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ACDELCO 2131335
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$41.79
Price
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$0.00
Core
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+ Sold in packs of 1x1
Pack
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$41.79
Total
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[ Wholesaler Closeout -- 30 Day Warranty] (Only 1 Remaining) |
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| ACDELCO 2131335 Specifications |
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| Wire Quantity | 4 | | Connector Gender | Male | | Connector Shape | Radiused Polygon | | Length | 61.75 (IN) | | Wire Harness Length | 59.37 (IN) | | Mounting Type | Threaded | | Sensor Type | Heated | | Wire Gauge Measurement | 20 |
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An ACDelco Professional, premium aftermarket Oxygen (O2) Sensor is the ideal high quality replacement for your GM vehicle. It is a special feedback sensor on your vehicle's exhaust system. This sensor measures the proportion of oxygen in the exhaust gases. Using this measurement, the engine management computer can adjust the air/fuel ratio near the optimum value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. This premium aftermarket replacement oxygen sensor is manufactured to meet or exceed your expectations for fit, form, and function.
Features & Benefits:- Detect oxygen content in the exhaust gases to optimize emissions and fuel economy
- Coverage available for GM and non-GM applications
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
 O2 Sensor Identification Guide An OBD Scan Tool will usually identify Oxygen Sensors by the Bank Number (B1 = Bank 1) and Sensor Number (S1 = Sensor 1). Bank 1 will always contain Cylinder 1, which is located closest to the front of the engine.
Part manufacturers often use different terms than scan tools to identify sensor positions. Regardless of the vehicle's engine orientation, the right or left bank is determined by viewing the engine from the rear (opposite the drive belts).
A Upstream Sensor (Before Converter)
B Downstream Sensor (After Converter)
C Left or Front Upstream Sensor (Before Converter)
D Right or Rear Upstream Sensor (Before Converter)
 Common O2 Sensor Contaminants Oxygen (O2) Sensors commonly fail due to contamination. When checking or replacing an O2 Sensor, visually inspect the sensor body to determine if it has been contaminated by a faulty part or substance upstream, and correct the fault before replacing the sensor.
| ANTIFREEZE POISONING |
Common Causes:
- Cracked or warped cylinder head
- Leaking cylinder head gasket
- Leaking intake manifold gasket
 Antifreeze Poisoned O2 Sensor |
| SILICONE POISONING |
Common Causes:
- Use of an improper silicone gasket sealant on the engine
 Silicone Poisoned O2 Sensor |
| CARBON BUILDUP |
Common Causes:
- Clogged air filter
- Leaking or defective fuel injector
 Carbon Buildup O2 Sensor |
ACDelco Quality ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.
| GM ORIGINAL EQUIPMENT |
| GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors. |
| ACDELCO GOLD (PROFESSIONAL) |
| ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors. |
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| OEM / Interchange Numbers: 88929762 |
Closeout Inventory Warranty Information:Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).Regular Inventory Warranty Information:24 MonthsWarranty Details |
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