✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Massive Discount Magnaflow 2004 Chevrolet Silverado 2500 Hd 6.0l Direct Fit Converter Markdown: -45% [hint897x]

$59.99 $191.99 -69%

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4451642. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily instal

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Massive Discount Magnaflow 2004 Chevrolet Silverado 2500 Hd 6.0l Direct Fit Converter Markdown: -45% [hint897x]

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4451642. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 2004 Chevrolet Silverado 2500 HD, 2001-2003 GMC Yukon XL 2500, and additional vehicles. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

This Part Fits:

Year Make Model Submodel
2004 Chevrolet Silverado 2500 HD Base
2004 Chevrolet Silverado 2500 HD LS
2004 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD WT
2004 Chevrolet Suburban 2500 LS
2004 Chevrolet Suburban 2500 LT
2001,2003 GMC Yukon XL 2500 SLE
2001,2003 GMC Yukon XL 2500 SLT

What Our Customers Say

January 26, 2026

Absolutely no complaints!

An outstanding product. Very clever.

- Beli N..

January 26, 2026

Absolutely no complaints!

A great tool that is very impressive.

- Efa S..

January 26, 2026

Absolutely no complaints!

The best I’ve seen in this price range.

- Kendrick C..

Write a Review

You Might Also Like

Discover more great products from our collection.

GBY DLHS CATVITY ART STDIO

GBY DLHS CATVITY ART STDIO

(670)
$99.99 $319.99 -69%
VINTAGE PASTEL - 12pk DEAL

VINTAGE PASTEL - 12pk DEAL

(622)
$31.99 $102.99 -69%
Blue 119 Silk Jacquard

Blue 119 Silk Jacquard

(625)
$26.99 $86.99 -69%
Refurbished AxiDraw V3

Refurbished AxiDraw V3

(603)
$71.99 $230.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY