The ThunderSpark Distributor Cap (part number 925-1077) is a direct-fit replacement for 1980-2009 Audi, BMW, Seat, and Volkswagen vehicles with 1.8L, 2.0L, and 1.6L engines. Walker Products Distributor Caps are OE Replacement components that restore accurate spark distribution and reliable ignition system performance.
Features:
- Directs High-Voltage Spark:Â Routes ignition coil output to the correct cylinder to ensure proper firing order and engine performance.
- Exact OE Fit: Designed for 100% fit with original distributor housings—ensuring a secure seal and reliable contact points.
- Restores Ignition Timing & Spark Delivery:Â Helps resolve misfires, hard starts, and poor performance caused by cracked or worn caps.
- OE Replacement Quality:Â Built to meet OE specs for terminal alignment, dielectric strength, and conductive path precision.
- Heat-Resistant Materials:Â Constructed with high-dielectric compounds to withstand high voltage, thermal cycling, and engine vibration.
Specifications:
Fits: 1980-2009 Audi, BMW, Seat, and Volkswagen models including 4000, 80, 90, 318i, 320i, Ibiza, Cabriolet, Corrado and more — 1.8L, 2.0L, and 1.6L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Forecast 4909, Motorcraft DHE-422, BMW 12111326765, BMW 12111706122, Facet 2.7494PHT, General Motors 12339297, Standard Import 45860, Standard Import 45862 and 11 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
