What are the differences in oxygen sensor configurations, and how do they function in relation to the ECM and air/fuel ratio on 2005 Volkswagen Passat?

Four-cylinder models have 2 oxygen sensors and V6 models have 4 oxygen sensors. The pre-converter sensor is the sensor that adjusts the fuel injection for optimal air/fuel ratios, while the post converter is the sensor which monitors catalytic efficiency. Proper operation requires good connections and temperature. Sensor replacement requires careful handling, avoidance of contaminants and use of anti-seize compound for future removal needs.

Genuine 2005 Volkswagen Passat Oxygen Sensor

Oxygen O2 Sensor

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4 Oxygen Sensors found

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2005 Volkswagen Passat Oxygen Sensor Part Number: 1K0-998-262-AE
$148.74 MSRP: $208.32
You Save: $59.58 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Oxygen Sensor Kit
- Replaces: 03L-906-262-C, 07Z-906-262-F, 06A-906-262-DE, 07Z-906-262-G, 07Z-906-262-E, 07Z-906-262-D, 03G-906-262
- Item Weight: 0.40 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1K0-998-262-AE
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
More Info
Fits the following 2005 Volkswagen Passat Submodels:
- GL TDI, GLS TDI | 4 Cyl 2.0 L DIESEL
View related parts
2005 Volkswagen Passat Oxygen Sensor Part Number: 1K0-998-262
$274.49 MSRP: $374.98
You Save: $100.49 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oxygen Sensor Kit; Front Oxygen Sensor, Rear Oxygen Sensor
- Replaces: 077-906-262-B, 077-906-262-C, 021-906-262-C, 023-906-262, 06A-906-262-AK, 06A-906-265-M, 06C-906-265-E, 06A-906-262-BA, 06C-906-265-A, 06C-906-265, 077-906-265-AD, 06A-906-262-Q, 06A-906-262-AG, 058-906-265-B, 058-906-265-C, 077-906-265-AE, 06A-906-262-AL
- Item Weight: 0.40 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1K0-998-262
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
More Info
Fits the following 2005 Volkswagen Passat Submodels:
- GL, GLS, GLS 4 Motion | 4 Cyl 1.8 L GAS
View related parts
2005 Volkswagen Passat Oxygen Sensor Part Number: 1K0-998-262-AB
$274.49 MSRP: $374.98
You Save: $100.49 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oxygen Sensor Kit; Oxygen Sensor, Rear Oxygen Sensor
- Position: Front
- Replaces: 077-906-265-L, 077-906-265-R, 077-906-265-H, 078-906-265-P, 077-906-265-AF, 078-906-265-M, 077-906-265-K, 078-906-265-N
- Item Weight: 0.40 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1K0-998-262-AB
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
More Info
Fits the following 2005 Volkswagen Passat Submodels:
- GL, GLS, GLS 4 Motion, GLX, GLX 4 Motion | 6 Cyl 2.8 L GAS
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2005 Volkswagen Passat Oxygen Sensor Part Number: 1K0-998-262-D
$329.39 MSRP: $449.98
You Save: $120.59 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oxygen Sensor Kit; Front Oxygen Sensor
- Replaces: 077-906-262-D, 077-906-265-AB, 06A-906-262-BH, 06A-906-262-AF, 077-906-265-AC, 077-906-262-A, 077-906-262-E, 07C-906-262-N, 07C-906-262-K, 06B-906-265-D, 077-906-262, 021-906-262-B
- Item Weight: 0.40 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1K0-998-262-D
- Warranty: This genuine part is guaranteed by Volkswagen's factory warranty.
More Info
Fits the following 2005 Volkswagen Passat Submodels:
- GL, GLS, GLS 4 Motion | 4 Cyl 1.8 L GAS

2005 Volkswagen Passat Oxygen Sensor Parts and Q&A

Q: What are the differences in oxygen sensor configurations, and how do they function in relation to the ECM and air/fuel ratio on 2005 Volkswagen Passat?
A: Four-cylinder models have 2 oxygen sensors and V6 models have 4 oxygen sensors. The pre-converter sensor is the sensor that adjusts the fuel injection for optimal air/fuel ratios, while the post converter is the sensor which monitors catalytic efficiency. Proper operation requires good connections and temperature. Sensor replacement requires careful handling, avoidance of contaminants and use of anti-seize compound for future removal needs.