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2003 GMC Sierra 2500 HD Oxygen Sensor


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Denso Oxygen Sensor - Downstream Left
Sale Price: $43.63
(12) In Stock
Part Number: 4266-07044741
Notes: OE Style
Position: Downstream Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 


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Denso Oxygen Sensor - Downstream Left
Sale Price: $35.63
(10) In Stock
Part Number: 4266-07011444
Notes: OE Style
Position: Downstream Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Denso 234-4669
Oxygen Sensor
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Denso Oxygen Sensor - Downstream Right
Sale Price: $50.63
(10) In Stock
Part Number: 4266-07011441
Notes: OE Style
Position: Downstream Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Denso 234-4407
Oxygen Sensor
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Denso Oxygen Sensor - Downstream Right
Sale Price: $49.63
(13) In Stock
Part Number: 4266-07011333
Notes: OE Style
Position: Downstream Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 


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Denso 234-4669
Oxygen Sensor
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Denso Oxygen Sensor - Upstream Left
Sale Price: $50.63
(10) In Stock
Part Number: 4266-07011441
Notes: OE Style
Position: Upstream Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Denso 234-4669
Oxygen Sensor
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Denso Oxygen Sensor - Upstream Right
Sale Price: $50.63
(10) In Stock
Part Number: 4266-07011441
Notes: OE Style
Position: Upstream Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Denso 234-4212
Oxygen Sensor
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Denso Oxygen Sensor - Downstream Left
Sale Price: $33.63
(11) In Stock
Part Number: 4266-07011251
Notes: Universal
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: Downstream Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Denso 234-4212
Oxygen Sensor
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Denso Oxygen Sensor - Downstream Right
Sale Price: $33.63
(11) In Stock
Part Number: 4266-07011251
Notes: Universal
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: Downstream Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Denso 234-4212
Oxygen Sensor
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Denso Oxygen Sensor - Upstream Left
Sale Price: $33.63
(11) In Stock
Part Number: 4266-07011251
Notes: Universal
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: Upstream Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Denso 234-4212
Oxygen Sensor
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Denso Oxygen Sensor - Upstream Right
Sale Price: $33.63
(11) In Stock
Part Number: 4266-07011251
Notes: Universal
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: Upstream Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Bosch 15282
Oxygen Sensor
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Bosch Oxygen Sensor - Downstream Right
Sale Price: $45.63
(>35) In Stock
Part Number: 4266-07098919
Notes: OE Style Oxygen Sensor
Position: Downstream Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Bosch 15895
Oxygen Sensor
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Bosch Oxygen Sensor - Downstream Right
Sale Price: $34.63
(>35) In Stock
Part Number: 4266-07128224
Notes: OE Style Oxygen Sensor
Position: Downstream Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 


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Bosch 15282
Oxygen Sensor
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Bosch Oxygen Sensor - Upstream
Sale Price: $45.63
(>35) In Stock
Part Number: 4266-07098919
Notes: OE Style Oxygen Sensor
Position: Upstream
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Bosch 15730
Oxygen Sensor
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Bosch Oxygen Sensor - Downstream Left
Sale Price: $32.63
(6) In Stock
Part Number: 4266-07078452
Notes: 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: Downstream Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Bosch 15730
Oxygen Sensor
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Bosch Oxygen Sensor - Downstream Right
Sale Price: $32.63
(6) In Stock
Part Number: 4266-07078452
Notes: 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: Downstream Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Bosch 15730
Oxygen Sensor
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Bosch Oxygen Sensor - Upstream
Sale Price: $32.63
(6) In Stock
Part Number: 4266-07078452
Notes: 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: Upstream
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Walker Products Inc. Oxygen Sensor
Retail Price:
$91.74
Sale Price: $51.23
(2) In Stock
Part Number: W0133-1895971
Notes: OE Connector
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

This Product Fits the Following: Warehouse: A
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Walker Products Inc. Oxygen Sensor - Front
Retail Price:
$92.78
Sale Price: $50.23
(2) In Stock
Part Number: W0133-1894005
Notes: OE Connector
Position: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

This Product Fits the Following: Warehouse: A
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Walker Products Inc. Oxygen Sensor - Rear
Retail Price:
$137.70
Sale Price: $51.23
(2) In Stock
Part Number: W0133-1895971
Notes: OE Connector
Position: Rear
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

This Product Fits the Following: Warehouse: A
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 


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ACERA Oxygen Sensor - Front
Retail Price:
$92.78
Sale Price: $58.23
(2) In Stock
Part Number: W0133-1969668
Notes: OE Connector
Position: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

This Product Fits the Following: Warehouse: A
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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AC Delco Oxygen Sensor
Sale Price: $77.23
(2) In Stock
Part Number: 4266-05005928
Notes: Oxygen Sensor -- SENSOR,HEATED OXYGEN (POSITION 1) IN EXH MANIFOLD/CROSSOVER
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Sub Model Engine
• 2003 GMC Sierra 2500 HD Base  6.0L V8 VIN: U FI Naturally Aspirated GAS 
• 2003 GMC Sierra 2500 HD SLE  6.0L V8 VIN: U FI Naturally Aspirated GAS 
• 2003 GMC Sierra 2500 HD SLT  6.0L V8 VIN: U FI Naturally Aspirated GAS 
• 2003 GMC Sierra 2500 HD WT  6.0L V8 VIN: U FI Naturally Aspirated GAS 


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AC Delco Oxygen Sensor
Sale Price: $77.23
(2) In Stock
Part Number: 4266-05005928
Notes: Oxygen Sensor -- SENSOR,HTD OXY(POSN 2) POST CONVERTER
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Sub Model Engine
• 2003 GMC Sierra 2500 HD Base  8.1L V8 VIN: G FI Naturally Aspirated GAS 
• 2003 GMC Sierra 2500 HD SLE  8.1L V8 VIN: G FI Naturally Aspirated GAS 
• 2003 GMC Sierra 2500 HD SLT  8.1L V8 VIN: G FI Naturally Aspirated GAS 
• 2003 GMC Sierra 2500 HD WT  8.1L V8 VIN: G FI Naturally Aspirated GAS 


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AC Delco Oxygen Sensor
Sale Price: $62.23
(2) In Stock
Part Number: 4266-05005927
Notes: Oxygen Sensor -- SENSOR,HTD OXY(POSN 3) POST CONVERTER
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Sub Model Engine
• 2003 GMC Sierra 2500 HD Base  6.0L V8 VIN: U FI Naturally Aspirated GAS 
• 2003 GMC Sierra 2500 HD SLE  6.0L V8 VIN: U FI Naturally Aspirated GAS 
• 2003 GMC Sierra 2500 HD SLT  6.0L V8 VIN: U FI Naturally Aspirated GAS 
• 2003 GMC Sierra 2500 HD WT  6.0L V8 VIN: U FI Naturally Aspirated GAS 


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Delphi Oxygen Sensor - Downstream Left
Sale Price: $63.23
(23) In Stock
Part Number: 4266-05167891
Notes: Oxygen Sensor -- Harness Length: 550 mm; Wrench Size: 7/8 in.
Position: Downstream Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Delphi ES20008
Oxygen Sensor
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Delphi Oxygen Sensor - Upstream
Sale Price: $57.23
(>35) In Stock
Part Number: 4266-05167890
Notes: Oxygen Sensor -- Wrench Size: 7/8 in.
Position: Upstream
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Delphi ES20008
Oxygen Sensor
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Delphi Oxygen Sensor - Downstream Right
Sale Price: $57.23
(>35) In Stock
Part Number: 4266-05167890
Notes: Oxygen Sensor -- Wrench Size: 7/8 in.
Position: Downstream Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Delphi ES20094
Oxygen Sensor
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Delphi Oxygen Sensor - Rear Right
Sale Price: $40.23
(>35) In Stock
Part Number: 4266-05167975
Notes: Oxygen Sensor -- Wrench Size: 7/8 in.; Actual OE Part
Position: Rear Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 VIN: U Naturally Aspirated CNG 
• 2003 GMC Sierra 2500 HD 6.0L V8 VIN: U Naturally Aspirated GAS 


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(Read reviews)
Delphi Oxygen Sensor - Rear Left
Sale Price: $45.23
(>35) In Stock
Part Number: 4266-05168015
Notes: Oxygen Sensor -- Wrench Size: 7/8 in.; Actual OE Part
Position: Rear Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 VIN: U Naturally Aspirated CNG 
• 2003 GMC Sierra 2500 HD 6.0L V8 VIN: U Naturally Aspirated GAS 


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(Read reviews)
NGK Oxygen Sensor
Sale Price: $55.63
(4) In Stock
Part Number: 4266-07145619
Notes: OE Type Oxygen Sensor -- Downstream Right; OE Equivalent
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 


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(Read reviews)
Standard Motor Products Oxygen Sensor - Downstream
Sale Price: $62.63
(7) In Stock
Part Number: 4266-07041870
Notes: Oxygen Sensor
Position: Downstream
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 


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(Read reviews)
Standard Motor Products Oxygen Sensor - Left
Sale Price: $62.63
(7) In Stock
Part Number: 4266-07041870
Notes: Oxygen Sensor
Position: Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 


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(Read reviews)
Standard Motor Products Oxygen Sensor - Downstream
Sale Price: $49.63
(8) In Stock
Part Number: 4266-07041812
Notes: Oxygen Sensor
Position: Downstream
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 


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(Read reviews)
Standard Motor Products Oxygen Sensor - Upstream
Sale Price: $74.63
(8) In Stock
Part Number: 4266-07041306
Notes: Oxygen Sensor
Position: Upstream
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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(Read reviews)
Standard Motor Products Oxygen Sensor - Left
Sale Price: $74.63
(8) In Stock
Part Number: 4266-07041306
Notes: Oxygen Sensor
Position: Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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(Read reviews)
Standard Motor Products Oxygen Sensor - Right
Sale Price: $49.63
(8) In Stock
Part Number: 4266-07041812
Notes: Oxygen Sensor
Position: Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 


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(Read reviews)
Standard Motor Products Oxygen Sensor - Right
Sale Price: $74.63
(8) In Stock
Part Number: 4266-07041306
Notes: Oxygen Sensor
Position: Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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(Read reviews)
Standard Motor Products Oxygen Sensor - Downstream
Sale Price: $74.63
(8) In Stock
Part Number: 4266-07041306
Notes: Oxygen Sensor
Position: Downstream
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Standard Motor Products SG300
Oxygen Sensor
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Standard Motor Products Oxygen Sensor - Left
Sale Price: $41.63
(15) In Stock
Part Number: 4266-07041635
Notes: Oxygen Sensor -- Universal Downstream
Position: Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Standard Motor Products SG300
Oxygen Sensor
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Standard Motor Products Oxygen Sensor - Right
Sale Price: $41.63
(15) In Stock
Part Number: 4266-07041635
Notes: Oxygen Sensor -- Universal Downstream
Position: Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Standard Motor Products SG300
Oxygen Sensor
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Standard Motor Products Oxygen Sensor - Left
Sale Price: $41.63
(15) In Stock
Part Number: 4266-07041635
Notes: Oxygen Sensor -- Universal Upstream
Position: Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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Standard Motor Products SG300
Oxygen Sensor
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Standard Motor Products Oxygen Sensor - Right
Sale Price: $41.63
(15) In Stock
Part Number: 4266-07041635
Notes: Oxygen Sensor -- Universal Upstream
Position: Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 
• 2003 GMC Sierra 2500 HD 8.1L V8 


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(Read reviews)
Walker Oxygen Sensor - Downstream Left
Sale Price: $55.23
(>35) In Stock
Part Number: 4266-05239246
Notes: Walker
Position: Downstream Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 VIN: U FI Naturally Aspirated CNG 
• 2003 GMC Sierra 2500 HD 6.0L V8 VIN: U FI Naturally Aspirated GAS 


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(Read reviews)
Walker Oxygen Sensor - Upstream Right
Sale Price: $62.23
(>35) In Stock
Part Number: 4266-05239249
Notes: Walker
Position: Upstream Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 VIN: U FI Naturally Aspirated CNG 
• 2003 GMC Sierra 2500 HD 6.0L V8 VIN: U FI Naturally Aspirated GAS 
• 2003 GMC Sierra 2500 HD 8.1L V8 VIN: G FI Naturally Aspirated GAS 


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(Read reviews)
Walker Oxygen Sensor - Upstream Left
Sale Price: $62.23
(>35) In Stock
Part Number: 4266-05239249
Notes: Walker
Position: Upstream Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 GMC Sierra 2500 HD 6.0L V8 VIN: U FI Naturally Aspirated CNG 
• 2003 GMC Sierra 2500 HD 6.0L V8 VIN: U FI Naturally Aspirated GAS 
• 2003 GMC Sierra 2500 HD 8.1L V8 VIN: G FI Naturally Aspirated GAS 


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(Read reviews)
Walker Oxygen Sensor - Downstream Right
Sale Price: $62.23
(>35) In Stock
Part Number: 4266-05239249
Notes: Walker
Position: Downstream Right
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 VIN: G FI Naturally Aspirated GAS 


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(Read reviews)
Walker Oxygen Sensor - Downstream Left
Sale Price: $53.23
(28) In Stock
Part Number: 4266-05239250
Notes: Walker
Position: Downstream Left
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: B
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 VIN: G FI Naturally Aspirated GAS 


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(Read reviews)
NGK Oxygen Sensor
Sale Price: $59.63

Out of Stock
Part Number: 4266-07180545
Notes: OE Type Oxygen Sensor -- Downstream Left; OE Equivalent
Condition: New

Shipping Options:
Ground

This Product Fits the Following: Warehouse: C
Vehicle Engine
• 2003 GMC Sierra 2500 HD 8.1L V8 

4.9 stars - (28 Reviews)
Reviews
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Oxygen Sensor Reviews - 2003 GMC Sierra 2500 HD
Denso | 234-4669
 


Perfect fit. Fast Shipping. Very Satisfied! Will buy from again.


January 7th, 2014 | Posted by 2003 GMC Sierra 2500 HD Denso Oxygen Sensor



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