Brand: Merchant Automotive

Engine Oil Pump GM Genuine Parts 12644591

GM Genuine Parts 12644591 Engine Oil Pump is designed and tested to rigorous standards.

$365.94 USD

Currently out of stock

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Delivery by Nov 20

15-day returns

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Product Overview

Engine Oil Pump GM Genuine Parts 12644591

Engine Oil Pump GM Genuine Parts 12644591

GM Genuine Parts Engine Oil Pump are tested, designed, and engineered to rigorous standards, and are backed by General Motors.

GM Genuine Parts are the true OE parts validated by General Motors or installed during the production of GM vehicles.

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

WARNING: Cancer and Reproductive Harm.

Key Features

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are tested, designed and engineered to rigorous standards, and are backed by General Motors
GM Engineers validate and design OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates designs for production and service parts to integrate new materials and technologies

Specifications

Technical Specifications
Length
8.0 in
Width
6.0 in
Height
6.0 in
Weight
8.0 lb
Product & Shipping Details
Condition
New
UPC
195491176454
Ships From
United States
Brand
Merchant Automotive

Customer reviews

Why customers shop with us

7 verified reviews on Trustpilot

Excellent customer service

“Excellent customer service. Had a small order issue that was remedied quickly with great communication!”

Paul Rogers Oct 1, 2026
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“This business communicates very well and delivers on their promise. I would work with them again”

William McKenney Oct 13, 2026
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Receive my 18*8-wheel super quick

“Receive my 18*8-wheel super quick, definitely I'll buy again.”

Suha luna Oct 26, 2026
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Amazing customer service

“My order was filled promptly and arrived as promised. …”

thealos ballas Oct 20, 2026
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“The customer representative was helpful in getting the correct parts ordered, and explained what was included and how to …”

Kamrun Naher Oct 15, 2026
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“Hello, I received my order today and matched as listed. it's super condition so quick …”

Kaynat Seher Oct 7, 2026
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Great customer service!

“Great customer service!”

Verified customer Oct 27, 2026
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FAQ

Frequently Asked Questions

About Engine Oil Pump GM Genuine Parts 12644591

01 What is the part number for the GM Engine Oil Pump?

The part number is 12644591.

02 Who backs the GM Genuine Parts Engine Oil Pump?

The Engine Oil Pump is backed by General Motors.

03 What vehicles are the GM Genuine Parts designed for?

They are designed for Chevrolet, Buick, GMC, or Cadillac vehicles.

04 What is the UPC / barcode for this product?

The UPC/barcode for this product is 195491176454.

05 Where does this ship from?

Orders ship within the USA directly from our authorized U.S. distributor and brand warehouses.

06 How many days will it take to arrive?

Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Nov 20.

07 Does this product accept returns?

Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.

Engine Oil Pump GM Genuine Parts 12644591

Special Offer

Engine Oil Pump GM Genuine Parts 12644591

Get 5% off this item today — code TRY5 at checkout.

$365.94

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