Oxygen Sensor for 1996-1997 Audi A4 & More - Bosch 13524

$149.99

Vehicles this part fits

    Part number: 13524
    UPC: 028851135245
    Condition: New
    Weight: 0.30 LBS
    Item Package Quantity: 1
    $149.99
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    Bosch Oxygen Sensor P/N:13524
    Bosch Oxygen Sensor P/N:13524
    $149.99
    $149.99

    Bosch 13524 oxygen sensor for the 1996-1997 Audi A4 V6 2.8L and other vehicles reports the air-fuel ratio to the ECU. This Bosch O2 sensor supports stable combustion control and helps reduce emissions.

    • Switching-Type narrow-band sensor with advanced ceramic elements and an integrated heater element
    • Reaches operating temperature in under 10 seconds, so the ECU gets a signal quickly
    • Metal housing with TSP coating to resist vibration, corrosion and contamination
    • Withstands exhaust gas temperatures up to 1,880°F

    Quick facts

    • Part: Bosch 13524 oxygen sensor
    • Fits: 1996-1997 Audi A4 V6 2.8L and other vehicles
    • Position: Upstream
    • Material: Metal housing
    • Condition: New

    A rough idle, poorer fuel economy or a check engine light can mean the oxygen sensor is worn, though a vacuum leak or a failing ignition coil can show up the same way, so trace the cause before you replace it.

    Fits

    It fits the 1996-1997 Audi A4 V6 2.8L and the 1996-1997 Audi A4 Quattro V6 2.8L, which take two sensors; this listing is one.

    Specifications

    Fit and size

    • Position: Upstream
    • Quantity per vehicle: 2
    • Thread size: M18 - 1.5
    • Hex size: 22 mm
    • Length, sealing surface to end of connector: 17.7 in
    • Overall length: 18.9 in, with a 15.2 in wiring harness
    • Connector: male, oblong, 3 wires, 4 male blade terminals

    Build and materials

    • Sensor type: Narrow-band, heated
    • Housing material: Metal
    • Condition: New
    • Bosch warranty: 1 year, unlimited mileage, for non-commercial passenger cars and light trucks
    • Country of origin: United States

    In the box

    One oxygen sensor with its wiring harness. A mounting bracket is not included.

    Installation notes

    • Conductive anti-seize is already applied to the threads.
    • The connectors are direct-fit, made for quick installation.

    Frequently Asked Questions

    Is this the oxygen sensor for the 1996-1997 Audi A4 V6 2.8L?

    Yes. Bosch 13524 fits the 1996-1997 Audi A4 V6 2.8L and the 1996-1997 Audi A4 Quattro V6 2.8L, and these cars take two sensors.

    Is this Bosch sensor an upstream or downstream unit?

    Bosch 13524 is an upstream, narrow-band heated oxygen sensor with an M18 - 1.5 thread and a 22 mm hex.

    Does Bosch warrant this oxygen sensor?

    Yes. Bosch gives a 1-year, unlimited-mileage warranty on its oxygen sensors for non-commercial passenger cars and light trucks.

    Which warning signs can come from a worn upstream oxygen sensor?

    A rough idle, higher fuel use or a check engine light can come from a worn upstream sensor. A shop can read the codes and test the sensor.

    Does this oxygen sensor come with anti-seize on the threads?

    Yes. Bosch 13524 has conductive anti-seize pre-applied to the threads, and its direct-fit connectors are made for quick installation.

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