We ship from multiple warehouses across the country, so you get your part as soon as possible.
Free, one year (or more), unlimited mileage warranty. Covers everything; parts and shipping costs
We have reviewed over 1,000,000 fitments to guarantee an exact fit for your vehicle.
Return for any reason within 60 days for a full refund
Experts in auto parts since 1989-We are rated 4.9/5 by over 400,000 of our customers.
MagnaFlow Exhaust Products New Catalytic Converter EPA Approved
(Catalytic Converter EPA Approved - New MagnaFlow EPA Approved Direct Fit HM Grade Catalytic Converter)
Low Inventory – Order Soon.

This is a New MagnaFlow Exhaust Products Catalytic Converter EPA Approved (Note: New MagnaFlow EPA Approved Direct Fit HM Grade Catalytic Converter). SKU number 45-44602-Z6
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23453. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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. MagnaFlow 23453 includes (2) Donut Gaskets, (3) Bolts, (3) Nuts, (3) Flat Washers, (1) Torca Clamp, (1) Flange Gasket. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
Material - Stainless Steel, Body Type - Clam-Shell, Clamps Included - Yes, Finish - Stainless, Universal Or Specific Fit - Specific, Grade Type - Regular, Tube Material - Stainless Steel, Hangers Included - No, Inlet Type - Flange, Outlet Type - Flange, Heat Shield Attached - No, Body Material - Stainless Steel, California Air Resources Board (CARB) Certified - No, Substrate Material - Ceramic, Inlet Gasket Included - Yes, Inlet Mounting Hardware Included - No, Outlet Gasket Included - Yes, Outlet Mounting Hardware Included - Yes, Overall Length - 49 in., Air Tube Count - 0, Sensor Port Count - 3, New York Certified - Yes, Oxygen Sensor Location - Pre and Post Converter, Air Tube Adaptable - No, CARB Executive Order Number - Not Applicable, Prop 65 Y/N - No
| Specification | Description |
| Part Type | Catalytic Converter EPA Approved |
| SKU | 45-44602 Z6 |
| Brand | MagnaFlow Exhaust Products |
| Series | Direct-Fit HM Grade Federal |
| Part Number | 23453 |
| Type | New MagnaFlow EPA Approved Direct Fit HM Grade Catalytic Converter |
| Condition | New |
| Fit Type | EXACT |
| Warranty | FREE 5 Year Unlimited Mileage Warranty More Information |
| Additional warranty options available.* View Options
5 Year
Unlimited Mileage Warranty
FREE
5 Year Extended Unlimited Mileage Warranty
$99.45
Lifetime Unlimited Mileage Warranty
$165.75
| |
| Weight | 45 Pounds |
| Box Dimensions | Height: 11.50" Length: 45.75" Width: 19.00" |
| UPC | 841380008299 |
1999 Cadillac Escalade 5.7L Eng.
2000 Cadillac Escalade 5.7L Eng.
1998 Chevrolet C1500 5.7L Eng.
Click Here for Full List
- 1999 Chevrolet C1500 5.7L Eng.
- 1998 Chevrolet C2500 5.7L - 131.5 in. WB - Excl. 8600 lbs. GVW - Front
- 1998 Chevrolet C2500 5.7L - 141.5 in. WB - Front
- 1999 Chevrolet C2500 5.7L - Front
- 2000 Chevrolet C2500 5.7L - Front
- 1998 Chevrolet C3500 5.7L - Front
- 1999 Chevrolet C3500 5.7L - Front
- 2000 Chevrolet C3500 5.7L - Front
- 1998 Chevrolet K1500 5.7L Eng.
- 1999 Chevrolet K1500 5.7L Eng.
- 1998 Chevrolet K2500 5.7L Eng.
- 1999 Chevrolet K2500 5.7L Eng.
- 2000 Chevrolet K2500 5.7L Eng.
- 1998 Chevrolet K3500 5.7L Eng.
- 1999 Chevrolet K3500 5.7L Eng.
- 2000 Chevrolet K3500 5.7L Eng.
- 1996 Chevrolet Pick-up Truck C1500 - 5.7L Eng.
- 1997 Chevrolet Pick-up Truck C1500 - 5.7L Eng.
- 1998 Chevrolet Pick-up Truck C1500 - 5.7L Eng.
- 1999 Chevrolet Pick-up Truck C1500 - 5.7L Eng.
- 1996 Chevrolet Pick-up Truck C2500 - 5.7L - 131.5 in. WB - Excl. 8600 lbs. GVW - Front
- 1997 Chevrolet Pick-up Truck C2500 - 5.7L - 131.5 in. WB - Excl. 8600 lbs. GVW - Front
- 1996 Chevrolet Pick-up Truck C2500 - 5.7L - 141.5 in. WB - Front
- 1997 Chevrolet Pick-up Truck C2500 - 5.7L - 141.5 in. WB - Front
- 1998 Chevrolet Pick-up Truck C2500 - 5.7L Eng. - 131.5 in. Wheelbase - Excl. 8 -600lbs GVW - Front
- 1998 Chevrolet Pick-up Truck C2500 - 5.7L Eng. - 141.5 in. Wheelbase - Front
- 1999 Chevrolet Pick-up Truck C2500 - 5.7L Eng. - Front
- 2000 Chevrolet Pick-up Truck C2500 - 5.7L Eng. - Front
- 1996 Chevrolet Pick-up Truck C3500 - 5.7L - Front
- 1997 Chevrolet Pick-up Truck C3500 - 5.7L - Front
- 1998 Chevrolet Pick-up Truck C3500 - 5.7L Eng. - Front
- 1999 Chevrolet Pick-up Truck C3500 - 5.7L Eng. - Front
- 2000 Chevrolet Pick-up Truck C3500 - 5.7L Eng. - Front
- 1996 Chevrolet Pick-up Truck K1500 - 5.7L Eng.
- 1997 Chevrolet Pick-up Truck K1500 - 5.7L Eng.
- 1998 Chevrolet Pick-up Truck K1500 - 5.7L Eng.
- 1999 Chevrolet Pick-up Truck K1500 - 5.7L Eng.
- 1996 Chevrolet Pick-up Truck K2500 - 5.7L Eng.
- 1997 Chevrolet Pick-up Truck K2500 - 5.7L Eng.
- 1998 Chevrolet Pick-up Truck K2500 - 5.7L Eng.
- 1999 Chevrolet Pick-up Truck K2500 - 5.7L Eng.
- 2000 Chevrolet Pick-up Truck K2500 - 5.7L Eng.
- 1996 Chevrolet Pick-up Truck K3500 - 5.7L Eng.
- 1997 Chevrolet Pick-up Truck K3500 - 5.7L Eng.
- 1998 Chevrolet Pick-up Truck K3500 - 5.7L Eng.
- 1999 Chevrolet Pick-up Truck K3500 - 5.7L Eng.
- 2000 Chevrolet Pick-up Truck K3500 - 5.7L Eng.
- 1996 Chevrolet Suburban C1500 Suburban - 5.7L Eng.
- 1997 Chevrolet Suburban C1500 Suburban - 5.7L Eng.
- 1998 Chevrolet Suburban C1500 Suburban - 5.7L Eng.
- 1999 Chevrolet Suburban C1500 Suburban - 5.7L Eng.
- 1996 Chevrolet Suburban C2500 Suburban - 5.7L Eng.
- 1997 Chevrolet Suburban C2500 Suburban - 5.7L Eng.
- 1998 Chevrolet Suburban C2500 Suburban - 5.7L Eng.
- 1996 Chevrolet Suburban K1500 Suburban - 5.7L Eng.
- 1997 Chevrolet Suburban K1500 Suburban - 5.7L Eng.
- 1998 Chevrolet Suburban K1500 Suburban - 5.7L Eng.
- 1999 Chevrolet Suburban K1500 Suburban - 5.7L Eng.
- 1996 Chevrolet Suburban K2500 Suburban - 5.7L Eng.
- 1997 Chevrolet Suburban K2500 Suburban - 5.7L Eng.
- 1998 Chevrolet Suburban K2500 Suburban - 5.7L Eng.
- 1999 Chevrolet Suburban K2500 Suburban - 5.7L Eng.
- 1996 Chevrolet Tahoe 5.7L - 4 Door
- 1997 Chevrolet Tahoe 5.7L - 4 Door
- 1998 Chevrolet Tahoe 5.7L - 4 Door
- 1999 Chevrolet Tahoe 5.7L - 4 Door
- 2000 Chevrolet Tahoe 5.7L - 4 Door
- 1998 GMC K2500 5.7L Eng.
- 1999 GMC K2500 5.7L Eng.
- 2000 GMC K2500 5.7L Eng.
- 1996 GMC Pick-up Truck C1500 - 5.7L Eng.
- 1997 GMC Pick-up Truck C1500 - 5.7L Eng.
- 1998 GMC Pick-up Truck C1500 - 5.7L Eng.
- 1999 GMC Pick-up Truck C1500 - 5.7L Eng.
- 1996 GMC Pick-up Truck C2500 - 5.7L - 131.5 in. WB - Excl. 8600 lbs. GVW
- 1997 GMC Pick-up Truck C2500 - 5.7L - 131.5 in. WB - Excl. 8600 lbs. GVW
- 1996 GMC Pick-up Truck C2500 - 5.7L - 141.5 in. WB
- 1997 GMC Pick-up Truck C2500 - 5.7L - 141.5 in. WB
- 1999 GMC Pick-up Truck C2500 - 5.7L Eng.
- 2000 GMC Pick-up Truck C2500 - 5.7L Eng.
- 1998 GMC Pick-up Truck C2500 - 5.7L Eng. - 131.5 in. Wheelbase - Excl. 8 -600lbs GVW
- 1998 GMC Pick-up Truck C2500 - 5.7L Eng. - 141.5 in. Wheelbase
- 1996 GMC Pick-up Truck C3500 - 5.7L - Front
- 1997 GMC Pick-up Truck C3500 - 5.7L - Front
- 1998 GMC Pick-up Truck C3500 - 5.7L Eng. - Front
- 1999 GMC Pick-up Truck C3500 - 5.7L Eng. - Front
- 2000 GMC Pick-up Truck C3500 - 5.7L Eng. - Front
- 1996 GMC Pick-up Truck K1500 - 5.7L Eng.
- 1997 GMC Pick-up Truck K1500 - 5.7L Eng.
- 1998 GMC Pick-up Truck K1500 - 5.7L Eng.
- 1999 GMC Pick-up Truck K1500 - 5.7L Eng.
- 1996 GMC Pick-up Truck K2500 - 5.7L Eng.
- 1997 GMC Pick-up Truck K2500 - 5.7L Eng.
- 1998 GMC Pick-up Truck K2500 - 5.7L Eng.
- 1999 GMC Pick-up Truck K2500 - 5.7L Eng.
- 2000 GMC Pick-up Truck K2500 - 5.7L Eng.
- 1996 GMC Pick-up Truck K3500 - 5.7L - Front
- 1997 GMC Pick-up Truck K3500 - 5.7L - Front
- ...and more
Interchange Part Numbers














More Information








