For a 2005 Jeep Grand Cherokee, a single catalytic converter typically costs about $150 to $900 for parts, depending on aftermarket versus OEM. If your vehicle uses two converters, expect roughly $300 to $1,800 for the parts alone. Labor and taxes will add to the total.
This article explains the factors that influence price, provides typical part ranges, and offers tips for buying and installing a replacement on the 2005 WK Grand Cherokee, a model that commonly uses two catalytic converters on V8 engines. Prices vary by engine type, retailer, and region, so use these figures as a guide when getting quotes.
Factors that influence price
Prices are shaped by several key variables. The following list outlines the main considerations when budgeting for a catalytic converter replacement.
- Engine type and number of catalytic converters: V8 engines in the 2005 Grand Cherokee often use two catalysts (one per exhaust bank), while other configurations may differ.
- Aftermarket versus OEM: Aftermarket direct-fit converters are usually cheaper than Mopar/OEM replacements, but OEM parts can offer a guaranteed fit and emissions compliance.
- New versus remanufactured: OEM-new parts tend to cost more than remanufactured or refurbished aftermarket options.
- Part number compatibility: Exact part numbers matter for fit, mounting points, and sensors; incorrect parts can lead to installation issues or failed inspections.
- Regional pricing and availability: Local demand, shipping costs, and supplier stock can push prices up or down.
Understanding these factors helps buyers balance cost with fit, longevity, and emissions compliance when choosing a replacement.
Typical price ranges (parts only)
Prices shown cover parts only and exclude labor. They assume a direct-fit replacement for a 2005 WK Grand Cherokee with common V8 configurations; your exact price may vary by engine and supplier.
- Single catalytic converter (aftermarket/direct-fit): $150–$400
- Single catalytic converter (OEM Mopar or equivalent): $500–$900
- Two catalytic converters combined (aftermarket): $300–$800
- Two catalytic converters combined (OEM Mopar or equivalent): $1,000–$1,800
Note: If you need a pre-cat and a main-cat, or if your setup includes additional sensors or hangers, prices can shift. Labor typically runs about $100–$300 per converter, depending on shop rates and regional costs.
Where to buy and how to choose
Shop options and guidance to ensure a solid replacement deal and a proper fit:
- Buy from reputable retailers or a Mopar dealer to ensure proper fit and emissions compliance. Verify compatibility with your exact VIN and engine configuration.
- Consider reputable aftermarket brands (e.g., MagnaFlow, Walker, Bosal) for direct-fit units that meet emissions standards and may offer longer warranties.
- Decide between direct-fit versus universal converters. Direct-fit units are typically easier to install and sponsor warranties; universal options can be cheaper but may require fabrication.
- Obtain multiple quotes for both parts and labor, and factor in installation time and any required hardware or gaskets.
Be mindful of emissions requirements in your state; some regions require CARB-compliant parts for inspection or registration, which can limit the choice of replacement components.
Summary
The cost to replace a catalytic converter on a 2005 Jeep Grand Cherokee varies widely based on engine type, the number of converters, and whether you choose aftermarket or OEM parts. Expect roughly $150–$400 per cat for aftermarket parts or $500–$900 per cat for OEM replacements; for two catalysts, the parts total can range from about $300–$1,800. Labor adds to the bill, and final pricing depends on your location and the vehicle’s exact configuration. Contact local parts stores or a trusted mechanic for an precise quote tied to your VIN.
What year to stay away from a Jeep Grand Cherokee?
Q: Which model years of the Jeep Grand Cherokee are recommended to avoid? A: The Jeep Grand Cherokee model years most recommended to avoid are 2011 and 2014. These years have been identified as having the most mechanical issues and complaints, leading to potentially expensive maintenance and repairs.
How much is a 2005 Jeep Grand Cherokee worth today?
Estimated Values
Estimated Trade-In Values for the 2005 Jeep Grand Cherokee Limited Sport Utility 4D range from about $1,275 to $1,800 depending on vehicle condition. Estimated Private Party Values range from about $3,075 to $4,000 depending on vehicle condition. Valid for ZIP Code 29401 through 4/23/2026.
How much does it cost to replace a catalytic converter on a Jeep Grand Cherokee?
The average cost for a Jeep Grand Cherokee Catalytic Converter Replacement is between $1,626 and $2,690. Labor costs are estimated between $191 and $280 while parts are priced between $1,435 and $2,411.
Is it worth fixing a catalytic converter?
Repairing or replacing a catalytic converter restores your vehicle's emissions control system to optimal functionality. This not only helps your vehicle run efficiently but also reduces harmful emissions, contributing to a cleaner environment.