Replaces

1997-2003 Buick Regal Upstream O2 Oxygen Sensor for V6 3.8L

This part replaces:

  • STANDARD MOTOR PRODUCTS SG272T

  • New

Specifications:

  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (14.7 Inches)
  • Upstream or Downstream Sensor as listed per applications
  • Heated
  • 4 wire configuration
  • 4 terminal configuration
  • Replaces dealer part numbers: 19178116, 19178945, 19178958, 251313961, 25161128, 25163080, 25164488, 25312194, 25312201, 25312203, 25312211, 25315373
  • 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 run poorly or 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

Effective June 23, 2014: This item is backed by a manufacturer's 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.

How-to Video:

(03:51 min)


This part replaces:

  • STANDARD MOTOR PRODUCTS SG272T

Vehicle Fit

  • 1997-2000 Buick Century Upstream O2 Oxygen Sensor for V6 3.1L
  • 1997-2005 Buick LeSabre Upstream O2 Oxygen Sensor for V6 3.8L
  • 1997-2003 Buick Park Avenue Upstream O2 Oxygen Sensor for V6 3.8L
  • 1997-2003 Buick Regal Upstream O2 Oxygen Sensor for V6 3.8L
  • 1997-1999 Buick Riviera Upstream O2 Oxygen Sensor for V6 3.8L
  • 1997 Buick Skylark Upstream O2 Oxygen Sensor for V6 3.1L
  • 1996-1999 Cadillac Deville Upstream O2 Oxygen Sensor for V8 4.6L
  • 1996-1999 Cadillac Eldorado Upstream O2 Oxygen Sensor for V8 4.6L
  • 1999-2000 Cadillac Escalade Downstream O2 Oxygen Sensor for V8 5.7L
  • 2002 Cadillac Escalade Downstream O2 Oxygen Sensor for V8 5.3L
  • 2002 Cadillac Escalade Downstream O2 Oxygen Sensor for V8 6.0L
  • 2002 Cadillac Escalade EXT Downstream O2 Oxygen Sensor for V8 6.0L
  • 1996-1999 Cadillac Seville Upstream O2 Oxygen Sensor for V8 4.6L
  • 1996-1997 Chevy Astro Downstream O2 Oxygen Sensor for V6 4.3L
  • 2002 Chevy Avalanche 1500 Downstream O2 Oxygen Sensor for V8 5.3L
  • 1996-1999 Chevy C1500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1999 Chevy C1500 Truck Downstream O2 Oxygen Sensor for V6 4.3L
  • 1996-1999 Chevy C1500 Truck Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-1998 Chevy C2500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-2000 Chevy C2500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-2000 Chevy C2500 Truck Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-2000 Chevy C3500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1999 Chevy C3500 Truck Downstream O2 Oxygen Sensor for V8 7.4L
  • 2000 Chevy C3500 Truck Downstream O2 Oxygen Sensor for V8 7.4L (excluding California Emissions)
  • 1997-2002 Chevy Camaro Upstream O2 Oxygen Sensor for V6 3.8L
  • 1996-2002 Chevy Express 1500 Van Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-2002 Chevy Express 1500 Van Downstream O2 Oxygen Sensor for V6 4.3L
  • 1996-2002 Chevy Express 1500 Van Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-2002 Chevy Express 2500 Van Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-2002 Chevy Express 2500 Van Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-2002 Chevy Express 2500 Van Downstream O2 Oxygen Sensor for V6 4.3L
  • 1996-2002 Chevy Express 3500 Van Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-2002 Chevy Express 3500 Van Downstream O2 Oxygen Sensor for V8 5.7L
  • 2000-2003 Chevy Impala Upstream O2 Oxygen Sensor for V6 3.8L
  • 2000 Chevy Impala Upstream O2 Oxygen Sensor for V6 3.4L
  • 1996-1998 Chevy K1500 Truck Downstream O2 Oxygen Sensor for V6 4.3L
  • 1996-1999 Chevy K1500 Truck Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-1999 Chevy K1500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-2000 Chevy K2500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-2000 Chevy K2500 Truck Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-1998 Chevy K2500 Truck Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-1999 Chevy K3500 Truck Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-2000 Chevy K3500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 2000 Chevy K3500 Truck Downstream O2 Oxygen Sensor for V8 7.4L (excluding California Emissions)
  • 1997-2001 Chevy Lumina Upstream O2 Oxygen Sensor for V6 3.1L
  • 1997 Chevy Lumina Upstream O2 Oxygen Sensor for V6 3.4L
  • 1998-1999 Chevy Lumina Upstream O2 Oxygen Sensor for V6 3.8L
  • 1997-2000 Chevy Malibu Upstream O2 Oxygen Sensor for V6 3.1L
  • 1997-1999 Chevy Monte Carlo Upstream O2 Oxygen Sensor for V6 3.1L
  • 1998-2003 Chevy Monte Carlo Upstream O2 Oxygen Sensor for V6 3.8L
  • 2000 Chevy Monte Carlo Upstream O2 Oxygen Sensor for V6 3.4L
  • 1999 Chevy Silverado 1500 Downstream O2 Oxygen Sensor for V8 5.3L
  • 1999 Chevy Silverado 1500 Downstream O2 Oxygen Sensor for V8 4.8L
  • 1999-2001 Chevy Silverado 1500 Downstream O2 Oxygen Sensor for V6 4.3L
  • 2000-2002 Chevy Silverado 1500 Downstream O2 Oxygen Sensor for V8 4.8L
  • 2000-2002 Chevy Silverado 1500 Downstream O2 Oxygen Sensor for V8 5.3L (excluding Canada Built Models)
  • 2001 Chevy Silverado 1500 HD Downstream O2 Oxygen Sensor for V8 6.0L Passenger Side
  • 2002 Chevy Silverado 1500 Downstream O2 Oxygen Sensor for V6 4.3L (8th Vin Digit X)
  • 2001 Chevy Silverado 1500 HD HD Downstream O2 Oxygen Sensor for V8 6.0L Passenger Side
  • 1999 Chevy Silverado 2500 Downstream O2 Oxygen Sensor for V8 5.3L
  • 1999-2001 Chevy Silverado 2500 Downstream O2 Oxygen Sensor for V8 6.0L Passenger Side
  • 2000 Chevy Silverado 2500 Downstream O2 Oxygen Sensor for V8 5.3L
  • 2001 Chevy Silverado 2500 HD Downstream O2 Oxygen Sensor for V8 6.0L Passenger Side
  • 2001 Chevy Silverado 3500 Downstream O2 Oxygen Sensor Passenger Side for V8 6.0L
  • 2000-2002 Chevy Suburban 1500 Downstream O2 Oxygen Sensor for V8 5.3L (US Built Models) (excluding Flex Fuel)
  • 1996-1999 Chevy Suburban C1500 Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1999 Chevy Suburban C2500 Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-1999 Chevy Suburban C2500 Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1999 Chevy Suburban K1500 Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1999 Chevy Suburban K2500 Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-1999 Chevy Suburban K2500 Downstream O2 Oxygen Sensor for V8 5.7L
  • 1995-2000 Chevy Tahoe Downstream O2 Oxygen Sensor for V8 5.7L
  • 2000-2002 Chevy Tahoe Downstream O2 Oxygen Sensor for V8 5.3L (US Built Models)
  • 2000-2002 Chevy Tahoe Downstream O2 Oxygen Sensor for V8 4.8L (US Built Models)
  • 1996-1999 Chevy Van - P Series Forward Control Downstream O2 Oxygen Sensor for V6 4.3L
  • 1996-1999 Chevy Van - P Series Forward Control Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1999 Chevy Van - P Series Forward Control Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-1999 GMC C1500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1999 GMC C1500 Truck Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-1999 GMC C1500 Truck Downstream O2 Oxygen Sensor for V6 4.3L
  • 1996-2000 GMC C2500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-2000 GMC C2500 Truck Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-1998 GMC C2500 Truck Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-2000 GMC C3500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1999 GMC C3500 Truck Downstream O2 Oxygen Sensor for V8 7.4L
  • 2000 GMC C3500 Truck Downstream O2 Oxygen Sensor for V8 7.4L (excluding California Emissions)
  • 1996-1998 GMC K1500 Truck Downstream O2 Oxygen Sensor for V6 4.3L
  • 1996-1999 GMC K1500 Truck Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-1999 GMC K1500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1998 GMC K2500 Truck Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-2000 GMC K2500 Truck Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-2000 GMC K2500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1999 GMC K3500 Truck Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-2000 GMC K3500 Truck Downstream O2 Oxygen Sensor for V8 5.7L
  • 2000 GMC K3500 Truck Downstream O2 Oxygen Sensor for V8 7.4L (excluding California Emissions)
  • 1996-1997 GMC Safari Downstream O2 Oxygen Sensor for V6 4.3L
  • 1996-2002 GMC Savana 1500 Van Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-2002 GMC Savana 1500 Van Downstream O2 Oxygen Sensor for V6 4.3L
  • 1996-2002 GMC Savana 1500 Van Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-2002 GMC Savana 2500 Van Downstream O2 Oxygen Sensor for V6 4.3L
  • 1996-2002 GMC Savana 2500 Van Downstream O2 Oxygen Sensor for V8 5.0L
  • 1996-2002 GMC Savana 2500 Van Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-2002 GMC Savana 3500 Van Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-2002 GMC Savana 3500 Van Downstream O2 Oxygen Sensor
  • 1999 GMC Sierra 1500 Downstream O2 Oxygen Sensor for V8 4.8L
  • 1999-2001 GMC Sierra 1500 Downstream O2 Oxygen Sensor for V6 4.3L
  • 1999 GMC Sierra 1500 Downstream O2 Oxygen Sensor for V8 5.3L
  • 2000-2002 GMC Sierra 1500 Downstream O2 Oxygen Sensor for V8 4.8L (US Built Models)
  • 2000-2002 GMC Sierra 1500 Downstream O2 Oxygen Sensor for V8 5.3L (excluding Canada Built Models)
  • 2001 GMC Sierra 1500 HD Downstream O2 Oxygen Sensor for V8 6.0L Passenger Side
  • 2001 GMC Sierra 1500 HD HD Downstream O2 Oxygen Sensor for V8 6.0L Passenger Side
  • 1999 GMC Sierra 2500 Downstream O2 Oxygen Sensor for V8 5.3L
  • 2000 GMC Sierra 2500 Downstream O2 Oxygen Sensor for V8 5.3L (US Built Models)
  • 2001 GMC Sierra 2500 Downstream O2 Oxygen Sensor for V8 6.0L Passenger Side
  • 2001 GMC Sierra 2500 HD Downstream O2 Oxygen Sensor for V8 6.0L Passenger Side
  • 2001 GMC Sierra 3500 Downstream O2 Oxygen Sensor for V8 6.0L
  • 1996-1999 GMC Suburban Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-1999 GMC Suburban Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1999 GMC Van - P Series Forward Control Downstream O2 Oxygen Sensor for V8 5.7L
  • 1996-1999 GMC Van - P Series Forward Control Downstream O2 Oxygen Sensor for V8 7.4L
  • 1996-1999 GMC Van - P Series Forward Control Downstream O2 Oxygen Sensor for V6 4.3L
  • 1996-2000 GMC Yukon Downstream O2 Oxygen Sensor for V8 5.7L
  • 2000-2002 GMC Yukon Downstream O2 Oxygen Sensor for V8 5.3L (US Built Models)
  • 2000-2002 GMC Yukon Downstream O2 Oxygen Sensor for V8 4.8L (US Built Models)
  • 2001 GMC Yukon Downstream O2 Oxygen Sensor for V8 6.0L Passenger Side
  • 2002 GMC Yukon Downstream O2 Oxygen Sensor for V8 6.0L
  • 2000-2001 GMC Yukon XL Downstream O2 Oxygen Sensor for V8 6.0L Passenger Side
  • 2000-2002 GMC Yukon XL Downstream O2 Oxygen Sensor for V8 5.3L (US Built Models)
  • 1996-1999 Olds 88 Upstream O2 Oxygen Sensor for V6 3.8L
  • 1997-1998 Olds Achieva Upstream O2 Oxygen Sensor for V6 3.1L
  • 1999-2000 Olds Alero Upstream O2 Oxygen Sensor for V6 3.4L
  • 1996-1999 Olds Aurora Upstream O2 Oxygen Sensor for V8 4.0L
  • 1997-1999 Olds Cutlass Upstream O2 Oxygen Sensor for V6 3.1L
  • 1996-1997 Olds Cutlass Supreme Upstream O2 Oxygen Sensor for V6 3.1L
  • 1998-1999 Olds Intrigue Upstream O2 Oxygen Sensor for V6 3.5L
  • 1997-1999 Olds LSS Upstream O2 Oxygen Sensor for V6 3.8L V8 4.6L V8 5.7L
  • 1997-1998 Olds Regency Upstream O2 Oxygen Sensor for V6 3.8L
  • 1997-2000 Olds Silhouette Upstream O2 Oxygen Sensor for V6 3.4L
  • 1996-2003 Pontiac Bonneville Upstream O2 Oxygen Sensor for V6 3.8L
  • 1996-2002 Pontiac Firebird Upstream O2 Oxygen Sensor for V6 3.8L
  • 1996-1998 Pontiac Grand Am Upstream O2 Oxygen Sensor for V6 3.1L
  • 1999-2000 Pontiac Grand Am Upstream O2 Oxygen Sensor for V6 3.4L
  • 1997-2003 Pontiac Grand Prix Upstream O2 Oxygen Sensor for V6 3.8L
  • 1999-2000 Pontiac Montana Upstream O2 Oxygen Sensor for V6 3.4L
  • 1997-1998 Pontiac Trans Sport Upstream O2 Oxygen Sensor for V6 3.4L
$35.45
Part #: 1AEOS01008

- Ships Same Day for orders placed by 5 P.M. ET

Free GROUND SHIPPING

Check Shipping Rates

We're here to help

Customer Feedback

Customer Feedback
"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
Read More
Free Shipping!
OR
CALL
TOLL
FREE

888-844-3393

hablamos Español:866-401-3393
SHIPS SAME DAY
For Orders Placed By 5pm Est