the power needed to move your vehicle. Without properly functioning spark plugs, your engine cannot run efficiently, if at all.

The replacement interval varies depending on your vehicle's manufacturer recommendations and the type of spark plug. Generally, copper spark plugs might need replacement every 30,000 miles, while iridium or platinum plugs can last 60,000 to 100,000 miles or more. Ignition wires should typically be inspected and replaced as needed, often every 50,000 to 80,000 miles, or if signs of wear or damage appear.

Common symptoms include engine misfires (a rough idle), reduced fuel economy, difficulty starting the engine, poor acceleration, a noticeable loss of power, and an illuminated "Check Engine" light. If you experience any of these issues, it's advisable to have your ignition system inspected.

Yes, tudo.lk offers a diverse range of genuine spark plugs and ignition wires from trusted brands, compatible with many popular vehicle makes and models available in Sri Lanka. We recommend checking the product descriptions or using our search filters to find parts specifically designed for your vehicle's year, make, and model to ensure perfect fitment and performance.

Absolutely! tudo.lk provides reliable island-wide delivery for all our automotive parts, including spark plugs and ignition wires, to your doorstep anywhere in Sri Lanka. You can also benefit from secure Credit Card payment options and convenient KOKO installment plans for a hassle-free shopping experience.