Cadillac CTS Oxygen Sensor

Replacement Parts

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For a luxury sedan, your Cadillac CTS is surprisingly fuel efficient. But if your check engine light is on and you're noticing reduced fuel efficiency, it's time to get your Cadillac CTS oxygen sensor replaced with a new, quality, affordable one from AutoZone.

Show of 59  Results
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  •  | Page 1 of 5 |  
  • Part Number: 16453
  • Application: Left down-stream sensor (located after catalytic converter)
  • Notes: O.E. type
    Exact fit. Bosch is the OE equivalent supplier.
  • Part Number: 16017
  • Application: With automatic transmission
    Left down-stream sensor (located after catalytic converter)
  • Notes: O.E. type
    Exact fit. Bosch is the OE equivalent supplier.
  • Part Number: 15733
  • Application: With automatic transmission
    Left down-stream sensor (located after catalytic converter)
  • Notes: Smartlink universal
    Universal fit. Bosch is the OE equivalent supplier.
  • Part Number: 16378
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: O.E. type
    Exact Fit. Quantity per car: 2
  • Part Number: 16133
  • Application: With automatic transmission
    Left down-stream sensor (located after catalytic converter)
  • Notes: O.E. type
    Exact Fit
  • Part Number: 17300
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: O.E. type
    Exact fit. Bosch is the OE equivalent supplier. Quantity per car: 2
  • Part Number: 15901
  • Application: Down-stream sensor (located after catalytic converter)
  • Notes: O.E. type
    Alternate fit; 2 required.
  • Part Number: 17205
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: O.E. type
    Exact fit. Early production. With square connector. Quantity per car: 2
  • Part Number: 15150
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: O.E. type
    Exact Fit. Quantity per car: 2
  • Part Number: 16828
  • Application: With manual transmission
    Right down-stream sensor (located after catalytic converter)
  • Notes: O.E. type
    Exact fit. Bosch is the OE equivalent supplier. Quantity per car: 2
  • Número de refacción: 15730
  • Aplicación: Up-stream sensor (located before catalytic converter)
  • Notas: Smartlink universal
    Universal fit. OE sensor technology. Quantity per car: 2
  • Part Number: 15152
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: O.E. type
    Quantity per car: 2
  •  | Page 1 of 5 |  

Your oxygen sensors are an often overlooked part of your CTS's performance. When you don't replace them, you lose precious fuel economy and make your engine work harder than it should. Quality, affordable CTS oxygen sensors are available at AutoZone and are easy to install. This routine maintenance step saves you time and money while adding years to your Caddy's life. If you're concerned about your check engine light being on, stop by any AutoZone for a free engine diagnostic test.

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