GMC, CHEVY, CADILLAC 6.2L ENGINE FOR SALE

FITS GMC (L86) 6.2L VEHICLES (2007-2013) With DOD / AFM (ACTIVE FUEL MANAGEMENT)

OPTION ONE - STANDARD BUILD

ZERO MILES - BUILT BACK TO ORIGINAL SPECIFICATIONS
$ 4999
00
  • PART NUMBER: FEGM62S
  • Core Deposit - $1500.00 (fully refundable)
  • Shipping (round trip) - $389.00
  • Warranty - 3 Year / 100K Miles (upgrades available see below)
  • TOTAL: $4999.00 + CORE + SHIPPING
PRODUCT REVIEWS
Read More
This product is rated 4.3 stars out of 5 from over 190 reviews of customer feedback!

✅  Engine Block

✅ Cylinder Heads

✅ Gasket Set

✅ Standard Oil Pump

This engine is built back to original OEM specifications with aftermarket parts.

3 YEAR NO FAULT WARRANTY$249.00click for details

5 YEAR NO FAULT WARRANTY$349.00 – click for details

FRASER ELITE CARE PROTECTION™ –  $599.00 – click for details

ADD PREMIUM INSTALLATION KIT –  $249.00

INSTALLATION KIT INCLUDES: 

  • Water Pump
  • Thermostat
  • Air Filter
  • Oil Filter
  • Spark Plugs
  • Plug Wires or Boots
  • Belts
  • Hoses

INSTALLATION KITS VARY PER APPLICATION

At Fraser, we understand that replacing your engine or transmission is a significant investment. To assist with the financial burden, we offer core waiver options that allow you to defer your core deposit, freeing up substantial funds to complete your project efficiently.

OPTION TWO - FRASER ADVANTAGE

ZERO MILES - BUILT ABOVE OEM SPECIFICATIONS WITH ALL TSB UPDATES APPLIED
$6250
$ 5499
00
  • Part No. FEGM62R-HD
  • Core Deposit - $1500.00
  • Shipping (round trip) - $389.00
  • Warranty - 5 Year / UNLIMITED Miles (upgrades available see below)
  • TOTAL: $5499.00 + CORE + SHIPPING
PRODUCT REVIEWS
Read More
This product is rated 4.7 stars out of 5 from over 620 reviews of customer feedback!

✅ Engine Block

✅ New Updated Timing Components

✅ New Updated Pistons

✅ New Updated Level II Lifters (TSB Updates from 2013)

✅ New Connecting Rods

✅ Remanufactured & Updated Cylinder Heads (TSB Updates From 2012)

✅ Premium Gasket Set

✅ Updated Oil Pump (High Volume)

 

This engine is remanufactured to exceed OEM Specifications.

3 YEAR NO FAULT WARRANTY$249.00click for details

5 YEAR NO FAULT WARRANTY$349.00 – click for details

FRASER ELITE CARE PROTECTION™ –  $599.00 – click for details

ADD PREMIUM INSTALLATION KIT –  $249.00

INSTALLATION KIT INCLUDES: 

  • Water Pump
  • Thermostat
  • Air Filter
  • Oil Filter
  • Spark Plugs
  • Plug Wires or Boots
  • Belts
  • Hoses

INSTALLATION KITS VARY PER APPLICATION

Why Choose Fraser Advantage Over Standard Rebuilds?

When it comes to revitalizing your engine, the choice between a standard rebuild and the Fraser Advantage is the choice between ordinary and extraordinary. Here’s why you should elevate your driving experience with Fraser Advantage:

  1. Precision Redefined:

    • Fraser Advantage goes beyond industry standards, providing precision machining with tolerances as fine as .0001 of an inch. Your engine isn’t just rebuilt; it’s meticulously crafted to perfection, ensuring optimal performance.
  2. Enhanced Durability:

    • The Fraser Advantage includes decking of cylinder head(s) and block for optimal straightness, coupled with line boring and honing of crankshaft/camshaft tunnels. These enhancements reinforce critical components, providing durability that outlasts the ordinary.
  3. Exclusive Valve Optimization:

    • Cutting valve seats and valves to the proper degree is a Fraser Advantage exclusive. This precision work ensures superior valve functionality, setting your engine apart from the limitations of standard rebuilds.
  4. Premium Component Selection:

    • Fraser Advantage doesn’t compromise on quality. Enjoy the benefits of a ground and polished crankshaft, new or remanufactured camshaft(s), and a comprehensive replacement of main bearings, rod bearings, pistons, piston rings, lifters, pushrods, timing components, oil pump, and head bolts.
  5. Comprehensive Gasket Overhaul:

    • While standard rebuilds may offer basic gasket replacements, Fraser Advantage provides a complete internal gasket and seal overhaul. Every detail is considered, ensuring a comprehensive solution to keep your engine running seamlessly.
  6. Tailored Finishing:

    • Fraser Advantage ensures a hassle-free installation with finishing gaskets tailored to your specific application. This attention to detail completes the rebuild, providing a level of craftsmanship that transcends the ordinary.

In essence, Fraser Advantage is not just a rebuild; it’s a transformation. It’s a commitment to excellence, precision, and durability that goes beyond the standard. Choose Fraser Advantage for an engine that doesn’t just run – it roars with power, reliability, and an unrivaled level of craftsmanship. Elevate your driving experience – choose Fraser Advantage.

This remanufactured GMC 6.2L (L86) engine includes the following enhancements from Fraser Engines:

  • Bore and hone all cylinders to OEM clearances (We check all clearances within .0001 of an inch),
  • Decking cylinder head(s) and block for straightness,
  • Cutting valve seats and valves to the proper degree,
  • Line boring/honing crankshaft/camshaft tunnels,
  • Ground & polish crankshaft, new or remanufactured camshaft(s),
  • New main bearings, rod bearings, pistons, piston rings, lifters, pushrods (if equipped), timing components, oil pump, head bolts,
  • All new internal gaskets and seals.
  • All finishing gaskets are included (MAY VARY PER APPLICATION).


GMC 6.2L (L86) Engines

The GM 6.2L (L86) is a V8 engine designed by General Motors for use in their vehicles.

The base engine consists of:

An all-aluminium engine block and cylinder heads
Variable Valve Timing (VVT)
Direct Injection (DI)

The engine specifications include:

  • A displacement of 376 cubic inches (6,162 cubic centimeters)
  • 4.06 in x 3.62 in (103.25 mm x 92 mm) cylinder bore and piston stroke
  • 11.5:1 compression ratio
  • 420 to 455 horsepower (313 to 339 kW) at 5,600 to 6,000 rpm
  • 460 to 460 lb-ft (624 to 624 Nm) of torque at 4,100 to 4,600 rpm

GM introduced the L86 engine in 2014, designed to replace the previous generation 6.2L engine. The new engine featured an advanced Direct Injection system, which improved fuel efficiency and performance. It was first used in GM’s full-size pickup trucks and SUVs, which saw significant improvements in towing capacity and acceleration. The L86 received praise from reviewers for its smooth power delivery and impressive torque output.

The GM 6.2L is used in various GM vehicles, including the Chevrolet Silverado, Suburban, Tahoe, and Corvette, as well as the GMC Sierra, Yukon, and Cadillac Escalade. The engine is a popular choice among performance enthusiasts and truck enthusiasts alike for its power and durability.

At Fraser, we understand that replacing your engine or transmission is a significant investment. To assist with the financial burden, we offer core waiver options that allow you to defer your core deposit, freeing up substantial funds to complete your project efficiently.

The FRASER ADVANTAGE™ Engine Re-manufacturing Process

STEP 1) ENGINE BLOCK DISASSEMBLY

Our journey begins with a thorough visual inspection of each engine block for casting defects. We meticulously disassemble the components, inspecting each part for damage and identifying the cause of failure. We remove oil and water passage plugs to guarantee optimal results during thermal cleaning. We select only premium castings for our marine blocks, insisting on replacements in all salt-water applications. For high-performance engines, we utilize premium cores, never employing repaired castings or sleeved blocks, preserving the authenticity of your classic car’s original block casting with our skilled technicians’ craftsmanship.

STEP 2) ENGINE BLOCK THERMAL CLEANING

We elevate engine parts to a new level of clean with our thermal cleaning system. This process evenly distributes heat throughout the chamber, avoiding overheating or warping. Components are heated in an oxygen-deficient atmosphere, decomposing combustible hydrocarbons and leaving parts dry. We use the Ace RKE 230 oven exclusively for cast iron blocks, ensuring ash residue is effortlessly removed in the subsequent stainless steel shot blasting phase.

STEP 3) ENGINE BLOCK SHOT BLASTING

Our shot-blasting method employs stainless steel shot to remove surface contamination like rust, creating a smoother finish. This step is vital for detecting surface and subsurface defects during quality inspection. The peening process imparts compression strength to the metal, preparing it for a preliminary defect inspection.

STEP 4) ENGINE BLOCK MAGNAFLUXING

We use magnetic particle inspection to detect cracks and imperfections in ferrous engine parts, ensuring the highest quality for our cast iron blocks. Before proceeding to aluminum blocks, we explain their specific cleaning, testing, and defect checking processes.

STEP 5) ENGINE BLOCK HIGH PRESSURE WASH

Aluminum engine blocks first encounter our AXE SW20 OS spray cleaning system, which removes all foreign material with its powerful spraying action and multi-integrated nozzles. This step is crucial for a thorough inspection.

STEP 6) ENGINE BLOCK SONIC CLEANING

We use ultrasonic cleaning for aluminum blocks, known as the benchmark in cleanliness. This method reaches inaccessible areas, breaking the bonds that hold small particles to surfaces. Post-cleaning, the block undergoes pressure testing.

STEP 7) ENGINE BLOCK PRESSURE TESTING

We employ the Delta Pressure tester to double-check for pinholes after magnafluxing and dye testing, ensuring the integrity of all castings used in our products.

STEP 8) ENGINE BLOCK PREPARATION

After a complete visual inspection, we repair minor casting defects, remove broken bolts, tap threads, and perform gasket surface repairs to minimize stock removal.

STEP 9) ENGINE BLOCK MACHINING

We use the RMC CNC V40 enclosed machining center for precise and versatile machining. This computerized machine measures and levels blocks, measures deck heights & cylinder bore sizes, eliminating operator error. Our machine determines Ra finish based on block type and gasket used, utilizing CBN cutters and checking surface finish with the Mitutoyo SJ-301.

STEP 10) ENGINE BLOCK ROD RECONDITIONING

The Sunnen LBB-1600 Hone, measuring accuracy within .0001″, is our choice for precision rod reconditioning and pin fitting, ensuring honed bores equal to or better than new rods. High-performance engines are fitted with ARP high-strength bolts and nuts prior to this step.

STEP 11) ENGINE BLOCK HONING

We are the first to use Rottler’s newest cylinder honing machine, ensuring the most accurate honing with cylinders finishing within .0001″ roundness and straightness. This machine continuously analyzes and corrects the bore, maintaining evolving engine designs’ critical oil clearances and machining tolerances.

STEP 12) ENGINE BLOCK HIGH PRESSURE WASH

After precise machining, our blocks undergo a second high-pressure wash cycle, ensuring absolute cleanliness for final assembly.

STEP 13) ENGINE BLOCK SONIC CLEANING

We ultrasonically clean all parts prior to assembly, ensuring the ultimate cleanliness level. This method reaches every surface and internal area, providing the cleaning force required for the most stringent standards.

STEP 14) ENGINE BLOCK ASSEMBLY

Each assembler at Fraser Engines conducts a thorough visual inspection and measures parts for proper size. We fit blocks with new cam bearings, oil restrictors, relief valves, new water and oil plugs, and more. Cylinder heads are installed with new bolts and gaskets, and each cylinder’s seal integrity is checked. The final inspection by our assembly manager ensures the highest quality for your remanufactured engine.

Fraser Engines is committed to delivering engines of exceptional quality and performance. Our rigorous, detailed remanufacturing process ensures every engine we deliver meets our high standards and exceeds your expectations.

THE GOLD STANDARD IN ENGINE REMANUFACTURING

1.) The COMEC ACF200

At Fraser Engines, we embrace cutting-edge technology to ensure that every engine we remanufacture meets the highest standards of quality and performance. A cornerstone of our state-of-the-art machinery is the ACF200 Cylinder Boring-Resurfacing Machine. This sophisticated equipment plays a pivotal role in our engine rebuilding process, allowing us to deliver products that consistently exceed expectations.

Precision Engineered for Excellence

The ACF200 is renowned for its precision and versatility. Our skilled technicians utilize this machine’s advanced capabilities to perform intricate machining tasks with unmatched accuracy.

  • Dual Functionality: Boring and resurfacing are critical steps in engine remanufacturing. The ACF200 excels in both, ensuring that each cylinder bore is machined to perfection and that every surface finish meets stringent specifications.
  • Unrivaled Accuracy: The ACF200’s precision engineering allows us to achieve the tight tolerances required for modern engines. This precision is not just about meeting specifications; it’s about ensuring the longevity and reliability of each Fraser Engine.
  • Adaptable to All Engine Types: The versatility of the ACF200 means that no engine is beyond our capability. Whether dealing with compact car engines or heavy-duty truck engines, our machine handles them all, making it an invaluable asset in our remanufacturing process.

The Fraser Engines Advantage

Incorporating the ACF200 into our remanufacturing process allows us to offer several distinct advantages:

  1. Meticulous Cylinder Machining: Each engine’s cylinders are bored and honed to exact dimensions, ensuring optimal fit and function. This meticulous attention to detail is crucial for the engine’s performance and the vehicle’s overall efficiency.

  2. Flawless Surface Finishing: Proper head gasket sealing is paramount in engine rebuilding. The ACF200 enables us to resurface engine blocks and cylinder heads to precise specifications, ensuring a perfect seal and reliable performance.

  3. Assured Quality and Performance: With the ACF200’s precision, every engine remanufactured at Fraser Engines is a testament to our commitment to quality. We don’t just rebuild engines; we enhance them, setting new benchmarks for performance and reliability in the remanufacturing industry.

2.) CNC Crankshaft Grinder

At Fraser Engines, we pride ourselves on being at the forefront of remanufacturing innovation, and our CNC Crankshaft Grinder stands as a testament to this commitment. As a leading remanufacturer, we boast the utilization of CNC Crank Grinders, a technology that sets us apart and reinforces our position as an industry pioneer in the United States.

Cutting-Edge Technology in Every Turn

Our CNC Crankshaft Grinder represents the pinnacle of modern engineering, bringing the precision of fully automated production processes, typically exclusive to OEM plants, into our remanufacturing workflow.

  • One-Chucking Complete Grinding: Designed for efficiency and excellence, the CNC Crankshaft Grinder performs complete grinding of crankshafts in a single chucking. This advanced approach ensures consistency and precision throughout the entire process.

  • Unmatched Precision and Quality: The machine’s capabilities extend far beyond the current industry standards, offering:

    • Stabilized Dimensional Accuracy: Every crankshaft remanufactured at Fraser Engines benefits from unparalleled precision, maintaining exacting specifications for every component.
    • Superior Surface Quality: The CNC Crankshaft Grinder delivers a finish of the highest quality, ensuring each crankshaft’s longevity and performance.
    • Tighter Tolerances: With the advanced technology of our CNC Crankshaft Grinder, we achieve and consistently maintain the tightest tolerances, ensuring each remanufactured crankshaft meets rigorous standards.

3.) Flame Spray Technology

At Fraser Engines, we’re committed to innovation and excellence in every facet of our remanufacturing process. Our continuous pursuit of improvement and our investment in the latest technologies underscore this commitment. A shining example of our forward-thinking approach is the integration of state-of-the-art flame spray technology into our operations.

Pioneering with Flame Spray

Recently, Fraser Engines has taken a significant leap forward by incorporating the latest flame spray machine into our remanufacturing facilities. Installed and fully operational since 2016, this technology marks a new era in our production capabilities.

  • Setting New Standards in Finish Quality: The flame spray machine elevates our ability to meet and exceed the finish requirements for engine block cylinder bores. With this technology, Fraser Engines effortlessly surpasses the industry benchmarks for remanufacturing current model year engines.

  • Unparalleled Precision and Durability: Flame spray technology allows us to apply coatings with unmatched precision and uniformity, ensuring each engine block’s durability and performance are maximized. This process not only enhances the quality of the finished product but also extends the lifespan of the engines we remanufacture.

DESCRIPTION

Introducing the L86 6.2-liter Engine by GMC: The L86 6.2-liter Engine stands as a testament to GMC’s commitment to power and performance. This gasoline V8 engine, part of the EcoTec3 family, is engineered for robust performance in a variety of applications, including GMC trucks and SUVs. Adopting an overhead valve design (OHV) in a V configuration, the L86 combines modern technology with a proven architecture. Debuting in select GMC models, the L86 engine has become synonymous with power and efficiency. The precision-engineered components contribute to its reliability and impressive performance. The engine features advanced technologies, including direct fuel injection and variable valve timing, ensuring optimal combustion and power delivery across a broad range of driving conditions. From the 2014 model year onwards, the L86 engine has been a driving force in GMC’s lineup. Its sophisticated design and engineering innovations make it a standout choice for those seeking a balance of power and fuel efficiency in their vehicles. The integration of advanced technologies enhances not only performance but also fuel economy, showcasing GMC’s dedication to delivering a superior driving experience. In the realm of remanufactured engines, Fraser Engines proudly extends its expertise to the L86 6.2-liter Engine. Our remanufactured engines undergo a meticulous blueprinting process, encompassing the cylinder block, rotating assembly, cylinder head, valve train, and installation gasket set (oil pump not included). At Fraser Engines, we prioritize quality, utilizing new components to replace damaged crankshafts, cylinder blocks, and cylinder heads. Our commitment to excellence is evident in the remanufacturing process, where damaged components are replaced with new ones rather than undergoing repairs. The use of materials from the same suppliers as the OEM, coupled with precision machining on CNC equipment, ensures that our remanufactured L86 engines not only meet but often exceed OEM specifications. Fraser Engines specializes in delivering remanufactured gasoline engines tailored for various applications, including trucks and SUVs. Our comprehensive packages and attention to detail make us a trusted choice for those seeking reliable and high-performance engines. Choose Fraser Engines for excellence in every aspect of your remanufactured L86 6.2-liter Engine.

Overview

MetricValue
Engine familyEcoTec3
Displacement6.2 liters
AspirationNaturally Aspirated (Gasoline)
Configuration & cylindersV configuration, eight cylinders
Vehicle engine orientationLongitudinal
Valve configurationOverhead valve (OHV)
Assembly sites[Assembly Site for GMC Engines]
PredecessorCurrently none
SuccessorCurrently none
TECH UPDATES
Component Highlights:
  • Bore and Hone: Ensures cylinders are machined to OEM specifications, maintaining precise clearances.
  • Decking: Enhances straightness for optimal engine performance.
  • Valve Seat and Valve Cutting: Precision work to optimize valve functionality.
  • Line Boring/Honing: Reinforces crankshaft and camshaft tunnels for increased durability.
  • Crankshaft and Camshaft: Ground, polished, and replaced for improved efficiency.
  • New Bearings, Pistons, and Timing Components: Vital components replaced for longevity and performance.
  • Internal Gaskets and Seals: Comprehensive replacement for a complete engine rebuild.
  • Finishing Gaskets: Provided for a seamless finish (may vary per application).

Expertly Remanufactured 6.2L GM Engines by Fraser Engines & Transmissions

Fraser Engines & Transmissions is your trusted partner for 6.2L GM engine remanufacturing, offering unmatched quality and performance. Our state-of-the-art remanufacturing process involves precision engineering and the use of high-grade materials, ensuring each engine surpasses original specifications for durability and reliability.

Comprehensive Warranty Support for Your Peace of Mind

We back our remanufactured our 6.2L GM engines with an industry-leading warranty, reflecting our commitment to quality and customer satisfaction. This robust warranty coverage is our guarantee of reliability, offering you peace of mind with every purchase.

Tailored Consultation to Match Your Vehicle’s Needs

Our team of experts is dedicated to providing personalized consultation services, ensuring that your 6.2L GM engine selection is perfectly aligned with your vehicle’s performance requirements. We focus on understanding your needs to recommend the best engine solution, promising optimal performance and seamless integration.

Transform Your Vehicle with a Remanufactured 6.2L GM Engine

Opting for a remanufactured 6.2L GM engine from Fraser Engines & Transmissions means choosing an upgrade that enhances your vehicle’s efficiency, power, and reliability. Explore our selection of premium remanufactured engines today and take the first step towards a superior driving experience.

SPECIFICATIONS
MetricValue
Bore103.25 mm
Stroke92 mm
Compression ratio11.5:1
Max power @ RPM420 hp @ 5,600 rpm
Max torque @ RPM460 lb-ft @ 4,100 rpm
Cylinder headAluminum
Cylinder blockCast aluminum
Camshaft driveTiming chain
VEHICLE FITMENTS

IF YOU DON’T SEE YOUR VEHICLE – CALL FRASER SALES

VehicleTransmissionDrive WheelsPower@ RPMTorque (lb-ft) @ RPM
GMC Sierra / Yukon (2014 – 2018)Eight-speed automaticRWD / 4WD420 @ 5,600460 @ 4,100
GMC Sierra / Yukon (2019 +)Ten-speed automaticRWD / 4WD420 @ 5,600460 @ 4,100
GMC Sierra HD / Yukon XL (2015 – 2018)Eight-speed automaticRWD / 4WD420 @ 5,600460 @ 4,100
GMC Sierra HD / Yukon XL (2019 +)Ten-speed automaticRWD / 4WD420 @ 5,600460 @ 4,100
GMC Yukon Denali (2015 – 2018)Eight-speed automaticRWD / 4WD420 @ 5,600460 @ 4,100
GMC Yukon Denali (2019 +)Ten-speed automaticRWD / 4WD420 @ 5,600460 @ 4,100
BREAK-IN PROCEDURE

Use conventional or break-in oil (non-synthetic) for the first 600 miles of operation. Do not drive for long periods at any single speed, always vary your speed. Do not tow a trailer or put other heavy loads on the vehicle. Check the engine oil and coolant levels daily. 

At 600 Miles change the engine oil and filter using conventional (non-synthetic) oil. Check fuel and ignition settings; adjust valves (where applicable).

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