ACDelco Distributor Caps/Rotors:
- Have precision-machined metal inserts for maximum coil output and clear
markings for ease of installation
- High tension studs provide the best possible fit and conductivity between
distributor towers and spark plug wires
- Full-size center contact helps deliver maximum conductivity
- Full anti-arc barrier helps reduce the possibility of secondary voltage
arcs that can cause an engine to misfire
- Precise matching to the vehicle manufacturer specifications and rigorous
quality testing help deliver seamless routing of the secondary high voltage
from the ignition coil to the spark plug wires
ACDelco Quality ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.
| GM ORIGINAL EQUIPMENT |
| GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors. |
| ACDELCO GOLD (PROFESSIONAL) |
| ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors. |
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