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Free Standard Shipping on Eligible Orders Over $100 in the Contiguous U.S.
Free Standard Shipping on Eligible Orders Over $100 in the Contiguous U.S.

04-31353-003 Genuine Freightliner Header-SS DEF

P/N: 04-31353-003 Manufactured by: Freightliner
Original price $1,149.00 - Original price $1,149.00
Original price
$1,149.00
$1,149.00 - $1,149.00
Current price $1,149.00
1 in Stock
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At Line Truck Parts LLC, we are committed to providing reliable automotive parts and a transparent customer experience. Eligible parts purchased directly from our website are covered by a 2-Year Limited Warranty, giving you added confidence in your purchase. Learn More

Product Overview

The 04-31353-003 is a genuine Freightliner Header-SS DEF designed for diesel exhaust fluid system applications. This header operates within the DEF tank system, supporting fluid handling and SCR emissions system operation.

Product Features

The 04-31353-003 Header-SS DEF is manufactured to Freightliner factory specifications for DEF system service.

  • Supports diesel exhaust fluid tank operation
  • Works within SCR emissions system layout
  • Helps maintain DEF system fluid handling
  • Designed for Freightliner vehicle applications
  • Supports DEF system service and maintenance
  • Integrates with factory emissions system components

Technical Specifications

Condition New
Part Number 04-31353-003
Brand Freightliner
Part Type Header-SS DEF
Weight 10.15 lbs
System Diesel Exhaust Fluid System


Installation Notes

The 04-31353-003 Header-SS DEF should be matched to the correct DEF tank and emissions system layout before installation. Inspect tank sealing surfaces, DEF line connections, and related system components during service.

Always verify DEF tank configuration, Freightliner application, emissions system layout, and fluid connection points before installation.