Description
Description
2007-2009 Buick Chevrolet GMC 5.3L V8. Block Cast #12571048 . LC9,LH6 VIN Code M.
This engine comes with the oil pan and timing cover installed as well as gaskets for installation
Engine fitment can be verified with the notes and ‘Vehicle Fitment’ tab above, or with the casting numbers under ‘Additional Information’
Every engine we sell is fully remanufactured to meet or exceed OEM specifications:
- Deep Clean – To start the remanufacturing process, every engine is fully disassembled and hot tanked (cast iron) or thermally cleaned (aluminum)
- Inspection – Magnaflux testing uses magnetic particles to inspect metal, checking for microscopic cracks and fissures that will cause long-term failure. All parts are visually inspected as well.
- Machining and New Parts – Deck surfaces are CNC machined and new parts are added. New parts inlcude bearings, pistons, rings, lifters, oil pump, gaskets, Viton™ valve seals, freeze plugs, galley plugs and either a new timing chain (with new tensioners) or a new timing belt (with new tensioner). If an engine has a timing-driven water pump, a new pump is installed.
- SIM Testing – Each engine is SIM tested after reassembly, with the cooling and oil systems being fully pressurized and the crank being spun at high RPM to verify compression and build quality.
Because of our rigorous remanufacturing process, we can offer the industry’s best warranties. Each engine comes with up to 7 years and 1 million miles of warranty, which can be upgraded to include Pure Care™ no-fault protection. No other engine manufacturer comes close.
The Chevy 5.3L LS V8 LC9 Vin 3,M Remanufactured Engine – 2007-2009 is part of General Motors’ well-known LS engine family, a platform respected throughout the automotive industry for its durability, efficiency, and strong overall performance.
The LC9 engine is a 5.3-liter V8 used in many Chevrolet and GMC trucks and SUVs. It was designed to deliver the balance of power, reliability, and fuel efficiency needed for full-size vehicles used for daily driving, towing, and commercial work.
Remanufactured engines like this one are rebuilt using strict rebuilding procedures. The process restores worn components and ensures the engine performs close to original factory specifications. For many vehicle owners, replacing a worn engine with a remanufactured unit is a practical way to extend the life of their truck or SUV without purchasing a new vehicle.
Because the LS engine platform is widely supported in the automotive industry, parts availability and service knowledge are extensive. This makes the Chevy 5.3L LS V8 LC9 Vin 3,M Remanufactured Engine – 2007-2009 one of the most reliable engine replacement choices for compatible vehicles.
Vehicles This Engine Fits
The Chevy 5.3L LS V8 LC9 Vin 3,M Remanufactured Engine – 2007-2009 is designed for specific Chevrolet and GMC vehicles that originally came equipped with the LC9 engine configuration.
These engines are commonly found in full-size trucks and SUVs that require dependable V8 performance.
Typical compatible vehicles may include:
• Chevrolet Silverado 1500
• GMC Sierra 1500
• Chevrolet Tahoe
• GMC Yukon
• Chevrolet Suburban
• GMC Yukon XL
These vehicles rely on the LS-series engine design to deliver strong torque, stable towing capability, and reliable long-distance driving performance.
Because engine compatibility depends on VIN codes and vehicle configuration, confirming the correct engine code is essential before installation.
Build Quality and Engineering
The Chevy 5.3L LS V8 LC9 Vin 3,M Remanufactured Engine – 2007-2009 undergoes a detailed remanufacturing process designed to restore performance and durability.
During rebuilding, the engine is completely disassembled and inspected. Components that show wear or damage are replaced or restored to ensure the engine meets strict performance standards.
Important engine components such as:
• the engine block
• cylinder heads
• crankshaft
• pistons
• camshaft
• bearings
are carefully evaluated during the rebuilding process.
The LS engine platform itself is known for strong internal design. Aluminum construction helps reduce engine weight while maintaining structural integrity. Advanced fuel injection technology also supports efficient combustion and smoother performance.
The result is an engine that can deliver consistent performance when installed correctly and maintained according to manufacturer recommendations.
Why This Engine Is a Reliable Choice
The Chevy 5.3L LS V8 LC9 Vin 3,M Remanufactured Engine – 2007-2009 remains a popular replacement engine because the LS platform has earned a reputation for durability and reliability.
Many trucks and SUVs equipped with LS engines operate for hundreds of thousands of miles when properly maintained. When the original engine eventually wears out, installing a remanufactured replacement often allows the vehicle to continue operating for many more years.
Vehicle owners frequently choose remanufactured engines for several reasons:
• restoring engine performance
• extending the life of the vehicle
• maintaining original factory compatibility
• avoiding the risks of used engines
Because the LC9 engine was widely used across multiple vehicle models, professional mechanics are very familiar with its design and servicing requirements.
This makes it a practical and reliable option for engine replacement.
Who This Engine Is Designed For
The Chevy 5.3L LS V8 LC9 Vin 3,M Remanufactured Engine – 2007-2009 is designed for buyers who need a dependable engine replacement for their Chevrolet or GMC vehicle.
Typical buyers include:
• truck and SUV owners replacing worn engines
• automotive repair shops performing engine replacements
• fleet maintenance operators
• professional mechanics specializing in GM vehicles
It is especially suitable for vehicles that are otherwise in good condition but require a new engine to restore performance and reliability.
For many drivers, replacing the engine is more economical than replacing the entire vehicle.
Engine Specifications
The Chevy 5.3L LS V8 LC9 Vin 3,M Remanufactured Engine – 2007-2009 is a 5.3-liter V8 engine designed within General Motors’ Generation IV LS architecture.
The engine features eight cylinders arranged in a V configuration and uses electronic fuel injection to deliver efficient fuel management and consistent performance.
The LC9 variant typically includes aluminum cylinder heads and lightweight construction, which helps improve fuel efficiency while maintaining durability.
The engine integrates with factory vehicle systems, including ignition management, fuel injection systems, and emission control components.
Because it is designed as a direct replacement engine, it connects with the original transmission and vehicle systems used in compatible Chevrolet and GMC trucks and SUVs.
Ordering and Support
Ordering the Chevy 5.3L LS V8 LC9 Vin 3,M Remanufactured Engine – 2007-2009 provides a dependable solution for restoring the performance of compatible vehicles.
Professional engine suppliers typically inspect each remanufactured engine carefully to ensure it meets rebuilding standards before being offered for sale.
Customers purchasing a replacement engine may also receive assistance verifying vehicle compatibility and engine specifications. This helps ensure the correct engine configuration is selected for the vehicle.
When properly installed and maintained, a remanufactured LS engine can provide reliable service for many years.
Frequently Asked Questions
What vehicles use the Chevy 5.3L LC9 engine?
The LC9 engine is commonly used in Chevrolet and GMC trucks and SUVs produced between 2007 and 2009, including Silverado, Sierra, Tahoe, Yukon, and Suburban models.
What does a remanufactured engine mean?
A remanufactured engine is fully disassembled, inspected, and rebuilt using professional machining and replacement components. The process restores the engine to reliable operating condition.
Is the LS 5.3 engine reliable?
Yes. The GM LS engine platform is known for strong reliability and long service life. Many LS engines operate for hundreds of thousands of miles when properly maintained.
How long does a remanufactured 5.3 engine last?
With proper installation and maintenance, a remanufactured LS engine can provide many years of dependable performance similar to original factory engines.
How do I confirm this engine fits my vehicle?
Compatibility should be verified using the engine VIN code, model year, and vehicle specifications. Confirming these details ensures proper fitment.
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