/live/media/WK/WK_18223_Fro.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
Walker 18223 Exhaust Muffler
| Brand | Walker 18223 |
|---|---|
| Universal Or Specific Fit | Specific |
| Shape | Oval |
| Grade Type | Regular |
| Inlet Inside Diameter | 3 |
| Body Width | 9 |
| Inlet Quantity | 1 |
| Outlet Inside Diameter | 2.5 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 24 |
| Body Height | 7 |
| Body Length | 20 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 3 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Offset | 2.625 |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Inside Diameter | 2.5 |
| Outlet 1 Type | Pipe connection |
| Outlet Configuration | Offset |
| Outlet Type | Pipe connection |
| Product line | SoundFX Direct Fit |
| Fits | Chevrolet and GMC · 10 vehicles |
Direct-fit design. Installs as a specific-fit muffler with no guesswork.
100% aluminized steel. Helps resist corrosion for longer service life than low-carbon steel.
Mechanical interior joints. Spun-locked heads add durability and a quality appearance.
Cross-references AP Exhaust 700144 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Walker SoundFX Direct Fit Muffler for Astro and Safari
Walker SoundFX Direct Fit muffler Part Number 18223 is a specific-fit exhaust muffler for select Chevrolet Astro and GMC Safari applications. It uses an oval steel body with an aluminized finish to support longer service life than low-carbon steel, while the direct-fit layout helps match the original exhaust routing.
Key Features
- Specific-fit exhaust muffler for select 1992-1995 Chevrolet Astro and GMC Safari models
- Oval muffler body with aluminized steel construction
- Combination muffler design with offset inlet and offset outlet
- 3-inch inlet inside diameter and 2.5-inch outlet inside diameter
- Mechanical interior joints and spun-locked heads for added durability
- Walker SoundFX Direct Fit line focuses on OE-style fitment and controlled exhaust acoustics
Product Details
Walker SoundFX Direct Fit Part Number 18223 is built for drivers replacing a worn or damaged muffler on a Chevrolet Astro or GMC Safari. The 24-inch overall length, 20-inch body length, 9-inch body width, and 7-inch body height reflect a compact oval profile suited to the listed applications. The 3-inch pipe connection inlet and 2.5-inch pipe connection outlet use an offset configuration, which is important when matching the factory exhaust layout on these vans. This part cross-references AP Exhaust 700144 for the same application.
Compatible With 1994-1995 Chevrolet Astro, N/A; 1992-1993 Chevrolet Astro, N/A; 1993 Chevrolet Astro, N/A; 1994-1995 GMC Safari, N/A; 1992-1993 GMC Safari, N/A; and 1993 GMC Safari, N/A. For welded assemblies, replace all required parts to complete the repair. Part Number 18223 is a practical choice when you need a direct-fit muffler for Astro and Safari exhaust service.
Common Repair Uses
- Restoring a damaged or rusted muffler on a Chevrolet Astro or GMC Safari
- Replacing a noisy muffler with a direct-fit exhaust component
- Addressing exhaust leaks at the muffler body or pipe connections
- Correcting fitment issues caused by corrosion in the factory exhaust assembly
- Returning the exhaust system to a more controlled sound level
Installation Notes
Verify inlet and outlet diameters, offset configuration, and overall length against the vehicle’s existing exhaust before installation. This muffler uses pipe connections and a specific-fit layout, so alignment with the factory exhaust path is important. If the vehicle has a welded assembly, replace all required related parts during service to complete the repair correctly.
Quality Assurance
Walker SoundFX mufflers are built with 100% aluminized steel for improved service life compared with low-carbon steel. Mechanical interior joints and spun-locked heads add structural durability, while the direct-fit design supports a clean installation on the listed Chevrolet Astro and GMC Safari applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Chevrolet | Astro | 4.3L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1995 | GMC | Safari | 4.3L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1994 | Chevrolet | Astro | 4.3L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1994 | GMC | Safari | 4.3L | V6 | N/A | If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1993 | Chevrolet | Astro | 4.3L | V6 | N/A | High Output; If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1993 | Chevrolet | Astro | 4.3L | V6 | N/A | without California Emission System; If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1993 | GMC | Safari | 4.3L | V6 | N/A | without California Emission System; If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1993 | GMC | Safari | 4.3L | V6 | N/A | High Output; If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1992 | Chevrolet | Astro | 4.3L | V6 | N/A | High Output; If welded assembly, replace all required parts; SoundFX Direct Fit |
| 1992 | GMC | Safari | 4.3L | V6 | N/A | High Output; If welded assembly, replace all required parts; SoundFX Direct Fit |
| No rows match your filter. | ||||||