---
product_id: 13357695
title: "Walker Ultra EPA 55477 Direct Fit Catalytic Converter 3.75\" Inlet (ID) for Chevrolet Trailblazer"
brand: "walker"
price: "€ 866.09"
currency: EUR
in_stock: true
category: "Automotive"
url: https://www.desertcart.hr/products/13357695-walker-ultra-epa-55477-direct-fit-catalytic-converter-3-75
store_origin: HR
region: Croatia
---

# Walker Ultra EPA 55477 Direct Fit Catalytic Converter 3.75" Inlet (ID) for Chevrolet Trailblazer

**Brand:** walker
**Price:** € 866.09
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Walker Ultra EPA 55477 Direct Fit Catalytic Converter 3.75" Inlet (ID) for Chevrolet Trailblazer by walker
- **How much does it cost?** € 866.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/13357695-walker-ultra-epa-55477-direct-fit-catalytic-converter-3-75)

## Best For

- walker enthusiasts

## Why This Product

- Trusted walker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Walker an industry leader for import and domestic applications, offers Walker Ultra Direct Fit Catalytic Converters designed for OBDII (1996 and newer) vehicles. They are engineered for specific vehicle emissions requirements, and feature a high load of precious metals, optimal substrate content, and a high technology washcoat to provide premium performance, and durability to comply with EPA emissions requirements.

## Features

- Designed for use on OBDII (1996 and newer) vehicles
- Flange to flange, direct fit design bolts to existing exhaust
- High precious metal load and high technology washcoat for premium performance
- Stainless steel body and aluminized body and pipe heat shields for durability
- Thick OE-style flanges, hangers and brackets for enhanced strength.

## Images

![Walker Ultra EPA 55477 Direct Fit Catalytic Converter 3.75" Inlet (ID) for Chevrolet Trailblazer - Image 1](https://images-na.ssl-images-amazon.com/images/I/31eH9ItaZrL.jpg)
![Walker Ultra EPA 55477 Direct Fit Catalytic Converter 3.75" Inlet (ID) for Chevrolet Trailblazer - Image 2](https://images-na.ssl-images-amazon.com/images/I/314-U74-WUL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/13357695-walker-ultra-epa-55477-direct-fit-catalytic-converter-3-75](https://www.desertcart.hr/products/13357695-walker-ultra-epa-55477-direct-fit-catalytic-converter-3-75)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-05*