JT High Flow catalytic converter for Silverado, front view, EPA-compliant emissions
JT High Flow catalytic converter for Silverado, side view, direct-fit installation
JT High Flow catalytic converter for GMC Sierra, side view, precise fit
JT High Flow catalytic converter with 3D scan tech, mounting points visible
JT High Flow catalytic converter packaging box, ready for replacement
JT High Flow catalytic converter for Silverado, front view, EPA-compliant emissions
JT High Flow catalytic converter for Silverado, side view, direct-fit installation
JT High Flow catalytic converter for GMC Sierra, side view, precise fit
JT High Flow catalytic converter with 3D scan tech, mounting points visible
JT High Flow catalytic converter packaging box, ready for replacement

JT High Flow Catalytic Converter — EPA Compliant, Fits Chevy Silverado 1999-2006 & GMC Sierra 1500

Overview Meet the JT High Flow Catalytic Converter, a thoughtfully engineered replacement that works with your GM...
Vendor: JT
Availability: In stock
£414.42
£414.42
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JT High Flow catalytic converter for Silverado, front view, EPA-compliant emissions

JT High Flow Catalytic Converter — EPA Compliant, Fits Chevy Silverado 1999-2006 & GMC Sierra 1500

£414.42
JT High Flow catalytic converter for Silverado, front view, EPA-compliant emissions
JT High Flow catalytic converter for Silverado, side view, direct-fit installation
JT High Flow catalytic converter for GMC Sierra, side view, precise fit
JT High Flow catalytic converter with 3D scan tech, mounting points visible
JT High Flow catalytic converter packaging box, ready for replacement

JT High Flow Catalytic Converter — EPA Compliant, Fits Chevy Silverado 1999-2006 & GMC Sierra 1500

£414.42
Description
Description
x

Overview

Meet the JT High Flow Catalytic Converter, a thoughtfully engineered replacement that works with your GM truck or SUV while aligning with modern emission standards. This unit uses advanced catalytic conversion technology to transform emissions into comparatively cleaner gases, supporting cleaner operation without altering the driving experience.

Designed for a direct-fit replacement, the JT converter uses precise alignment guided by 3D scan technology. The result is installation that mirrors OEM mounting points, reducing guesswork and helping you complete the job with confidence.

Key Benefits

  • Efficient Environmental Performance: Meets EPA OBDII emission requirements, helping minimize harmful exhaust without compromising engine response.
  • Longer Service Life: Built with a durable stainless steel shell and a robust honeycomb ceramic substrate for real-world reliability.
  • More Precious Metal Catalyst: Enhanced catalyst activity that aims to improve efficiency while staying within regulatory guidelines.

Fitment and Interchange

The JT unit covers a broad GM lineup, including 1999–2006 Chevy Silverado 1500/2500, Tahoe, Avalanche, Suburban 1500, and GMC Sierra/Yukon. It also fits the 2007 Silverado/Sierra 1500 Classic series with 4.3L, 4.8L, and 5.3L engines. It interchanges with OE parts 19418928 and 10395212, enabling a straightforward replacement for compatible vehicles.

Durability and Design

  • Direct-fit design ensures alignment with OEM mounting points for a clean, hassle-free install.
  • Stainless steel shell paired with OEM-grade honeycomb ceramic substrate supports longer life under varied driving conditions.
  • Added precious metal catalyst enhances catalytic efficiency while remaining consistent with emission standards.

Everyday Use and Considerations

In daily driving, you may notice smoother integration with your exhaust system, straightforward replacement, and adherence to regulatory requirements. Benefits are presented as possibilities based on vehicle condition and driving style; actual results may vary.

FAQ

Q: Is this JT catalytic converter EPA compliant for 1999-2006 Silverado or Sierra?

A: Yes, it meets EPA OBDII emission requirements and interchanges with OE parts 19418928 and 10395212.

Q: What vehicles fit and how easy is installation?

A: Direct-fit design fits 1999-2006 Silverado 1500/2500, Tahoe/Avalanche/Suburban 1500, GMC Sierra/Yukon, and 2007 Silverado/Sierra 1500 Classic; 3D scan aids proper mounting.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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