{
"lazyNodes": false,
"abFitnotesFlag": false,
"abCrawlReviews": true,
"productOptionsCookie": false,
"orderDelayFlag": false,
"skipSessionCookie": false,
"covidMessage": false,
"fullTitleCookie": false,
"nrLoggerCookie": true,
"checkoutReviewCookie": false,
"productOptionSeqCookie": false,
"maintenanceFlag": false,
"bufferETACookie": false,
"multiShippingDiscountFlag": false,
"newFitmentFlag": false,
"surveyOptInFlag": true,
"crossSellFlag": false,
"skuMappingFlag": false,
"paySplitCookie": false,
"callDisableFlag": true,
"zipPaymentFlag": "c",
"hassleFreeReturn": true,
"lifetimeReplacement": true,
"cpn_off": false
}2003 GMC Sierra 2500 HD Oxygen Sensors
Shop Catalog
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
WARNING: This product can expose you to chemicals including Lead, 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.
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
WARNING: This product can expose you to chemicals including Lead, 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.
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L enginevinnname: U, FI, Naturally Aspirated, CNG
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L enginevinnname: U, FI, Naturally Aspirated, CNG
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L enginevinnname: U, FI, Naturally Aspirated, GAS
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L enginevinnname: U, FI, Naturally Aspirated, CNG
WARNING: This product can expose you to chemicals including Lead, 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.
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L enginevinnname: U, FI, Naturally Aspirated, CNG
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L enginevinnname: U, FI, Naturally Aspirated, CNG
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L enginevinnname: U, FI, Naturally Aspirated, GAS
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L enginevinnname: U, FI, Naturally Aspirated, CNG
WARNING: This product can expose you to chemicals including Lead, 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.
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L
WARNING: This product can expose you to chemicals including Lead, 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.
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L
WARNING: This product can expose you to chemicals including Lead, 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.
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L
WARNING: This product can expose you to chemicals including Lead, 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.
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L
WARNING: This product can expose you to chemicals including Lead, 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.
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L
WARNING: This product can expose you to chemicals including Lead, 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.
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
WARNING: 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.
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L
WARNING: 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.
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L OE manufactured part
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L OE manufactured part
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L OE manufactured part
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L OE manufactured part
WARNING: 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.
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
WARNING: 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.
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L O.E. Quality Replacement Sensor
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L O.E. Quality Replacement Sensor
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L O.E. Quality Replacement Sensor
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L O.E. Quality Replacement Sensor
WARNING: 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.
- 2003 GMC Sierra 2500 HD Base 8 Cyl 6.0L In Exh Manifold/Crossover
- 2003 GMC Sierra 2500 HD WT 8 Cyl 6.0L In Exh Manifold/Crossover
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 6.0L In Exh Manifold/Crossover
- 2003 GMC Sierra 2500 HD SLT 8 Cyl 8.1L In Exh Manifold/Crossover, Post Converter
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 8.1L In Exh Manifold/Crossover, Post Converter
- 2003 GMC Sierra 2500 HD SLE 8 Cyl 6.0L In Exh Manifold/Crossover
- 2003 GMC Sierra 2500 HD Base 8 Cyl 8.1L In Exh Manifold/Crossover, Post Converter
- 2003 GMC Sierra 2500 HD WT 8 Cyl 8.1L In Exh Manifold/Crossover, Post Converter
WARNING: 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.
Top Rated Products
Popular Products
WALKER PRODUCTS ORIGINAL EQUIPMENT OXYGEN SENSORS
Restore your ride to optimum, OE-standard performance with Walker Products’ original equipment oxygen sensors. They’ exactly the same sensors as the ones your vehicle has, offering a straightfor...
DRIVEWIRE OXYGEN SENSORS
No matter where the road leads you, DriveWire oxygen sensors are along for the ride, providing reliable feedback to your vehicle’s onboard control system.
Features & Benefits:
Plug-and...
Specifications:<...
Customize your Car, Truck and SUVs with JC Whitney premium quality parts; express your love to your ride in style with this affordable option that every enthusiast will enjoy! Worry-free purchases guaranteed with JC Whitney products; every purchase is backed by 1-year, unlim...
ACDELCO – 4-WIRE OE REPLACEMENT OXYGEN SENSORS
The factory-original fit and lasting function of ACDelco’s 4-wire OE replacement oxygen sensors provide the perfect repair without breaking your budget. Established in 1899...
Helpful Automotive Resources
