Air and Fuel› Superchargers, Turbochargers and Components

Chevy

General Motors Supercharger Assembly

$2,686.81

SKU: 12670278

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

This supercharger assembly is engineered and tested to rigorous General Motors standards. It replaces previous part numbers 12625145, 19257754, 19301022, and 19303635.
Show original supplier description
The Chevrolet Performance LSA Supercharger Head Unit (part number 12670278) is a genuine GM part, designed, engineered, and tested to meet the rigorous standards set by General Motors. As the original equipment, it ensures the same quality and performance as the unit installed during vehicle production. This supercharger assembly is constructed from aluminum and is a direct replacement for superseded part numbers 12625145, 19257754, 19301022, and 19303635. This supercharger is specifically designed to fit the 2009-2015 Cadillac CTS and the 2012-2015 Chevrolet Camaro. Please note that this head unit is sold as the assembly and does not include gaskets, hardware, lids, or rails, which are available separately. The unit comes partially oiled and requires filling with ACDELCO 12345982 or 10-4041 before installation. A refundable core charge of $300.00 applies to this purchase.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandChevy
Part Number12670278
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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