Sale

Chevrolet Performance

6.2L LS3 Engine Assembly

$6,997.80 $6,738.87 Save $258.93

SKU: 19356405

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Chevrolet Performance 19356405 is a remanufactured gasoline engine assembly, also known as a long block crate engine, manufactured by General Motors. It replaces GM part number 19301550. This engine assembly features an iron block and aluminum heads, with a 6.0L LQ4 V8 engine configuration. Its dimensions are 39.3 x 39.0 x 33.5 inches and it weighs 501.30 pounds. The product comes with GM's factory warranty, ensuring its quality and reliability. The GM 19356405 is compatible with a range of Chevrolet, Cadillac, GMC, and Hummer vehicles from the mid-2000s, specifically model years typically between 2004 and 2007. Specific fitment includes models like the Cadillac Escalade, Chevrolet Avalanche, Express, Silverado, Suburban, Tahoe, GMC Savana, Sierra, Yukon, and Hummer H2. Detailed fitment information for specific trim levels and engine options is available to ensure correct application.

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

BrandChevrolet Performance
Part Number19356405
CategoryEngines and Components

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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.

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