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BMW 745i Torque Converter Seal

We have 19 Items In-stock.
$35.34 List Price $41.70 Save $6.36 Availability: In Stock
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UNIVERSAL TYPE OXYGEN SENSOR, HEATED, 4-WIRE, SOLD INDIVIDUALLY

This REPLACEMENT oxygen sensor is crafted from high quality materials - stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound.

Tested to ensure highest level of quality and reliability; it helps to reduce harmful emissions and extends catalyst life.

Notes: May not be compatible with flanges. May require minor modifications

View Installation Instruction

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE replacement auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

  • SKU#: USOS-4000
  • Brand: Replacement
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Includes: Butt type connectors, without plug
  • Mounting Style: Threaded-in
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Fits the following BMW 745i Years:
  • 2002-2005 | All Engines | All Submodels
Rating: (see review/s)

"This is an excellent product at a really good price. Just be careful with the connectors they are delicate." posted by: Master Jedi on January 6, 2015

"I ll recommend your product to all my friends and families. and I ll probably order for more parts from you very soon.I ll recommend your product to all my friends and families. and I ll probably order for more parts from you very soon." posted by: Bakish on November 3, 2014 view all 136 reviews

$875.75 List Price $1,133.32 Save $257.57 Availability: In Stock
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  • California/50-State Legal
  • Easy bolt-on Installation with no cutting, welding or bending required
  • 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 direct-fit 50-State Legal catalytic converters are specifically designed to fit your vehicle with a no-hassle installation – no cutting, welding, or bending required.  Engineered to cut emissions and improve performance.

  • SKU#: M6656789
  • Brand: Magnaflow
  • Fit Note: LEV1 LEV, EFN# 4BMXV04.4LEV, EO# D-193-107, LEV1 LEV, EFN# 5BMXV04.4LEV, EO# D-193-107
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following BMW 745i Years:
  • 2004-2005 | 8 Cyl 4.4L | Base
$89.54 List Price $241.10 Save $151.56 Availability: In Stock
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BOSCH REGULAR CLASS OXYGEN SENSOR

Bosch Regular Class Oxygen Sensor provides submersible patented connection system that protects against contamination, withstands the effects of extreme temperatures, and engine vibration. Made to improve engine performance, prevents premature failure for catalytic converter, and reduces harmful emissions.

Specifications:
  • 4-wire
  • 26.8 in.
  • Heated

Features:
  • Manufactured with a two-foot length sensor wire
  • Uses a submersible patented connection system that protects against contamination and withstands the effects of extreme temperatures and engine vibration
  • Posi-lock connectors that can be unscrewed and reconnected in case of a wiring mistake

Wire splicing required.

  • SKU#: BS15738
  • Brand: Bosch
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1 year or unlimited-mileage Bosch limited warranty
  • Wire Length: 26.8 in.
 
Fits the following BMW 745i Years:
  • 2002-2005 | 8 Cyl 4.4L | Base
Rating: (see review/s)

"Wiring up the connection was a breeze and I saved $$'s opting for this one over the one with the plug already made on. I unplugged the old one and then spliced on the plug to the new one using the enclosed kit. Then pluged it back in!" posted by: maxsr on November 5, 2009

"I spent more time removing the old parts than I did installing the new oxygen sensors. The connections and instructions were very easy to follow.....The preformance of the new OS plugs showed immeadiatelly." posted by: OBmind on September 25, 2009 view all 3 reviews

$90.22 List Price $106.46 Save $16.24 Availability: In Stock
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DENSO REGULAR CLASS OXYGEN SENSOR

Denso Regular Class Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.

Specifications:
  • 4-wire
  • 11.7 in. lead wire

Features:
  • Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
  • Double protection layer
  • Aluminum oxide trap layer
  • Porous PTFE filter
  • Stainless steel housing
1 required per vehicle. Requires wire splicing and electrical installation. Reuse your old connector.

  • SKU#: NP2344201
  • Brand: Denso
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Replaces OE Number: 9202721
  • Warranty: 1 year Denso limited warranty
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Fits the following BMW 745i Years:
  • 2002-2005 | 8 Cyl 4.4L | Base
$245.52 List Price $320.94 Save $75.42 Availability: In Stock
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FLOWMASTER – 50 STATE LEGAL SEMI-UNIVERSAL CATALYTIC CONVERTER

Failed the smog test because of a malfunctioning stock catalytic converter that has come to the end of its life? Don’t panic and send your vehicle off to the junkyard when everything else is running smoothly. Replace that old catalytic converter with a new Flowmaster 50 State Semi-Universal Catalytic Converter and go back in for a retest. Since installing a new converter from any car dealer is exceedingly expensive, using a Flowmaster is a much better alternative. After installing a Flowmaster 50 State Legal Semi-Universal Catalytic Converter, your car, truck or SUV will have a much better chance of passing the smog test and it will not trip check engine lights as well. Flowmaster known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Great for replacing worn out factory original catalytic converters
  • Designed and manufactured in U.S.A.
  • Meticulously engineered internals with the correct precious metals won’t set off check engine lights
  • Mandatory in all states that adopted strict California vehicle emission standards
  • All California Air Resources Board (CARB) requirements are met
  • Catalyst housing is made from stainless steel for longevity
  • Made for a wide selection of popular trucks, SUVs and cars

NOTE: Requires clamps, welding or custom fabrication to install

  • SKU#: F133940024
  • Brand: Flowmaster
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-280-100
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Fits the following BMW 745i Years:
  • 2002-2004 | 8 Cyl 4.4L | Base
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$95.84 List Price $113.09 Save $17.25 Availability: In Stock
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WALKER PRODUCTS OXYGEN SENSOR

Walker Products Oxygen Sensors are made to improve engine response and performance. Their typical life expectancy ranges from 30,000 to 60,000 miles if accompanied with regular preventive maintenance while heated oxygen sensors can last 100,000 miles or more.

Specifications:
  • 5-wire
  • 37.5 in. length

Features:
  • Improves car's engine response and gas mileage
  • Effectively lowers emissions upon replacing its tired old oxygen sensor
  • Exceeds OE specifications and test requirements


  • SKU#: 25025003
  • Brand: Walker Products
  • Fit Note: FI, Naturally Aspirated, GAS
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following BMW 745i Years:
  • 2003-2005 | 8 Cyl 4.4L | Base
Rating: (see review/s)

"good price fast shipping and works excellent fits well" posted by: DonTopo on January 14, 2014

$565.00 List Price $1,695.00 Save $1,130.00 Availability: In Stock
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BENCHMARK MANIFOLD CATALYTIC CONVERTER

Notes: Exhaust Manifold With Converter

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.

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

  • SKU#: BEN1493P
  • Brand: Benchmark
  • Fit Note: E65, 9/2003, E65
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
 
Fits the following BMW 745i Years:
  • 2002-2003 | 8 Cyl 4.4L | Base
$119.59 List Price $368.31 Save $248.72 Availability: In Stock
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NTK SUPER CLASS OE IDENTICAL OXYGEN SENSOR

NTK Oxygen Sensor combines expertise with innovation in order to control the fuel and ignition systems to optimize a car's performance in the areas of emissions and fuel economy.

Specifications:
  • 5-wire
  • 35.43 in. wire length
  • Non-flanged
  • Heated
Features:
  • Precision manufactured with a sensing element incorporating NTK's premier technical ceramics
  • Delivers superior fit, form, and function
  • Extensively tested to guarantee quality and reliability
Supplied with a factory-fitted OEM connector for easy installation. Direct plug-in, no cutting or splicing required.
  • SKU#: NG24321
  • Brand: NTK
  • Fit Note: From 05/02
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Mounting Style: Non-flanged
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
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Fits the following BMW 745i Years:
  • 2002-2005 | All Engines | Base
$98.02 List Price $115.66 Save $17.64 Availability: In Stock
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AC DELCO OXYGEN SENSOR ASSEMBLY

5-wire, heated, position 1; A high quality, OE replacement oxygen sensor assembly; Replaces OE part number 19138029; With 12-month, unlimited-mileage AC Delco warranty.


  • SKU#: AC2133894
  • Brand: AC Delco
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1 year, unlimited-mileage AC Delco warranty
  • Wire Length: 37.5 in.
 
Fits the following BMW 745i Years:
  • 2002-2005 | 8 Cyl 4.4L | Base
$195.12 List Price $230.24 Save $35.12 Availability: In Stock Core Deposit: $61.00
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Dacco Torque Converter, Remanufactured

Product Features:

  • Tighter balance and runout tolerances
  • Tighter process controls on machined surfaces
  • Better repair standards on internal components
  • All cores are completely inspected prior to remanufacturing
  • Improved Rust Protection on Impeller Hubs
  • Upgraded Welding Technology and Capability
  • Better Product Washing for Smaller Components

As a leader in the torque converter aftermarket, DACCO maintains a higher remanufacturing standard in the industry. DACCO constantly strives to provide the most quality focused product available in today's market.

  • SKU#: DUBM48
  • Brand: Dacco
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 3-year or 36,000-mile Dacco limited warranty
 
Fits the following BMW 745i Years:
  • 2002-2003 | 8 Cyl 4.4L | Base
$52.37 List Price $61.80 Save $9.43 Availability: In Stock
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Standard Oxygen Sensor

Standard have been renowned in engineering and distributing an across-the-board line of quality replacement parts. Standard continue their dedication in keeping incomparable service and manufacturing innovative merchandises for numerous vehicle applications.

Standard Oxygen Sensors are constructed from strict manufacturing courses and test equipments that guarantee proper function and durability. These Oxygen Sensors are built to operate along with the other components in the vehicle system for your utmost road experience.

Specifications:

  • 4 Terminal wire
  • SKU#: SISG300
  • Brand: Standard
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Connector Gender: Female
  • Warranty: 3-year or 36,000-mile Standard limited warranty
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Fits the following BMW 745i Years:
  • 2002-2005 | 8 Cyl 4.4L | Base
$23.64 List Price $27.90 Save $4.26 Availability: In Stock
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4-SEASONS O-RING AND GASKET A/C SYSTEM SEAL KIT -- A high quality, direct fit OE replacement O-ring and gasket A/C system seal kit; With 120-day 4-Seasons limited warranty.
  • SKU#: FS26772
  • Brand: 4-Seasons
  • Warranty: 120-day 4-Seasons limited warranty
 
Fits the following BMW 745i Years:
  • 2002-2004 | All Engines | All Submodels
$20.63 List Price $24.34 Save $3.71 Availability: In Stock
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Beck Arnley Crankshaft Seal

One of your engine's most essential parts, the crankshaft, is subjected to thousands of heavy abuse of RPM every time you take your car out. Without any maintenance, constant usage would eventually wear out the part faster than you can curse costing you hundreds of dollars to replace it. The Beck Arnley crankshaft seal is made to extend the lifespan of your crankshaft, manufactured to withstand excruciating punishment, pressure, heat, and oil. Made from superior materials, ensuring you reliability and durability for a long time, and saving your wallet from repairs. A high quality, OE replacement crankshaft seal.

  • SKU#: BEC0524075
  • Brand: Beck Arnley
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 90-day or 4,000-mile Beck Arnley limited warranty
 
Fits the following BMW 745i Years:
  • 2002-2005 | 8 Cyl 4.4L | Base
$12.29 List Price $14.50 Save $2.21 Availability: In Stock
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TIMKEN SEAL, SOLD INDIVIDUALLY -- This is a high quality, OE replacement seal.
  • SKU#: TM716484
  • Brand: Timken
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following BMW 745i Years:
  • 2002-2005 | 8 Cyl 4.4L | Base
$37.95 List Price $44.78 Save $6.83 Availability: In Stock
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Victor Reinz
Victor Reinz is a leading OE manufacturer of gaskets and sealing systems.
  • SKU#: W0133-1664442
  • Brand: Victor Reinz
  • Fit Note: 45 x 75 x 8/11.9
 
Fits the following BMW 745i Years:
  • 2002-2005 | All Engines | All Submodels
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