Premium Silicone Insulation: High-temperature resistant silicone jacket ensures durability and optimal electrical conductivity.
Precision Engineered Terminals: Corrosion-resistant brass connectors with snug-fit boots for secure, vibration-proof connections.
OEM Spec Compatibility: Direct fit for Hummer, Chevrolet, and GMC models (9748HH/UU/RR/EE codes).
Enhanced Ignition Performance: Low-resistance spiral core design maximizes spark energy for smoother acceleration.
Rigorous QA Testing: Each set undergoes dielectric and load cycle tests for reliability in extreme conditions.
Bulk Purchase Advantage: Factory-direct wholesale pricing for fleet upgrades or resale inventory.
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QSF good quality spark plug wire set ignition cable 9748HH 9748UU 9748RR 9748EE For Hummer Chevrolet GMC
$5.2$6.7-22.39%
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