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GMC Sierra 2500 HD Replacement Oxygen Sensor Information
The GMC Sierra 2500 is a man's truck, nothing to play with and as such you have to take care of the ride. One of the key components of the Sierra is the HD oxygen sensor. What does the oxygen sensor do in the Sierra? It monitors the oxygen content of the exhaust which comes out through the cylinders. What that means is that if your sensor is off or giving bad readings, it can affect your fuel usage.
It is hard to predict when an oxygen sensor may go, because different things may make them go out. It may go bad just like anything else do to wear and tear over time or it may become contaminated by any number of things under the hood including antifreeze. Either way if you suspect that your oxygen sensor may be going bad get it checked. If you need to get a replacement oxygen sensor visit www.PartsGeek.com and they will take care of you.
They are available for the following GMC Sierra 2500 HD years: 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 11, 10, 09, 08, 07, 06, 05, 04, 03, 02, 01. This part is also sometimes called GMC Sierra 2500 HD O2 Sensor. We stock oxygen sensor parts for most GMC models including Sierra 1500, Yukon, Yukon XL 1500, Jimmy, Envoy, C1500, K1500, K1500 Suburban, Sonoma, Safari, C1500 Suburban, Sierra Denali, Sierra 2500, Savana 1500, Savana 2500, Yukon XL 2500, Sierra 1500 HD, Savana 3500, C2500, K3500, K2500, C2500 Suburban, Sierra 3500, Acadia, Canyon, Typhoon, K2500 Suburban, Sierra C3, C3500, S15, R2500, Terrain, Sierra 3500 HD, S15 Jimmy, G2500, G3500, Caballero, P3500, V3500 and V1500 Suburban.
We stock these Oxygen Sensor brands for the GMC Sierra 2500 HD: Denso, Bosch and Walker Products Inc..

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Product SKU: 234-4669
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Position of Product: Upstream Left
Inventory: In Stock
Condition: New
Shipping Options: Ground
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| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2003 (03) GMC Sierra 2500 HD |
6.0L V8 VIN: U FI Naturally Aspirated GAS |
|
|

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(Read reviews)
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Product SKU: 234-4669
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Position of Product: Upstream Left
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2004 (04) GMC Sierra 2500 HD |
6.0L V8 VIN: U FI Naturally Aspirated GAS |
|
|

Click to Enlarge
(Read reviews)
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Product SKU: 234-4407
Product Note: OE Style -- O.E. Quality Replacement Sensor
Position of Product: Downstream Right
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2003 (03) GMC Sierra 2500 HD |
6.0L V8 VIN: U FI Naturally Aspirated GAS |
|
|

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(Read reviews)
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Product SKU: 13686
Product Note: Oxygen Sensor
Features:
- Designed to determine the oxygen content of the exhaust gas
- Improves fuel economy and lowers emission
- Includes three OE heated wires
- Advanced ceramic technology for consistent performance and long life
- Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Downstream Right
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: C |
| Vehicle |
Body |
Engine |
| • 2001 (01) GMC Sierra 2500 HD |
Extended Cab Pickup |
8.1L V8 |
|
|

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(Read reviews)
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Product SKU: 15282
Product Note: Oxygen Sensor
Position of Product: Downstream Right
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: C |
| Vehicle |
Engine |
| • 2004 (04) GMC Sierra 2500 HD |
8.1L V8 |
|
|

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(Read reviews)
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Product SKU: 15730
Product Note: Universal Oxygen Sensor
Features:
- Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
- Special heat-resistant Posi-Lock connectors ensure easy installation
- User-friendly instructions eliminate the need to call a hotline for assistance
- Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: C |
| Vehicle |
Engine |
| • 2004 (04) GMC Sierra 2500 HD |
8.1L V8 |
|
|

Click to Enlarge
(Read reviews)
|
Product SKU: 15730
Product Note: Universal Oxygen Sensor
Features:
- Revolutionary patented submersible connection system protects against water and contamination and withstands the effects of extreme temperature and engine vibration
- Special heat-resistant Posi-Lock connectors ensure easy installation
- User-friendly instructions eliminate the need to call a hotline for assistance
- Coated threads for easy installation
Position of Product: Upstream
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: C |
| Vehicle |
Engine |
| • 2006 (06) GMC Sierra 2500 HD |
8.1L V8 |
|
|

Click to Enlarge
(Read reviews)
|
Product SKU: 234-4103
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Features:
- Designed to detect the amount of oxygen in the exhaust system
- Constructed from high quality material
- Features double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing
- Manufactured with precision to meet OE standards
- Easy installation
Position of Product: Upstream Left
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2002 (02) GMC Sierra 2500 HD |
6.0L V8 VIN: U FI Naturally Aspirated GAS |
|
|

Click to Enlarge
(Read reviews)
|
Product SKU: 234-4407
Product Note: OE Style -- O.E. Quality Replacement Sensor
Position of Product: Downstream Right
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2002 (02) GMC Sierra 2500 HD |
6.0L V8 VIN: U FI Naturally Aspirated GAS |
|
|

Click to Enlarge
(Read reviews)
|
Product SKU: 13686
Product Note: Oxygen Sensor
Features:
- Designed to determine the oxygen content of the exhaust gas
- Improves fuel economy and lowers emission
- Includes three OE heated wires
- Advanced ceramic technology for consistent performance and long life
- Features a Platinum Power-Grid that produces a precise voltage signal for the engine ECU
Position of Product: Downstream Right
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: C |
| Vehicle |
Body |
Engine |
| • 2002 (02) GMC Sierra 2500 HD |
Crew Cab Pickup |
8.1L V8 |
|
|

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(Read reviews)
|
Retail: $92.78
Your Price: $47.25
Product SKU: W0133-1894005
Position of Product: Front
Inventory: In Stock
Condition: New
Shipping Options: Ground, Overnight, 2 Day
|
| Additional Fitment Information: |
Warehouse: A |
| Vehicle |
Engine |
| • 2003 (03) GMC Sierra 2500 HD |
6.0L V8 |
|
|

Click to Enlarge
(Read reviews)
|
Product SKU: 234-4286
Product Note: OE Style -- O.E. Quality Replacement Sensor
Position of Product: Downstream Left
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2004 (04) GMC Sierra 2500 HD |
6.0L V8 VIN: U FI Naturally Aspirated GAS |
|
|

Click to Enlarge
(Read reviews)
|
Product SKU: 234-4673
Product Note: OE Style -- DENSO is the O.E. Manufacturer / Oxygen Sensor
Position of Product: Downstream Left
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2004 (04) GMC Sierra 2500 HD |
8.1L V8 VIN: G FI Naturally Aspirated GAS |
|
|

Click to Enlarge
(1 Reviews)
Denso 234-4212 Oxygen Sensor
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Product SKU: 234-4212
Product Note: Universal -- O.E. Quality Universal Replacement Sensor
Features:
- Manufactured to the highest O.E. quality, guaranteed to fit right
- Aluminum oxide trap, this extra layer helps to protect from silicone and lead poisoning
- Stainless steel housing and porous Teflon filter all contribute to make a long life
- Improved engine performance and greater fuel efficiency
- Prevents premature sensor failure
Position of Product: Downstream Right
Inventory: In Stock
Condition: New
Shipping Options: Ground
|
| Additional Fitment Information: |
Warehouse: B |
| Vehicle |
Engine |
| • 2004 (04) GMC Sierra 2500 HD |
8.1L V8 VIN: G FI Naturally Aspirated GAS |
|
|
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Some of our Customer Reviews
Very Satisfied
Reviewer: julygc
5/7/09 06:58 PMExactly as ordered and very fast delivery. Thanks
Order Date | 4/30/09
Very Satisfied
Reviewer: musgrove.aaron
11/12/08 01:04 PMthis is the second time i have ordered from part geek and i will continue to order from them. they are expedient and user friendly. they are very well priced when compared to other online stores. i received all of my orders within 48 hours.
Order Date | 11/5/08