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Oxygen Sensor
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Oxygen Sensor - Upstream or Upstream Left or Upstream Right (NGK) for 1999-2003 Cadillac, Chevrolet, GMC, & Isuzu NEW

$ 63 .01

Product Notes

Position: Upstream or Upstream Left (Driver Side) or Upstream Right (Passenger Side)
B1S1 From 7/00 OE Equivalent Design
Direct Fit Oxygen Sensor
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
Brand: NGK
Condition: New
See All Other Oxygen Sensors
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Connector Gender Female
Grade Type Standard Replacement
Heated Yes
Hex Size 7/8" (22mm)
Mounting Type Threaded
Sensor Type Narrow-band
Technology Switching Zirconia Type
Terminal Gender Female
Terminal Quantity 4
Terminal Type Pin
Thread Diameter 18.00
Wire Quantity 4
Wiring Harness Length 15.50, 395.00
Wrench Size 7/8" (22mm)

Vehicle Fitment Guide

This part fits the following vehicles:

Cadillac 1 model (tapclick to expand)(tapclick to hide)
Escalade 2002 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2002 V8 5.3L AWD/RWD Automatic
Base SUV 2002 V8 6.0L AWD/RWD Automatic
Chevrolet 5 models (tapclick to expand)(tapclick to hide)
Avalanche 1500 2002 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2002 V8 5.3L RWD/4WD Automatic
LS Crew Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic
LT Crew Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic
North Face Crew Cab Pickup 2002 V8 5.3L 4WD Automatic
On Road Edition Crew Cab Pickup 2002 V8 5.3L RWD Automatic
Z71 Crew Cab Pickup 2002 V8 5.3L 4WD Automatic
Silverado 1500 1999-2002 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2000 - 2002 V6 4.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2000 - 2002 V8 4.8L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2000 - 2002 V8 5.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1999 - 2000 V6 4.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1999 V6 4.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1999 - 2000 V8 4.8L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1999 V8 4.8L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1999 V8 5.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1999 - 2002 V6 4.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1999 - 2002 V8 4.8L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1999 - 2002 V8 5.3L RWD/4WD Automatic & Manual
Custom Standard Cab Pickup 2002 V6 4.3L RWD Automatic
LS Extended Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2000 - 2002 V6 4.3L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2000 - 2002 V8 4.8L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2000 - 2002 V8 5.3L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 1999 - 2000 V6 4.3L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 1999 V6 4.3L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 1999 - 2000 V8 4.8L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 1999 V8 4.8L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 1999 V8 5.3L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
LS Standard Cab Pickup 1999 - 2002 V6 4.3L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 1999 - 2002 V8 4.8L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 1999 - 2002 V8 5.3L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic
LT Extended Cab Pickup 2001 V6 4.3L RWD/4WD Manual
LT Extended Cab Pickup 2001 V8 4.8L RWD/4WD Manual
LT Extended Cab Pickup 2001 V8 5.3L RWD/4WD Manual
LT Extended Cab Pickup 2000 - 2002 V6 4.3L RWD/4WD Automatic
LT Extended Cab Pickup 2000 - 2002 V8 4.8L RWD/4WD Automatic
LT Extended Cab Pickup 2000 - 2002 V8 5.3L RWD/4WD Automatic
LT Extended Cab Pickup 1999 - 2000 V6 4.3L RWD/4WD Automatic
LT Extended Cab Pickup 1999 V6 4.3L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 1999 V6 4.3L RWD/4WD Manual
LT Extended Cab Pickup 1999 - 2000 V8 4.8L RWD/4WD Automatic
LT Extended Cab Pickup 1999 V8 4.8L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 1999 V8 4.8L RWD/4WD Manual
LT Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic
LT Extended Cab Pickup 1999 V8 5.3L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 1999 V8 5.3L RWD/4WD Manual
WT Standard Cab Pickup 2002 V6 4.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2002 V8 4.8L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2002 V8 5.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
Silverado 2500 1999-2000 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
400 SS Standard Cab Pickup 2000 V8 5.7L RWD Automatic
Base Cab & Chassis 1999 V8 5.3L RWD/4WD Automatic & Manual
Base Cab & Chassis 1999 V8 6.0L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2000 V8 5.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2000 V8 6.0L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 1999 - 2000 V8 6.0L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 1999 - 2000 V8 6.0L RWD/4WD Automatic & Manual
Cheyenne Standard Cab Pickup 2000 V8 5.7L RWD Automatic
Custom Standard Cab Pickup 2000 V8 5.7L RWD Automatic
LS Cab & Chassis 1999 V8 5.3L RWD/4WD Automatic & Manual
LS Cab & Chassis 1999 V8 6.0L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2000 V8 5.3L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2000 V8 6.0L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 1999 - 2000 V8 6.0L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 1999 - 2000 V8 6.0L RWD/4WD Automatic & Manual
LT Cab & Chassis 1999 V8 5.3L RWD/4WD Automatic
LT Cab & Chassis 1999 V8 6.0L RWD/4WD Automatic
LT Extended Cab Pickup 2000 V8 5.3L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2000 V8 5.3L RWD/4WD Manual
LT Extended Cab Pickup 2000 V8 6.0L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2000 V8 6.0L RWD/4WD Manual
LT Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic
LT Extended Cab Pickup 1999 - 2000 V8 6.0L RWD/4WD Automatic
Suburban 1500 2000-2002 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2000 - 2001 V8 5.3L RWD/4WD Automatic
Base SUV 2000 - 2002 V8 5.7L RWD Automatic
LS SUV 2002 V8 5.3L FLEX RWD/4WD Automatic
LS SUV 2000 - 2002 V8 5.3L RWD/4WD Automatic
LS SUV 2000 V8 5.7L RWD Automatic
LT SUV 2002 V8 5.3L FLEX RWD/4WD Automatic
LT SUV 2000 - 2002 V8 5.3L RWD/4WD Automatic
LT SUV 2000 V8 5.7L RWD Automatic
Z71 SUV 2002 V8 5.3L 4WD Automatic
Z71 SUV 2002 V8 5.3L FLEX 4WD Automatic
Tahoe 2000-2002 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2000 - 2001 V8 4.8L RWD/4WD Automatic
Base SUV 2000 - 2001 V8 5.3L RWD/4WD Automatic
LS SUV 2002 V8 5.3L FLEX RWD/4WD Automatic
LS SUV 2000 - 2002 V8 4.8L RWD/4WD Automatic
LS SUV 2000 - 2002 V8 5.3L RWD/4WD Automatic
LT SUV 2002 V8 5.3L FLEX RWD/4WD Automatic
LT SUV 2000 - 2002 V8 4.8L RWD/4WD Automatic
LT SUV 2000 - 2002 V8 5.3L RWD/4WD Automatic
Limited SUV 2000 V8 5.7L RWD Automatic
Z71 SUV 2002 V8 5.3L 4WD Automatic
Z71 SUV 2002 V8 5.3L FLEX 4WD Automatic
Z71 SUV 2000 V8 5.7L 4WD Automatic
GMC 4 models (tapclick to expand)(tapclick to hide)
Sierra 1500 1999-2002 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cab Pickup 2002 V6 4.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2002 V8 4.8L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2002 V8 5.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2002 V6 4.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2002 V8 4.8L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2002 V8 5.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
C3 Extended Cab Pickup 2001 V8 6.0L AWD Automatic
Denali Extended Cab Pickup 2002 V8 6.0L AWD Automatic
HT Standard Cab Pickup 2002 V6 4.3L RWD/4WD Automatic & Manual
HT Standard Cab Pickup 2002 V8 4.8L RWD/4WD Automatic & Manual
HT Standard Cab Pickup 2002 V8 5.3L RWD/4WD Automatic & Manual
HT Standard Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2000 - 2002 V6 4.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2000 - 2002 V8 4.8L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2000 - 2002 V8 5.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 1999 - 2000 V6 4.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 1999 V6 4.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 1999 - 2000 V8 4.8L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 1999 V8 4.8L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 1999 V8 5.3L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
SL Standard Cab Pickup 1999 - 2002 V6 4.3L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 1999 - 2002 V8 4.8L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 1999 - 2002 V8 5.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2000 - 2002 V6 4.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2000 - 2002 V8 4.8L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2000 - 2002 V8 5.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 1999 - 2000 V6 4.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 1999 V6 4.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 1999 - 2000 V8 4.8L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 1999 V8 4.8L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 1999 V8 5.3L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 1999 - 2002 V6 4.3L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 1999 - 2002 V8 4.8L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 1999 - 2002 V8 5.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2000 - 2002 V6 4.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2000 - 2002 V8 4.8L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2000 - 2002 V8 5.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 1999 - 2000 V6 4.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 1999 V6 4.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 1999 - 2000 V8 4.8L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 1999 V8 4.8L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 1999 V8 5.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2002 V6 4.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2002 V8 4.8L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2002 V8 5.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2002 V8 5.3L FLEX RWD/4WD Automatic & Manual
Sierra 2500 1999-2000 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SL Cab & Chassis 1999 V8 5.3L RWD/4WD Automatic & Manual
SL Cab & Chassis 1999 V8 6.0L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2000 V8 5.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2000 V8 6.0L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 1999 - 2000 V8 6.0L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 1999 - 2000 V8 6.0L RWD/4WD Automatic & Manual
SLE Cab & Chassis 1999 V8 5.3L RWD/4WD Automatic & Manual
SLE Cab & Chassis 1999 V8 6.0L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2000 V8 5.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2000 V8 6.0L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 1999 - 2000 V8 6.0L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 1999 - 2000 V8 6.0L RWD/4WD Automatic & Manual
SLT Cab & Chassis 1999 V8 5.3L RWD/4WD Automatic & Manual
SLT Cab & Chassis 1999 V8 6.0L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2000 V8 5.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2000 V8 6.0L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 1999 - 2000 V8 5.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 1999 - 2000 V8 6.0L RWD/4WD Automatic & Manual
Yukon 2000-2002 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2001 - 2002 V8 6.0L AWD Automatic
Denali SUV 2000 V8 5.7L 4WD Automatic
SLE SUV 2002 V8 5.3L FLEX RWD/4WD Automatic
SLE SUV 2000 - 2002 V8 4.8L RWD/4WD Automatic
SLE SUV 2000 - 2002 V8 5.3L RWD/4WD Automatic
SLT SUV 2002 V8 5.3L FLEX RWD/4WD Automatic
SLT SUV 2000 - 2002 V8 4.8L RWD/4WD Automatic
SLT SUV 2000 - 2002 V8 5.3L RWD/4WD Automatic
Yukon XL 1500 2000-2002 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2001 - 2002 V8 6.0L AWD Automatic
SLE SUV 2002 V8 5.3L FLEX RWD/4WD Automatic
SLE SUV 2000 - 2002 V8 5.3L RWD/4WD Automatic
SLT SUV 2002 V8 5.3L FLEX RWD/4WD Automatic
SLT SUV 2000 - 2002 V8 5.3L RWD/4WD Automatic
Isuzu 2 models (tapclick to expand)(tapclick to hide)
Rodeo 2001-2003 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS SUV 2003 L4 2.2L RWD/4WD Automatic
LS SUV 2001 - 2003 V6 3.2L RWD/4WD Automatic
LS SUV 2001 V6 3.2L RWD/4WD Manual
LSE SUV 2003 L4 2.2L RWD/4WD Automatic
LSE SUV 2001 - 2003 V6 3.2L RWD/4WD Automatic
S SUV 2001 - 2003 L4 2.2L RWD/4WD Automatic & Manual
S V6 SUV 2001 - 2003 V6 3.2L RWD/4WD Automatic & Manual
Rodeo Sport 2001-2003 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
S SUV 2001 - 2003 L4 2.2L RWD Automatic & Manual
S V6 SUV 2001 - 2003 V6 3.2L RWD/4WD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Fits Years: 1999 2000 2001 2002 2003

Fits Models: Avalanche 1500, Escalade, Rodeo, Rodeo Sport, Sierra 1500, Sierra 2500, Silverado 1500, Silverado 2500, Suburban 1500, Tahoe, Yukon, Yukon XL 1500

Go-Parts Garage · Featured Guide

A Silverado Owner's Guide to Replacing Oxygen Sensors (1999-2007)

Keep your 1999-2007 Silverado 1500 running strong by understanding and replacing your oxygen sensors.

Read Full Guide →
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