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Walker 41457 Exhaust Pipe
| Brand | Walker 41457 |
|---|---|
| Material | Steel |
| Outlet Outside Diameter | 2.25 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Finish | Aluminized |
| Inlet 1 Type | Spherical flare |
| Inlet Type | Spherical flare |
| Length | 13.75 |
| Outlet 1 Outside Diameter | 2.25 |
| Outlet 1 Type | Pipe connection |
| Outlet Type | Pipe connection |
| Universal Or Specific Fit | Specific fit |
| Fits | Chevrolet, GMC, and Oldsmobile · 22 vehicles |
Specific fit. Precision-checked for a precise fit and quick, easy installation.
Aluminized steel. Durable steel construction helps resist corrosion and wear.
Pipe connection. Exhaust pipe with spherical flare ends for a secure connection.
Cross-references AP Exhaust 28470 for the same application. See all 1.
Walker 41457 Exhaust Pipe for Specific Fit Applications
Walker 41457 is a specific-fit exhaust pipe built from aluminized steel for durability and consistent fitment. Precision bending and fixture checking help support accurate alignment for straightforward installation on the listed Chevrolet, GMC, and Oldsmobile applications.
- Aluminized steel construction for corrosion resistance and long-term service
- Specific-fit design for direct replacement on confirmed applications
- 1 inlet and 1 outlet with 2.25 in. outside diameter
- Spherical flare inlet for proper connection geometry
- 13.75 in. overall length for the listed exhaust routing
- Walker 41457 exhaust pipe for OE-style repair work
Detailed Product Information
This Walker exhaust pipe is engineered for vehicles that require a direct-fit replacement in the exhaust and tail pipe section. The pipe uses aluminized steel and a pipe connection outlet with a 2.25 in. outside diameter, making it a practical choice for restoring exhaust routing on 1988-1994 Chevrolet S10 Blazer, 1988-1991 GMC S15 Jimmy, 1992-1994 GMC Jimmy, and 1991-1994 Oldsmobile Bravada applications. The Walker 41457 part number is also useful when searching for a replacement exhaust pipe with the same fit and dimensions.
This part cross-references AP Exhaust 28470 for the same application.
Vehicle Fitment
- Fits 1992-1994 Chevrolet S10 Blazer, N/A. If welded assembly, replace all required parts.
- Fits 1992-1994 GMC Jimmy, N/A. If welded assembly, replace all required parts.
- Fits 1991-1994 Oldsmobile Bravada, N/A. If welded assembly, replace all required parts.
- Fits 1988-1991 Chevrolet S10 Blazer, N/A.
- Fits 1988-1991 GMC S15 Jimmy, N/A.
Common Repair Uses
- Replacing a rusted or damaged exhaust pipe section
- Restoring proper exhaust routing after corrosion-related failure
- Repairing exhaust leaks at the pipe connection area
- Returning exhaust flow to the correct path on listed GM trucks and SUVs
- Addressing fitment issues on a direct replacement exhaust pipe
Installation Notes
Confirm the inlet and outlet diameters, spherical flare connection, and overall length before installation. For welded assemblies, replace all required parts as noted in the fitment data. Verify alignment with the existing exhaust system before final attachment to ensure the pipe seats correctly on the vehicle.
Quality Assurance
Walker manufactures this pipe with precision benders and fixture checks to support consistent fit and installation accuracy. The aluminized steel construction is selected for durability in exhaust service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1994 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | If welded assembly, replace all required parts |
| 1994 | GMC | Jimmy | 4.3L | V6 | N/A | If welded assembly, replace all required parts |
| 1994 | Oldsmobile | Bravada | 4.3L | V6 | N/A | If welded assembly, replace all required parts |
| 1993 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | If welded assembly, replace all required parts |
| 1993 | GMC | Jimmy | 4.3L | V6 | N/A | If welded assembly, replace all required parts |
| 1993 | Oldsmobile | Bravada | 4.3L | V6 | N/A | If welded assembly, replace all required parts |
| 1992 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | If welded assembly, replace all required parts |
| 1992 | GMC | Jimmy | 4.3L | V6 | N/A | If welded assembly, replace all required parts |
| 1992 | Oldsmobile | Bravada | 4.3L | V6 | N/A | If welded assembly, replace all required parts |
| 1991 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | — |
| 1991 | GMC | S15 Jimmy | 4.3L | V6 | N/A | — |
| 1991 | Oldsmobile | Bravada | 4.3L | V6 | N/A | If welded assembly, replace all required parts |
| 1990 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | — |
| 1990 | GMC | S15 Jimmy | 4.3L | V6 | N/A | — |
| 1989 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | — |
| 1989 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | — |
| 1989 | GMC | S15 Jimmy | 2.8L | V6 | N/A | — |
| 1989 | GMC | S15 Jimmy | 4.3L | V6 | N/A | — |
| 1988 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | — |
| 1988 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | — |
| 1988 | GMC | S15 Jimmy | 2.8L | V6 | N/A | — |
| 1988 | GMC | S15 Jimmy | 4.3L | V6 | N/A | — |
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