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C9 Engine Wire Harness 306 8797 Direct Fit

Push Rod
February 03, 2026
Category Connection: Engine Wiring Harness
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Tags:
#wiring harness assembly #diesel engine wiring harness #diesel wiring harness
Brief: Looking for a straightforward way to solve a common challenge with your C9 engine's electrical system? This video provides a detailed walkthrough of the WESPC 306-8797 External Wiring Harness, showing you its direct-fit installation for 330D, 340D, and 336D machinery. You'll see how this harness ensures reliable connectivity and learn about its durable construction backed by technical support and warranty.
Related Product Features:
  • Direct-fit replacement wiring harness with part number 306-8797 for C9 engines in 330D, 340D, and 336D machinery.
  • Engineered for reliable electrical connectivity in demanding operational environments of heavy-duty engineering machinery.
  • Constructed with high-quality materials to ensure durability and consistent electrical performance.
  • Manufactured to replicate original wiring layout and connector specifications for proper integration.
  • Backed by a one-year warranty and supported by video technical and online after-sales services.
  • Comes with mechanical test reports to verify compliance and functionality.
  • Available from stock as a complete, ready-to-install unit in secure packaging.
  • Quality verified through available video factory inspection services from the manufacturer.
FAQs:
  • Which machinery models is this WESPC 306-8797 wiring harness compatible with?
    This external wiring harness is specifically designed for the C9 engine platform and is compatible with heavy-duty engineering machinery models including the 330D, 340D, and 336D.
  • What kind of after-sales support is provided with this wiring harness?
    The supplier provides comprehensive after-sales support including video technical assistance, online support, and the product is backed by a one-year warranty to ensure customer satisfaction.
  • Is this harness a direct replacement for the original part?
    Yes, the WESPC 306-8797 is manufactured as a direct-fit replacement that replicates the original wiring layout and connector specifications, ensuring proper integration with your engine's electrical system.
  • How is the quality of this wiring harness verified?
    The harness comes with mechanical test reports to verify compliance and functionality, and the supplier offers video factory inspection services for quality verification, ensuring it meets performance standards.
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