In general, Hyundai catalytic converter replacement costs run from around $300 to $2,500, depending on the model, part choice, and local labor rates.
This article breaks down the main price drivers, provides typical ranges for common Hyundai models, and offers practical tips to help you shop wisely for both parts and labor while staying compliant with emissions rules.
What drives the price
The cost to replace a catalytic converter on a Hyundai is influenced by several factors. The number of converters in the exhaust system (some models have more than one), whether the vehicle is gasoline, hybrid, or plug-in hybrid, the specific engine and emissions configuration, and whether you choose an original equipment manufacturer (OEM) part or an aftermarket substitute all matter. Labor rates at your local shop and the ease of access to the converter also play a significant role. In some Hyundai applications, the cat may be integrated with the exhaust manifold or paired with a pre-cat, which can increase both part and labor costs.
Cost ranges for the catalytic converter itself
Below are typical price ranges for the catalytic converter part itself, reflecting common scenarios in the United States as of 2024–2026. These figures exclude installation labor and taxes.
- OEM (dealership) catalytic converters: Part price commonly in the $500–$1,800 range, depending on model and year. Labor to install is typically $120–$350. Total installed often runs about $1,000–$2,350, with some newer or high-demand Hyundai models pushing higher.
- Aftermarket direct-fit catalytic converters: Part price typically $150–$600, with labor around $100–$300. Total installed commonly $300–$900.
- Aftermarket universal catalytic converters (less common for direct fit): Part price around $100–$400; installation can be more labor-intensive, often $150–$350. Total installed generally $250–$750, but fitment and warranty considerations apply.
Prices vary by model and region, and the biggest price spread is usually between OEM and aftermarket parts. Always verify compatibility with your specific Hyundai model and year before purchasing.
Installed cost ranges by scenario
To put the part prices in perspective, here are typical installed-cost ranges for common Hyundai setups in the U.S. The exact numbers will depend on your vehicle and local shop rates.
- Standard gasoline Hyundai models (single catalytic converter, non-hybrid): OEM-installed total often $1,000–$2,200. Aftermarket-installed total commonly $350–$1,200.
- Hybrids or models with dual converters or pre-cats (more complex exhaust): OEM-installed total often $1,400–$3,000. Aftermarket-installed total commonly $500–$1,900.
- Direct-fit aftermarket replacements (when available for your exact model): Part $150–$600; labor $100–$350; installed $250–$900.
Note that hybrids and vehicles with multiple catalysts typically cost more due to part complexity and longer labor times. Always obtain a written quote that breaks out parts and labor clearly.
Model-specific considerations
Hyundai’s lineup includes a range of configurations—small sedans, SUVs, and hybrid models—that affect pricing. For example, small cars like the Elantra or Accent may be on the lower end of the installed-cost spectrum, while mid-size or larger SUVs (like the Tucson or Santa Fe) or hybrids can push costs higher due to multiple catalysts or integrated pre-cat systems. These ranges are approximate and regional quotes can vary significantly.
How to shop wisely
Shopping for a catalytic converter involves balancing cost, reliability, and emissions compliance. Here are steps to help you secure a fair deal without compromising your vehicle’s emissions controls.
- Get multiple quotes from reputable shops or Hyundai dealerships to compare parts and labor.
- Ask for both OEM and exact direct-fit aftermarket options, with written warranties for each.
- Confirm emissions-compliance and warranty coverage for the replacement part, and understand what is covered and for how long.
- Be wary of extremely low online prices that don’t include proper fitment or warranty; ensure the part matches your exact Hyundai model and engine code.
- Check for any applicable warranty or recall coverage related to emissions components on your vehicle’s year and model.
- Avoid used catalytic converters from unknown sources, as their condition and emissions performance are uncertain.
Saving money often means choosing a reputable direct-fit aftermarket part with a solid warranty, rather than a rock-bottom price on an incompatible or low-quality unit. Always verify fitment and warranty before purchase.
Summary
Replacing a catalytic converter on a Hyundai is a price-sensitive job influenced by model, number of converters, and whether you choose OEM or aftermarket parts. OEM replacements are typically more expensive but offer factory fit and warranty, while aftermarket options can save money but require careful verification for compatibility and emissions compliance. Labor costs vary by shop and region, with hybrids and multi-cat setups generally costing more. To get the best value, obtain multiple, written quotes, confirm part compatibility, and review warranty terms. If your vehicle is under an emissions warranty, inquire about coverage before paying out of pocket.