Premium O-Ring Spark Plug Wire Boot Seal for GM Vehicles

High-quality nitrile rubber construction ensures superior heat resistance (up to 300°F) and long-term durability against engine oils and chemicals. Precision-molded design guarantees airtight insulation to prevent voltage leakage in ignition systems.

Direct OEM replacement (Part# 12607600) for perfect fitment on Buick, Cadillac, and Chevrolet models. Features laser-engraved identification for easy verification and anti-slip ribs for secure wire retention.

Optimized for high-performance engines with 50% thicker wall density than standard seals. Includes factory-style conductive carbon core for consistent spark transmission.

Perfect solution for mechanics and DIY enthusiasts addressing misfires, rough idling, or moisture intrusion in distributor systems. Ships in bulk quantities with wholesale pricing for commercial repair shops.

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