2003 Subaru Legacy Ignition Parts
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Bosch®Spark PlugSubaru Legacy GT / L / L SE 2003, Spark Plug by Bosch®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...100% new, not rebuiltOE design to ensure exact fit, form and function$1.87 - Brisk®Iridium Yttrium Performance Spark PlugSubaru Legacy 2003, Iridium Yttrium Performance Spark Plug by Brisk®. If you want to upgrade your vehicle with a spark plug that provides more power and faster acceleration, then this Brisk product is just the option. Designed with the...$9.91
- Brisk®Premium EVO Spark PlugsSubaru Legacy DOHC 2.5L 2003, Premium EVO Spark Plugs by Brisk®. With Resistor. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with...$13.50
- Brisk®Silver Spark PlugSubaru Legacy 2003, Silver Spark Plug by Brisk®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous industry standards, it...$9.91
- E3®Spark PlugsSubaru Legacy DOHC 2.5L 2003, Spark Plugs by E3®. With Resistor. FIRE Fixed Gap Cannot Be Adjusted. For a more efficient and complete burn, go with the super sturdy plugs by E3. The advanced DiamondFire plug features a diamond-shaped...$6.49
- Nitrode®Performance Copper Spark PlugSubaru Legacy 2003, Performance Copper Spark Plug by Nitrode®. With Resistor. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and...$10.19
- Nitrode®Yttrium Spark PlugSubaru Legacy GT / L / L SE 2003, Yttrium Spark Plug by Nitrode®. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and emissions...$10.19
- gpd®Ignition Knock SensorSubaru Legacy 2.5L 2003, Ignition Knock Sensor by gpd®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$25.98
- ProConnect®Prestolite Spark Plug Wire SetSubaru Legacy 2003, Prestolite Spark Plug Wire Set by ProConnect®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous...$45.35
- TruParts®Spark Plug Wire SetSubaru Legacy 2.5L Manufactured After June 2003, Spark Plug Wire Set by TruParts®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$25.76
- Beck Arnley®Ignition Knock SensorSubaru Legacy EJ253 Engine 2003, Ignition Knock Sensor by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory...Used to detect engine knocking and to retard the ignition correspondingly in order to prevent engine damageSensor mounted near the cylinder bores in the cylinder block$66.40
- ReplacementIgnition Knock SensorSubaru Legacy GT / L / L SE 2003, Ignition Knock Sensor by Replacement. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...Expertly crafted from premium materialsDesigned to match rigorous quality standardsCall for Pricing
- TruParts®Ignition Knock SensorSubaru Legacy 2003, Ignition Knock Sensor by TruParts®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$41.18
- gpd®Ignition CoilSubaru Legacy 2.5L 2003, Ignition Coil by gpd®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$44.19
- Aceon®OE Series™ Ignition Coil and Spark Plug BundleSubaru Legacy GT / L / L SE SOHC 2003, OE Series™ Ignition Coil and Spark Plug Bundle by Aceon®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$71.23
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