Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
The Walker® Ultra® Universal Catalytic Converter 93322 is engineered for dependable, EPA-compliant emissions performance on 1996 and newer OBDII vehicles. Designed with a stainless-steel body and aluminized piping, this converter provides long-lasting corrosion resistance and durability. Its OE-style high-technology washcoat and optimized precious-metal loading restore proper emissions function while helping keep the check-engine light off for converter-related codes.
As a universal-fit unit, it features expandable bushings for flexible installation, making it suitable for custom exhaust repairs that may require welding or specialized fabrication. OE-style heat shields replicate factory protection for surrounding components. Backed by Walker’s 25,000-mile emissions warranty and 5-year/50,000-mile structural integrity warranty, this converter delivers a reliable, cost-effective emissions repair solution.
EPA COMPLIANT – For OBDII vehicles (1996+). Not for use in CA, CO & NY. Legal in ME only on EPA Federal Emission Equipped Vehicles.
CHECK ENGINE LIGHT SOLUTION – OE-style washcoat and optimal precious-metal loading restore emissions performance.
DURABLE CONSTRUCTION – Stainless-steel converter body with aluminized pipes and heat shields.
UNIVERSAL INSTALLATION – Expandable bushings allow flexible fitment; may require fabrication and/or welding.
OE-STYLE PROTECTION – Aluminized heat shields match OE design where originally equipped.
WARRANTY SUPPORT – 25,000-mile/40,000-km emissions warranty + 5-year/50,000-mile/80,000-km structural integrity warranty.
| Specification | Value |
|---|---|
| Mounting Hardware Included | No |
| Shape | Oval |
| Inlet Type | Pipe Connection |
| Outlet Type | Pipe Connection |
| Inlet Inside Diameter (IN) | 2.000 |
| Body Height (IN) | 4.125 |
| Body Length (IN) | 12.000 |
| Body Width (IN) | 7.250 |
| Inlet Quantity | 2 |
| Body Material | Stainless Steel |
| Outlet Inside Diameter (IN) | 2.500 |
| Outlet Quantity | 1 |
| CARB Certified | No |
| Universal or Specific Fit | Universal |
| Grade Type | Premium |
| Body Shape | Large Oval |
| Overall Length (IN) | 18.000 |
| Part Description | Converter – Universal Ultra EPA |
Chevrolet
Express 2500 — 1996–1997 — 5.0L V8 305cid
Express 2500 — 1996–1997 — 4.3L V6 262cid
Chrysler
Concorde — 1993–1996 — Rear — 3.3L V6 3301cc/201cid
Concorde — 1996–1997 — Rear — 3.5L V6 3497cc/215cid
LHS — 1994–1997 — Rear — 3.5L V6 3497cc/215cid
New Yorker — 1994–1996 — Rear — 3.5L V6 3497cc/215cid
Dodge
B2500 — 1996–1998 — 5.2L V8 5211cc/318cid
B2500 — 1996–1998 — 5.9L V8 360cid
B2500 — 1996 — 3.9L V6 3906cc/239cid
B3500 — 1996–1998 — 5.2L V8 5211cc/318cid
Intrepid — 1993–1997 — Rear — 3.5L V6 3497cc/215cid
Intrepid — 1993–1997 — Rear — 3.3L V6 3301cc/201cid
Ram 1500 — 1996–2001 — 5.2L V8 5211cc/318cid
Ram 1500 — 1996–1999 — 3.9L V6 3906cc/239cid
Ram 1500 — 1997 — 5.2L V8 5211cc/318cid (VIN Y)
Ram 1500 — 1996–1999 — 5.9L V8 360cid
Ram 1500 Van — 1999 — 5.2L V8 5211cc/318cid
Ram 1500 Van — 1999 — 3.9L V6 3906cc/239cid
Ram 2500 — 1996 — 5.2L V8 5211cc/318cid (VIN Y)
Ram 2500 — 2000 — 5.9L V8 360cid
Ram 2500 — 1996–1999 — 5.9L V8 360cid (VIN Z)
Ram 2500 Van — 1999 — 5.2L V8 5211cc/318cid
Ram 2500 Van — 1999 — 5.9L V8 360cid
Ram 3500 — 1996 — 5.9L V8 360cid
Ram 3500 — 1997–1999 — 5.9L V8 360cid (VIN Z)
Ram 3500 Van — 1999 — 5.2L V8 5211cc/318cid
Ram 3500 Van — 1999 — 5.9L V8 360cid
Eagle
Vision — 1993–1997 — Rear — 3.5L V6 3497cc/215cid
Vision — 1993–1997 — Rear — 3.3L V6 3301cc/201cid
Ford
Bronco — 1996 — Front — 5.8L V8 5753cc/351cid
Bronco — 1996 — Front — 5.0L V8 302cid
E-150 Econoline — 1996 — Front — 4.9L L6 4917cc/300cid
E-150 Econoline — 1996 — Front — 5.0L V8 302cid
E-150 Club Wagon — 1996 — Front — 5.0L V8 302cid
E-150 Club Wagon — 1996 — Front — 4.9L L6 4917cc/300cid
E-250 Econoline — 1996 — Front — 4.9L L6 4917cc/300cid
F-150 — 1996 — Front — 4.9L L6 4917cc/300cid
F-150 — 1996 — Front — 5.8L V8 5753cc/351cid
F-250 — 1996 — Front — 4.9L L6 4917cc/300cid
Thunderbird — 1994–1997 — Rear — 4.6L V8 281cid
Thunderbird — 1996–1997 — Rear — 3.8L V6 232cid
GMC
Savana 2500 — 1996–1997 — 4.3L V6 262cid
Savana 2500 — 1996–1999 — 5.0L V8 305cid
Mercury
Cougar — 1994–1997 — Rear — 4.6L V8 281cid
Cougar — 1996–1997 — Rear — 3.8L V6 232cid
Subaru
SVX — 1996–1997 — Rear — 3.3L H6 3318cc
Toyota
Supra — 1996–1998 — Front — 3.0L L6 2997cc
Volvo
960 — 1996–1997 — 2.9L L6 2922cc
Universal-fit design; may require cutting, welding, or fabrication.
Ensure inlet and outlet diameters match existing piping or adapters.
Not legal for use or sale in CA, CO, NY.
ME legal only for EPA Federal Emission–equipped vehicles.
Verify application and emissions regulations before installation.
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.
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).
