How much does it cost to replace a catalytic converter on a Dodge Ram 1500?

For most Ram 1500 configurations, replacing a catalytic converter typically costs about $1,000 to $2,500 for a single unit, with higher totals if two converters are involved or if OEM parts are required.

In this article, we examine what drives the price, what you should expect in common scenarios, and how to navigate quotes from repair shops. The Dodge Ram 1500 uses different exhaust setups depending on the engine and year, which can influence both the number of converters and the parts used. Below is a breakdown of factors, typical price ranges, and practical guidance to help you plan the replacement process.

What affects the cost

Several variables determine the final bill when a catalytic converter needs replacement on a Dodge Ram 1500. Understanding these factors can help you compare quotes and avoid unexpected charges.

• Engine type and model year determine the number and location of catalytic converters, which affects both parts and labor.


• Parts choice: aftermarket direct-fit converters are usually cheaper than OEM/dealer units, but compatibility and warranty considerations apply.


• Labor rates and time: hourly labor rates vary by region and shop, and replacing one converter may take 1–3 hours or more depending on access and ancillary work.


• Location and shop fees: taxes, shop supplies, and disposal fees can add to the total.


• Additional components: oxygen sensors, gaskets, clamps, or exhaust piping may need replacement or upgrade during the job.


• Emissions warranty coverage: federal and state emissions warranties may cover all or part of the replacement cost for eligible vehicles.

In practice, price variability stems from how many converters must be replaced, the part quality chosen, and local labor markets. Always request a written estimate that itemizes parts, labor, and any extra services.

Warranty considerations

Most U.S. vehicles built after 2008 are covered by federal emissions warranties that typically run up to 8 years or 80,000 miles for catalytic converters and related emissions components. Some states offer longer or stricter protections. Check your Ram’s warranty status with a Dodge dealer or reference your owner’s manual. If the vehicle is still under warranty or a specific emissions program, part of the replacement cost may be covered.

DIY versus professional replacement

Replacing a catalytic converter on a Ram 1500 is generally a job for a professional mechanic due to the need for proper exhaust sealing, oxygen sensor handling, and the risk of damage to surrounding components. DIY replacement may save on labor but requires tools, automotive experience, and an understanding of emissions compliance. In most cases, obtaining quotes from multiple shops is the best approach to balance cost, quality, and warranty considerations.

Typical price ranges

Before you request estimates, note that the numbers below reflect common scenarios and can vary by region, engine, and the number of converters involved.

• Aftermarket direct-fit catalytic converter (single unit) for Ram 1500: Part roughly $150–$550; labor about $150–$400; total $300–$950.


• OEM/direct-fit catalytic converter (single unit): Part roughly $500–$1,900; labor about $150–$400; total $650–$2,300.


• Two catalytic converters (common on many Ram 1500 configurations with dual cats): Parts roughly $1,000–$3,000; labor about $300–$900; total $1,300–$3,900.


• High-cost scenarios (premium parts, difficult access, or shops in high-cost regions): totals can approach $4,000 or more, especially if two converters are involved and OEM parts are used.

Prices can vary significantly based on your vehicle’s exact configuration, local labor rates, and whether any sensors or additional exhaust components need replacement.

Practical guidance for getting a fair price

To obtain a precise quote for your Ram 1500, follow these steps:

• Ask for a written estimate that separates parts, labor, and any additional fees.


• Specify whether you want aftermarket or OEM parts, and whether the shop can reuse any existing sensors if applicable.


• Request that the estimate includes potential labor for replacing related components (oxygen sensors, gaskets, clamps).


• Check if the shop tests for codes and ensures proper catalyst performance after replacement.

Getting multiple quotes and confirming warranty coverage on parts and labor will help you choose the best balance of cost and quality. Also, if your vehicle is nearing the end of its emissions warranty window, verify whether any portion of the replacement may be covered before proceeding.

Summary

Replacing a catalytic converter on a Dodge Ram 1500 typically costs between $1,000 and $2,500 for a single unit, with higher totals if two converters are involved or if OEM parts are used. Factors such as engine configuration, part choice, local labor rates, and the need for additional components all influence the final price. To minimize surprises, obtain detailed written estimates from multiple shops, understand warranty coverage, and consider whether OEM or aftermarket parts best fit your vehicle and budget. A well-documented quote and a clear plan for related services will help you navigate this common repair with confidence.

Summary: Budget for a Ram 1500 catalytic converter replacement by planning for a range of $300–$4,000 depending on parts and the number of converters, and always gather multiple quotes to ensure you get a fair price and appropriate warranty coverage.

How many catalytic converters does a 5.7 Hemi have?

2 catalytic converters
The R/T trim with the 5.7L HEMI V8 typically comes with 2 catalytic converters.

Is a catalytic converter worth replacing?

Yes, replacing a catalytic converter is often worth it, as it is essential for reducing pollution, passing emissions tests, and preventing more serious engine damage and poor performance. Driving without a functioning one is illegal in many states and can lead to a clogged exhaust, reduced engine power, and a negative impact on your car's overall health.
 
This video explains how a catalytic converter works and why it's important: 1mKindred AutomotiveYouTube · Jan 25, 2019
Reasons to replace a catalytic converter

• Performance and efficiency: A failing converter can cause a noticeable drop in engine performance, including poor acceleration and sluggishness. Replacing it helps restore your vehicle's power and can improve fuel efficiency. 
• Preventing engine damage: A clogged converter can lead to engine stress, which could eventually cause expensive damage to engine seals and other components. 
• Legal and environmental compliance: In many places, a vehicle must have a functioning catalytic converter to pass mandatory emissions and smog tests for registration. It also helps reduce harmful pollutants in the air. 
• Resale value: A properly functioning and maintained catalytic converter can increase your vehicle's resale value. 

Factors to consider

• Extent of damage: If the damage is minor, some repairs might be possible, but most issues, especially those causing significant performance loss or clogging, require a full replacement. 
• Cost: While the upfront cost can be high due to precious metals used in the converter, it's an investment that prevents more costly future repairs. Aftermarket parts may offer a cheaper alternative to OEM parts. 
• Professional diagnosis: A mechanic can accurately diagnose the problem. Signs like a sulfur smell or rattling could point to a bad converter, but a professional should confirm the issue to ensure it's not caused by another part of the exhaust or emissions system. 

How much to replace catalytic converter on Ram 1500?

The average cost for a Dodge Ram 1500 Catalytic Converter Replacement is between $1,905 and $2,602.

Can I still drive with a bad catalytic converter?

You can technically drive with a bad catalytic converter, but it's not recommended, especially if it's clogged, as it can lead to engine damage, poor performance, and potential legal issues. If the converter is simply inefficient but not blocked, you may be able to drive for a while, but if it becomes clogged, it can cause severe issues like engine misfires or a total loss of power, as the exhaust cannot escape. A professional diagnosis is needed to determine the extent of the problem. 
This video explains the symptoms of a bad catalytic converter: 1m8020 AutomotiveYouTube · Apr 14, 2024
Risks of driving with a bad catalytic converter

• Engine damage: A clogged converter can cause extreme back pressure, which can damage engine components like crankshafts, rings, and bearings over time. 
• Poor performance: You may experience a significant loss of power, engine misfires, rough idling, and an inability to accelerate past a certain speed. 
• Legal issues: In many areas, it is illegal to drive with a faulty or missing catalytic converter, and you could be fined or fail an emissions test. 
• Increased emissions: A failing converter will not properly clean the exhaust, leading to increased pollution. 

What to do if you suspect a bad catalytic converter

• Avoid driving: If you suspect a clogged converter, it is best to avoid driving the car to prevent further damage. 
• Get a professional diagnosis: Have a mechanic diagnose the issue to determine if the converter is clogged or just inefficient. 
• Consider towing: If you have to move the vehicle, consider using a tow truck to take it to a repair shop. 

You can watch this video for more information on the risks of driving with a bad catalytic converter: 47sTalkingTechTrendsYouTube · Apr 21, 2025