APWPART FINDER
My Vehicle Add New
  • Select Year
  • Select Make
  • Select Model
  • Select Submodel
  • Select Engine

Oxygen Sensor for 1999 Mercedes Benz ML320

We have 14 Items In-stock.

Replacement Oxygen Sensor

Replacement Oxygen Sensor, 3-wire, Minor Modifications, Sold Individually
Replacement Oxygen Sensor Replacement Oxygen Sensor
$47.14 List Price $55.63 Save $8.49 Availability: In Stock
  • APW Bestseller
  • Low Price Guarantee
Earn Double
AutoPoints
Instead of 47,
  • SKU#: USOS-3000
  • Recommended Use: OE 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
  • Wire Length: 6.69 in.
see more Fits the following 1999 Mercedes Benz ML320 submodels:
  • All Engines | All Submodels
Rating: (see review/s)

"not only included the sensor but also the part that fit into the catalytic converter" posted by: plainoljoe on November 28, 2013 view all 12 reviews

Replacement Oxygen Sensor, Before Or After Catalytic Converter, 4-wire, Direct Fit
Replacement Oxygen Sensor Replacement Oxygen Sensor
$30.98 List Price $230.00 Save $199.02 Availability: In Stock
  • APW Bestseller
  • Low Price Guarantee
Earn Double
AutoPoints
Instead of 31,
  • SKU#: ARBM960930
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Connector Gender: Female
  • Mounting Style: Threaded-in
  • Warranty: 1-year, unlimited-mileage warranty
  • Wire Length: 12.8 in.
see more Fits the following 1999 Mercedes Benz ML320 submodels:
  • 6 Cyl 3.2L | Base
Rating: (see review/s)

"Direct fit...........solved my check engine light issue" posted by: on September 23, 2014 view all 2 reviews

Replacement Oxygen Sensor, Before Or After Catalytic Converter, 4-wire, Direct Fit
Replacement Oxygen Sensor Replacement Oxygen Sensor
$55.04 List Price $64.95 Save $9.91 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
  • Low Price Guarantee
Earn Double
AutoPoints
Instead of 55,
  • SKU#: ARBM960930-2-PLK
  • Quantity Sold: Set of 2
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Connector Gender: Female
  • Mounting Style: Threaded-in
  • Warranty: 1-year, unlimited-mileage warranty
see more Fits the following 1999 Mercedes Benz ML320 submodels:
  • 6 Cyl 3.2L | Base

Bosch Oxygen Sensor

Bosch Oxygen Sensor, Center, 4-wire, Direct Fit
Bosch Oxygen Sensor Bosch Oxygen Sensor
$81.37 List Price $230.00 Save $148.63 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: BS13782
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 13.7 in.
Fits the following 1999 Mercedes Benz ML320 submodels:
  • 6 Cyl 3.2L | Base
Rating: (see review/s)

"Great product, fit & finish like oem, works correctly, etc..." posted by: bbmetric on August 7, 2008 view all 1 reviews

Bosch Oxygen Sensor, Before Or After Catalytic Converter, 4-wire, Minor Modifications
Bosch Oxygen Sensor Bosch Oxygen Sensor
$89.54 List Price $241.10 Save $151.56 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: BS15738
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month or unlimited-mileage Bosch limited warranty
  • Wire Length: 26.8 in.
Fits the following 1999 Mercedes Benz ML320 submodels:
  • 6 Cyl 3.2L | 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 view all 3 reviews

Denso Oxygen Sensor

Denso Oxygen Sensor, Before Catalytic Converter, 4-wire, Direct Fit
Denso Oxygen Sensor Denso Oxygen Sensor
$77.15 List Price $91.04 Save $13.89 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: NP2344174
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month Denso limited warranty
Fits the following 1999 Mercedes Benz ML320 submodels:
  • 6 Cyl 3.2L | Base
Denso Oxygen Sensor, After Catalytic Converter, 4-wire, Direct Fit
Denso Oxygen Sensor Denso Oxygen Sensor
$82.58 List Price $97.44 Save $14.86 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: NP2344172
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 12-month Denso limited warranty
Fits the following 1999 Mercedes Benz ML320 submodels:
  • 6 Cyl 3.2L | Base
Denso Oxygen Sensor, Center, 4-wire, Minor Modifications
Denso Oxygen Sensor Denso Oxygen Sensor
$90.22 List Price $106.46 Save $16.24 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: NP2344201
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Replaces OE Number: 9202721
  • Warranty: 12-month Denso limited warranty
  • Wire Length: 11.7 in.
see more Fits the following 1999 Mercedes Benz ML320 submodels:
  • 6 Cyl 3.2L | Base

Walker Products Oxygen Sensor

Walker Products Oxygen Sensor, Driver Or Passenger Side, After Or Before Catalytic Converter, 4-wire, Direct Fit
Walker Products Oxygen Sensor Walker Products Oxygen Sensor
$81.35 List Price $95.99 Save $14.64 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: 25024609
  • Quantity Sold: Sold Individually
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 1999 Mercedes Benz ML320 submodels:
  • 6 Cyl 3.2L | Base
Rating: (see review/s)

"These sensors are of good quality the right price and were a direct fit. The install was easy." posted by: Cobra Dude on May 31, 2013 view all 1 reviews

Walker Products Oxygen Sensor, Rear, 4-wire, Direct Fit
Walker Products Oxygen Sensor Walker Products Oxygen Sensor
$85.95 List Price $232.00 Save $146.05 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: W0133-1916665
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 1999 Mercedes Benz ML320 submodels:
  • All Engines | All Submodels
Walker Products Oxygen Sensor, Rear, 4-wire, Direct Fit
Walker Products Oxygen Sensor Walker Products Oxygen Sensor
$99.95 List Price $252.00 Save $152.05 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: W0133-1917347
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 1999 Mercedes Benz ML320 submodels:
  • All Engines | All Submodels

NTK Oxygen Sensor

NTK Oxygen Sensor, 4-wire, Direct Fit, Sold Individually
NTK Oxygen Sensor NTK Oxygen Sensor
$77.23 List Price $216.51 Save $139.28 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: NG25567
  • 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.
  • Warranty: NGK limited warranty
  • Wire Length: 12.8 in.
see more Fits the following 1999 Mercedes Benz ML320 submodels:
  • 6 Cyl 3.2L | Base

Delphi Oxygen Sensor

Delphi Oxygen Sensor, 4-wire, Direct Fit, Sold Individually
Delphi Oxygen Sensor Delphi Oxygen Sensor
$82.56 List Price $97.42 Save $14.86 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: DELES10632
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Thread Size: 18 x 1.5 mm
  • Warranty: 1-year or 12,000-mile Delphi limited warranty
  • Wire Length: 14.50 in.
Fits the following 1999 Mercedes Benz ML320 submodels:
  • 6 Cyl 3.2L | Base

Standard Oxygen Sensor

Standard Oxygen Sensor, Before Or After Catalytic Converter, 4-wire, Minor Modifications
Standard Oxygen Sensor Standard Oxygen Sensor
$52.37 List Price $61.80 Save $9.43 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: SISG300
  • 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
  • Wire Length: 10.5 in.
see more Fits the following 1999 Mercedes Benz ML320 submodels:
  • 6 Cyl 3.2L | Base