Walker Exhaust 50300 catalytic converter for the 1994-1995 Chevrolet C1500 V6 4.3L, V8 5.0L or 5.7L and other vehicles reduces tailpipe emissions as part of the exhaust system. This Walker Exhaust catalytic converter is a Standard EPA direct-fit design for pre-OBD vehicles, 1995 and older.
- Walker Standard EPA catalytic converter line
- Precise precious metal loading to meet EPA emissions requirements
- Stainless steel body with a ceramic substrate
- Aluminized heat shields, when originally equipped, protect the undercarriage from converter heat
- Thick flanges, hangers and brackets for strength and durability
Quick facts
- Part: Walker Exhaust 50300 catalytic converter
- Fits: the 1994-1995 Chevrolet C1500 V6 4.3L, V8 5.0L or 5.7L and other vehicles
- Material: Stainless steel body, ceramic substrate
- Condition: New
A failing converter can show up as a check engine light, a rattle from the exhaust or a failed emissions test. A misfire, a faulty oxygen sensor or an exhaust leak can be behind those signs too, so track down the cause before you buy a converter.
Fits
This direct-fit converter also fits the 1994-1995 Chevrolet K1500 V6 4.3L, V8 5.0L or 5.7L and the 1995 Chevrolet Tahoe V8 5.7L, and it is listed for a wide range of other Chevrolet and GMC models. Owners of other trucks and SUVs can look up their year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Inlet diameter: 3.25 in (inside diameter), 2 loose flanges
- Outlet diameter: 3.375 in (outside diameter), 1 outlet with a 2-bolt welded flange
- Overall length: 36 in
- Body: large oval, 7.5 in wide and 4.5 in high
- Oxygen sensor location: pre-catalyst
Build and materials
- Body material: stainless steel
- Substrate material: ceramic
- Condition: New
- EPA compliance: for pre-OBD vehicles, 1995 and older; not legal for sale or use in California
- Walker warranty: 25,000 miles (40,000 km) on emissions; 5 years or 50,000 miles (80,000 km) on structural integrity
- Country of origin: United States
In the box
This listing holds one catalytic converter, and the quantity per vehicle is one.
Installation notes
- Bolt-on direct-fit design that needs no specialized fabrication or welding.
Interchange: 079-5088
645316 · 645342 · 645973 · 646304 · 10903 · 9184 · 9648 · 50009 · 50238 · 50298 · 23256
This part cross-references / interchanges with the following part numbers:
645316, 645342, 645973, 646304, 079-5088, 10903, 9184, 9648, 50009, 50238, 50298, 23256
Frequently Asked Questions
Does this Chevy Tahoe catalytic converter fit the 1995 Tahoe V8 5.7L?
Yes. Walker Exhaust 50300 is a direct-fit converter listed for the 1995 Chevrolet Tahoe V8 5.7L.
Is this the Chevrolet K1500 catalytic converter for 1994-1995 models with the V6 4.3L, V8 5.0L or 5.7L?
Yes. This converter is listed for the V6 4.3L, V8 5.0L and V8 5.7L in those years. Owners of other models can look up their year and engine in the "Vehicles it fits" section.
What size are the inlet and outlet on the Walker 50300 converter?
Walker 50300 has a 3.25 in inlet (inside diameter) with two loose flanges. The outlet is 3.375 in (outside diameter) with a 2-bolt welded flange.
Does this catalytic converter need welding or special fabrication to install?
No. It is a bolt-on direct-fit design with hangers, brackets and routings, so no specialized fabrication or welding is needed.
Is this Walker converter legal to use in California?
No. It is EPA-compliant for pre-OBD vehicles, 1995 and older, and is not legal for sale or use in California. It is not CARB certified.
