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Mercedes CLK430 Oxygen Sensor Reviews
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Shop Mercedes CLK430 Replacement Oxygen Sensor

The oxygen sensor on your Mercedes CLK430 monitors the concentration of oxygen in the engine compartment and in the exhaust fumes once the harmful chemicals have been converted to less harmful ones in the catalytic converter. Oxygen is necessary in the engine compartment to burn the fuel sprayed into the engine. The incorrect ratio of oxygen to fuel can cause damage to the engine due to flooding the compartment or problems with overheating due to more oxygen than necessary in the compartment.

The other oxygen sensor on your Mercedes CLK430 is located near the catalytic converter. It monitors the amount of oxygen in waste fumes. If the concentration of oxygen at this point in the exhaust system is wrong, your Mercedes CLK430 will alert you to check your engine, possibly due to the catalytic converter failing. If either oxygen sensor fails, the check engine light will alert you to problems.

We stock these Oxygen Sensor brands for the Mercedes CLK430: BoschDensoNGKStandard Motor Products

Select your CLK430 year

Review Fitment Notes
Showing 20 of 205 Results
Downstream Left Bosch Oxygen Sensor - for 2000 Mercedes CLK430 4.3L V8 - 15094 Click to Enlarge
5 Stars
Bosch 15094
Oxygen Sensor
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Part Number: 15094
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Downstream Left
Condition: New
Shipping Options: Ground
$84.43
(23) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2000 Mercedes CLK430 4.3L V8
Upstream Left Bosch Oxygen Sensor - for 1999 Mercedes CLK430 4.3L V8 - 15088 Click to Enlarge
Website Reviews
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Part Number: 15088
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Upstream Left
Condition: New
Shipping Options: Ground
$77.43
(25) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1999 Mercedes CLK430 4.3L V8
Downstream Right Bosch Oxygen Sensor - for 2000 Mercedes CLK430 4.3L V8 - 15092 Click to Enlarge
5 Stars
Bosch 15092
Oxygen Sensor
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Part Number: 15092
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Downstream Right
Condition: New
Shipping Options: Ground
$66.43
(23) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2000 Mercedes CLK430 4.3L V8
Upstream Left Bosch Oxygen Sensor - for 2000 Mercedes CLK430 4.3L V8 - 15088 Click to Enlarge
Website Reviews
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Part Number: 15088
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Upstream Left
Condition: New
Shipping Options: Ground
$77.43
(25) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2000 Mercedes CLK430 4.3L V8
Upstream Right Bosch Oxygen Sensor - for 1999 Mercedes CLK430 4.3L V8 - 15090 Click to Enlarge
5 Stars
Bosch 15090
Oxygen Sensor
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Part Number: 15090
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Upstream Right
Condition: New
Shipping Options: Ground
$75.43
(26) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1999 Mercedes CLK430 4.3L V8
Downstream Left Bosch Oxygen Sensor - for 1999 Mercedes CLK430 4.3L V8 - 15094 Click to Enlarge
5 Stars
Bosch 15094
Oxygen Sensor
Loading Reviews...
Part Number: 15094
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Downstream Left
Condition: New
Shipping Options: Ground
$84.43
(23) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1999 Mercedes CLK430 4.3L V8
Upstream Right Bosch Oxygen Sensor - for 2000 Mercedes CLK430 4.3L V8 - 15090 Click to Enlarge
5 Stars
Bosch 15090
Oxygen Sensor
Loading Reviews...
Part Number: 15090
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Upstream Right
Condition: New
Shipping Options: Ground
$75.43
(26) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2000 Mercedes CLK430 4.3L V8
Downstream Right Bosch Oxygen Sensor - for 1999 Mercedes CLK430 4.3L V8 - 15092 Click to Enlarge
5 Stars
Bosch 15092
Oxygen Sensor
Loading Reviews...
Part Number: 15092
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Downstream Right
Condition: New
Shipping Options: Ground
$66.43
(23) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
1999 Mercedes CLK430 4.3L V8
Upstream Left Bosch Oxygen Sensor - for 2001 Mercedes CLK430 4.3L V8 - 16318 Click to Enlarge
5 Stars
Bosch 16318
Oxygen Sensor
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Part Number: 16318
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Upstream Left
Condition: New
Shipping Options: Ground
$94.43
(51) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001 Mercedes CLK430 4.3L V8
Downstream Right Bosch Oxygen Sensor - for 2001 Mercedes CLK430 4.3L V8 - 16324 Click to Enlarge
Website Reviews
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Part Number: 16324
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Downstream Right
Condition: New
Shipping Options: Ground
$102.43
(2) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001 Mercedes CLK430 4.3L V8
Downstream Left Bosch Oxygen Sensor - for 2001 Mercedes CLK430 4.3L V8 - 16320 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16320
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Downstream Left
Condition: New
Shipping Options: Ground
$98.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2001 Mercedes CLK430 4.3L V8
Downstream Left Bosch Oxygen Sensor - for 2002 Mercedes CLK430 4.3L V8 - 16320 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16320
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Downstream Left
Condition: New
Shipping Options: Ground
$98.43
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2002 Mercedes CLK430 4.3L V8
Upstream Right Bosch Oxygen Sensor - for 2002 Mercedes CLK430 4.3L V8 - 15733 Click to Enlarge
4.8 Stars
Bosch 15733
Oxygen Sensor
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Part Number: 15733
Brand: Bosch
Notes: Universal Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Includes Smart Link Connector, no soldering required
  • No special tools required for installation
  • Seared protection tube due to 100% functional quality test
  • Performance meets or exceeds OE specifications
Position: Upstream Right
Condition: New
Shipping Options: Ground
$45.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Mercedes CLK430 4.3L V8
Downstream Right Bosch Oxygen Sensor - for 2002 Mercedes CLK430 4.3L V8 - 16324 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 16324
Brand: Bosch
Notes: Actual OE Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
Position: Downstream Right
Condition: New
Shipping Options: Ground
$102.43
(2) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Mercedes CLK430 4.3L V8
Upstream Right Bosch Oxygen Sensor - for 2001 Mercedes CLK430 4.3L V8 - 15733 Click to Enlarge
4.8 Stars
Bosch 15733
Oxygen Sensor
Loading Reviews...
Part Number: 15733
Brand: Bosch
Notes: Universal Oxygen Sensor
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Includes Smart Link Connector, no soldering required
  • No special tools required for installation
  • Seared protection tube due to 100% functional quality test
  • Performance meets or exceeds OE specifications
Position: Upstream Right
Condition: New
Shipping Options: Ground
$45.43
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001 Mercedes CLK430 4.3L V8
Upstream Right Bosch Oxygen Sensor - for 2003 Mercedes CLK430 - W0133-1717465 Click to Enlarge
5 Stars
Bosch W0133-1717465
Oxygen Sensor
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Part Number: W0133-1717465
Brand: Bosch
Notes: OE Connector - Before Catalyst
Position: Upstream Right
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$290.00
Our Price: $126.58
(1) In Stock
This Part Fits:
Catalog: A
Vehicle
2003 Mercedes CLK430
Front Right Bosch Oxygen Sensor - for 2003 Mercedes CLK430 - 001 540 75 17 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 001 540 75 17
Brand: Bosch
Notes: Oxygen Sensor
Position: Front Right
Condition: New
Shipping Options: Ground
$129.73
(5) In Stock
This Part Fits:
Catalog: G
Vehicle
2003 Mercedes CLK430
Upstream Right Denso Oxygen Sensor - for 2003 Mercedes CLK430 - 234-4891 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 234-4891
Brand: Denso
Notes: OE Style -- O.E. Quality Replacement Sensor
Position: Upstream Right
Condition: New
Sensor Type: Heated
Shipping Options: Ground
$95.08
(2) In Stock
This Part Fits:
Catalog: H
Vehicle
2003 Mercedes CLK430
Downstream Right NGK Oxygen Sensor - for 2000 Mercedes CLK430 4.3L V8 - 25599 Click to Enlarge
Website Reviews
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Part Number: 25599
Brand: NGK
Notes: Direct Fit Oxygen Sensor -- B1S2; OE Equivalent Design
  • NTK oxygen sensors heat up rapidly to meet requirements of the vehicle to improve fuel economy and reduce emissions. NTK's proprietary ceramic element overcoat protects against sensor failure.
  • NTK oxygen sensors are equipped with OEM specified connectors and attaching hardware for easy installation. Dual-coated platinum element to increase longevity and ensure the quickest response time.
  • NTK is constantly improving sensor designs to provide excellent performance and improve resistance to failure. NTK works with their OEM manufacturers through each phase of development from concept to production.
Position: Downstream Right
Condition: New
Shipping Options: Ground
$72.98
(1) In Stock
This Part Fits:
Catalog: C
Vehicle Engine
2000 Mercedes CLK430 4.3L V8
Standard Motor Products Oxygen Sensor - for 2000 Mercedes CLK430 4.3L V8 - SG300 Click to Enlarge
4.8 Stars
Standard Motor Products SG300
Oxygen Sensor
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Part Number: SG300
Brand: Standard Motor Products
Notes: Oxygen Sensor -- Right; Universal Downstream
Condition: New
Shipping Options: Ground
$53.98
(1) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
2000 Mercedes CLK430 4.3L V8

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Research on Oxygen Sensor for Mercedes CLK430

Mercedes CLK430 Oxygen Sensor

As a Mercedes driver, you understand the compelling driving performance the CLK430 can deliver. Whether you simply commute in your coupe or use it to tear up the track, you must be able to depend on its engine to operate optimally. Even something as minor as an oxygen sensor can destroy your CLK430’s performance and fuel economy.

Here at PartsGeek.com, we have a large selection of Mercedes CLK430 parts and accessories. Whether you want to upgrade your coupe or simply repair it, we have you covered. Also, with our 30-day return policy, you can certain you are getting the right parts for your luxury coupe. Shop our selection of Mercedes CLK430 oxygen sensor parts below.

What is a Mercedes CLK430 oxygen sensor?

Your Mercedes CLK430 has an internal combustion engine that uses a combination of oxygen and gasoline for fuel. Without the right mixture, your coupe cannot run properly. The Mercedes CLK430 oxygen sensor is part of the vehicle’s emissions system. When exhaust exits the vehicle, the O2 sensor gauges how much oxygen is present. It then communicates with the CLK430’s internal computer to tell it if the engine is running lean or rich. Since both can be problematic, you want to be certain you have a functioning O2 sensor.

How much does a Mercedes CLK430 oxygen sensor cost?

At PartsGeek.com, an oxygen sensor for a Mercedes CLK430 typically costs between $60 and $130. Your CLK430’s model year, the sensor manufacturer, and the sensor’s specifications determine the specific cost of an oxygen center replacement, however.

What are the signs of a bad Mercedes CLK430 oxygen sensor?

Even though it is a relatively small component, a malfunctioning oxygen sensor can wreak havoc on your CLK430’s performance and fuel economy. Watch for the following signs to know if you might need to replace your Mercedes CLK430 oxygen sensor:

  • Illuminated check engine light
  • Decreased fuel economy
  • Decreased power and performance
  • Rough idling
  • Engine misfires

Oxygen Sensors available for the following Mercedes CLK430 years: 2003, 2002, 2001, 2000, 1999, 03, 02, 01, 00, 99. This part is also sometimes called Mercedes CLK430 O2 Sensor. We stock oxygen sensor parts for most Mercedes models including E320, C230, ML320, C280, E350, S500, CLK320, ML350, 300E, S430, C240, ML430, SL500, C300, SLK230, GL450, S550, E430, C320, S420, S320, 190E, E420, SLK320, E55 AMG, C220, E500, S600, ML500, R350, 420SEL, C63 AMG, Sprinter 2500, SL320, 300SE, 500SL, GLK350, 560SEL, CLS550 and CLK350.

Mercedes CLK430 Oxygen Sensor Reviews
5 of 5
Verified Customer
12/24/14 05:55 PM - USA

What a savings here! Got me back on the road at almost half the cost! The only way it could get any better was if you guys installed them! Thanks! - B

- 2001 Mercedes CLK430 Oxygen Sensor
5 of 5
Verified Customer
12/24/14 05:53 PM - USA

Using partsgeek saved me over $100 vs autozone and o'reillys! Thanks guys! - Brittany Pond

- 2001 Mercedes CLK430 Oxygen Sensor