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Walker 42822 Exhaust Resonator Delete Pipe
Walker 42822 Exhaust Resonator Delete Pipe
Walker 42822 is a specific-fit exhaust resonator delete pipe for select Cadillac, Chevrolet, and Pontiac applications. Built from aluminized steel with a 2.25-inch inlet and outlet, it provides a direct replacement-style pipe section for exhaust repair and modification work.
Key Features
- Part number 42822
- Specific fit for listed vehicles
- Aluminized steel construction for corrosion resistance
- 2.25-inch inside diameter inlet
- 2.25-inch outside diameter outlet
- 28.5-inch overall length
- Pipe connection inlet and spout outlet
- Walker exhaust pipe and components for weld or clamp installations
Product Details
This Walker exhaust resonator delete pipe is made to complete exhaust repair work where the resonator is being replaced with a straight pipe section. The aluminized finish helps resist corrosion, while the steel construction supports long-term exhaust service. Part number 42822 is listed for 1990-1992 Cadillac Brougham, 1992 Cadillac Commercial Chassis, 1985-1989 Chevrolet Caprice, 1989 Chevrolet Caprice with Police Package, 1985-1986 Pontiac Parisienne with 2.5-inch muffler inlet, and 1985 Chevrolet Impala. This part cross-references Gates 34800 for the same application.
What It Helps Address
- Replacement of a damaged or rusted resonator section
- Exhaust system repair after resonator removal
- Restoring proper pipe routing on listed Cadillac, Chevrolet, and Pontiac models
- Replacing a corroded 2.25-inch exhaust pipe section
- Service work on a 1985-1989 Chevrolet Caprice or 1990-1992 Cadillac Brougham exhaust system
Installation Notes
Verify inlet and outlet diameters before installation. This pipe is listed for weld or clamp installations, so match the connection method to the existing exhaust setup. Confirm vehicle application by year, make, model, and notes, especially for the 1989 Chevrolet Caprice Police Package and the 1985-1986 Pontiac Parisienne with 2.5-inch muffler inlet.
Quality Assurance
Walker manufactures exhaust pipe and components from aluminized steel to support durability and reduced corrosion in exhaust service.
| Brand | Walker |
| Part Number | 42822 |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 2.25 |
| Inlet 1 Type | Pipe connection |
| Inlet Inside Diameter | 2.25 |
| Inlet Quantity | 1 |
| Inlet Type | Pipe connection |
| Length | 28.5 |
| Material | Steel |
| Outlet 1 Outside Diameter | 2.25 |
| Outlet 1 Type | Spout |
| Outlet Outside Diameter | 2.25 |
| Outlet Quantity | 1 |
| Outlet Type | Spout |
| Universal Or Specific Fit | Specific fit |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 1992 | Cadillac | Brougham | RWD | 5.0L | V8 | N/A | Resonator Substitute Pipe | ||
| 1992 | Cadillac | Brougham | RWD | 5.7L | V8 | N/A | Resonator Substitute Pipe | ||
| 1992 | Cadillac | Commercial Chassis | Brougham | RWD | 5.7L | V8 | N/A | Resonator Substitute Pipe | |
| 1991 | Cadillac | Brougham | RWD | 5.0L | V8 | N/A | Resonator Substitute Pipe | ||
| 1991 | Cadillac | Brougham | RWD | 5.7L | V8 | N/A | Resonator Substitute Pipe | ||
| 1990 | Cadillac | Brougham | RWD | 5.7L | V8 | N/A | Resonator Substitute Pipe | ||
| 1989 | Chevrolet | Caprice | Sedan | 5.0L | V8 | N/A | Resonator Substitute Pipe | ||
| 1989 | Chevrolet | Caprice | Base | 5.7L | V8 | N/A | Resonator Substitute Pipe; with Police Package | ||
| 1988 | Chevrolet | Caprice | Sedan | 5.0L | V8 | N/A | Resonator Substitute Pipe | ||
| 1987 | Chevrolet | Caprice | Sedan | 5.0L | V8 | N/A | Resonator Substitute Pipe | ||
| 1987 | Chevrolet | Caprice | Coupe | 5.0L | V8 | N/A | Resonator Substitute Pipe | ||
| 1986 | Chevrolet | Caprice | Sedan | 5.0L | V8 | N/A | Resonator Substitute Pipe | ||
| 1986 | Chevrolet | Caprice | Coupe | 5.0L | V8 | N/A | Resonator Substitute Pipe | ||
| 1986 | Pontiac | Parisienne | Sedan | 5.0L | V8 | N/A | Resonator Substitute Pipe; with 2.5 (in) Muffler Inlet | ||
| 1985 | Chevrolet | Caprice | Sedan | 5.0L | V8 | N/A | Resonator Substitute Pipe | ||
| 1985 | Chevrolet | Caprice | Coupe | 5.0L | V8 | N/A | Resonator Substitute Pipe | ||
| 1985 | Chevrolet | Impala | 5.0L | V8 | N/A | Resonator Substitute Pipe | |||
| 1985 | Pontiac | Parisienne | Sedan | 5.0L | V8 | N/A | Resonator Substitute Pipe; with 2.5 (in) Muffler Inlet |
* 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.