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Oxygen Sensor Denso
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Oxygen Sensor - Upstream (Denso) for 2004-2005 Buick, Chevrolet, GMC, Isuzu, Oldsmobile, & Saab

$78.42
Save up to 80% vs List Price!

ℹ️ Product Notes

Position: Upstream
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - OE Style
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Condition: New
See All Other Oxygen Sensors
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100% Money-Back Guarantee
↩️
120-Day Returns
🏅
Insurance-Grade Quality

🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
42401D4
  • Position: Upstream Position
  • New Condition
  • Denso Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Connector Gender Male
Mounting Type Threaded
Sensor Type Narrow-band
Thread Diameter 0.708
Wire Quantity 4
Wiring Harness Length 18.74

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 1 model(tapclick to expand)(tapclick to hide)
Rainier 2004-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CXL SUV 2004 - 2005 L6 4.2L AWD/RWD Automatic
CXL SUV 2004 - 2005 V8 5.3L AWD/RWD Automatic
CXL Plus SUV 2004 - 2005 L6 4.2L AWD/RWD Automatic
CXL Plus SUV 2004 - 2005 V8 5.3L AWD/RWD Automatic
Chevrolet 3 models(tapclick to expand)(tapclick to hide)
Colorado 2004-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Base Crew Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2004 L4 2.8L RWD/4WD Automatic & Manual
Base Extended Cab Pickup 2004 L5 3.5L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2004 L4 2.8L RWD/4WD Automatic & Manual
Base Standard Cab Pickup 2004 L5 3.5L RWD/4WD Automatic & Manual
LS Crew Cab Pickup 2004 L4 2.8L RWD/4WD Automatic & Manual
LS Crew Cab Pickup 2004 L5 3.5L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2004 L4 2.8L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2004 L5 3.5L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2004 L4 2.8L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2004 L5 3.5L RWD/4WD Automatic & Manual
Sport Crew Cab Pickup 2005 L4 2.8L 4WD Automatic & Manual
Sport Crew Cab Pickup 2005 L5 3.5L 4WD Automatic & Manual
Sport Crew Cab Pickup 2004 - 2005 L4 2.8L RWD Automatic & Manual
Sport Crew Cab Pickup 2004 - 2005 L5 3.5L RWD Automatic & Manual
Sport Extended Cab Pickup 2005 L4 2.8L 4WD Automatic & Manual
Sport Extended Cab Pickup 2005 L4 2.8L RWD/4WD Automatic & Manual
Sport Extended Cab Pickup 2005 L5 3.5L 4WD Automatic & Manual
Sport Extended Cab Pickup 2005 L5 3.5L RWD/4WD Automatic & Manual
Sport Extended Cab Pickup 2004 - 2005 L4 2.8L RWD Automatic & Manual
Sport Extended Cab Pickup 2004 - 2005 L5 3.5L RWD Automatic & Manual
Sport Standard Cab Pickup 2005 L4 2.8L 4WD Automatic & Manual
Sport Standard Cab Pickup 2005 L5 3.5L 4WD Automatic & Manual
Sport Standard Cab Pickup 2004 - 2005 L4 2.8L RWD Automatic & Manual
Sport Standard Cab Pickup 2004 - 2005 L5 3.5L RWD Automatic & Manual
Sport LS Crew Cab Pickup 2005 L4 2.8L 4WD Automatic & Manual
Sport LS Crew Cab Pickup 2005 L5 3.5L 4WD Automatic & Manual
Sport LS Crew Cab Pickup 2004 - 2005 L4 2.8L RWD Automatic & Manual
Sport LS Crew Cab Pickup 2004 - 2005 L5 3.5L RWD Automatic & Manual
Sport LS Extended Cab Pickup 2005 L4 2.8L 4WD Automatic & Manual
Sport LS Extended Cab Pickup 2005 L4 2.8L RWD/4WD Automatic & Manual
Sport LS Extended Cab Pickup 2005 L5 3.5L 4WD Automatic & Manual
Sport LS Extended Cab Pickup 2005 L5 3.5L RWD/4WD Automatic & Manual
Sport LS Extended Cab Pickup 2004 - 2005 L4 2.8L RWD Automatic & Manual
Sport LS Extended Cab Pickup 2004 - 2005 L5 3.5L RWD Automatic & Manual
Sport LS Standard Cab Pickup 2005 L4 2.8L 4WD Automatic & Manual
Sport LS Standard Cab Pickup 2005 L5 3.5L 4WD Automatic & Manual
Sport LS Standard Cab Pickup 2004 - 2005 L4 2.8L RWD Automatic & Manual
Sport LS Standard Cab Pickup 2004 - 2005 L5 3.5L RWD Automatic & Manual
Z71 Crew Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 Crew Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 Extended Cab Pickup 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 Extended Cab Pickup 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 Extended Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 Extended Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 Standard Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 Standard Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 LS Crew Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 LS Crew Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 LS Extended Cab Pickup 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 LS Extended Cab Pickup 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 LS Extended Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 LS Extended Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 LS Standard Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 LS Standard Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 Crew Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 Crew Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 Extended Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 Extended Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 Standard Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 Standard Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 LS Crew Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 LS Crew Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 LS Extended Cab Pickup 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 LS Extended Cab Pickup 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 LS Extended Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 LS Extended Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 LS Standard Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 LS Standard Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Trailblazer 2004-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
A SUV 2004 - 2005 L6 4.2L RWD Automatic
B SUV 2004 - 2005 L6 4.2L RWD Automatic
Base SUV 2004 - 2005 L6 4.2L RWD Automatic
LS SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
LT SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
North Face SUV 2004 L6 4.2L RWD/4WD Automatic
Q SUV 2005 L6 4.2L RWD Automatic
R SUV 2005 L6 4.2L RWD Automatic
Trailblazer EXT 2004-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
B SUV 2005 L6 4.2L 4WD Automatic
B SUV 2004 - 2005 L6 4.2L RWD Automatic
Base SUV 2005 L6 4.2L 4WD Automatic
Base SUV 2004 - 2005 L6 4.2L RWD Automatic
LS SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
LS SUV 2004 - 2005 V8 5.3L RWD/4WD Automatic
LT SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
LT SUV 2004 - 2005 V8 5.3L RWD/4WD Automatic
North Face SUV 2004 L6 4.2L RWD/4WD Automatic
North Face SUV 2004 V8 5.3L RWD/4WD Automatic
GMC 4 models(tapclick to expand)(tapclick to hide)
Canyon 2004-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SL Crew Cab Pickup 2004 L4 2.8L RWD/4WD Automatic & Manual
SL Crew Cab Pickup 2004 L5 3.5L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2004 L4 2.8L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2004 L5 3.5L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2004 L4 2.8L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2004 L5 3.5L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2004 L4 2.8L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2004 L5 3.5L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2004 L4 2.8L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2004 L5 3.5L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2004 L4 2.8L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2004 L5 3.5L RWD/4WD Automatic & Manual
Z71 Fleet Crew Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 Fleet Crew Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 Fleet Extended Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 Fleet Extended Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 Fleet Standard Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 Fleet Standard Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 SL Crew Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 SL Crew Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 SL Extended Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 SL Extended Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 SL Standard Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 SL Standard Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 SLE Crew Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 SLE Crew Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 SLE Extended Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 SLE Extended Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z71 SLE Standard Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z71 SLE Standard Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 SL Crew Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 SL Crew Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 SL Extended Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 SL Extended Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 SL Standard Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 SL Standard Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 SLE Crew Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 SLE Crew Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 SLE Extended Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 SLE Extended Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Z85 SLE Standard Cab Pickup 2004 - 2005 L4 2.8L RWD/4WD Automatic & Manual
Z85 SLE Standard Cab Pickup 2004 - 2005 L5 3.5L RWD/4WD Automatic & Manual
Envoy 2004-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2005 V8 5.3L RWD/4WD Automatic
SLE SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
SLT SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
Envoy XL 2004-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2005 V8 5.3L RWD/4WD Automatic
SLE SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
SLE SUV 2004 - 2005 V8 5.3L RWD/4WD Automatic
SLT SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
SLT SUV 2004 - 2005 V8 5.3L RWD/4WD Automatic
Envoy XUV 2004-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SLE SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
SLE SUV 2004 - 2005 V8 5.3L RWD/4WD Automatic
SLT SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
SLT SUV 2004 - 2005 V8 5.3L RWD/4WD Automatic
Isuzu 1 model(tapclick to expand)(tapclick to hide)
Ascender 2004-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
LS SUV 2004 - 2005 V8 5.3L RWD/4WD Automatic
Limited SUV 2004 L6 4.2L RWD/4WD Automatic
Limited SUV 2004 - 2005 V8 5.3L RWD/4WD Automatic
S SUV 2005 V8 5.3L RWD/4WD Automatic
S SUV 2004 - 2005 L6 4.2L RWD/4WD Automatic
Oldsmobile 1 model(tapclick to expand)(tapclick to hide)
Bravada 2004 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2004 L6 4.2L AWD/RWD Automatic
Saab 1 model(tapclick to expand)(tapclick to hide)
9-7x 2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Arc SUV 2005 V8 5.3L AWD Automatic
Linear SUV 2005 L6 4.2L AWD Automatic

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

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.

More Information


DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

Interchange Parts

Brand Part Number
ACDelco 213-1570
ACDelco 213-1698
BorgWarner OS2242
BorgWarner OS2247
Bosch 13847
Bosch 15545
Carquest 75-3029
Carquest 75-3389
Delphi ES10909
GMC 12573721
GMC 12586996
Isuzu 8125869960
NAPA Mileage Plus 2344119
NTK 21054
Standard Ignition SG1409
Standard Ignition SG1414
Walker Products 250-24654
Walker Products 350-34047

Fits Years: 2004 2005

Fits Models: 9-7x, Ascender, Bravada, Canyon, Colorado, Envoy, Envoy XL, Envoy XUV, Rainier, Trailblazer, Trailblazer EXT

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