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116808290756-0 - Northline Parts

Rear Catalytic Converter for 1998-2000 Ford Ranger Mazda B3000 B4000 | Federal EPA

SKU: NLT2A01844
$149.99 In Stock
$149.99
Sale price  $149.99 Regular price 
Ships for free in 2–4 business days.
This Federal EPA rear catalytic converter fits select 1998-2000 Ford Ranger 3.0L/4.0L and Mazda B3000 3.0L/B4000 4.0L pickups and cross-references 53316.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • 1998-2000 Ford Ranger 3.0L V6
  • 1998-2000 Ford Ranger 4.0L V6
  • 1998-2000 Mazda B3000 3.0L V6
  • 1998-2000 Mazda B4000 4.0L V6

Product Overview

A rusted shell, broken catalyst brick, collision damage, or confirmed efficiency failure can make the rear converter the right repair on these compact pickups. This assembly replaces the long rear exhaust section on matching engine, cab, wheelbase, and emissions configurations.

A diagnostic code alone is not enough. Test for exhaust leaks, oxygen-sensor faults, misfires, rich operation, and oil or coolant burning first. This Federal EPA part is not for states that require CARB-approved converters.

This is a high-quality aftermarket replacement or service part and is not manufactured or supplied by the original equipment brand. The names below identify compatible applications only.

Key Features & Performance

  • Rear converter assembly for compatible Ranger and Mazda B-series trucks
  • Federal EPA configuration for eligible states
  • Approximately 37-inch body/assembly length reference
  • Designed for matching 3.0L and 4.0L exhaust layouts

Replaces Part Numbers

  • 53316

Common Uses

  • Replacing a rattling or internally broken catalyst assembly
  • Repairing a rusted or physically damaged rear converter
  • Correcting a verified catalyst failure after engine and sensor diagnosis

Technical Specifications

  • Product Type: Rear catalytic converter assembly
  • Approximate Length: 37 in
  • Emissions Standard: Federal EPA application
  • Engines: 3.0L and 4.0L V6 by model
  • Restricted Use: Not for CARB-required applications

Installation & Fitment

  • Check the underhood emissions label and local replacement rules
  • Confirm engine, cab, wheelbase, flange layout, hangers, and sensor locations
  • Fix misfires, mixture problems, and fluid burning before replacement
  • Use new seals as required and leak-test the completed exhaust

Compatibility Notice

Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown. Always verify the original part number, measurements, connections, and equipment configuration before purchase.

Frequently Asked Questions

Q: Does this fit both 3.0L and 4.0L trucks? A: It is listed for the specified model/engine combinations, but exhaust layout and wheelbase still need verification.

Q: Will it fix a P0420 or P0430 code? A: Only when the catalyst is confirmed faulty; leaks, sensors, and engine problems can set similar codes.

Q: Can it be used in California? A: No. Use only where a Federal EPA converter is legal for the vehicle.

Part Summary

keywords: 1998 Ford Ranger catalytic converter, Mazda B3000 rear converter, B4000 catalytic converter, 53316 exhaust replacement, Ranger 3.0 Federal converter, Ranger 4.0 rear cat, compact truck catalyst repair, aftermarket Ranger exhaust

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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