Audi S7 Oxygen Sensor Replacement

For Cylinders 5 to 8 Only

Condition: Excellent (A)
Mileage: 28,000 miles

Condition: Excellent (A)
Mileage: 32,000 miles

B1S2

B1S1

For Cylinders 5 to 8 Only

For Cylinders 5 to 8 Only

Condition: Excellent (A)
Mileage: 72,000 miles

; For cylinders 1-4

For Cylinders 1 to 4 Only

Cyls. 1-4 B1S2 OE Equivalent Design

Cyls. 5-8 B2S2 OE Equivalent Design

O.E. Quality Direct Fit Replacement Sensor

Condition: Good (B)
Mileage: 65,000 miles

Cylinders 1-4

Cylinders 5-8

Condition: Excellent (A)
Mileage: 23,000 miles

Cylinders 1-4

Cylinders 1-4

Condition: Excellent (A)
Mileage: 65,000 miles

This is a set of 4 oxygen sensors. Fits Audi B9 chassis.

Condition: Excellent (A)

Condition: Excellent (A)
Mileage: 89,000 miles