Between 2001 and 2006 in the U.S., General Motors offered one of its classic small-block engine designs inside of its GMT 805 platform trucks. The popular gasoline powered Vortec 5.3 was selected as the main motor in the Avalanche. Someone who is seeking the lowest price possible for replacing one of these blocks can buy used Chevy 1500 Avalanche engine inventory here.
GM offered its revised Generation III motors starting in the early 2000s. The 5.3 Vortec block has been one used in the most sport utility and light-duty trucks for nearly two decades. The success of the Silverado 1500 class of vehicles helped GM design the Avalanche with the same V8 engine block. These L-series motors continue be in demand on the second hand parts market.
Second Hand Vortec 5300 Series
It can be next to impossible to walk into any Chevrolet dealership and go home with a brand new Vortec engine. Many truck and SUV owners must find a replacement using a secondary resource like PreownedEngines.com. The 5300 is part of the LM7 series block that features between 270 horsepower and 295 horsepower. Any person seeking motors with a VIN code of T or Z can buy these engines in good condition on the web.
GM did update its enormously successful LM7 block to include ethanol 85 fuel although this is not the same motor series as the 5300 Avalanche engine. The half-ton pickup/SUV design might not have caught on nationally, but the success of the 5.3L Vortec cannot be denied. A second hand purchase that includes a respected warranty is one buyers are offered on this website.
Problems with 5.3L Vortec Engines
GM developed what is called active fuel management for placement into its Vortec brand. While this lead to better fuel economy, some engine owners did report small issues. One common problem is a cylinder head failure and high oil consumption. These minor issues have been resolved and purchasers of used Vortec engines should find that all inventory for sale is clean and stable.
Where to Buy a 5.3 Vortec Engine Online
Preowned Engines supplies what could be one of the most reliable inventories for second hand SUV and truck engines. Apart from the Avalanche 1500 motors in stock, all of the largest GM based motors built in the past 30 years are available for retail sale. This means that prices are kept below the published MSRP. A quotation system is available to review the prices and what quality is offered for Vortec used engines for sale by GM.