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Guaranteed to Fit2003 GMC Sierra 1500 Change Vehicle

Bosch®
2003 GMC Sierra 1500 - OE Replacement Series Oxygen Sensor, Sold individually 4-wire

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$31.99
$75.99Save: $44.00(58%)
Manufacturer #15284
Guaranteed to Fit2003 GMC Sierra 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 GMC Sierra 1500
SLE
8 Cyl 5.3L
Extended Cab Pickup; RWD; OE Manufactured Part
2003 GMC Sierra 1500
Base
8 Cyl 5.3L
Extended Cab Pickup; RWD; OE Manufactured Part
2003 GMC Sierra 1500
SLT
8 Cyl 5.3L
4WD; Transmissionmfrcode : 4L60-E; OE Manufactured Part
2003 GMC Sierra 1500
SL
8 Cyl 5.3L
Standard Cab Pickup; 4WD; Transmissionmfrcode : 4L60-E; OE Manufactured Part
2003 GMC Sierra 1500
WT
8 Cyl 5.3L
Extended Cab Pickup; OE Manufactured Part

Highlights

Brand:
Location:
Downstream Or Upstream
Type:
4-wire
Quantity Sold:
Sold individually
Product Fit:
Direct Fit
Wire Length:
17 in. Wire Length
Interchange Part Number:
2344668
Warranty:
1-year Bosch limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions:
European Vehicle Parts
Series:
OE Replacement Series
Fitnotes:
Extended Cab Pickup; RWD; OE Manufactured Part,4WD; Transmissionmfrcode : 4L60-E; OE Manufactured Part,Standard Cab Pickup; 4WD; Transmissionmfrcode : 4L60-E; OE Manufactured Part,Extended Cab Pickup; OE Manufactured Part

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Avalanche 1500
North Face
8 Cyl 5.3L
OE manufactured part
2003 Chevrolet Avalanche 1500
On Road Edition
8 Cyl 5.3L
OE manufactured part
2003 Chevrolet Avalanche 1500
WBH
8 Cyl 5.3L
OE manufactured part
2003 GMC Sierra 1500
SL
8 Cyl 5.3L
OE manufactured part
2003-2004 Chevrolet Silverado 1500
WT
8 Cyl 5.3L
OE manufactured part
Page 1 of 16 | Showing 1 - 5 of 80 results

Product Information

Bosch invented the automotive oxygen sensor and is the number one choice of vehicle manufacturers around the world. Properly functioning oxygen sensors are important when it comes to your vehicles fuel efficiency and reducing harmful exhaust emissions.

Specifications:
  • 4-wire

Features:
  • Constructed of premium ceramic technology that incorporates Zirconia or Titania and Yttrium for superior protection against mechanical and thermal shock
  • Patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination is thereby increasing its sensor life
  • Prevents premature failure of the catalytic converter
  • Snug fitting OE-style silicone boots ensure proper fit, function, and appearance
  • Rigorously tested for perfect performance while saving money in fuel costs
  • Direct plug-in, no cutting or splicing required
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Does this fit the downstream bank 2 sensor 2 on a 04 Silverado 5.3?Jeffery B.Mar 07, 2023
Best Answer:Hi Jeffery, I'm pleased to assist you. Yes, this will work for the Bank 2 Sensor 2 (downstream) of the 2004 Chevrolet Silverado 1500 8 Cyl 5.3L. Click on the link below to order and take advantage of this discounted offer while supplies last. Enjoy your CP shopping experience! <a href="https://www.carparts.com/oxygen-sensor/bosch/bs15284?can=CPGG4850_CSQA_20230307" target="_blank">https://www.carparts.com/oxygen-sensor/bosch/bs15284?can=CPGG4850_CSQA_20230307</a>
Grace G.STAFFMar 08, 2023
0
It fits on 03 Chevy Silverado 4.8?Ismael A.Nov 09, 2023
Best Answer:Hi Ismael, I'm pleased to assist you. No, this is only for 8 Cyl 5.3L. I suggest calling our parts specialists at 1-866-529-0412 to provide the complete vehicle information and what position of the oxygen senor you need, so we can help you look for the right part. Have a nice day.
Grace G.STAFFNov 10, 2023
0
Will this fit bank 1 sensor 1 ?CarlsMay 31, 2023
Best Answer:Hi Carl, thank you for reaching out. It depends on the vehicle. What do you have?
Andrew B.STAFFMay 31, 2023

Customer Reviews

Longer body made it impossible to get o2 wrench on. I suggest having an open end wrench handy to tighten after replacement.
Purchased on Feb 11, 2009
main body a little long but still fairly easy to instsall.
Purchased on Mar 28, 2008
The O2 sensors are working perfectly. Thanks!
Alex T.
VERIFIED PURCHASER
Purchased on Feb 09, 2024