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WALKER - Exhaust Muffler - 21485
WALKER - Exhaust Muffler - 21485
WALKER - Exhaust Muffler - 21485
WALKER - Exhaust Muffler - 21485
WALKER - Exhaust Muffler - 21485
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WALKER - Exhaust Muffler - 21485

WALKER
WAL21485
In stock
Muffler
$214.99 $206.99
Product Description The WALKER 21485 Quiet-Flow® SS Exhaust Muffler is a premium stainless-steel, direct-fit replacement engineered...
$206.99
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WALKER - Exhaust Muffler - 21485
Description

Product Description

The WALKER 21485 Quiet-Flow® SS Exhaust Muffler is a premium stainless-steel, direct-fit replacement engineered to restore OE-style performance and sound on the Chrysler Pacifica equipped with the 3.5L V6 engine. Featuring 100% stainless-steel construction, this Quiet-Flow SS series muffler offers superior durability and corrosion resistance compared to aluminized alternatives.

Its OE-style domed heads, louvered tubes, and internal partitions deliver factory-correct acoustic tuning and optimized exhaust flow. Spun-locked heads and mechanically joined tubes allow for thermal expansion without distortion, ensuring stability and long service life. Designed for hassle-free installation, the 21485 includes OE-style pipe routing for an exact fit without welding.

Key Features

  • 100% Stainless-Steel Body for class-leading corrosion resistance

  • Direct-Fit Design with OE-style pipe routing for easy bolt-on installation

  • Premium Acoustic Control using OE-style louvered tubes and domed heads

  • Mechanically Joined Internal Tubes maximize durability under heat cycles

  • Internal Drainage System helps prevent moisture buildup

  • Acoustic & Flow Tested to ensure OE-style exhaust performance

  • Backed by Walker’s Limited Lifetime Warranty and 90-Day Safe & Sound® Guarantee

Technical Specifications

Specification Detail
Shape Oval
Finish Aluminized
Body Material Stainless Steel
Inlet Type Pipe Connection
Outlet Type Pipe Connection
Inlet Inside Diameter 2.500 in
Outlet Outside Diameter 2.500 in
Inlet Location Offset
Inlet Quantity 1
Outlet Location Offset
Outlet Quantity 1
Body Height 5.500 in
Body Length 16.000 in
Body Width 11.000 in
Overall Length 28.250 in
Inlet Offset 3.500 in
Reversible No
Tunable No
Universal or Specific Fit Specific
Grade Type Premium

Vehicle Compatibility

(One muffler required per vehicle unless otherwise noted.)

Chrysler

Pacifica

  • 3.5L V6 (3497cc / 215 cid)

    • Year Range: 2004–2006

    • Position: Front

Installation & Warranty Notes

  • Direct-fit bolt-on replacement—no welding required

  • Reuses factory mounting points

  • Designed for OE backpressure and sound characteristics

  • Inspect exhaust gaskets, clamps, and hangers during installation

  • Covered by Walker’s limited lifetime warranty and 90-Day Safe & Sound® Guarantee

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Shipping

Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.

Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

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