Details

• Brand:

  

• SKU:

  10452458

• Other Names:

  Distributor Cap, D328A

• Description:

  6 cylinder. 1996-00, 4.3L. 4.3L, 2003-2007. Horizontal Cap Tower. Female Connector. Express, savana. 4.3l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

  Ignition Distributor Cap - Cadillac Parts Pro (10452458)

  The Ignition Distributor Cap - Cadillac Parts Pro (10452458) is a genuine OEM ignition system component designed to restore and maintain proper factory spark distribution, electrical insulation, and engine ignition performance within its designated Cadillac vehicle application. Manufactured to Cadillac Parts Pro’s exact factory specifications, this distributor cap provides precise fitment, correct terminal placement, and dependable integration with compatible distributor assemblies, ignition wires, rotor components, coils, and surrounding engine systems.

  Constructed from high-quality automotive-grade insulating material with durable metal terminals and reinforced internal contacts, this Ignition Distributor Cap is engineered to withstand high ignition voltage, engine vibration, heat, temperature fluctuations, moisture, electrical arcing, and repeated operating cycles. Its durable construction helps resist cracking, carbon tracking, terminal corrosion, internal wear, electrical leakage, and premature ignition failure while maintaining dependable spark delivery.

  Functionally, the Ignition Distributor Cap provides a factory-engineered pathway that distributes high-voltage ignition energy from the distributor rotor to the appropriate spark plug wires. It helps ensure each cylinder receives spark at the correct point in the ignition sequence, supporting smooth engine operation, reliable starting, efficient combustion, and consistent power delivery.

  As a genuine Cadillac Parts Pro OEM component, this distributor cap is manufactured to precise factory dimensions, terminal spacing, contact geometry, dielectric characteristics, mounting configuration, rotor clearance, ignition wire interfaces, internal conductor placement, sealing surfaces, and durability tolerances. Its application-specific engineering helps ensure correct interaction with the original distributor and ignition system components.

  Installation requires removing the existing distributor cap, transferring or reconnecting each ignition wire in the correct firing-order position, and securing the replacement according to applicable factory procedures. Related ignition wires, distributor rotor, terminals, seals, connectors, and distributor housing components should be inspected during replacement. Compatibility should be verified using OEM part number 10452458 before installation.

  • Genuine Cadillac Parts Pro OEM Ignition Distributor Cap

  • Designed specifically for its designated factory distributor and ignition system application

  • Helps distribute high-voltage ignition energy to the correct spark plug wires for proper engine combustion

  • High-quality automotive-grade insulating material, metal terminals, and reinforced internal contacts provide dependable electrical performance and durability

  • Engineered to withstand high ignition voltage, engine vibration, heat, temperature fluctuations, moisture, electrical arcing, and repeated operating cycles

  • Manufactured to precise factory dimensions, terminal spacing, contact geometry, dielectric characteristics, mounting configuration, rotor clearance, ignition wire interfaces, and sealing surfaces

  • Precision-engineered for factory fit and compatibility with the original distributor and ignition system

  Choosing the Ignition Distributor Cap - Cadillac Parts Pro (10452458) helps restore your Cadillac’s ignition system to its intended factory configuration while delivering authentic OEM quality, precise fitment, dependable spark distribution, strong electrical insulation, durable construction, and the factory-engineered engine performance expected from genuine Cadillac Parts Pro components.

  
  

• Condition: New
• Notes: Included with distributor assembly.
• Replaces:

  10493577

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