For a 2009 Nissan Murano, the catalytic converter part typically runs from about $200 to $1,100 per unit, with installed total usually between roughly $350 and $1,800 depending on the number of converters, part choice, and labor rates.
In this article, we’ll break down the cost picture, compare OEM Nissan parts with aftermarket options, explain how the number of converters affects price, and offer tips on shopping and installation to help you budget accurately.
Pricing options: OEM vs aftermarket
Prices vary by whether you buy OEM or aftermarket and whether the car uses one or two catalytic converters. Here’s a quick guide to typical part-only costs for a 2009 Murano’s exhaust system.
- Aftermarket direct-fit catalytic converter (per unit): typically $300–$700, with CARB-compliant options for certain states.
- Aftermarket universal catalytic converter (per unit): typically $200–$450, but requires fabrication and may not be a perfect fit.
- OEM Nissan catalytic converter (per unit): typically $700–$1,100+, depending on dealer and region.
- Used/remanufactured catalytic converters (per unit): typically $100–$350, with varying warranty and reliability.
Conclusion: For a Murano, many owners replace one converter at a time; however, the vehicle often uses two catalytic converters, so the total cost scales with how many units you replace.
Labor and installation considerations
Labor costs depend on shop rates, local demand, and whether additional work is needed to remove rusted fasteners or replace worn sensors. The typical install time and cost range are:
- Single-cat replacement: about 1–2 hours of labor; at typical shop rates of $80–$120/hour, labor runs roughly $80–$240.
- Two-cat replacement: about 2–4 hours of labor; labor runs roughly $160–$480.
- Additional work may include sensor replacement or exhaust system inspection, which can add $50–$200.
Conclusion: Expect the total installed price to reflect both the selected part and the labor, with the two-cat setup costing more than replacing a single converter.
Where to buy and how to shop
Consider a mix of new OEM parts, aftermarket direct-fit units, and, in some cases, remanufactured converters. Price and warranty vary by source, and CARB compliance matters in several states.
- OEM Nissan parts: Available through Nissan dealers or official parts retailers; typically more expensive but guaranteed fit and warranty.
- Aftermarket brands: Walker, Bosal, MagnaFlow, Dorman and others offer direct-fit and universal cats; prices vary widely by brand and model compatibility.
- Salvage or rebuilt units: Lowest upfront cost but higher risk and limited warranty.
Conclusion: Always verify compatibility with your Murano’s engine, check CARB status if in California or other strict states, and confirm whether the unit is a single cat or part of a two-cat system.
Summary
For a 2009 Nissan Murano, catalytic converter costs vary widely: expect $200–$1,100 per converter for the part, and $350–$1,800 installed depending on whether you replace one or both converters and the labor rate in your area. OEM parts are pricier but offer guaranteed fit and warranties, while aftermarket options can save money but require careful selection for compatibility and emissions compliance. Always factor in potential extra costs for sensor replacement or rusted hardware, and verify CARB compliance where required.