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Walker 50463 Catalytic Converter


Brand:	Walker
Part Number:	50463
UPC:	086387504638
Weight:	22 lbs
Condition:	New

On Sale:

$474.10

Availability:

2 in Stock

Warehouse:

US-7

Quantity:

Product Information

Description:

Get the Walker 50463 Catalytic Converter for your vehicle. Buy now and secure your purchase online!

Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra Direct-Fit Catalytic Converters provide premium performance and are available for import and domestic OBDII (1996 and newer) vehicles.

Features and Benefits:

BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability

Specifications:

Air Tube Count:

Air Tube:

Body Height:

4.125 in.

Body Length:

9 in.

Body Material:

Stainless Steel

Body Shape:

Round

Body Width:

4.125 in.

California Air Resources Board (CARB) Certified:

Converter Quantity:

Grade Type:

Regular

Inlet 1 Type:

3 Bolt Welded Flange

Inlet 2 Inside Diameter:

3.625 in.

Inlet 2 Type:

3 Bolt Loose Flange With Spherical Flare

Inlet Inside Diameter:

3.625 in.

Inlet Quantity:

Inlet Type:

3 Bolt Loose Flange With Spherical Flare

Inlet Type:

3 Bolt Welded Flange

Mounting Hardware Included:

Yes

Outlet 1 Type:

2 Bolt Welded Flange

Outlet Quantity:

Outlet Type:

2 Bolt Welded Flange

Overall Length:

44.75 in.

Oxygen sensor location:

Pre And Post Catalyst

Substrate Material:

Ceramic

Universal Or Specific Fit:

Specific

AP Exhaust #:

645459

AP Exhaust #:

645988

Bosal #:

079-3124

Catco #:

9083

Catco #:

9233

Eastern #:

50366

Eastern #:

50372

Eastern #:

50450

MagnaFlow Exhaust Products #:

51097

MagnaFlow Exhaust Products #:

93419

Country of Origin:

Select a vehicle to narrow Walker 50463 Catalytic Converter fitment info!

Last Updated: 12/24/2023

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

2006

Chevrolet Avalanche 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

Chevrolet Avalanche 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

1 Per Vehicle

2006

Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

1 Per Vehicle

2007

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type
Wheel Base 119.0 In.

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type
Wheel Base 119.0 In.

1 Per Vehicle

2007

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type
Wheel Base 133.0 In.

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type
Wheel Base 133.0 In.

1 Per Vehicle

2007

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type
Wheel Base 143.5 In.

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type
Wheel Base 143.5 In.

1 Per Vehicle

2007

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type
Wheel Base 157.5 In.

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type
Wheel Base 157.5 In.

1 Per Vehicle

2006

Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

1 Per Vehicle

2006

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

1 Per Vehicle

2006

GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

1 Per Vehicle

2007

GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

1 Per Vehicle

2006

GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

1 Per Vehicle

2006

GMC Yukon XL 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

1 EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

GMC Yukon XL 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV EPA
with Federal/California Emissions System
Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.
Exhaust Gasket is Recommended
Additional part(s) needed to complete installation
31554 Right Hand Side and 31718 Left Hand Side
Ultra Direct Fit Type

1 Per Vehicle

SAVE 10% SITEWIDE Click to Apply

Walker 50463 Catalytic Converter

$474.10

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow Walker 50463 Catalytic Converter fitment info!

Chevrolet Avalanche 1500 5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

Chevrolet Avalanche 1500

Chevrolet Silverado 1500 4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

Chevrolet Silverado 1500

Chevrolet Silverado 1500 Classic 4.3L V6 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

Chevrolet Silverado 1500 Classic

Chevrolet Silverado 1500 Classic 4.3L V6 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

Chevrolet Silverado 1500 Classic

Chevrolet Silverado 1500 Classic 4.3L V6 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

Chevrolet Silverado 1500 Classic

Chevrolet Silverado 1500 Classic 4.3L V6 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

Chevrolet Silverado 1500 Classic

Chevrolet Suburban 1500 5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

Chevrolet Suburban 1500

Chevrolet Tahoe 4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

Chevrolet Tahoe

GMC Sierra 1500 4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

GMC Sierra 1500

GMC Sierra 1500 Classic 4.3L V6 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

GMC Sierra 1500 Classic

GMC Yukon 4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

GMC Yukon

GMC Yukon XL 1500 5.3L V8 Flex OHV,5.3L V8 Gas OHV

1

GMC Yukon XL 1500

Customers who bought Walker 50463 Catalytic Converter also purchased

SAVE 10% SITEWIDE
Click to Apply

Chevrolet Avalanche 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Chevrolet Silverado 1500

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

GMC Sierra 1500

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV

GMC Yukon XL 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV