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5143543AA Genuine Mopar Fuel Filter Housing
5143543AA Genuine Mopar Fuel Filter Housing
5143543AA Genuine Mopar Fuel Filter Housing

5143543AA Genuine Mopar Fuel Filter Housing

P/N: 5143543AA Manufactured by: Mopar
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$475.00 - $475.00
$475.00
$475.00 - $475.00
$475.00
out of Stock
Condition: New
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2-Year Warranty

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 5143543AA is a genuine Mopar fuel filter housing used on QSB 5.9L, ISC, and ISB diesel engine applications. This housing supports fuel filtration service by holding the canister-type filter and fuel drain valve assembly within the engine fuel system.

Product Features

The 5143543AA fuel filter housing is manufactured to Mopar specifications for diesel fuel system service.

  • Supports canister-type fuel filter installation on listed diesel engines.
  • Houses the fuel drain valve used during filter service procedures.
  • Helps maintain proper fuel filtration before fuel reaches engine components.
  • Designed for QSB 5.9L, ISC, ISB, and related diesel applications.
  • Supports 24 V fuel system configuration where applicable.
  • Works with the updated Fleetguard canister filter drain valve design.

Technical Specifications

Condition New
Part Number 5143543AA
Brand Mopar
Part Type Fuel Filter Housing
Engine Applications 6B, ISB, QSB5.9, B5.9, 6C, ISC, C8.3 Diesel
Voltage 24 V
Weight 5.0 lbs


Installation Notes

The 5143543AA should be installed after inspecting the fuel line connections, filter sealing surface, drain valve area, and mounting points for contamination or damage. After installation, prime the fuel system as required and check for leaks around the housing, filter seal, and drain valve.

Always verify part number, engine application, voltage configuration, fuel filter type, and fuel line connection layout before installation.