Keep every cylinder firing in the correct order with the ThunderSpark Distributor Cap 925-1025, an OE-replacement cap that drops into the original distributor housing on the 1986-1989 Honda Accord and 1984-1987 Honda Prelude. It routes high-voltage current from the ignition coil to the correct spark plug through the rotor and internal terminals, so the ignition system can deliver a clean, consistent spark.
- OE-Replacement Quality: Built to meet OE specs for terminal alignment, dielectric strength, and conductive-path precision.
- Heat-Resistant Materials: Made with high-dielectric compounds to withstand high voltage, thermal cycling, and engine vibration.
- Directs High-Voltage Spark: Sends ignition coil output to the correct cylinder to maintain the proper firing order.
- Exact OE Fit: Designed to fit the original distributor housing for secure, reliable contact points.
Over time a distributor cap can develop carbon tracking, cracks, or corroded terminals, which may lead to misfires, hard starting, and rough drivability. If a worn or cracked cap is the cause, this replacement helps restore proper spark distribution as part of a tune-up or ignition repair. See the Buyer's Guide tab for engine-specific fitment details.
Interchange: 174-6905 · C-645 · 51-1738 · EP-582 · H-58 · W-3018 · WA-496-B · 33-8796 · 22-5135 · IC-406 · JA-990
1746905 · C645 · 511738 · EP582 · H58 · W3018 · WA496B · 338796 · 225135 · IC406 · JA990 · 5D1161 · 4S9 · 4925 · 12336256 · 30102PC7661 · 30102PC7662 · JH114
This part cross-references / interchanges with the following part numbers:
4S9, 5D1161, C645, 174-6905, C-645, 51-1738, EP-582, H-58, 4925, 12336256, 30102PC7661, 30102PC7662, W-3018, WA-496-B, 33-8796, JH114, 22-5135, IC-406, JA-990, JA990
