Replaces

2001-2003 Pontiac Grand Prix Upstream O2 Oxygen Sensor for V6 3.1L

This part replaces:

  • STANDARD MOTOR PRODUCTS SG1856

  • New

This replacement oxygen sensor is just what you need to get your vehicle in good working form again!

Specifications:

  • Brand New Oxygen Sensor
  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (15.75 Inches)
  • Upstream or Downstream Sensor
    • as listed per application
  • 4 wire configuration
  • Replaces dealer part numbers: 12558850, 12559850, 12561776, 12562943, 12567127, 12567254, 12590789, 8125671270, 81256 71270, 8972873520, 89728 73520, 97287352, 972873520
  • Built and tested to strict quality control standards

Note: For clarification purposes:

  • Upstream location is between the catalytic converter and the engine
  • Downstream location is between the catalytic converter and the tailpipe

If you have a bad O2 sensor causing your vehicle to fail an emission test then this is the part for you.

Note:  You may be required to reset the vehicle’s computer after installation of this part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. Removing the Oxygen (O2) Sensor (0:45 in the video)
    • Pull the pin out of the O2 sensor wiring harness
    • Disconnect the wiring harness
    • Unclip the wiring harness from the vehicle using pliers
    • Cut the harness clip with wire cutters if necessary
    • Remove the O2 sensor with an O2 sensor socket and ratchet or a 7/8 inch wrench
    • Pull off the O2 sensor
  2. Installing the New O2 Sensor (2:30 in the video)
    • Feed the new O2 sensor into place by hand
    • Tighten the O2 sensor with an O2 sensor socket and ratchet or a 7/8 inch wrench
    • Connect the O2 sensor wiring harness
    • Push the pin into the wiring harness
    • Clip the harness to the vehicle

Tools needed for replacement:

    Pliers, Cutters & misc Wrenches

  • Needle nose pliers
  • Wire Cutters

  • Ratchets & Related

  • Ratchet

  • Specialty Tools

  • O2 Sensor Socket

  • Wrenches - SAE

  • 7/8 Inch Wrench

How-to Video:

(03:30 min)

Tools List:

    Pliers, Cutters & misc Wrenches

  • Needle nose pliers
  • Wire Cutters

  • Ratchets & Related

  • Ratchet

  • Specialty Tools

  • O2 Sensor Socket

  • Wrenches - SAE

  • 7/8 Inch Wrench



This part replaces:

  • STANDARD MOTOR PRODUCTS SG1856

Vehicle Fit

  • 2001-2005 Buick Century Upstream O2 Oxygen Sensor for V6 3.1L
  • 2004 Buick Rainier Upstream O2 Oxygen Sensor for V8 5.3L
  • 2002-2005 Buick Rendezvous Upstream O2 Oxygen Sensor for V6 3.4L
  • 2000-2004 Cadillac Deville Upstream O2 Oxygen Sensor for V8 4.6L
  • 2000-2002 Cadillac Eldorado Upstream O2 Oxygen Sensor for V8 4.6L
  • 2000-2003 Cadillac Seville Upstream O2 Oxygen Sensor for V8 4.6L
  • 2000-2002 Chevy Astro Upstream O2 Oxygen Sensor for V6 4.3L Passenger Side
  • 2000-2002 Chevy Astro Downstream O2 Oxygen Sensor for V6 4.3L
  • 2002 Chevy Avalanche 1500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built Models)
  • 2002-2005 Chevy Blazer S10 Upstream or Downstream O2 Oxygen Sensor for V6 4.3L
  • 2001-2005 Chevy Impala Upstream O2 Oxygen Sensor for V6 3.4L
  • 2001-2003 Chevy Malibu Upstream O2 Oxygen Sensor for V6 3.1L
  • 2004-2005 Chevy Monte Carlo Upstream O2 Oxygen Sensor for V6 3.8L Supercharged
  • 2004-2005 Chevy Monte Carlo Upstream O2 Oxygen Sensor for V6 3.8L
  • 2005 Chevy Monte Carlo Upstream O2 Oxygen Sensor for V6 3.4L
  • 2002-2004 Chevy S10 Pickup Upstream or Downstream O2 Oxygen Sensor for V6 4.3L
  • 2003-2004 Chevy SSR Upstream O2 Oxygen Sensor for V8 5.3L
  • 2000-2002 Chevy Silverado 1500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built Models)
  • 2000-2002 Chevy Silverado 1500 Upstream or Downstream O2 Oxygen Sensor for V8 4.8L (Canadian Built Models)
  • 2002 Chevy Silverado 1500 Upstream or Downstream O2 Oxygen Sensor for V6 4.3L
  • 2000 Chevy Silverado 2500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built Models)
  • 2000-2002 Chevy Suburban 1500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built)
  • 2000-2002 Chevy Tahoe Upstream or Downstream O2 Oxygen Sensor for V8 4.8L (Canadian Built Models)
  • 2000-2002 Chevy Tahoe Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (8th Vin Digit T) (Canadian Built Models)
  • 2002 Chevy Tahoe Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (8th Vin Digit Z)
  • 2003-2004 Chevy Trailblazer EXT Upstream O2 Oxygen Sensor for V8 5.3L
  • 2002-2005 Chevy Venture Upstream O2 Oxygen Sensor for V6 3.4L
  • 2003-2004 GMC Envoy XL Upstream O2 Oxygen Sensor for V8 5.3L
  • 2002-2004 GMC S-15 Sonoma Upstream or Downstream O2 Oxygen Sensor for V6 4.3L
  • 2000-2002 GMC Safari Upstream O2 Oxygen Sensor for V6 4.3L Passenger Side
  • 2000-2002 GMC Safari Downstream O2 Oxygen Sensor for V6 4.3L
  • 2000-2002 GMC Sierra 1500 Upstream or Downstream O2 Oxygen Sensor for V8 4.8L (Canadian Built Models)
  • 2000-2002 GMC Sierra 1500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built Models)
  • 2002 GMC Sierra 1500 Upstream or Downstream O2 Oxygen Sensor for V6 4.3L
  • 2000 GMC Sierra 2500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built Models)
  • 2000-2002 GMC Yukon Upstream or Downstream O2 Oxygen Sensor for V8 4.8L (Canadian Built Models)
  • 2000-2002 GMC Yukon Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built Models)
  • 2000-2002 GMC Yukon XL 1500 Upstream or Downstream O2 Oxygen Sensor for V8 5.3L (Canadian Built)
  • 2002 Honda Passport Upstream or Downstream O2 Oxygen Sensor for V6 3.2L
  • 2003-2004 Isuzu Ascender Upstream O2 Oxygen Sensor for V8 5.3L
  • 2004 Isuzu Axiom Upstream or Downstream O2 Oxygen Sensor for V6 3.5L
  • 2002-2004 Isuzu Rodeo Upstream or Downstream O2 Oxygen Sensor for V6 3.2L
  • 2004 Isuzu Rodeo Upstream or Downstream O2 Oxygen Sensor for V6 3.5L
  • 2002-2003 Isuzu Rodeo Sport Upstream or Downstream O2 Oxygen Sensor for V6 3.2L
  • 2001-2004 Olds Alero Upstream O2 Oxygen Sensor for V6 3.4L
  • 2001-2003 Olds Aurora Upstream O2 Oxygen Sensor for V8 4.0L
  • 2001-2002 Olds Aurora Upstream O2 Oxygen Sensor for V6 3.5L
  • 2000-2002 Olds Intrigue Upstream O2 Oxygen Sensor for V6 3.5L
  • 2001-2004 Olds Silhouette Upstream O2 Oxygen Sensor for V6 3.4L
  • 2001-2005 Pontiac Aztek Upstream O2 Oxygen Sensor for V6 3.4L
  • 2001-2005 Pontiac Grand Am Upstream O2 Oxygen Sensor for V6 3.4L
  • 2001-2003 Pontiac Grand Prix Upstream O2 Oxygen Sensor for V6 3.1L
  • 2001-2005 Pontiac Montana Upstream O2 Oxygen Sensor for V6 3.4L
$35.45
Part #: 1AEOS01028

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"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
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