AP Exhaust 44839 Exhaust Tail Pipe

Brand AP Exhaust 44839
Material Aluminized steel
Original Equipment Replacement Yes
Fits INFINITI and Nissan · 21 vehicles

OE replacement. Factory-style exhaust tail pipe for direct-fit service.

Aluminized steel. Helps resist corrosion in demanding exhaust conditions.

$128.62Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $128.62
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Free returns within 60 days if it doesn't fit when fitment is verified.

Overview

AP Exhaust 44839 is an OE replacement exhaust tail pipe built for direct-fit service on select Nissan Pathfinder and INFINITI QX4 applications. It is made from aluminized steel for corrosion resistance and dependable exhaust routing in everyday use.

Key Features

  • Aluminized steel construction for added resistance to rust and road exposure.
  • Original equipment replacement design for a factory-style fit and function.
  • Exhaust tail pipe application for restoring the rear section of the exhaust system.
  • Fits 1996-2000 Nissan Pathfinder and 1997-2000 INFINITI QX4 applications listed below.

Detailed Description

AP Exhaust 44839 is engineered as a replacement exhaust tail pipe for Nissan Pathfinder and INFINITI QX4 models with the listed emissions configurations. As an OE replacement part, it follows the original routing and connection style expected for service work on these vehicles. The aluminized steel construction helps the pipe stand up to heat and corrosion while maintaining the exhaust path needed for proper system operation. This part number, 44839, is a practical choice when replacing a damaged, rusted, or leaking tail pipe on a Pathfinder or QX4.

What It Helps Solve

  • Rust or corrosion in the rear exhaust section.
  • Cracks or leaks in the tail pipe.
  • Exhaust noise caused by a damaged pipe.
  • Loss of proper exhaust routing after pipe failure.
  • Replacement needs for emissions-specific Pathfinder and QX4 applications.

Installation Notes

Verify emissions configuration before ordering, since fitment varies by Federal and California emissions listings. Confirm the vehicle year, make, and model against the fitment table for the correct application. Professional installation is recommended for proper alignment and sealing of the exhaust system.

Quality Assurance

AP Exhaust 44839 is an original equipment replacement part designed to match the intended factory-style application. The aluminized steel construction supports long-term service in exhaust environments. Part number 44839 is listed for the specific Pathfinder and QX4 fitments shown here.

This part fits 21 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersNotes
2000INFINITIQX44WD3.3LV6Fed. Emissions
2000INFINITIQX44WD3.3LV6Calif. Emissions
2000NissanPathfinder4WD3.3LV6Calif. Emissions
2000NissanPathfinderRWD3.3LV6Calif. Emissions
2000NissanPathfinder4WD3.3LV6Fed. Emissions
2000NissanPathfinderRWD3.3LV6Fed. Emissions
1999INFINITIQX44WD3.3LV6Fed. Emissions
1999INFINITIQX44WD3.3LV6Calif. Emissions
1999NissanPathfinder4WD3.3LV6Calif. Emissions
1999NissanPathfinderRWD3.3LV6Calif. Emissions
1999NissanPathfinder4WD3.3LV6Fed. Emissions
1999NissanPathfinderRWD3.3LV6Fed. Emissions
1998INFINITIQX44WD3.3LV6Fed. Emissions
1998INFINITIQX44WD3.3LV6Calif. Emissions
1998NissanPathfinderRWD3.3LV6Calif. Emissions
1998NissanPathfinder4WD3.3LV6Calif. Emissions
1998NissanPathfinderRWD3.3LV6Fed. Emissions
1998NissanPathfinder4WD3.3LV6Fed. Emissions
1997INFINITIQX4—3.3LV6—
1997NissanPathfinder—3.3LV6—
1996NissanPathfinder—3.3LV6—