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Mercedes Benz 400SEL Mass Air Flow Sensor

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$35.19 List Price $41.52 Save $6.33 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 comparable 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
  • Anticipated Ship Out Time: 1-2 business days
  • Includes: Butt type connectors, without plug
  • Mounting Style: Threaded-in
  • Notes: Designed to fit screw-in type bungs; May not be compatible with flanges
  • Warranty: 1-year, unlimited-mileage warranty
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Fits the following Mercedes Benz 400SEL Years:
  • 1993 | All Engines | All Submodels
Rating: (see review/s)

"I have a 2001 Toyota Avalon. Got the P155 code for malfunctioning Bank 2 Sensor 1. Found this part. Said that it was an exact upstream replacement. Didn t work on this specific car." posted by: Richard on March 30, 2014

"O2 sensors are expensive. The cheapest I could find the regular Denso sensor is $150 this one is less than 1/3rd the price. The only issue is that you need to use the old sensors wire harness - which is a common failure point. So check the old wire harness before purchasing this one. Also the sensor comes with crimps which I think would fail over time. The best bet is to solder the wires and use a liquid electrical tape or something similar to keep road grime and dirt out of the wires. If you go through the effort to do it right then I think the sensor will last as long as the regular Denso. Also as a side note this is a Denso sensor so you are getting a quality O2 sensor." posted by: Matt on February 24, 2014 view all 127 reviews

$85.51 List Price $215.65 Save $130.14 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#: BS15736
  • Brand: Bosch
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 business days
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 26.8 in.
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | 8 Cyl 4.2L | Base
Rating: (see review/s)

"Since I could not get the old part off I had to pay someone else to do the install. They used my part so I still saved some money." posted by: bumper watcher on October 27, 2009

$61.32 List Price $125.40 Save $64.08 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
  • 11.77 in. lead wire
  • Non-flanged

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#: NP2344700
  • Brand: Denso
  • Fit Note: OE #000 540 26 17
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Replaces OE Number: 22641AA280, 22690AA640, 226A04M812, 226A06M406, 226A09M601, 226A19M601
  • Warranty: 12-month Denso limited warranty
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | 8 Cyl 4.2L | Base
$44.99 List Price $75.58 Save $30.59 Availability: In Stock
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K&N – PERFORMANCE AIR FILTERS

When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s finest filtration company, K&N performance air filters will last as long as your vehicle’s engine does and are a 100% legal factory replacement that can boost your horsepower output by as much as 4 horsepower. Started in 1969, K&N has garnered a reputation for engineering the world’s finest filtration products for cars, trucks, SUVs, motorcycles, race vehicles, commercial vehicles and anything in-between.

  • Replaces existing air filter
  • Boosts cold air flow which translates to more horsepower
  • Backed by K&N’s million mile warranty
  • Custom fit to your vehicle’s specifications
  • Cotton-gauze design features as many as 6 layers of filtration
  • The world’s best performance air filter
  • Only need to clean every 50,000 miles
  • All filters are washable, reusable and come already oiled by K&N
  • 50-state legal and ‘green’ design
  • Increases horsepower (up to 4 hp) and fuel efficiency
  • One air filter will last as long as one vehicle’s engine
  • Maintain with K&N Recharger kit - (not included)
  • Made in America
  • SKU#: K33332678
  • Brand: K&N
  • Quantity Sold: Sold Individually
  • Recommended Use: Performance
  • Anticipated Ship Out Time: Same day - 1 business day
  • Filtration Efficiency Rating: 96 to 99%
  • Warranty: Million-mile K&N limited warranty
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | 8 Cyl 4.2L | Base
$38.34 List Price $45.24 Save $6.90 Availability: In Stock
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FRAM EXTRA LIFE AIR FILTER

Fram Extra Life air filter is the first air filter to utilize two integral filtering elements. It protects the engine and provides more airflow for improved performance. It also helps prevent damaging particles from entering the engine and causing increased engine wear. Lastly, it lasts 50 percent longer and stops 50 percent more dirt than any other brand.

Specifications
  • 13.06 in. L x 6.13 in. W x 1.75 in. H
  • Panel style
  • SKU#: FFCA7336
  • Brand: Fram
  • Product Fit: Direct fit
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Fram limited warranty
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | 8 Cyl 4.2L | Base
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$92.34 List Price $108.96 Save $16.62 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:
  • 4-wire

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#: 25024038
  • Brand: Walker Products
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 business days
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | 8 Cyl 4.2L | Base
$87.33 List Price $103.05 Save $15.72 Availability: In Stock
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DELPHI OXYGEN SENSORS, 4-WIRE -- 13.78 in. overall length, 18 x 1.5 mm thread size, 0.88 in. wrench size, round-4 pin connector type, 100,000 miles inspection interval, heated; OE connectors and wire length are within 3 inches of OE specifications; Unique sensor coatings to resist contamination and ensures long lasting reliable operation; With 1-year or 12,000-mile Delphi warranty.
  • SKU#: DELES10449
  • Brand: Delphi
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 business days
  • Thread Size: 18 x 1.5 mm
  • Warranty: 1-year or 12,000-mile Delphi limited warranty
  • Wire Length: 13.78 in.
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | 8 Cyl 4.2L | Base
$4.45 List Price $5.25 Save $0.80 Availability: In Stock
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CENTRIC BRAKE PAD ELECTRONIC WEAR SENSOR AND WIRE, SOLD INDIVIDUALLY -- 3.75 in. length; Manufactured under the highest quality standards by OEM and OES manufacturers; Effectively monitors and determines the condition of the brake pads.
  • SKU#: CE116.35001
  • Brand: Centric
  • Fit Note: W140 Chassis
  • Anticipated Ship Out Time: 1-2 business days
  • Length: 3.75 in.
  • Warranty: 90-day or 3,000-mile Centric limited warranty
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | All Engines | All Submodels, Base
Rating: (see review/s)

"This product is already in use and did solve the problem with the light staying on. I recieved this part sooner and at a better price than I could get it from the dealer." posted by: on January 4, 2009

$112.89 List Price $133.21 Save $20.32 Availability: In Stock
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Beck Arnley Camshaft Position Sensor

Beck Arnley is a leading provider of quality automotive parts equivalent to OE structure, fit, and performance together with the hard-to-find merchandise for cars, light trucks, and SUVs. Beck Arnley's years of experience and proficiency in global sourcing provides vehicle owners the precise part for the right and most up-to-date vehicle applications.

Beck Arnley Camshaft Position Sensors are carefully engineered to set off vehicle needs and customer selection while automotive professionals principally hardened and cycled all parts for security and greatest function.

  • SKU#: BEC1800568
  • 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 Mercedes Benz 400SEL Years:
  • 1993 | 8 Cyl 4.2L | Base
$27.26 List Price $32.17 Save $4.91 Availability: In Stock
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HASTINGS PREMIUM AIR FILTER

Hastings Premium air filter is built to meet or exceed OE specifications and ensures to provide protection that the engine needs. Proven to separate and stabilize the pleated media on heavy-duty air filters. Features permapleat construction that forms dividers between pleats and prevents bunching for insured uniform air flow. It provides a continuous bead of adhesive around the circumference of a filter's metal wrap, either inner or outer, to lock the pleat tips in place and prevent movement.

Specifications
  • 0.5. and 9.44 in. inside diameter, 13.78 in. outside diameter, 14.5 in. height
  • Panel style
Notes
  • Replaces Atlas Copco 16193784, International 346779-R91, and Baldwin Pa1706
  • SKU#: HAAF989
  • Brand: Hastings
  • Fit Note: Car
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Filtration Efficiency Rating: Up to 99%
  • Warranty: Hastings limited warranty
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | 8 Cyl 4.2L | Base
$54.95 List Price $64.84 Save $9.89 Availability: In Stock
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Hella
Hella of Germany develops and manufactures original equipment lighting components and electronic products for the automotive industry.
  • SKU#: W0133-1621621
  • Brand: Hella
  • Fit Note: At Oil Pan Includes seal ring 017 997 58 48 (small) but does not include 017 997 57 48 seal ring (large).
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | All Engines | All Submodels
$175.95 List Price $207.62 Save $31.67 Availability: In Stock
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  • SKU#: W0133-1716122
  • Brand: OES Genuine
  • Fit Note: Not for models with ASR.
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | All Engines | All Submodels
$31.95 List Price $47.00 Save $15.05 Availability: In Stock
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FAE
FAE manufactures OE electrical parts for motor vehicles and offers a wide production range of sensors, switches, temperature and pressure transmitters, oxygen sensors, timing sensors, glow plugs (termoplus), solenoids, ignition leads and thermostats.
  • SKU#: W0133-1629734
  • Brand: FAE
  • Fit Note: CIS Injection 4 pin teminals : color code black : located in intake manifold
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | All Engines | All Submodels
Rating: (see review/s)

"I had been searching for sometime for this part. All the autoparts stores in my home town where trying to sell me the wrong part. Part arrived in excellent condition" posted by: Rippen on January 31, 2008

$370.95 List Price $806.67 Save $435.72 Availability: In Stock Core Deposit: $414.40
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CVJ
CVJ remanufactures smog pumps, axles, power steering racks/pinions for Import and Domestic vehicles

Remanufactured
  • SKU#: W0133-1716106
  • Brand: CVJ
  • Fit Note: Remanufactured
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | All Engines | All Submodels
$54.95 List Price $90.00 Save $35.05 Availability: In Stock
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ACM
ACM is a supplier of Original Equipment quality climate control products. .
  • SKU#: W0133-1921630
  • Brand: ACM
  • Fit Note: Located in evaporator case.
 
Fits the following Mercedes Benz 400SEL Years:
  • 1993 | All Engines | All Submodels
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