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WALKER - Catalytic Converter - 16299
WALKER - Catalytic Converter - 16299
WALKER - Catalytic Converter - 16299
WALKER - Catalytic Converter - 16299
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Load image into Gallery viewer, WALKER - Catalytic Converter - 16299
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WALKER - Catalytic Converter - 16299

WALKER
WAL16299
In stock
Muffler
$370.97 $359.99
Product Description The Walker® Ultra® 16299 Direct-Fit Catalytic Converter is engineered for dependable emissions control and...
$359.99
WALKER - Catalytic Converter - 16299
Description

Product Description

The Walker® Ultra® 16299 Direct-Fit Catalytic Converter is engineered for dependable emissions control and OE-style fitment for 2003–2007 Honda Accord 2.4L models. Designed to restore proper exhaust flow and reduce harmful emissions, this converter meets EPA Federal emissions requirements and features an advanced washcoat technology that helps keep the Check Engine Light off for emissions-related codes.

Constructed with a stainless-steel body, thick OE-style flanges, and welded hangers, the 16299 provides long-term durability and corrosion resistance. Its direct-fit, bolt-on design ensures easy installation without welding or custom fabrication. When equipped from the factory, aluminized heat shields are included to match OE thermal protection.

Note: Not for sale or use in CA, CO, or NY. Legal in ME for Federal Emission-equipped vehicles only.

Features & Benefits

  • EPA Compliant — For OBDII vehicles 1996+, excluding CA, CO, NY; ME restrictions apply

  • Direct-Fit Design — Bolt-on install with OE-type hangers, brackets, and flanges

  • Check Engine Light Prevention — Proper washcoat and precious metal load ensure emissions performance

  • Durable Construction — Stainless-steel body, OE-thickness flanges, & robust welds

  • OE-Style Heat Shields — Included where originally equipped

  • Backed by Warranty — 25,000-mile emissions / 5-year 50,000-mile structural warranty

Catalytic Converter Dimensions

Specification Value
Shape Round
Body Material Stainless Steel
Mounting Hardware Included No
Inlet Type 3 Bolt Welded Flange
Outlet Type 3 Bolt Welded Flange
Body Height 4.250 in
Body Length 13.000 in
Body Width 4.250 in
Inlet Quantity 1
Outlet Quantity 1
Body Shape Round
Overall Length 19.125 in
Universal or Specific Fit Specific
Grade Type Premium

Vehicle Fitment

Honda

  • Accord (2003–2007)
    Rear Catalytic Converter | 2.4L L4 2354cc / 144cid | 1 Required

Installation & Notes

Installation Notes

  • Direct-fit design — no cutting or welding required

  • Mounts using existing OEM flange hardware (hardware not included)

  • Replace or inspect gaskets as needed

  • Install in correct flow direction based on flange alignment

  • Ensure vehicle is properly supported for safe installation

  • After installation, clear any stored emissions codes and perform a readiness cycle if required

Important Notes

  • EPA only — Not legal in CA, CO, or NY

  • Maine: Only legal on vehicles originally equipped with EPA Federal emissions, not California emissions

  • Will not fit PZEV or California-emissions variants

  • Diagnose upstream issues (misfires, O₂ sensors, fuel trim faults) before installation — unresolved issues may damage the new converter

  • Professional installation recommended for best results and emissions compliance

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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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