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BMW Catalytic Converter Replacement
We Have 10 Items for BMW Catalytic Converter Replacement In-Stock
| Showing items 1-10 out of 10 |
- List Price:$165.66
- Our Price: $140.39
- You Save: $25.27

This direct fit item is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and heat shield for long lasting durability and for better protection. It also features honeycomb catalyst that has maximum surface area flow.
OBD-II and EPA compliant catalytic converter; It is a high quality aftermarket replacement for the OEM catalytic converter. Designed for easy installation - it requires no cutting or welding!
Specifications:
- 2 oxygen sensor ports
- 8-bolt fixed flange inlet
- 3 inlet and 1 outlet configuration
- Round body
Includes:
- All gaskets for ease of fitment
Notes:
- 49-state legal, not for sale or use in California; Cannot be shipped to California addresses.
| Fit Note: | For Cylinders 4 to 6 |
|---|---|
| Location: | Rear |
| Type: | 49-state legal - no CA shipments |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile limited warranty |
Fits the following 2001-2006 BMW X5 submodels:
- 2001-2006: 3.0i; 6 Cyl 3.0L;
- List Price:$164.24
- Our Price: $70.18
- You Save: $94.06

Eastern catalytic converters are constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency. It features high flow design that maximizes engine output and catalytic efficiency.
Specifications
- 3-way catalyst style
- 6,000 lbs. GVW
- 2 in. inlet
- 2 in. outlet
- Single center inlet and outlet configuration
- 10 in. L x 5 in. W x 5 in. H, 14 in. overall length
- Round casing
- With one angled oxygen sensor
- Without air tube provision
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
- Non-directional and can be installed either way
- Modification of the exhaust is required
| Series: | Eastern Standard |
|---|---|
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 2002-2003 BMW X5 submodels:
- 2002-2003: 4.4i; 8 Cyl 4.4L;
- 2002-2003: 4.6is; 8 Cyl 4.6L;
- List Price:$123.02
- Our Price: $95.06
- You Save: $27.96

MAGNAFLOW 49-STATE SEMI-UNIVERSAL CATALYTIC CONVERTER
- Not legal for use in California or in states adopting the California emissions standards
- Semi-universal design – cut out your old catalytic converter and weld in the new one
- Stainless Steel Construction
- Legendary Magnaflow quality, power, and sound
- Ceramic, honeycomb catalyst designed for maximum flow and surface area
When you want the best, you want Magnaflow! These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one. Engineered to cut emissions and improve performance.
| Location: | Driver Or Passenger Side |
|---|---|
| Series: | Magnaflow 49-State Semi-Universal |
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | Magnaflow 25,000 Mile Limited Warranty |
Fits the following 1997-1998 BMW 740i submodels:
- 1997-1998: Base; 8 Cyl 4.4L;
- List Price:$701.52
- Our Price: $284.85
- You Save: $416.67

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.
Specifications
- 2-bolt flange with female flare inlet
- Round body
- 27.5 in. overall length
- 1.97 in. outlet diameter
- Single inlet and outlet configuration
| Location: | Driver Side |
|---|---|
| Type: | 49-state legal - no CA shipments, OE replacement |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Catco limited warranty |
Fits the following 2000-2003 BMW X5 submodels:
- 2000-2003: 4.4i; 8 Cyl 4.4L;
- List Price:$1,034.64
- Our Price: $513.67
- You Save: $520.97

Do not settle for a universal or generic catalytic converter when you can replace your old or failing catalytic converter with a direct fit unit from Davico Manufacturing. This company has been producing catalytic converters since 1987 and is known for producing direct fit aftermarket catalytic converters that are at par with OEM units in terms of quality, specifications, and performance. Their Exact Fit Catalytic Converter is sized specifically for each application and uses the right substrate to meet the aftermarket performance standards for catalytic converters.
Features:
- Direct fit - made using reliable computer-controlled fabrication system for flawless replication
- Manufactured using strict OEM and emission control specifications
- No cutting, sliding, clamping, or welding required for easier installation
- 79 in. overall length
- 3-bolt fixed flange inlet
- 2-bolt loose flange and slip-fit outlets
- 2 oxygen sensor ports
- Round body
- Includes gasket(s): 24004 (2)
- Y-pipe assembly
Notes:
- 49-state legal, not for sale or use in California; Cannot be shipped to California addresses
| Location: | Rear |
|---|---|
| Series: | Davico Exact Fit |
| Type: | 49-state legal - no CA shipments, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds |
Fits the following 1999-1999 BMW 328is submodels:
- 1999-1999: Base; 6 Cyl 2.8L;
- List Price:$1,685.00
- Our Price: $504.15
- You Save: $1,180.85

Benchmark catalytic converters are considered to be the industry's standard replacement catalytic converter. It is the recognized leader in fitment and durability. It features perfect fit and repeatability and its performance results are continually monitored by Benchmark's internal emissions laboratory to insure quality loadings which eliminate OBDII issues caused by many universal catalysts.
Specifications
- With oxygen sensor port
- Manifold type assembly with one catalytic converter
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
| Fit Note: | Convertible, Coupe |
|---|---|
| Location: | Front, Passenger Side |
| Type: | 49-state legal - no CA shipments, OE replacement |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Benchmark limited warranty |
Fits the following 2004-2005 BMW 645Ci submodels:
- 2004-2005: Base; 8 Cyl 4.4L;
- List Price:$2,108.05
- Our Price: $258.15
- You Save: $1,849.90

Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. Designed and built for long life reliability.
Specifications
- Flange inlet
- Flange outlet
- Standard assembly with one catalytic converter
- Oval body
- 74 in. L x 8 in. W x 13 in. H
- 2-1 inlet and 1-2 outlet configuration
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
| Fit Note: | To VIN Code: HD |
|---|---|
| Type: | 49-state legal - no CA shipments, OE replacement |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 25,000-mile Bosal limited warranty |
Fits the following 1988-1988 BMW 535is submodels:
- 1988-1988: Base; 6 Cyl 3.5L;
- List Price:$118.46
- Our Price: $100.39
- You Save: $18.07

Walker catalytic converter features stainless steel body, aluminized expandable bushings and heat shield for enhanced strength and durability.
Specifications
- Higher loaded substrate
- Round body
- 11.5 in. overall length
- 2.25 in. inlet diameter
- 2.25 in. outlet diameter
- Single inlet and outlet configuration
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
- Modification of the exhaust is required
- Has broad application coverage
| Location: | Passenger Side |
|---|---|
| Series: | Walker Ultra |
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Walker limited warranty |
Fits the following 1999-2000 BMW 328i submodels:
- 1999-2000: Base; 6 Cyl 2.8L;
- List Price:$315.89
- Our Price: $267.70
- You Save: $48.19

Pacesetter Catalytic Converter is an amazing simple device designed to reduce carbon monoxide, nitrogen oxide and the volatile organic compounds produced by the car's engine. Helps your car deliver its best performance without harming the environment.
Specifications- Stainless steel construction
Note:
- 49-state legal; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
| Fit Note: | Sport Utility, AWD |
|---|---|
| Location: | Rear |
| Type: | 49-state legal - no CA shipments |
Fits the following 2001-2006 BMW X5 submodels:
- 2001-2006: 3.0i; 6 Cyl 3.0L;
- List Price:$1,441.86
- Our Price: $318.95
- You Save: $1,122.91

| Fit Note: | Sedan |
|---|---|
| Type: | 49-state legal - no CA shipments |
| Quantity Sold: | Sold individually |
Fits the following 1991-1995 BMW 525i submodels:
- 1991-1995: All Submodels; All Engines;
| Showing items 1-10 out of 10 |
Featured BMW Catalytic Converter Models
- 318i Catalytic Converter
- 318is Catalytic Converter
- 318ti Catalytic Converter
- 320i Catalytic Converter
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- 325 Catalytic Converter
- 325e Catalytic Converter
- 325es Catalytic Converter
- 325i Catalytic Converter
- 325is Catalytic Converter
- 325iX Catalytic Converter
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- 525i Catalytic Converter
- 528e Catalytic Converter
- 528i Catalytic Converter
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- 533i Catalytic Converter
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- 535is Catalytic Converter
- 540i Catalytic Converter
Featured Catalytic Converter Makes
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- Cadillac Catalytic Converter
- Chevy Catalytic Converter
- Chrysler Catalytic Converter
- Daewoo Catalytic Converter
- Dodge Catalytic Converter
- Eagle Catalytic Converter
- Ford Catalytic Converter
- Geo Catalytic Converter
- GMC Catalytic Converter
- Honda Catalytic Converter
- Hummer Catalytic Converter
- Hyundai Catalytic Converter
- Infiniti Catalytic Converter
- Isuzu Catalytic Converter
- Jaguar Catalytic Converter
- Jeep Catalytic Converter
- Kia Catalytic Converter
- Land Rover Catalytic Converter
- Lexus Catalytic Converter
- Lincoln Catalytic Converter
- Mazda Catalytic Converter
- Mercedes Catalytic Converter
- Mercury Catalytic Converter
- Mitsubishi Catalytic Converter
- Nissan Catalytic Converter
- Oldsmobile Catalytic Converter
- Plymouth Catalytic Converter
- Pontiac Catalytic Converter
- Porsche Catalytic Converter
- Saab Catalytic Converter
- Saturn Catalytic Converter
- Scion Catalytic Converter
- Subaru Catalytic Converter
- Suzuki Catalytic Converter
- Toyota Catalytic Converter
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