Keep high-voltage spark flowing to the right cylinder with the ThunderSpark Distributor Cap 925-1030, an OE-replacement cap for conventional distributor-based ignition systems. It drops in as a direct-fit replacement across a 1988-1997 mix, including the 1988-1991 Mazda 626, 1989-1992 Ford Probe, 1989-1994 Mazda MPV, 1990-1993 Ford Festiva, 1990-1994 Mazda 323, 1990-1993 Mazda B2200 and B2600, 1991-1996 Ford Escort and Mercury Tracer, and 1994-1997 Kia Sephia — see the Buyer's Guide tab for the full list and engine coverage.
A distributor cap directs high-voltage current from the ignition coil to the correct spark plug through the rotor and internal terminals. Over time, caps can develop carbon tracking, cracking, or corrosion, which may lead to misfires, hard starting, and drivability issues.
- OE-Replacement Quality: built to meet OE specs for terminal alignment, dielectric strength, and conductive-path precision.
- Heat-Resistant Materials: high-dielectric compounds designed to withstand high voltage, thermal cycling, and engine vibration.
- Directs High-Voltage Spark: routes ignition coil output to the correct cylinder to maintain the proper firing order.
- Exact OE Fit: designed to install into the original distributor housing and hold a secure connection with the rotor and ignition wires.
If a cracked or worn cap is the cause of your misfires or hard starts, this replacement helps restore consistent spark delivery — a solid choice during a tune-up or ignition repair.
