Premium Auto Ignition Coil for BMW – High-Performance Replacement
Engineered with precision-machined copper windings and durable epoxy encapsulation for superior conductivity and heat resistance. Direct OEM replacement for part numbers 12137562744, 12137571643, and 12137594937.
Features military-grade silicone insulation to prevent voltage leakage and ensure consistent spark delivery. CNC-tooled metal housing withstands extreme engine temperatures up to 200°C.
Ideal for BMW 3/5/7 Series, X3/X5 models requiring ignition system upgrades or maintenance. Laser-welded connectors guarantee waterproof performance in all driving conditions.
Batch-tested under 15,000 RPM load scenarios with 0.03mm tolerance for perfect fitment. Enhances fuel efficiency by 8% compared to stock coils in dyno tests.
Global wholesale pricing available for repair shops and auto parts distributors. Ships in anti-static packaging with installation guide.
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High quality auto replacing 12137562744 12137571643 12137594937 tester ignition coil for BMW
$16.88$26.5-36.3%
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