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BMW 740i Catalytic Converter

We have 7 Items In-stock. Select a year to continue.
$65.05 List Price $76.76 Save $11.71 Availability: In Stock
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Eastern ECO II 49-State Catalytic Converter

The ECO II Catalytic Converter from Eastern features greater loadings of precious metals - leading to better catalytic efficiency. This product is ideal to use on vehicles with complex or OBD II systems.

Eastern is one of the top manufacturers of catalytic converters, incorporating exclusive and sophisticated research and development to assure that only the best goes into the market.



Specifications:
  • 14 in. overall length
  • 2.25 in. inlet/outlet size
  • Round body
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: EAST82565
  • Brand: Eastern
  • Fit Note: To 9/98
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold individually
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
 
Fits the following BMW 740i Years:
  • 1997-1998 | 8 Cyl 4.4L | Base
Rating: (see review/s)

"Cannot beat the price!!!!!! Usually catalytic converters have an arrow telling you which way the exhaust should flow but this one doesnt because I guess it is a bi directional (unless if I just got lucky and put it in the right way)My emissions went down but still did not pass the test. May just be my car being my car. But it still failed regardless." posted by: on January 22, 2014

"Thanks guys i am very pleased with these catalytic converters they perform as expected installed on a 2003 Lincoln Aviator highly recomended excellent quality at a bargain price" posted by: Herria on December 12, 2013

$97.63 List Price $126.35 Save $28.72 Availability: In Stock
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  • 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.

  • SKU#: M6699204HM
  • Brand: Magnaflow
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
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Fits the following BMW 740i Years:
  • 1997-1998 | 8 Cyl 4.4L | Base
Rating: (see review/s)

"Replaced entire exhaust and this item was part of it. Couple days for shipping arrived undamaged had everything welded and installed and sounds great. This is a fraction of the cost of a direct fit/bolt on converter so was pretty much a no-brainer." posted by: on May 18, 2014

$332.26 List Price $392.07 Save $59.81 Availability: In Stock
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DAVICO EXACT FIT 49-STATE CATALYTIC CONVERTER

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
Specifications:
  • 1 oxygen sensor port
  • Round body
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: DAV17417
  • Brand: Davico
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Anticipated Ship Out Time: 1-2 business days
  • 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 BMW 740i Years:
  • 1999-2001 | 8 Cyl 4.4L | Base
$403.59 List Price $885.64 Save $482.05 Availability: In Stock
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CATCO CATALYTIC CONVERTER

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: CAT4407
  • Brand: Catco
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Warranty: 5-year or 50,000-mile Catco limited warranty
 
Fits the following BMW 740i Years:
  • 1997-1998 | 8 Cyl 4.4L | Base
$489.85 List Price $1,597.69 Save $1,107.84 Availability: In Stock
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WALKER CATALYTIC CONVERTER ASSEMBLY

Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and durability.

Features
  • Welded flange outlet
  • Standard assembly with one catalytic converter
  • Higher loaded substrate
  • Oval body
  • Easy bolt-on installation
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: WK55325
  • Brand: Walker
  • Product Fit: Direct fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Dimensions: 53.5 in. overall length
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Fits the following BMW 740i Years:
  • 1997-1998 | 8 Cyl 4.4L | Base
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$315.00 List Price $945.00 Save $630.00 Availability: In Stock
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BENCHMARK CATALYTIC CONVERTER ASSEMBLY

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
  • Flange inlet
  • With one oxygen sensor port
  • Standard assembly with one catalytic converter
  • Round body
  • Single inlet and outlet configuration
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: BEN1473P
  • Brand: Benchmark
  • Quantity Sold: Assembly
  • Tube Material: Steel
  • Anticipated Ship Out Time: 1-2 business days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
 
Fits the following BMW 740i Years:
  • 1999-2001 | 8 Cyl 4.4L | Base
$465.95 List Price $1,464.11 Save $998.16 Availability: In Stock
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Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: W0133-1921901
  • Brand: A & B
  • Quantity Sold: Sold individually
  • Tube Material: Stainless Steel
 
Fits the following BMW 740i Years:
  • 1995 | All Engines | All Submodels
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