Prices for a catalytic converter on an Acura TL typically range from about $150 to $600 for aftermarket direct-fit units, and from roughly $400 to $1,200 (or more) for OEM direct-fit parts. Costs vary by model year, whether the car uses one or two converters, and whether you buy new, used, or refurbished.
The Acura TL’s exhaust setup can include one or two catalytic converters depending on the engine and market. Replacing a converter involves selecting the right type, ensuring proper fit, and accounting for labor. This article surveys current price ranges, buying options, and practical tips for TL owners facing a replacement.
What determines the price
Prices differ based on the type of converter, the number of converters in the system, and the seller. The following list outlines typical price bands and options you may encounter.
- OEM direct-fit catalytic converters for Acura TL: generally more expensive but guaranteed to match fit and emissions requirements; price range roughly $400-$1,200 per unit, with dual-cat setups potentially higher.
- Aftermarket direct-fit converters: commonly $150-$600 per unit; designed to fit a specific model/year but from non-OEM brands.
- Aftermarket universal converters: often $50-$150, but require fabrication and professional installation; fitment and emissions compatibility may be less predictable.
- Remanufactured or refurbished units: typically $150-$500 depending on supplier and warranty.
- Labor and installation: professional installation can add roughly $100-$350, depending on local rates and whether piping or sensors need modification; diagnostic checks may be included in some packages.
In configurations where the TL uses two catalytic converters, replacing both can significantly increase parts cost, but may be necessary to pass inspections or address multiple failure points.
Where to buy and what to watch for
Options range from authorized dealers and official Acura parts retailers to auto parts chains, online suppliers, and salvage yards. Each option has trade-offs in price, warranty, and reliability.
- Authorized Acura/Honda dealers: typically the most expensive but offer OEM parts with full warranties and guaranteed compatibility.
- Auto parts retailers (in-store or online): carry OEM-equivalent or aftermarket direct-fit catalysts; prices are usually lower than dealers and warranties vary by vendor.
- Salvage yards and used-parts vendors: can be the cheapest route, but availability and condition vary, and warranties are often limited or absent.
- Specialty exhaust shops: may offer custom or direct-fit options with installation services; prices depend on fabrication needs and local labor rates.
Always verify emissions compliance, and check whether the part carries a warranty. If your vehicle is subject to a recall or emissions program, consult the dealer for guidance before purchasing replacement components.
Tips for choosing and installing
OEM vs aftermarket: pros and cons
OEM parts provide the best assurance of fit and emission compatibility but at a higher price. Aftermarket direct-fit parts strike a balance between cost and reliability, while universal converters are the most affordable but require modification and may complicate emissions readiness.
Installation considerations
Professional installation is recommended to ensure sensors, oxygen monitors, and mounting points are correctly integrated. Labor times for a straightforward replacement typically range from 1 to 3 hours, with longer timelines if additional exhaust work or sensor recalibration is needed.
Summary
For an Acura TL, catalytic converter replacement costs vary widely. Expect about $150-$600 per aftermarket direct-fit unit or $400-$1,200+ for OEM parts, with labor often adding $100-$350. If two converters are involved, prices can be substantially higher. Shop around, confirm emissions compliance, and prioritize warranty-backed parts and professional installation to ensure reliable performance and a clean bill of health for your vehicle.