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Walker 21650 Exhaust MufflerOE Quality 60-Day Returns
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Part #: 21650

Walker 21650 Exhaust Muffler

Quiet-Flow
⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$152.53Free 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.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Quiet-Flow
🚗Fitment: Ford, E-150, E-250, and E-350 Super Duty
🔄Easy Returns — Return within 60 days for a full refund
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Walker 21650 Exhaust Muffler
BrandWalker
Part Number21650
PositionQuiet-Flow
Muffler TypeReflection
Universal Or Specific FitSpecific
ShapeOval
Grade TypeRegular
Inlet Inside Diameter3
Body Width7
Inlet Quantity1
Outlet Quantity1
ReversibleNo
TunableNo
Overall Length32
Body Height9
Body Length24
Body MaterialStainless steel
FinishAluminized
Inlet 1 Inside Diameter3
Inlet 1 TypePipe connection
Inlet ConfigurationOffset
Inlet Offset2.625
Inlet TypePipe connection
Outlet 1 Outside Diameter2.75
Outlet 1 TypePipe connection
Outlet ConfigurationOffset
Outlet Outside Diameter2.75
Outlet TypePipe connection

This part fits 9 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2008FordE-1505.4LV8N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow
2008FordE-2505.4LV8N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow
2008FordE-350 Super DutyStandard Cargo Van5.4LV8N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow
2007FordE-1505.4LV8N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow
2007FordE-2505.4LV8N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow
2007FordE-350 Super DutyStandard Cargo Van5.4LV8N/APremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow
2006FordE-1505.4LV8N/AFrom 10/16/2006; Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow
2006FordE-2505.4LV8N/AFrom 10/16/2006; Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow
2006FordE-350 Super DutyStandard Cargo Van5.4LV8N/AFrom 10/16/2006; Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow

* 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:

18197181982493

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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