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Oxygen Sensor
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Oxygen Sensor - Downstream or Upstream (Bosch) for 2003-2006 Buick, Cadillac, Chevrolet, GMC, & Isuzu NEW

$ 56 .98

Product Notes

Position: Downstream or Upstream
⚠️ Most jobs typically require 2 of this item.

OE Quality Oxygen Sensor
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Brand: Bosch
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
Automotive Color / Finish Steel
Automotive Item Weight (lbs) 0.293215 Lb
Connector Gender Male
Connector Shape Rectangle
Grade Type Regular
Heated (Oxygen Sensor) Yes
Hex Size (Oxygen Sensor) 22 Mm
Length (Sealing Surface To End Of Connector) 15.8661417322835 In
Mounting Type Threaded
Oxygen Sensor Type Narrow-band Heated
Prop 65 Warning Label Required? No
Sensor Type Heated
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Thread Diameter 18
Wire Quantity 4
Wiring Harness Included Yes
Wiring Harness Length 13.3464566929134

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 1 model (tapclick to expand)(tapclick to hide)
Rainier 2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CXL SUV 2005 L6 4.2L AWD/RWD Automatic
CXL SUV 2005 V8 5.3L AWD/RWD Automatic
CXL Plus SUV 2005 L6 4.2L AWD/RWD Automatic
CXL Plus SUV 2005 V8 5.3L AWD/RWD Automatic
Cadillac 2 models (tapclick to expand)(tapclick to hide)
CTS 2004 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2004 V6 3.2L RWD Automatic & Manual
Base Sedan 2004 V6 3.6L RWD Automatic & Manual
V Sedan 2004 V8 5.7L RWD Manual
Escalade 2003-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2003 - 2005 V8 5.3L AWD/RWD Automatic
Base SUV 2003 - 2005 V8 6.0L AWD/RWD Automatic
Chevrolet 6 models (tapclick to expand)(tapclick to hide)
Avalanche 1500 2003-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic
Base Crew Cab Pickup 2003 - 2005 V8 5.3L FLEX 4WD Automatic
Base Crew Cab Pickup 2003, 2005 V8 5.3L FLEX RWD Automatic
LS Crew Cab Pickup 2005 V8 5.3L RWD/4WD Automatic
LS Crew Cab Pickup 2005 V8 5.3L FLEX RWD/4WD Automatic
LT Crew Cab Pickup 2005 V8 5.3L RWD/4WD Automatic
LT Crew Cab Pickup 2005 V8 5.3L FLEX RWD/4WD Automatic
North Face Crew Cab Pickup 2003 V8 5.3L 4WD Automatic
On Road Edition Crew Cab Pickup 2003 V8 5.3L RWD Automatic
WBH Crew Cab Pickup 2003 V8 5.3L RWD/4WD Automatic
Z66 Crew Cab Pickup 2005 V8 5.3L FLEX RWD Automatic
Z66 Crew Cab Pickup 2004 - 2005 V8 5.3L RWD Automatic
Z71 Crew Cab Pickup 2005 V8 5.3L FLEX 4WD Automatic
Z71 Crew Cab Pickup 2003 - 2005 V8 5.3L 4WD Automatic
SSR 2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2005 V8 6.0L RWD Automatic & Manual
Silverado 1500 2003-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cab Pickup 2003 - 2005 V6 4.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2003 - 2005 V6 4.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic & Manual
Hybrid Extended Cab Pickup 2004 - 2005 V8 5.3L FULL HYBRID EV-GAS (FHEV) RWD/4WD Automatic
LS Crew Cab Pickup 2004 - 2005 V6 4.3L RWD/4WD Automatic
LS Crew Cab Pickup 2004 V6 4.3L RWD/4WD Manual
LS Crew Cab Pickup 2004 - 2005 V8 4.8L RWD/4WD Automatic
LS Crew Cab Pickup 2004 V8 4.8L RWD/4WD Manual
LS Crew Cab Pickup 2004 - 2005 V8 5.3L RWD/4WD Automatic
LS Crew Cab Pickup 2004 V8 5.3L RWD/4WD Manual
LS Crew Cab Pickup 2004 - 2005 V8 5.3L FLEX RWD/4WD Automatic
LS Crew Cab Pickup 2004 V8 5.3L FLEX RWD/4WD Manual
LS Crew Cab Pickup 2004 - 2005 V8 6.0L RWD/4WD Automatic
LS Crew Cab Pickup 2004 V8 6.0L RWD/4WD Manual
LS Extended Cab Pickup 2004 - 2005 V8 6.0L RWD/4WD Automatic
LS Extended Cab Pickup 2004 V8 6.0L RWD/4WD Manual
LS Extended Cab Pickup 2003 - 2005 V6 4.3L RWD/4WD Automatic
LS Extended Cab Pickup 2003 - 2004 V6 4.3L RWD/4WD Manual
LS Extended Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic
LS Extended Cab Pickup 2003 - 2004 V8 4.8L RWD/4WD Manual
LS Extended Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic
LS Extended Cab Pickup 2003 - 2004 V8 5.3L RWD/4WD Manual
LS Extended Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic
LS Extended Cab Pickup 2003 - 2004 V8 5.3L FLEX RWD/4WD Manual
LS Standard Cab Pickup 2004 - 2005 V8 6.0L RWD/4WD Automatic
LS Standard Cab Pickup 2004 V8 6.0L RWD/4WD Manual
LS Standard Cab Pickup 2003 - 2005 V6 4.3L RWD/4WD Automatic
LS Standard Cab Pickup 2003 - 2004 V6 4.3L RWD/4WD Manual
LS Standard Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic
LS Standard Cab Pickup 2003 - 2004 V8 4.8L RWD/4WD Manual
LS Standard Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic
LS Standard Cab Pickup 2003 - 2004 V8 5.3L RWD/4WD Manual
LS Standard Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic
LS Standard Cab Pickup 2003 - 2004 V8 5.3L FLEX RWD/4WD Manual
LT Crew Cab Pickup 2004 - 2005 V6 4.3L RWD/4WD Automatic
LT Crew Cab Pickup 2004 V6 4.3L RWD/4WD Manual
LT Crew Cab Pickup 2004 - 2005 V8 4.8L RWD/4WD Automatic
LT Crew Cab Pickup 2004 V8 4.8L RWD/4WD Manual
LT Crew Cab Pickup 2004 - 2005 V8 5.3L RWD/4WD Automatic
LT Crew Cab Pickup 2004 V8 5.3L RWD/4WD Manual
LT Crew Cab Pickup 2004 - 2005 V8 5.3L FLEX RWD/4WD Automatic
LT Crew Cab Pickup 2004 V8 5.3L FLEX RWD/4WD Manual
LT Crew Cab Pickup 2004 - 2005 V8 6.0L RWD/4WD Automatic
LT Crew Cab Pickup 2004 V8 6.0L RWD/4WD Manual
LT Extended Cab Pickup 2004 V6 4.3L RWD/4WD Manual
LT Extended Cab Pickup 2004 V8 4.8L RWD/4WD Manual
LT Extended Cab Pickup 2004 V8 5.3L RWD/4WD Manual
LT Extended Cab Pickup 2004 V8 5.3L FLEX RWD/4WD Manual
LT Extended Cab Pickup 2004 - 2005 V8 6.0L RWD/4WD Automatic
LT Extended Cab Pickup 2004 V8 6.0L RWD/4WD Manual
LT Extended Cab Pickup 2003 - 2005 V6 4.3L RWD/4WD Automatic
LT Extended Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic
LT Extended Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic
LT Extended Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic
SS Extended Cab Pickup 2005 V8 6.0L RWD Automatic
SS Extended Cab Pickup 2003 - 2005 V8 6.0L AWD Automatic
WT Extended Cab Pickup 2004 - 2005 V8 5.3L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2003 - 2005 V6 4.3L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2004 - 2005 V8 5.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2003 - 2005 V6 4.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic & Manual
Z71 Off-Road Crew Cab Pickup 2005 V8 6.0L 4WD Automatic
Z71 Off-Road Crew Cab Pickup 2004 - 2005 V8 4.8L 4WD Automatic
Z71 Off-Road Crew Cab Pickup 2004 V8 4.8L 4WD Manual
Z71 Off-Road Crew Cab Pickup 2004 - 2005 V8 5.3L 4WD Automatic
Z71 Off-Road Crew Cab Pickup 2004 V8 5.3L 4WD Manual
Z71 Off-Road Crew Cab Pickup 2004 - 2005 V8 5.3L FLEX 4WD Automatic
Z71 Off-Road Crew Cab Pickup 2004 V8 5.3L FLEX 4WD Manual
Z71 Off-Road Extended Cab Pickup 2005 V8 6.0L 4WD Automatic
Z71 Off-Road Extended Cab Pickup 2004 - 2005 V8 4.8L 4WD Automatic
Z71 Off-Road Extended Cab Pickup 2004 V8 4.8L 4WD Manual
Z71 Off-Road Extended Cab Pickup 2004 - 2005 V8 5.3L 4WD Automatic
Z71 Off-Road Extended Cab Pickup 2004 V8 5.3L 4WD Manual
Z71 Off-Road Extended Cab Pickup 2004 - 2005 V8 5.3L FLEX 4WD Automatic
Z71 Off-Road Extended Cab Pickup 2004 V8 5.3L FLEX 4WD Manual
Z71 Off-Road Standard Cab Pickup 2005 V8 6.0L 4WD Automatic
Z71 Off-Road Standard Cab Pickup 2004 - 2005 V8 4.8L 4WD Automatic
Z71 Off-Road Standard Cab Pickup 2004 V8 4.8L 4WD Manual
Z71 Off-Road Standard Cab Pickup 2004 - 2005 V8 5.3L 4WD Automatic
Z71 Off-Road Standard Cab Pickup 2004 V8 5.3L 4WD Manual
Z71 Off-Road Standard Cab Pickup 2004 - 2005 V8 5.3L FLEX 4WD Automatic
Z71 Off-Road Standard Cab Pickup 2004 V8 5.3L FLEX 4WD Manual
Suburban 1500 2003-2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2006 V8 5.3L 4WD Automatic
Base SUV 2006 V8 5.3L FLEX RWD/4WD Automatic
Base SUV 2003 - 2006 V8 5.3L RWD Automatic
LS SUV 2003 - 2006 V8 5.3L RWD/4WD Automatic
LS SUV 2003 - 2006 V8 5.3L FLEX RWD/4WD Automatic
LT SUV 2003 - 2006 V8 5.3L RWD/4WD Automatic
LT SUV 2003 - 2006 V8 5.3L FLEX RWD/4WD Automatic
LTZ SUV 2006 V8 6.0L AWD Automatic
Z71 SUV 2006 V8 5.3L RWD Automatic
Z71 SUV 2006 V8 5.3L FLEX RWD Automatic
Z71 SUV 2003 - 2006 V8 5.3L 4WD Automatic
Z71 SUV 2003 - 2006 V8 5.3L FLEX 4WD Automatic
Tahoe 2003-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS SUV 2003 - 2005 V8 4.8L RWD/4WD Automatic
LS SUV 2003 - 2005 V8 5.3L RWD/4WD Automatic
LS SUV 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic
LT SUV 2003 - 2004 V8 4.8L RWD/4WD Automatic
LT SUV 2003 - 2005 V8 5.3L RWD/4WD Automatic
LT SUV 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic
Z71 SUV 2003 - 2004 V8 4.8L 4WD Automatic
Z71 SUV 2003 - 2005 V8 5.3L 4WD Automatic
Z71 SUV 2003 - 2005 V8 5.3L FLEX 4WD Automatic
Trailblazer EXT 2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
B SUV 2005 L6 4.2L RWD/4WD Automatic
Base SUV 2005 L6 4.2L RWD/4WD Automatic
LS SUV 2005 L6 4.2L RWD/4WD Automatic
LS SUV 2005 V8 5.3L RWD/4WD Automatic
LT SUV 2005 L6 4.2L RWD/4WD Automatic
LT SUV 2005 V8 5.3L RWD/4WD Automatic
GMC 6 models (tapclick to expand)(tapclick to hide)
Envoy 2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2005 V8 5.3L RWD/4WD Automatic
SLE SUV 2005 L6 4.2L RWD/4WD Automatic
SLT SUV 2005 L6 4.2L RWD/4WD Automatic
Envoy XL 2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2005 V8 5.3L RWD/4WD Automatic
SLE SUV 2005 L6 4.2L RWD/4WD Automatic
SLE SUV 2005 V8 5.3L RWD/4WD Automatic
SLT SUV 2005 L6 4.2L RWD/4WD Automatic
SLT SUV 2005 V8 5.3L RWD/4WD Automatic
Envoy XUV 2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SLE SUV 2005 L6 4.2L RWD/4WD Automatic
SLE SUV 2005 V8 5.3L RWD/4WD Automatic
SLT SUV 2005 L6 4.2L RWD/4WD Automatic
SLT SUV 2005 V8 5.3L RWD/4WD Automatic
Sierra 1500 2003-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cab Pickup 2004 V8 6.0L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2003 - 2005 V6 4.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2004 V8 6.0L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2003 - 2005 V6 4.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic & Manual
Denali Crew Cab Pickup 2005 V8 6.0L AWD Automatic
Denali Extended Cab Pickup 2003 - 2004 V8 6.0L AWD Automatic
Hybrid Extended Cab Pickup 2005 V8 5.3L FULL HYBRID EV-GAS (FHEV) RWD/4WD Automatic
SL Extended Cab Pickup 2003 V6 4.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2003 V8 4.8L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2003 V8 5.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2003 V8 5.3L FLEX RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2003 V6 4.3L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2003 V8 4.8L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2003 V8 5.3L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2003 V8 5.3L FLEX RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2004 V6 4.3L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2004 - 2005 V8 4.8L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2004 - 2005 V8 5.3L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2004 - 2005 V8 5.3L FLEX RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2004 - 2005 V8 6.0L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2004 - 2005 V8 6.0L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2003 - 2004 V6 4.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2004 - 2005 V8 6.0L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2003 - 2004 V6 4.3L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2004 V6 4.3L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2004 V8 4.8L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2004 - 2005 V8 5.3L RWD/4WD Automatic
SLT Crew Cab Pickup 2004 V8 5.3L RWD/4WD Manual
SLT Crew Cab Pickup 2004 - 2005 V8 5.3L FLEX RWD/4WD Automatic
SLT Crew Cab Pickup 2004 V8 5.3L FLEX RWD/4WD Manual
SLT Crew Cab Pickup 2004 - 2005 V8 6.0L RWD/4WD Automatic
SLT Crew Cab Pickup 2004 V8 6.0L RWD/4WD Manual
SLT Extended Cab Pickup 2004 - 2005 V8 6.0L RWD/4WD Automatic
SLT Extended Cab Pickup 2004 V8 6.0L RWD/4WD Manual
SLT Extended Cab Pickup 2003 - 2004 V6 4.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2003 - 2004 V8 4.8L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic
SLT Extended Cab Pickup 2003 - 2004 V8 5.3L RWD/4WD Manual
SLT Extended Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic
SLT Extended Cab Pickup 2003 - 2004 V8 5.3L FLEX RWD/4WD Manual
WT Extended Cab Pickup 2004 V8 6.0L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2003 - 2005 V6 4.3L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2004 V8 6.0L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2003 - 2005 V6 4.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2003 - 2005 V8 4.8L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2003 - 2005 V8 5.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic & Manual
Yukon 2003-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2003 - 2005 V8 6.0L AWD Automatic
SLE SUV 2003 - 2005 V8 4.8L RWD/4WD Automatic
SLE SUV 2003 - 2005 V8 5.3L RWD/4WD Automatic
SLE SUV 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic
SLT SUV 2003 - 2005 V8 4.8L RWD/4WD Automatic
SLT SUV 2003 - 2005 V8 5.3L RWD/4WD Automatic
SLT SUV 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic
Yukon XL 1500 2003-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2003 - 2005 V8 6.0L AWD Automatic
SLE SUV 2003 - 2005 V8 5.3L RWD/4WD Automatic
SLE SUV 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic
SLT SUV 2003 - 2005 V8 5.3L RWD/4WD Automatic
SLT SUV 2003 - 2005 V8 5.3L FLEX RWD/4WD Automatic
Isuzu 1 model (tapclick to expand)(tapclick to hide)
Ascender 2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS SUV 2005 L6 4.2L RWD/4WD Automatic
LS SUV 2005 V8 5.3L RWD/4WD Automatic
Limited SUV 2005 V8 5.3L RWD/4WD Automatic
S SUV 2005 L6 4.2L RWD/4WD Automatic
S SUV 2005 V8 5.3L RWD/4WD Automatic
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.
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Interchange Parts

Brand Part Number
Cadillac 12573005
Cadillac 12587785
GMC 12573167
Isuzu 8125731670

Fits Years: 2003 2004 2005 2006

Fits Models: Ascender, Avalanche 1500, CTS, Envoy, Envoy XL, Envoy XUV, Escalade, Rainier, Sierra 1500, Silverado 1500, SSR, Suburban 1500, Tahoe, Trailblazer EXT, 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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