Walker 75536 Catalytic Converter - Right

Brand Walker 75536
Position Right
Clamps Included Yes
Universal Or Specific Fit Specific
Grade Type Premium
Tube Material Steel
Hangers Included Yes
Body Shape Round
Body Height 4.000
Body Length 12.000
Body Width 4.000
Inlet Quantity 2
Body Material Stainless steel
Outlet Quantity 1
California Air Resources Board (CARB) Certified No
Substrate Material Ceramic
Converter Quantity 1
Inlet Mounting Hole Quantity 1
Inlet Mounting Hardware Included No
Outlet Mounting Hole Quantity 1
Outlet Gasket Included No
Outlet Mounting Hardware Included No
Overall Length 51.500
Sensor Port Count 2
New York Certified No
Oxygen Sensor Location Pre converter and midbed
LH Inlet Type Pipe connection
Mounting Hardware Included Clamps only
O2 Sensor Ports 2
Outlet Gasket Qty None
Outlet Hardware No
Outlet Type 2 bolt loose flange w/spherical flare
Product line EPA
Fits Ford and Lincoln · 8 vehicles

EPA-compliant design. Built for direct-fit exhaust service on OBDII vehicles.

Stainless steel body. Ceramic substrate and round construction for replacement use.

Direct-fit replacement. Specific application fitment with clamps and hangers included.

Cross-references AP Exhaust 645141, 280219 and JL1Z5E212G for the same application. See all 3.

$656.11Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $656.11
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Overview

Walker EPA Ultra Direct-Fit Catalytic Converter 75536 is a specific-fit exhaust replacement for OBDII vehicles and is built to meet EPA standards. It uses a stainless steel body, ceramic substrate, and a round direct-fit design for a clean replacement path on the exhaust system.

Key Features

  • Direct-fit catalytic converter with specific application fitment
  • EPA-compliant design for 1996-and-newer OBDII vehicles
  • Stainless steel body with ceramic substrate
  • Round body shape with two inlet ports and one outlet
  • Includes clamps and hangers for installation support
  • Two oxygen sensor ports with pre-converter and midbed locations

Detailed Description

This Walker EPA Ultra Direct-Fit Catalytic Converter is engineered as a premium replacement for the exhaust aftertreatment system. Part number 75536 features a round stainless steel body, a ceramic substrate, and a 2-bolt loose flange outlet with spherical flare, along with a loose-flange inlet configuration on the opposite side. The direct-fit layout helps simplify replacement on the Ford Expedition and Lincoln Navigator applications listed below. Walker 75536 is also cross-referenced to AP Exhaust 645141 for the same application.

The EPA Ultra line focuses on direct-fit exhaust service parts for import and domestic OBDII vehicles. For buyers searching for a catalytic converter for a 2018-2021 Ford Expedition right side or a 2018-2021 Lincoln Navigator right side, this part number 75536 matches the listed fitment and configuration details.

What It Is Used For

  • Replacing a worn or failed catalytic converter
  • Restoring exhaust flow through the converter assembly
  • Addressing emissions-related fault conditions tied to converter efficiency
  • Correcting fitment issues on direct-fit exhaust service applications
  • Supporting oxygen sensor placement in the exhaust stream

Installation Notes

Fits 2018-2021 Ford Expedition, right. Fits 2018-2021 Lincoln Navigator, right. Confirm the outlet and inlet flange style, oxygen sensor port count, and sensor location before installation. This part includes clamps and hangers, while inlet and outlet mounting hardware and outlet gasket are not included.

Quality Assurance

Walker states that the EPA Ultra Direct-Fit Catalytic Converter line is built to comply with EPA standards and provide premium performance for OBDII applications. Part number 75536 is a specific-fit replacement intended for the listed vehicles and exhaust configuration.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2021FordExpedition3.5LV6RightEPA
2021LincolnNavigator3.5LV6RightEPA
2020FordExpedition3.5LV6RightEPA
2020LincolnNavigator3.5LV6RightEPA
2019FordExpedition3.5LV6RightEPA
2019LincolnNavigator3.5LV6RightEPA
2018FordExpedition3.5LV6RightEPA
2018LincolnNavigator3.5LV6RightEPA
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 645141280219JL1Z5E212G