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GM 5.3L Gen IV V8 engine for sale

Call Now: GM 5.3L Gen IV V8 engine for sale

Call Now: GM 5.3L Gen IV V8 engine for sale

Looking for a GM 5.3L Gen lV V-8 for sale? Introduced in 2005 for the Buick Rainier, Chevrolet Trailblazer EXT and GMC Envoy XL.

The Gen IV Vortec 5300, Chevy 5.3L V-8 engine has very little in common with the original Chevrolet small block [mouse motor] V-8, except its 4.4″ cylinder-bore. The Gen IV Vortec 5300 is built on the solid structure and integrity of its predecessor, the Gen III Vortec V-8s.

Gen IV introduced a new motor package of modern upgrades to the [OHV] overhead-valve V-8. Including aluminum alloy cylinder heads, a special lightweight plastic intake manifold and electronic-wire throttle control. Six years after the Gen IV Vortec V-8s were introduced, the technologies make them the best-selling light truck engines in the world.

The Gen IV Vortec 5300 is fully computer controlled by a state of the art engine controller system, known as the E40. The engine is supposed to react faster to real time commands by the driver. There for improving the driving experience and fuel economy.

The list of Generation lV engines includes the:
LM7 which is an iron block low emission variant. Residing in the

• Cadillac Escalade
• Chevrolet Avalanche
• Chevrolet Express/GMC Savana
• Chevrolet Silverado 1500-2500/GMC Sierra 1500-2500
• Chevrolet Suburban/GMC Yukon/ XLTahoe/GMC Yukon

LM4 has an all aluminum block and cylinder heads.
• Chevrolet TrailBlazer EXT
• GMC Envoy XL
• Chevrolet SSR

L33 is a truck engine.
Chevrolet Silverado 1500-2500/GMC Sierra 1500-2500

L59 is a Flex Fuel engine available in:
• Chevrolet Suburban/GMC Yukon XL
• Chevrolet Tahoe/GMC Yukon

This particular motor has just about everything going for it. Some truck owners who use them for work wish the engines were more powerful, but feel the durability and lack of problems more than makes up for it. It’s solid and reliable being rated very highly by Consumer Digest.

The new engines are expected to deliver a fuel efficiency improvement of an estimated 25 percent when combined with Active Fuel Management™ cylinder deactivation technology.

Active Fuel Management™ is the unique technology to General Motors’ variable displacement technology, The strategy was designed and put to use to save gasoline during driving situations that require low power requirements. The process works by switching off half of the cylinders in the engine until higher performance demands are made (such as acceleration), signaled by a variety of sensors delivering the information to a computer using the dormant cylinders again. This technology effectively improves fuel economy by as much as 6 to 8 percent.

That is the scoop on the many varieties of GM 5.3L Gen lV engines available. We hope this demystifies what you are looking for. To buy the proper variant of said motor, may I suggest a Call to GotEngines.com for a personal chat with an engine replacement specialist, and find out which engine is in your best interests.

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