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OE Quality
60-Day Returns
WalkerPart #: 21442
Walker 21442 Exhaust Resonator
⚙️ 20 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$106.02Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Ram 2500 and Ram 3500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Exhaust Resonator options
Walker 21442 Exhaust Resonator
| Brand | Walker |
| Part Number | 21442 |
| Finish | Aluminized |
| Inlet Type | Pipe connection |
| Outlet Type | Pipe connection |
| Inlet Inside Diameter | 3 |
| Body Width | 6 |
| Inlet Quantity | 1 |
| Body Material | Steel |
| Outlet Quantity | 1 |
| Resonator Shape | Round |
| Overall Length | 4 |
| Body 1 Height | 6 |
| Body 1 Length | 14 |
| Body 1 Shape | Round |
| Body 1 Width | 6 |
| Body Height | 6 |
| Body Length | 14 |
| Inlet Configuration | Center |
| Outlet Configuration | Center |
| Universal Or Specific Fit | Direct oe replacement |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Dodge | Ram 2500 | Extended Cab Pickup | 5.9L | L6 | N/A | |
| 2002 | Dodge | Ram 2500 | Standard Cab Pickup | 5.9L | L6 | N/A | |
| 2002 | Dodge | Ram 3500 | Standard Cab Pickup | 5.9L | L6 | N/A | |
| 2002 | Dodge | Ram 3500 | Extended Cab Pickup | 5.9L | L6 | N/A | |
| 2001 | Dodge | Ram 2500 | Extended Cab Pickup | 5.9L | L6 | N/A | |
| 2001 | Dodge | Ram 2500 | Standard Cab Pickup | 5.9L | L6 | N/A | |
| 2001 | Dodge | Ram 3500 | Standard Cab Pickup | 5.9L | L6 | N/A | |
| 2001 | Dodge | Ram 3500 | Extended Cab Pickup | 5.9L | L6 | N/A | |
| 2000 | Dodge | Ram 2500 | Extended Cab Pickup | 5.9L | L6 | N/A | |
| 2000 | Dodge | Ram 2500 | Standard Cab Pickup | 5.9L | L6 | N/A | |
| 2000 | Dodge | Ram 3500 | Standard Cab Pickup | 5.9L | L6 | N/A | |
| 2000 | Dodge | Ram 3500 | Extended Cab Pickup | 5.9L | L6 | N/A | |
| 1999 | Dodge | Ram 2500 | Extended Cab Pickup | 5.9L | L6 | N/A | |
| 1999 | Dodge | Ram 2500 | Standard Cab Pickup | 5.9L | L6 | N/A | |
| 1999 | Dodge | Ram 3500 | Standard Cab Pickup | 5.9L | L6 | N/A | |
| 1999 | Dodge | Ram 3500 | Extended Cab Pickup | 5.9L | L6 | N/A | |
| 1998 | Dodge | Ram 2500 | Extended Cab Pickup | 5.9L | L6 | N/A | |
| 1998 | Dodge | Ram 2500 | Standard Cab Pickup | 5.9L | L6 | N/A | |
| 1998 | Dodge | Ram 3500 | Standard Cab Pickup | 5.9L | L6 | N/A | |
| 1998 | Dodge | Ram 3500 | Extended Cab Pickup | 5.9L | L6 | N/A |
* 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:
38917
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.