Replacement Catalytic Converters Matched to Your Vehicle
Request availability for Used OEM (where eligible), new OEM or aftermarket options for your vehicle. Share your vehicle details so we can review fitment, eligibility, availability and delivered pricing.
- VIN matching
- Shipping subject to destination requirements
- Check availability: Used OEM (where eligible), New OEM, Aftermarket
Nationwide shipping across the United States. No walk-in store, local pickup, or installation service.
Availability, condition, delivered price, and applicable warranty are confirmed in your quote.
Representative replacement catalytic converter. The specific unit supplied depends on vehicle compatibility, selected condition, documentation and confirmed availability.
Replacement catalytic converter fitment depends on your vehicle, engine, emissions configuration, and installation position. SpareDrop Solutions helps customers request Used OEM (for eligible vehicles and destinations), new OEM and aftermarket replacement catalytic-converter options. Accurate matching may require your VIN, vehicle year, make and model, engine size, emissions label or emissions family, federal or CARB emissions configuration where applicable, converter position (front, rear, left, or right), and the original part number when available. Availability, specification, applicable documentation, delivered price, and the warranty and return terms for the quoted unit are confirmed in your individual quote. Professional diagnosis and installation are recommended, and customers and installers must confirm that the selected converter complies with the emissions requirements that apply in the vehicle's registration and installation location.
Available conditions
- Used OEM — may be available for eligible vehicles and destinations; eligibility review required
- New OEM
- Aftermarket
Things to know
- Provide your VIN, vehicle year, make, model, and engine size when available.
- Emissions-label or emissions-family information helps confirm federal or CARB configuration.
- Confirm whether the converter is front, rear, left, or right where applicable.
- Professional diagnosis and installation are recommended; emissions compliance must be confirmed for the vehicle's registration state.
Request a VIN-Matched Quote
Start with your vehicle and eligibility details. You can provide your VIN now or during fitment verification before purchase.
- Step 1 collects your vehicle, registration state, converter position, emissions configuration and phone.
- Step 2 collects your quote details, delivery destination, preferred condition and optional fitment information.
Your quote includes
Depending on eligibility and availability, your quote may include:
- Available condition: Used OEM, New OEM or Aftermarket
- Specific part number and converter position
- Vehicle and emissions-configuration fitment review
- Applicable testing and labeling documentation for a used unit
- Destination eligibility
- Delivered price
- Warranty and return terms applicable to the quoted unit
Request availability — nothing is charged when you request a quote.
SpareDrop Solutions
Online automotive-parts retailer with nationwide shipping. No local pickup or installation service.
Used OEM Converter Options
Used OEM options may be available for eligible vehicles and destinations. Before purchase, your quote confirms the specific unit, condition, part number, fitment, applicable testing and labeling documentation, and warranty and return terms.
Availability depends on the vehicle, converter position, emissions configuration, supplier documentation, and applicable destination requirements. Used converter options are not offered where their sale, advertising, installation, or use is prohibited.
About replacement catalytic converters
Used OEM, new OEM and aftermarket options
Used OEM converters are original-manufacturer units removed from another vehicle; they may be offered only for eligible vehicles and destinations, and only when the specific unit has the applicable testing and labeling documentation. New OEM converters are built to the vehicle manufacturer’s original specification. Aftermarket converters are built by independent manufacturers to fit specific applications. Which options may be available depends on your vehicle and destination; your quote confirms the exact option, specification, and delivered price before you decide.
Direct-fit and universal designs
Direct-fit converters are designed to bolt into a specific vehicle application. Universal designs require fabrication by a professional installer and are only offered where applicable. Your quote states which design applies to your vehicle.
Converter position
Many vehicles have more than one converter. Depending on the exhaust layout, the replacement may be a front, rear, left, or right unit. If you are unsure, select “Not sure” in the form and the team will confirm the position during fitment verification.
Why VIN, engine, and emissions-label details matter
The same model can use different converters depending on engine size, build date, and emissions configuration. Your VIN, engine size, and emissions-label information (often on a sticker under the hood) help the team match the correct unit and avoid ordering the wrong part.
Emissions suitability
Emissions suitability must be verified for your specific vehicle and registration state before a sale is confirmed. Requirements differ between federal and CARB (California Air Resources Board) configurations, and California applications may require verification against current CARB approval information.
Not every catalytic converter, new or used, is permitted in every state, and SpareDrop Solutions does not guarantee that any converter will pass an emissions inspection. Inspection results may depend on the vehicle’s complete emissions system, installation, engine condition and applicable state requirements. Customers should confirm installation and emissions requirements with a qualified installer and the applicable state authority.
Common questions
- Which vehicle details are needed?
- The year, make, model, registration state, converter position and emissions configuration start your quote; you can choose “Not sure” where needed. Your VIN, engine size and emissions-label information or photos help confirm the exact match — you can provide them now or during fitment verification before purchase.
- Are Used OEM converters available for my vehicle?
- Used OEM availability depends on the vehicle and the permitted destination. Used OEM options are not offered where their sale, advertising, installation or use is prohibited — for example, for vehicles registered in or delivered to New York. For other destinations, eligibility review is required before purchase.
- What documentation is needed for a used unit?
- A specific used unit must have the applicable testing and labeling documentation before it can be quoted for purchase. If a used unit is unavailable or ineligible, New OEM and aftermarket options may be offered instead.
- How are fitment and emissions suitability checked?
- Fitment and emissions suitability are confirmed for the quoted product using the vehicle information you supply, including engine, emissions configuration, converter position and registration state.
- Will the converter pass an emissions inspection?
- SpareDrop Solutions does not guarantee that any converter will pass an emissions inspection. Inspection results may depend on the vehicle’s complete emissions system, installation, engine condition and applicable state requirements. Customers should confirm installation and emissions requirements with a qualified installer and the applicable state authority.
- What affects the final price?
- The condition (Used OEM, New OEM or aftermarket), the specific application, and delivery to your ZIP code all affect the total. Your quote confirms the total delivered price before you decide — nothing is charged when you request a quote.
- How are shipping estimates confirmed?
- Dispatch and delivery estimates are confirmed in your individual quote based on the part and your delivery ZIP code. See our Shipping Policy for how shipping works.
- What warranty and return terms apply?
- Warranty and return terms depend on the condition and the specific unit quoted, and are stated in your quote. See our Refund and Return Policy and Terms and Conditions for the details.
Ready to find the right part?
Get a free, no-obligation quote matched to your VIN. Submit a quote request online or contact our team using the details provided, and we ship nationwide.