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Catco Direct-Fit Catalytic Converters

4.26 out of 5 stars 54 Customer Reviews

Since you have to use a catalytic converter anyhow, you might as well use one that will last a long time and maintain your vehicle's performance level in the proces
Since you have to use a catalytic converter anyhow, you might as well use one that will last a long time and maintain your vehicle's performance level in the process. Catco direct-fit catalytic converters feature 409 stainless steel shells, 16-gauge stainless steel pipes and nipples, and a heat-resistant sealed mat—all of which help them to last longer. These Catco units are direct replacements for OE converters and will install with little or no modification. Some converters have steel air tubes with perforated holes to help distribute the airflow evenly, without robbing power. New flanges are included when necessar
Since you have to use a catalytic converter anyhow, you might as well use one that will last a long time and maintain your vehicle's performance level in the process. Catco direct-fit catalytic converters feature 409 stainless steel shells, 16-gauge stainless steel pipes and nipples, and a heat-resistant sealed mat—all of which help them to last longer. These Catco units are direct replacements for OE converters and will install with little or no modification. Some converters have steel air tubes with perforated holes to help distribute the airflow evenly, without robbing power. New flanges are included when necessary. Order the model designed for your vehicle application.

Results 1 - 25 of 50

Catalytic Converter, Stainless Steel, Dodge, Pickup, 57.25 in. Length, 3.9, 5.2, 5.9L

Part Number: CTO-9647

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Chevy, Pontiac, 21.0 in. Length, 5.0, 5.7L, Each

Part Number: CTO-9118

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, for use on Acura®, Honda®, Each

Part Number: CTO-4178

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Cadillac, 4.5, 4.6, 4.9L, 23.5 in. Length

Part Number: CTO-4516

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: CTO-4112

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Catalytic Converter, Stainless Steel, Chevy, GMC, Van, SUV, Pickup, 26.25 in. Length, V6, V8, Each

Part Number: CTO-9184

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Volvo, 2.3L, Each

Part Number: CTO-4046

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Suzuki, Samurai, 47.375 in. Length, 1.3L, Each

Part Number: CTO-4301

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Jeep, 2.5, 4.0L, Each

Part Number: CTO-4555

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Chevy, 16.0 in. Length, 5.7L, Each

Part Number: CTO-9131

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Mazda 1997-2001, Millenia, 2.5L, Each

Part Number: CTO-1218

Not Yet Reviewed

Estimated Ship Date: Monday 12/15/2025

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Estimated Ship Date: Monday 12/15/2025

Catalytic Converter, Stainless Steel Case, Passenger Side Rear, Toyota, Each

Part Number: CTO-4498

Not Yet Reviewed

Estimated Ship Date: Monday 12/15/2025

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Estimated Ship Date: Monday 12/15/2025

Catalytic Converter, Stainless Steel Case, Driver Side, Rear, Toyota, Each

Part Number: CTO-4499

Not Yet Reviewed

Estimated Ship Date: Monday 12/15/2025

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Estimated Ship Date: Monday 12/15/2025

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: CTO-4368

Not Yet Reviewed

Estimated Ship Date: Monday 12/15/2025

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Estimated Ship Date: Monday 12/15/2025

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: CTO-4237

Not Yet Reviewed

Estimated Ship Date: Monday 12/15/2025

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Estimated Ship Date: Monday 12/15/2025

Catalytic Converter, Direct Fit, Stainless Steel, 15.00 in. Length, Honda®, Each

Part Number: CTO-5397

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: CTO-9139

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Toyota, 4.0L, 36.00 in. Length, Passenger Side

Part Number: CTO-4304

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, 23.0 in. Length, V8, Each

Part Number: CTO-9133

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: CTO-4115

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Direct Fit, Chrysler, Dodge, Mitsubishi, 3.0, 3.5L, Each

Part Number: CTO-1095

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Direct-Fit, Stainless Steel, for use on Honda®, Each

Part Number: CTO-4249

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Chevy, GMC, Pickup, Van, 27.50 in. Length, 4.3, 5.0, 5.7L, Each

Part Number: CTO-9529

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Mercury, for Nissan, SUV, Van, 16.250 in. Length, 3.0L, Each

Part Number: CTO-4588

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Catalytic Converter, Stainless Steel, Ford, Lincoln, Mercury, Passenger Car, 32.250 in. Length, 4.6L, Each

Part Number: CTO-4521

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

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