Genuine GM 12641040 Crankshaft Position Sensor 2017–2025 L5P Duramax Diesel

Genuine GM 12641040 Crankshaft Position Sensor 2017–2025 L5P Duramax Diesel

Brand: GM / ACDelco
SKU: 12641040
29.57 USD In stock Buy at Merchant

This sensor monitors crankshaft position and speed for reliable starts and optimal performance on 2017-2025 Chevrolet and GMC trucks.

  • Ensures proper ignition timing and fuel delivery
  • Manufactured to strict GM OE standards
  • Durable construction and tested to meet factory reliability standards
Variants (1)
  • Default Title — 29.57 USD — In stock

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Takes ~2 minutes. No storefront changes.