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Walker 43052 Exhaust Pipe
Walker 43052 Exhaust Pipe for Specific Fit Applications
Walker 43052 is a specific-fit exhaust pipe made from aluminized steel for durability and corrosion resistance in exhaust system service. It is built with precision bending and fixture checking to help deliver a precise fit for quicker installation on the listed Buick, Chevrolet, Oldsmobile, and Pontiac applications.
Key Features
- Aluminized steel construction for long-term exhaust service
- Specific-fit design for the listed vehicle applications
- 2.5 inch inlet outside diameter and 2.25 inch outlet outside diameter
- 24.5 inch overall length
- Single inlet and single outlet pipe connection design
- Walker part number 43052 for easy identification
Detailed Description
This Walker exhaust pipe is engineered for direct replacement use on select full-size GM rear-wheel-drive applications, including 1985-1993 Chevrolet Caprice, 1991-1993 Buick Roadmaster, 1991-1992 Oldsmobile Custom Cruiser, and 1985-1986 Pontiac Parisienne with a 2.5 inch muffler inlet. The pipe’s aluminized steel finish helps resist exhaust-system wear, while the formed dimensions support proper alignment in the exhaust path. If you are searching for a Walker 43052 exhaust pipe for a 1991-1993 Buick Roadmaster or a 1985-1993 Chevrolet Caprice exhaust pipe replacement, this part matches the listed fitment and connection sizes.
This part cross-references Gates 34784 for the same application.
Common Repair Uses
- Replacing a rusted or perforated exhaust pipe section
- Restoring proper exhaust routing after exhaust system damage
- Correcting fitment issues caused by a mismatched pipe diameter
- Repairing exhaust leaks at the pipe connection points
- Returning the exhaust system to the specified factory-style layout
Installation Notes and Tips
Verify inlet and outlet diameters before installation: 2.5 inch inlet and 2.25 inch outlet. This pipe is listed as a specific fit for the vehicles shown, and the notes indicate that if the vehicle uses a welded assembly, all required parts should be replaced. Confirm the existing exhaust configuration on the vehicle before welding or final assembly.
Quality Assurance
Walker manufactures this pipe with precision benders and fixture checks to support accurate fitment and consistent installation results. The aluminized steel construction is selected for durability in exhaust service.
| Brand | Walker |
|---|---|
| Part Number | 43052 |
| Material | Steel |
| Inlet Outside Diameter | 2.5 |
| Outlet Outside Diameter | 2.25 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Finish | Aluminized |
| Inlet 1 Outside Diameter | 2.5 |
| Inlet 1 Type | Pipe connection |
| Length | 24.5 |
| Outlet 1 Outside Diameter | 2.25 |
| Outlet 1 Type | Pipe connection |
| Universal Or Specific Fit | Specific fit |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1993 | Buick | Roadmaster | Wagon | 5.7L | V8 | N/A | If welded assembly, replace all required parts |
| 1993 | Chevrolet | Caprice | Wagon | 5.7L | V8 | N/A | If welded assembly, replace all required parts |
| 1993 | Chevrolet | Caprice | Wagon | 5.0L | V8 | N/A | If welded assembly, replace all required parts |
| 1992 | Buick | Roadmaster | Wagon | 5.7L | V8 | N/A | If welded assembly, replace all required parts |
| 1992 | Chevrolet | Caprice | Wagon | 5.7L | V8 | N/A | If welded assembly, replace all required parts |
| 1992 | Chevrolet | Caprice | Wagon | 5.0L | V8 | N/A | If welded assembly, replace all required parts |
| 1992 | Oldsmobile | Custom Cruiser | 5.0L | V8 | N/A | If welded assembly, replace all required parts | |
| 1992 | Oldsmobile | Custom Cruiser | 5.7L | V8 | N/A | If welded assembly, replace all required parts | |
| 1991 | Buick | Roadmaster | 5.0L | V8 | N/A | If welded assembly, replace all required parts | |
| 1991 | Chevrolet | Caprice | Wagon | 5.0L | V8 | N/A | If welded assembly, replace all required parts |
| 1991 | Oldsmobile | Custom Cruiser | 5.0L | V8 | N/A | If welded assembly, replace all required parts | |
| 1990 | Chevrolet | Caprice | Wagon | 5.0L | V8 | N/A | If welded assembly, replace all required parts |
| 1989 | Chevrolet | Caprice | Wagon | 5.0L | V8 | N/A | If welded assembly, replace all required parts |
| 1988 | Chevrolet | Caprice | Wagon | 5.0L | V8 | N/A | If welded assembly, replace all required parts |
| 1987 | Chevrolet | Caprice | Wagon | 5.0L | V8 | N/A | If welded assembly, replace all required parts |
| 1986 | Chevrolet | Caprice | Wagon | 5.0L | V8 | N/A | If welded assembly, replace all required parts |
| 1986 | Pontiac | Parisienne | Wagon | 5.0L | V8 | N/A | with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts |
| 1985 | Chevrolet | Caprice | Wagon | 5.0L | V8 | N/A | If welded assembly, replace all required parts |
| 1985 | Pontiac | Parisienne | Wagon | 5.0L | V8 | N/A | with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.