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GMC PartsGMC R2500 Suburban PartsOxygen Sensor

GMC R2500 Suburban Oxygen Sensor

Your R2500 Suburban is a prized possession.

Select Your VehicleGMC automobile owners have grown accustomed to a certain level of reliability when driving their R2500 Suburban around town. Auto enthusiasts know that strong looks is built into each GMC, and know that only the highest quality repair R2500 Suburban parts will suffice when maintenance needs to be done. When your GMC R2500 Suburban rolled off the assembly line, it was destined for a driver who prioritizes longevity in their automobile. Your GMC dealership isn't the only place to buy genuine or original equipment quality repair parts to fix your R2500 Suburban.

The function and purpose of Oxygen Sensor.

Reducing harmful emissions that come from your car or truck depends on how well you maintain your engine and exhaust parts. The fuel-injection system on your GMC R2500 Suburban is runs on signals sent by your ECU which uses data collected by your oxygen sensors. Your GMC R2500 Suburban oxygen sensors use the particulates in the exhaust gas to determine if the fuel is too rich, too lean, or if the catalytic converter isn't working. When oxygen sensors fail your engine will not be operating as it should; lacking in power and lowering gas mileage, and emissions from your tailpipe may be in excess of legal levels.

You've tried the rest, now try the best.

When your GMC needs a top quality replacement Oxygen Sensor, there's no need to trust any store other than the authority, Car Parts Discount. Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. Bring your R2500 Suburban back to life with the best replacement parts from the experts at Car Parts Discount. Need 1991, 1990, 1989, 1988, 1987 GMC R2500 Suburban Oxygen Sensor parts? We've got them right here.

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GMC R2500 Suburban Oxygen Sensor, OEM: 234-1001/2341001Denso
1987-1991 GMC R2500 Suburban Denso Oxygen Sensor 234-1001
11.55, Save 40%   NEW ITEM
OEM: 234-1001, Item: 1189522
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

GMC R2500 Suburban Oxygen Sensor, OEM: 234-1000/2341000Denso
1987-1991 GMC R2500 Suburban Denso Oxygen Sensor 234-1000
11.95, Save 39%   POPULAR
OEM: 234-1000, Item: 24823
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

GMC R2500 Suburban OE Style Oxygen Sensor, OEM: 12014Bosch
1987-1991 GMC R2500 Suburban Bosch OE Style Oxygen Sensor 12014
13.15, Save 39%   NEW ITEM
OEM: 12014, Item: 581449
  In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Upstream

GMC R2500 Suburban Oxygen Sensor, OEM: ES10966Delphi
1987-1991 GMC R2500 Suburban Delphi Oxygen Sensor ES10966
13.65, Save 39%   NEW ITEM
OEM: ES10966, Item: 997686
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

GMC R2500 Suburban Oxygen Sensor, OEM: 11027Bosch
1987-1991 GMC R2500 Suburban Bosch Oxygen Sensor 11027
13.85, Save 40%   NEW ITEM
OEM: 11027, Item: 581445
  In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Upstream

GMC R2500 Suburban Oxygen Sensor, OEM: 21002NGK
1987-1991 GMC R2500 Suburban NGK Oxygen Sensor 21002
14.75, Save 39%   NEW ITEM
OEM: 21002, Item: 1398739
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

GMC R2500 Suburban Oxygen Sensor, OEM: 250-21001/25021001Walker Products
1987-1991 GMC R2500 Suburban Walker Products Oxygen Sensor 250-21001
15.05, Save 39%   NEW ITEM
OEM: 250-21001, Item: 1195064
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

GMC R2500 Suburban Oxygen Sensor, OEM: AFS21ACDelco
1987-1991 GMC R2500 Suburban ACDelco Oxygen Sensor AFS21
16.45, Save 39%  
OEM: AFS21, Item: 899192
  Only 9 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

GMC R2500 Suburban Oxygen Sensor, OEM: 11027Bosch
1987-1991 GMC R2500 Suburban Bosch Oxygen Sensor 11027
19.45, Save 39%   NEW ITEM
OEM: 11027, Item: 58764
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

GMC R2500 Suburban Oxygen Sensor, OEM: 213-1165/2131165ACDelco
1987-1991 GMC R2500 Suburban ACDelco Oxygen Sensor 213-1165
20.95, Save 39%  
OEM: 213-1165, Item: 693570
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

GMC R2500 Suburban Oxygen Sensor, OEM: 25021001Walker
1987-1991 GMC R2500 Suburban Walker Oxygen Sensor 25021001
21.65, Save 39%   NEW ITEM
OEM: 25021001, Item: 73879
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle