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Engines and Components› Engines, Blocks and Components

Chevrolet Performance

5.3L 8-Cylinder Engine Assembly

$5,861.71 $5,661.71 Save $200.00

SKU: 19260743

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Overview

The Chevrolet Performance 5.3L 8-Cylinder Engine Assembly is a remanufactured engine designed to meet rigorous standards. It features an aluminum block and comes with pre-matched components for convenience. This engine assembly requires programming and special setup procedures as outlined in GM Service Information to ensure proper operation.
Show original supplier description
The Chevrolet Performance 5.3L 8-Cylinder Engine Assembly (MPN 19260743) offers a blend of high-performance output and engineering, serving as a direct replacement or an upgrade for compatible vehicles. This remanufactured engine features an aluminum block construction and includes pre-matched components, designed, engineered, and tested to rigorous GM standards. Key specifications for this 5.3L V8 engine include a 9.95:1 compression ratio, producing 315 horsepower at 5200 RPM and 338 ft-lbs of torque at 4400 RPM. It is noted that this part requires programming and/or special setup procedures, with GM Service Information detailing the necessary steps and tools for proper vehicle operation. This engine is specifically identified as a remanufactured replacement for most 2010 through 2014 Chevrolet and GMC Pick-ups and SUVs equipped with Flex Fuel capability. While comprehensive vehicle fitment data is not explicitly listed in the provided snippets, its designation as a 5.3L LC9 engine suggests compatibility with specific RPO codes like LC9 and LH6. Potential buyers should consult GM Service Information or a dealership to confirm precise fitment for their particular vehicle 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 Number19260743
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.

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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