Keep spark firing crisp and evenly distributed with the Standard Ignition Distributor Cap DR-442. It routes high-voltage current from the coil to each spark plug wire in the correct firing sequence, and drops in as a direct-fit replacement for the listed applications — including the 1966-1967 Buick Skylark and Special, 1968-1969 and 1971 Jeep CJ5 and CJ6, 1967-1971 Jeep Commando, 1968-1969 Jeep DJ5, 1966-1968 Jeep DJ6, the 1968-1969 Jeep J-2600, J-2700, J-3500, J-3600 and J-3800, and the 1967-1969 Jeep Jeepster and Universal Truck. See the "Vehicles it fits" section for the full vehicle and engine list.
- High dielectric strength: molded from glass/mineral reinforced polyester resin for less carbon tracking and greater resistance to electrical breakdown.
- RFI resistors where specified: help eliminate radio static and potential ECU-damaging spikes.
- Solid brass terminals where available: made for better connections and greater resistance to electrical pitting and corrosion.
- OE ignition quality: built with quality control maintained throughout the manufacturing process, from componentry to finished product.
Signs the original cap may need replacing include carbon tracking, cracks, corroded terminals, hard starting, or a rough-running engine. If a worn or cracked distributor cap is the cause, this unit replaces it.
Interchange: C175 · DR982 · RR189 · 12338678 · 1967286 · 313115
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
C175, DR982, RR189, 12338678, 1967286, 313115
Frequently Asked Questions
What does this distributor cap do?
It transfers high-voltage current from the coil to each spark plug wire in the engine's firing order, keeping spark delivery consistent.
What are the signs my distributor cap needs replacing?
Common signs include carbon tracking, cracks, corroded or pitted terminals, hard starting, and a rough-running or misfiring engine.
What is the cap made of?
It is molded from high dielectric strength, glass/mineral reinforced polyester resin for less carbon tracking and greater resistance to electrical breakdown.
Will this fit my vehicle?
It's a direct-fit replacement for the listed applications, including several Buick and Jeep models. Check the "Vehicles it fits" section to confirm fitment for your vehicle.
What numbers does the DR-442 interchange with?
It cross-references C175, DR982, RR189, 12338678, 1967286, and 313115.
