| Manufacturer | Model | Version | Engine code | Construction type | Construction start | Construction end | Pk | Power kw |
| Manufacturer | Productnumber |
| Usage numbers |
| B W 252 |
The Ignition Cable Kit (0 986 357 252) delivers high voltage to the spark plugs for reliable ignition. Replacing worn cables restores smooth performance and consistent spark delivery. Use Porza’s smart search to find the correct cable set.
Bosch – Quality and Innovation in Car Parts
Bosch is a globally recognized leader in automotive technology and car parts. Founded in Germany in 1886, the brand has built a strong reputation for reliability, technical innovation, and premium-quality products for over a century. The Bosch Car Parts division offers an extensive range of components for both passenger cars and commercial vehicles, compatible with nearly all makes and models.
The product range includes brake systems, spark plugs, batteries, wiper blades, filters, sensors, and electronic components. Bosch is also a market leader in engine management systems and vehicle electronics, including ABS, ESP, and fuel injection systems. Every part is manufactured to the highest OEM standards and undergoes rigorous quality control to ensure performance and safety.
An ignition cable kit (also known as a spark plug wire set) is a complete set of high-voltage cables that connect the ignition coil or distributor to the spark plugs. It typically includes multiple pre-cut ignition cables (one per cylinder), along with connectors and protective insulation. The kit ensures proper electrical transmission for reliable ignition across all cylinders.
Key specifications include the number of circuits (matching engine cylinders), cable length, resistance (ohms), connector types, and insulation material. High-quality kits use copper or carbon cores with silicone insulation to handle voltages up to 30–40 kV and temperatures up to 200°C. Proper shielding is essential to prevent electromagnetic interference and ensure consistent spark delivery. For example, many kits are designed with a specific number of circuits and tailored lengths for precise fitment.
Replacement is necessary when cables show signs of wear such as cracking, hardening, or electrical failure. Common symptoms include engine misfires, rough idling, poor acceleration, or increased fuel consumption. Ignition cable kits are often replaced as a complete set to ensure uniform performance across all cylinders.
Porza offers a fit guarantee option where your vehicle details, such as license plate or VIN, are checked against product specifications. This ensures the ignition cable kit matches your engine configuration, connector types, and required cable lengths, reducing the risk of incorrect fitment.
Porza supplies high-quality ignition system components with fast delivery across Europe. Customers can order online or choose in-store pickup in the Netherlands, Germany, or Belgium. This ensures quick access to essential maintenance parts for both professional workshops and individual users.
If you select the fit guarantee, Porza verifies compatibility before shipment. If the product does not fit or meet expectations, it can be returned according to the return policy. This ensures a reliable and risk-free purchasing experience.