What is better Mellling vs. GM oil pump?

Both Melling and GM oil pumps are reputable brands and offer quality products. The better choice between the two depends on factors such as the specific application, compatibility, and personal preference.

GM Genuine Parts 213-939 | Oxygen Sensor

Part Number

213-939

Oxygen Sensor Center,Right ACDelco GM Original Equipment 213-939

Fits what vehicles: 2000 Chevrolet C2500, 2000 Chevrolet C3500, 2000 Chevrolet K2500, 2000 Chevrolet K3500, 2000 GMC C2500, 2000 GMC C3500, 2000 GMC K2500, 2000 GMC K3500, 2001-2002 Chevrolet Express 3500, 2001-2002 Chevrolet Silverado 1500 HD, 2001-2002 Chevrolet Silverado 2500, 2001-2002 Chevrolet Silverado 2500 HD, 2001-2002 Chevrolet Silverado 3500, 2001-2002 Chevrolet Suburban 2500, 2001-2002 GMC Savana 3500, 2001-2002 GMC Sierra 1500, 2001-2002 GMC Sierra 1500 HD, 2001-2002 GMC Sierra 2500, 2001-2002 GMC Sierra 2500 HD, 2001-2002 GMC Sierra 3500, 2001-2002 GMC Yukon, 2001-2002 GMC Yukon XL 1500, 2001-2002 GMC Yukon XL 2500, 2002 Cadillac Escalade, 2002 Cadillac Escalade EXT, 2002 Chevrolet Avalanche 2500

Special Price $59.41 Regular Price $69.89

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In stock

Estimated Ship Date: 1 Business Day or Less

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Product Information

Description

GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle's exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Features

This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Detects oxygen content in the exhaust gases to help optimize emissions
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

Specifications

Connector Gender:	Female
Connector Shape:	triangular
Height (in):	3.06
Length (in):	15.94
Length (mm):	404.8
Mounting Type:	POSN 2
Programming Required:	Yes
Sensor Type:	Heated
Thread Diameter:	18
Universal Or Specific Fit:	Specific
Weight (lb):	0.02
Width (in):	3.06
Wire Quantity:	4
Wiring Harness Length:	309