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Northern Performance sells aftermarket auto parts from Burlington, Ontario, and ships within Canada. Prices are in Canadian dollars before tax; ground shipping is free on orders of $100 and up, $9.99 under.

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Oxygen Sensors

  1. (20 Pack) Hex Flanged Performance Exhaust Oxygen Sensor Plugs

    • Universal Fit
    • Built to the highest standards in the industry
    • CNC precision robotic manufacturing techniques
    NP#: MAG10044 Mfg#: 10044
    C$224.00
    Availability: Manufacturer stock?

    Free shipping in Canada, ships Oct 13

    C$224.00
  2. 3/4" NPT Female Weld Boss

    • Overall Diameter: 2.250" - Diameter at Shoulder 1.812"
    NP#: EAR986706ERL Mfg#: 986706ERL
    C$2.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$2.99
  3. Channel 2, O2 Sensor, Harness, and Bung Kit for Part Number 7766

    The Dual Wide-Band O2 sensor module is capable of measuring AFR as low as λ = 0.5 (7.35:1 Gasoline AFR equivalent).

    NP#: MSD2273 Mfg#: 2273
    C$466.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$466.99
  4. Oxygen Sensor O2 Bung Weld-In Style

    • Universal
    • Weld-In Bung
    • Sensor not included
    NP#: FLT10120FLT Mfg#: 10120FLT
    C$38.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$38.99
  5. Pressure Sensor 1 Harness for 7767

    If you are looking for accurate AFR readings Pre-turbo or just want to know what your back pressure is then the 7767 is for you.

    NP#: MSD22711 Mfg#: 22711
    C$59.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$59.99
  6. Sensor 1, Replacement Harness for Part Number 7766

    To provide accurate backpressure compensated AFR readings on turbocharged applications, the addition of an Exhaust Pressure Module, part number 7767, is required.

    NP#: MSD2274 Mfg#: 2274
    C$116.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$116.99
  7. SENSOR; O2; KIT; NARROWBAND AIR/FUEL

    • For Air/Fuel Ratio
    • M18X1.5 Male Threads
    • 8FT. Wire Harness
    NP#: AU2244 Mfg#: 2244
    C$233.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$233.99
  8. SENSOR; O2; REPLACEMENT; WIDEBAND AIR/FUEL; PRO PLUS

    • Wide Band O2 Sensor
    NP#: AU5316 Mfg#: 5316
    C$297.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$297.99
  9. WBO2 NTK Sensor for 7766

    The MSD Power Grid Dual NTK Wide Band O2 Module is a dual channel air-fuel ratio (AFR) system designed to interface with the Power Grid (PN 7730) to monitor and record the AFR of internal combustion engines.

    NP#: MSD2268 Mfg#: 2268
    C$373.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$373.99
  10. Weld In Bung

    • -6AN
    • Made In The USA
    • Sold Individually
    NP#: RUS683700 Mfg#: 683700
    C$9.99
    Availability: In stock?

    Ships today

    C$9.99
  11. Sensor 2, Extension Harness for Part Number 7766

    The MSD Wide-Band O2 Sensor module also provides a 0.5-4.5 VDC analog output proportional to the AFR.

    NP#: MSD2276 Mfg#: 2276
    C$83.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$83.99
  12. Weld In Bung

    • 6061-T6 Aluminum
    • Precision Machined
    NP#: RUS640100 Mfg#: 640100
    C$13.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$13.99
  13. Weld In Bung

    • -8AN
    • Made In The USA
    • Silver
    NP#: RUS683710 Mfg#: 683710
    C$10.99
    Availability: In stock?

    Ships today

    C$10.99
  14. 0.375x0.50in Oxygen Sensor Bung 20 Pack

    • Universal Fit
    • Built to the highest standards in the industry
    • CNC precision robotic manufacturing techniques
    NP#: MAG10010 Mfg#: 10010
    C$224.00
    Availability: Manufacturer stock?

    Free shipping in Canada, ships Oct 13

    C$224.00
  15. Oxygen (O2) Sensor Weld-In Bung (18 x 1.5mm Internal Threads)

    The Edelbrock #91172 Weld-In Oxygen Sensor Bung is for All Edelbrock Pro-Flo EFI Systems, E-Street EFI, QwikData 2, or any application requiring an Oxygen Sensor installed in the Exhaust system.

    NP#: EDE91172 Mfg#: 91172
    C$26.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$26.99
  16. Weld In Bung

    • 6061-T6 Aluminum
    • Precision Machined
    NP#: RUS670590 Mfg#: 670590
    C$10.99
    Availability: In stock?

    Ships today

    C$10.99
  17. Replacement Wide-Band Oxygen Sensor

    The Edelbrock #91171 Wide-Band Oxygen Sensor is a replacement Sensor for use with Edelbrock #91170 2-Channel Wide Band Air Fuel Ratio Monitor and Edelbrock #3532 Wide Band Air Fuel Ratio Monitor.

    NP#: EDE91171 Mfg#: 91171
    C$374.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$374.99

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