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 321-2127 | Alternator

Part Number

321-2127

Durable GM Genuine Parts 321-2127 Alternator with 150 Amps, offering unmatched performance and reliability. Perfect for maintaining GM vehicle efficiency.

Fits what vehicles: 2002-2005 Chevrolet Trailblazer, 2002-2005 Chevrolet Trailblazer EXT, 2002-2005 GMC Envoy, 2002-2005 GMC Envoy XL, 2002-2004 Oldsmobile Bravada, 2003-2005 Isuzu Ascender, 2004-2005 Buick Rainier, 2004-2005 GMC Envoy XUV, 2005 Saab 9-7x

Special Price $343.71 Regular Price $361.80

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In stock

Only 9 left

Estimated Ship Date: 1 Business Day or Less

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Product Information

Description

The GM Genuine Parts 321-2127 Remanufactured Alternator delivers superior performance and reliability, making it an essential component for restoring your vehicle's electrical system. Engineered and tested to meet GM's precise standards, this alternator guarantees optimal functioning, ensuring your vehicle's electrical demands are efficiently managed. Designed as a direct OE replacement, it is perfect for those looking to maintain the integrity of their GM vehicles, including Buick Rainier, Chevrolet Trailblazer, and GMC Envoy models. Remanufactured to breathe new life into existing units, this alternator includes new components where required, replacing parts most prone to wear and damage. This environmentally conscious process not only enhances longevity but also upholds the quality and performance expected from GM Genuine Parts. Experience seamless vehicle operation by choosing the trusted solution that keeps your GM car running like new.

Features

150 Amps for robust performance and reliability
Remanufactured to extend life and reduce waste
Backed by rigorous GM testing for quality assurance
Compatible with various GM models for easy installation
Aluminum case material for lightweight durability
Internal fan and regulator for efficient cooling
OE validated part ensures vehicle integrity

Specifications

AC Tap:	No
Alternator Case Material:	Aluminum
Amperage Rating:	150
DE to Pulley 1st Groove (mm):	26mm
External Regulator Included:	No
Family:	Delco AD244
Fan Type:	Internal
Finish:	Aluminum
Ground Type:	Negative
Height (in):	10.25
Length (in):	13.88
Meets or Exceeds Original Equipment Manufacture Specifications:	Yes
Mounting Type:	Side
One Wire Capable:	No
Plug Clock Rear View Main Mounting Ear at 6 O Clock:	4
Programming Required:	No
Pulley Belt Type:	Serpentine
Pulley Groove Quantity:	6
Pulley Included:	Yes
Regulator Type:	Internal
Rotation Direction:	Clockwise
Terminal Connection Quantity:	4
Voltage:	12 VDC
Weight (lb):	15.45
Width (in):	13.25