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Mercedes ML320 Replacement Oxygen Sensor Information

Read Reviews for Mercedes ML320 Oxygen Sensor -
4.8 stars - (61 Reviews)
Mercedes ML320 Oxygen Sensor Reviews
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The exclusive charm of a high-class Mercedes is the epitome of engineering know-how, form and power. Safety and reliability are key focuses for Mercedes, a well-known auto dealer whose name is known for excellence. Does it make any sense to lay out a hefty price for a great, luxurious car, if you plan to skimp on new parts and components? Luxurious and elegant cars including your high-end Mercedes ML320 are built to be driven with care and attention and then always maintained well. To preserve the high value and style you selected with your Mercedes ML320, it's critical to use only the top names in OEM and upgrade car parts. Your fine Mercedes was created with quality and skill; it needs new replacement components with the same top level of quality. The Mercedes ML320 Oxygen Sensor is part of your emissions control system and helps with changes in the air/fuel ratio, removing the need for manual altitude adjustments. The Mercedes ML320 Oxygen Sensor operates in combination with a vehicle's central processing unit to determine whether or not the fuel mix provided to the engine needs to be changed. Mercedes ML320 Oxygen Sensors are essential components that are installed in the fuel system to maximize fuel performance. Top-notch engine power and road performance are bolstered by great components and accessories. Drivers who revel in optimized vehicles recognize that nothing is more crucial than having the most durable new parts and accessories. No one will give you more dependable Mercedes aftermarket parts than we do. Nobody will bring you a wider selection of quality aftermarket accessories than we will all year long. Should you have any concerns about our parts or accessories, our customer support specialists are available to you during business hours - just our regular top-notch commitment to the customer!


They are available for the following Mercedes ML320 years: 2009, 2008, 2007, 2003, 2002, 2001, 2000, 1999, 1998, 09, 08, 07, 03, 02, 01, 00, 99, 98. This part is also sometimes called Mercedes ML320 O2 Sensor. We stock oxygen sensor parts for most Mercedes models including E320, C230, C280, CLK320, S500, 300E, CLK430, ML430, SL500, C240, S430, E430, SLK230, S320, E420, 190E, C220, S420, E350, ML350, C320, SLK320, S600, 420SEL, SL320, E55 AMG, C300, 560SEL, 380SL, ML500, E500, 300SE, 500SL, 300CE, C63 AMG, GL450, ML55 AMG, R350, 260E and C43 AMG.

We stock these Oxygen Sensor brands for the Mercedes ML320: Bosch, Walker, Walker Products and Denso.


Oxygen Sensor for Mercedes ML320 - Partsgeek
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Bosch 13782
Oxygen Sensor
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Our List Price: $72.33
(17) In Stock
Product SKU: 13782
Product Note: Actual OE Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1999 (99) Mercedes ML320 3.2L V6 112.942 


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Bosch 13782
Oxygen Sensor
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Our List Price: $72.33
(17) In Stock
Product SKU: 13782
Product Note: Actual OE Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) Mercedes ML320 3.2L V6 112.942 


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Bosch 13782
Oxygen Sensor
Close
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Our List Price: $72.33
(17) In Stock
Product SKU: 13782
Product Note: Actual OE Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1998 (98) Mercedes ML320 3.2L V6 SOHC 


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Bosch W0133-1610101
Oxygen Sensor
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Product List Price:
$278.00
Our List Price: $68.48
(>25) In Stock
Product SKU: W0133-1610101
Product Note: OE Connector - Chas: -A051463, After Catalyst Except with Model Code 809.
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Chassis Range
1999 (99) Mercedes ML320 to A051463 


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Bosch 16276
Oxygen Sensor
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Our List Price: $85.33
(>35) In Stock
Product SKU: 16276
Product Note: Actual OE Oxygen Sensor
Features:
  • Ceramic element with integrated heater requires less power to activate, and reaches operating temperature more quickly than a thimble element
  • Improved protection tube provides increased thermal resistance for long life
  • Laser weld and Viton sealing system is totally submersible to seal tight and protect against contamination for long life
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Mercedes ML320 3.2L V6 112.942 


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Bosch 15733
Oxygen Sensor
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Our List Price: $44.33
(>35) In Stock
Product SKU: 15733
Product Note: Universal Oxygen Sensor
Features:
  • Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
  • Special heat-resistant Posi-Lock connectors ensure easy installation
  • User-friendly instructions eliminate the need to call a hotline for assistance
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Mercedes ML320 3.2L V6 112.942 


Click to Enlarge
Bosch W0133-1610101
Oxygen Sensor
Close
Loading Reviews...
Product List Price:
$278.00
Our List Price: $68.48
(>25) In Stock
Product SKU: W0133-1610101
Product Note: OE Connector - Chas: -A051463, After Catalyst Except with Model Code 809.
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Chassis Range
1998 (98) Mercedes ML320 to A051463 


Click to Enlarge
Bosch W0133-1610101
Oxygen Sensor
Close
Loading Reviews...
Product List Price:
$278.00
Our List Price: $68.48
(>25) In Stock
Product SKU: W0133-1610101
Product Note: OE Connector - Before Catalyst
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle
2000 (00) Mercedes ML320


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Bosch 16123
Oxygen Sensor
Close
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Our List Price: $78.33
(30) In Stock
Product SKU: 16123
Product Note: Actual OE Oxygen Sensor
Features:
  • Ceramic element with integrated heater requires less power to activate, and reaches operating temperature more quickly than a thimble element
  • Improved protection tube provides increased thermal resistance for long life
  • Laser weld and Viton sealing system is totally submersible to seal tight and protect against contamination for long life
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Mercedes ML320 3.2L V6 112.942 


Click to Enlarge
Bosch 15738
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $61.33
(17) In Stock
Product SKU: 15738
Product Note: Universal Oxygen Sensor
Features:
  • Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
  • Special heat-resistant Posi-Lock connectors ensure easy installation
  • User-friendly instructions eliminate the need to call a hotline for assistance
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2000 (00) Mercedes ML320 3.2L V6 112.942 


Click to Enlarge
Bosch 16276
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $85.33
(>35) In Stock
Product SKU: 16276
Product Note: Actual OE Oxygen Sensor
Features:
  • Ceramic element with integrated heater requires less power to activate, and reaches operating temperature more quickly than a thimble element
  • Improved protection tube provides increased thermal resistance for long life
  • Laser weld and Viton sealing system is totally submersible to seal tight and protect against contamination for long life
  • Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Mercedes ML320 3.2L V6 112.942 


Click to Enlarge
(Read reviews)
Our List Price: $59.33
(>35) In Stock
Product SKU: 250-24469
Product Note: OE -- Downstream; Right
Position of Product: Downstream Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Mercedes ML320 3.2L V6 112.942 FI Naturally Aspirated GAS 


Click to Enlarge
Bosch 15733
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $44.33
(>35) In Stock
Product SKU: 15733
Product Note: Universal Oxygen Sensor
Features:
  • Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
  • Special heat-resistant Posi-Lock connectors ensure easy installation
  • User-friendly instructions eliminate the need to call a hotline for assistance
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Mercedes ML320 3.2L V6 112.942 


Click to Enlarge
(Read reviews)
Product List Price:
$276.00
Our List Price: $70.48
(15) In Stock
Product SKU: W0133-1916665
Product Note: OE Connector - Chas: A051464-, After Catalyst Except with Model Code 808.
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Chassis Range
1999 (99) Mercedes ML320 A051464 to 


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Denso 234-4172
Oxygen Sensor
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Our List Price: $65.33
(>35) In Stock
Product SKU: 234-4172
Product Note: OE Style -- O.E. Quality Replacement Sensor
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
1999 (99) Mercedes ML320 3.2L V6 


Click to Enlarge
(Read reviews)
Our List Price: $90.73
(21) In Stock
Product SKU: 001 540 60 17
Product Note: Oxygen Sensor
Position of Product: Front Right
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: G
Vehicle
2003 (03) Mercedes ML320


Click to Enlarge
Bosch 13782
Oxygen Sensor
Close
Loading Reviews...
Our List Price: $70.98
(11) In Stock
Product SKU: 13782
Product Note: Robert LLC OE Style Oxygen Sensor
Features:
  • Protection tube ensures 100% accurate sensor performance
  • Double laser-welded stainless steel body is totally submersible to seal tight and protect against contamination for long life
  • Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
  • Coated threads for easy installation
Position of Product: Downstream
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: H
Vehicle Engine
2000 (00) Mercedes ML320 3.2L V6 112.942 


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Research on Oxygen Sensor for Mercedes ML320

With a luxury crossover SUV such as the Mercedes ML320, you expect top performance and also clean emissions. The oxygen sensor is responsible for both. If it fails, not only will your vehicle's exhaust have noxious compounds in it. The engine will not perform as it was intended to. A bad O2 sensor, if it is the culprit, must be replaced in order to resolve any of the related issues.

Failed O2 Sensors: What to Look For

The symptoms of a failing oxygen sensor vary. A Check Engine light is the most obvious sign of a problem. In addition to emissions control, the sensor directly impacts the fuel injection process and also engine timing. It must be able to transmit data to the engine computer. The light can mean many things, but it is often a sign that you should have the oxygen sensor checked. Mercedes Benz oxygen sensor problems affect the air/fuel ratio in the combustion chamber. It can therefore cause gas mileage to suffer and you to have to fill up the gas tank more frequently. Misfires and rough idling happen if the O2 sensor fails.

What Is an Oxygen Sensor?

The ML320 O2 sensor location is in the exhaust manifold. This enables it to directly measure the levels of unburned oxygen in the flow of air from the engine. The oxygen/fuel ratio should be around 14.7:1. After the combustion process, there may be less oxygen, or a rich mixture. More oxygen in the mixture is a lean one. The sensor relays this information by transmitting a voltage to the engine control computer. A normal, rich, or lean mixture creates a chemical reaction that generates a specific voltage, which triggers the computer to respond accordingly. It will modify fuel intake, engine timing, and other variables based on the values received.

How Much Does It Cost to Replace an Oxygen Sensor in a Car?

Replacing an O2 sensor in a 2001 Mercedes Benz Ml320 costs $280 to $502. Labor generally doesn't cost as much as the part. The price of not doing anything can eventually outpace the repair, because you'll need more gas more often, and an off-balanced mixture can strain the engine. The Mercedes O2 sensor replacement cost varies with your location, since taxes and fees might factor in. These sensors endure difficult conditions, since they're exposed to heat, vibration, and corrosive fluids. An oil leak can ruin a sensor quickly so you must have the system checked for leaks along with reasons for Mercedes O2 sensor symptoms. The Mercedes oxygen sensor location allows it to accurately take readings, but it is not uncommon that this rigorous environment takes its toll.

Finding Oxygen Sensors for Less

An O2 sensor can cost close to $400, for parts alone. You could end up spending a fraction of that, even below $100, if you shop smart. Online suppliers such as PartsGeek.com stock common automotive replacement parts so that you don't have to shell out as much cash. In fact, low overhead from eliminating the brick and mortar costs enable us to pass on the savings to you. The first signs of an O2 sensor issue do not mean you will go broke maintaining your vehicle and restoring the performance you were used to.



Some of our Customer Reviews
Very Satisfied
Reviewer: completely satisfied

this part was a perfect fit for my ml 350 Mercedes...would recommend parts geek for future purchases...the customer service was excellent and the price was very fair..

2001 Mercedes ML320 Oxygen Sensor

Very Satisfied
Reviewer: Satisfied Customer

I have order 3 times and have been completely happy with the fast delivery and parts. Will continue using this company.

1999 Mercedes ML320 Oxygen Sensor

Very Satisfied
Reviewer: Gibby

Product was as described and at an affordable price. Parts Geek has always come thru. This is my first stop when looking for parts.

1999 Mercedes ML320 Oxygen Sensor

Very Satisfied
Reviewer: Veronica

Perfect part for the submitted order, shipping time was right on.

2001 Mercedes ML320 Oxygen Sensor

Very Satisfied
Reviewer: Lee

Excellent price. Item is as stated. Great prices and service. Thank You!

2000 Mercedes ML320 Oxygen Sensor

Very Satisfied
Reviewer: Syed Rahman

I am satisfied for their product and service I bought parts several time and found correct parts, there is no delay on shiping. and their packege is standard. I have intention to do more business with them.Their online order is easier then phone call,and easy to locate parts online that is why Ilike online purchase.

1998 Mercedes ML320 Oxygen Sensor


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