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DC4Z5J242A Genuine Ford Multifunction DEF Head Unit
DC4Z5J242A Genuine Ford Multifunction DEF Head Unit

DC4Z5J242A Genuine Ford Multifunction DEF Head Unit

P/N: DC4Z5J242A Manufactured by: Ford
$1,099.00 - $1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
1 in Stock
Condition: New
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Product Overview

The DC4Z5J242A is a genuine Ford multifunction DEF head unit designed for compatible diesel exhaust fluid system applications. It combines DEF level sensing, fluid transfer passages, and electrical communication functions within a single assembly to support proper operation of the vehicle emissions system.

Product Features

The DC4Z5J242A multifunction DEF head unit is manufactured to Ford specifications for diesel exhaust fluid system management.

  • Monitors DEF system status through integrated sensing components.
  • Supports DEF supply and return flow within the factory tank assembly.
  • Communicates operating information with compatible vehicle control modules.
  • Integrates with original electrical connectors and DEF line interfaces.
  • Maintains stable DEF system performance during normal operating conditions.
  • Assists coordinated emissions system operation through multifunction control.

Technical Specifications

Condition New
Brand Ford
Part Number DC4Z5J242A
Part Type Multifunction DEF Head Unit
Weight 0.8 lbs


Installation Notes

The DC4Z5J242A should be installed after inspecting the DEF tank opening, sealing gasket surface, electrical connector, and fluid ports for contamination, damaged seals, or worn retaining features. After installation, verify DEF level sensor communication, inspect all fluid connections for leakage, and confirm proper emissions system operation using the appropriate diagnostic procedures.

Always verify the part number, DEF tank configuration, connector type, and emissions system specifications before installation.