Catco Direct-Fit Catalytic Converters - 4977
Catco Direct-Fit Catalytic Converters - 4977
Regular price
$485.99 USD
Regular price
$488.81 USD
Sale price
$485.99 USD
Shipping calculated at checkout.
Quantity
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Upgrade your vehicle's emissions performance with the Catco Catalytic Converter, designed specifically for select Chevrolet, GMC, and Isuzu models from 1998 to 1999. This converter not only meets stringent emissions standards but also enhances your engine's efficiency.
- Direct-Fit Design: Easily installed in 2WD models, ensuring a perfect fit without the need for modifications.
- Durable Construction: Crafted from high-quality stainless steel, this converter is built to withstand harsh conditions and resist corrosion.
- Advanced Converter Style: Featuring a 3-way catalytic converter, it effectively reduces harmful emissions while improving exhaust flow.
- Efficient Substrate Material: The ceramic honeycomb substrate enhances catalytic activity for better engine performance.
- Heat Shield Included: Protects against high temperatures, ensuring longevity and reliable operation.
This Catco Catalytic Converter is sold individually and is a vital component for maintaining your vehicle's emission system. Trust in Catco's reputation for quality and reliability.

Exhaust part: what to know
A performance exhaust changes the sound and can improve flow; replacement parts restore a quiet, leak-free system.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- Clamps and hangers. Old hardware is usually rusted.
- Gaskets. New gaskets prevent leaks at each joint.
More for your car: Catalytic Converters · Exhaust
Questions about exhaust part
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Is this street legal where I live?
Rules vary by state. Check local noise and emissions rules before you buy.
Where do specs and warranty details come from?
From the manufacturer. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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