2013 GMC Yukon 6.2L L94 Engine – Complete Aluminum V8 & 6L80E Drivetrain
If you are looking for a reliable L94 engine for your truck or LS swap project, this 2013 GMC Yukon 6.2L L94 Engine and 6L80E transmission pullout offers an excellent OEM drivetrain solution. Removed from a running donor vehicle with 187,635 miles, this complete engine and transmission package provides the power, durability, and advanced technology that the GM 6.2L platform is known for. Selecting a complete standalone 2013 GMC Yukon 6.2L L94 Engine pullout assembly streamlines your vehicle conversion project, delivering the entire lightweight mechanical block, automatic transmission, and electronic management core together to eliminate the immense hidden costs of tracking down individual accessory brackets, electronic throttle components, and compatible wiring looms separately.https://perlicanparts.org/auto-parts-store-about/
If you are looking for a reliable L94 engine for your truck or LS swap project, this 2013 GMC Yukon Denali 6.2L L94 engine and 6L80E transmission pullout offers an excellent OEM drivetrain solution. Removed from a running donor vehicle with 187,635 miles, this complete engine and transmission package provides the power, durability, and advanced technology that the GM 6.2L platform is known for.
The L94 engine is part of General Motors’ highly respected Gen IV LS-based V8 engine family. Built with an aluminum block, high-flow cylinder heads, and advanced fuel management technology, the L94 delivers strong horsepower while maintaining excellent efficiency for a full-size SUV powertrain. Because of these features, the 6.2L L94 engine has become a popular choice for vehicle replacements, performance builds, and LS swap conversions.
This OEM pullout comes from a 2013 GMC Yukon Denali, one of GM’s premium SUVs designed to deliver both luxury and performance. Purchasing a complete engine and transmission pullout ensures that key drivetrain components remain matched together from the factory donor vehicle, which can simplify installation and compatibility.
Donor Vehicle Information
Vehicle: 2013 GMC Yukon Denali
Engine: 6.2L L94 V8
Transmission: 2WD 6L80E Automatic
Mileage: 187,635 Miles
This L94 engine has been carefully removed from the donor vehicle and is offered as a complete drivetrain setup with many of the factory components included.
Listing Includes
2013 YUKON DENALI
6.2L L94 W/ 2WD 6L80E
MILEAGE: 187,635
LISTING INCLUDES:
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Complete 6.2L L94 Engine (Oil Pan to Intake)
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2WD 6L80E Automatic Transmission
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All Belt Driven Accessories
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Alternator
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A/C Compressor
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Power Steering Pump
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ECU (Engine Control Unit)
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MAF Sensor (Mass Air Flow)
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Gas Pedal
This package provides the core components of the original drivetrain, making it a great option for customers looking for a genuine OEM L94 engine setup.
Why the L94 Engine Is Highly Desired
The L94 engine is one of GM’s most advanced truck engines in the LS family. Designed for premium vehicles like the Yukon Denali and Cadillac Escalade, the 6.2L engine delivers excellent performance while maintaining the reliability expected from a GM V8.
Key features that make the L94 engine popular include:
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Lightweight aluminum block construction
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Strong 6.2L displacement for higher horsepower and torque
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Active Fuel Management (AFM) technology
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Excellent towing capability
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Strong aftermarket performance support
Because of these features, the L94 engine is often used in high-end truck builds, performance upgrades, and LS swap projects where both power and reliability are important.
Ideal Applications
This L94 engine and 6L80E transmission pullout is suitable for many automotive applications including:
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GMC Yukon Denali engine replacements
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Chevrolet Silverado and GMC Sierra swaps
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Cadillac Escalade engine replacements
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LS swap conversions for classic vehicles
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High-performance truck builds
The 6L80E automatic transmission included with this package is also a popular and durable transmission known for handling the power of GM’s larger V8 engines.
Installation & Compatibility
Before purchasing this L94 engine, it is recommended that buyers confirm compatibility with their specific vehicle or project. While the LS platform offers a high level of interchangeability, certain swaps may require additional wiring, mounts, or tuning.
Because this pullout includes the ECU, MAF sensor, and gas pedal, installers will already have several of the critical electronic components needed for proper engine management.
Internal Links
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View our LS3 engine inventory
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Browse complete engine and transmission pullouts
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Learn about LS swap engine options
External Resources
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LS engine swap installation guides
Technical Specifications of the Advanced 2013 GMC Yukon 6.2L L94 Engine
When planning an upgrade, classic car retrofit, or structural vehicle restoration centered around a 2013 GMC Yukon 6.2L L94 Engine for a street rod swap or an OEM vehicle replacement, tracking precise mechanical factory specifications is critical for managing fuel delivery lines and physical engine bay clearances.
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Engine Core Construction: Lightweight cast-aluminum cylinder block featuring structural cross-bolted six-bolt main bearing caps and high-flowing rectangular-port cylinder heads
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Advanced Fuel Management: Integrated Active Fuel Management (AFM) and Variable Valve Timing (VVT) systems optimizing cylinder displacement under changing road loads
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Transmission Integration: Heavy-duty 6L80E 2WD 6-speed automatic transmission engineered with robust planetary gear sets and a massive mechanical torque capacity
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Throttle Control Layout: Generation IV electronic drive-by-wire system pairing a high-flow digital throttle body to an included factory accelerator pedal assembly
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Factory Performance Ratings: An impressive 403 Horsepower and 417 lb-ft of continuous torque
To cross-reference specific block casting marks, internal oiling routing schematics, or cylinder head airflow charts for high-performance General Motors or Ford sports car engine architectures, you can check out the comprehensive public databases on LSX Magazine and Tech Reference Indexes.
What is Included in This Complete Drivetrain Turn-Key Package?
This 2013 GMC Yukon 6.2L L94 Engine pullout assembly is delivered as an ultra-complete mechanical package, preserving the critical factory electronics, automatic shifting hardware, and belt-driven components that typical salvage yards slice through or damage during hasty extraction.
Electronics, Loom, & Control Architecture
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Complete factory engine wiring harness with all primary injector, individual coil pack, and variable valve timing clips intact.
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Original matching Engine Control Unit (ECU) computer pre-loaded with factory 2013 GMC Yukon 6.2L L94 Engine automatic performance parameters.
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Original matching electronic drive-by-wire gas pedal assembly and the crucial high-fidelity Mass Air Flow (MAF) sensor for flawless intake calibration.
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Full set of all vital engine monitoring sensors pre-installed (including oil pressure feedback, cam positioning, and temperature sensors).
Mechanical Core Components & 6L80E Automatic Transmission Line
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Complete factory high-rise composite intake manifold assembly, matching fuel rails, fuel injectors, and original electronic throttle body.
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Aluminum cylinder heads with complete internal overhead valvetrain, factory performance camshaft, pistons, connecting rods, and crankshaft.
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Authentic 6L80E 2WD automatic transmission complete with its original factory torque converter, internal shifting linkages, and structural flexplate setup.
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Full front accessory drive array complete with all factory structural brackets, hardware bolts, alternator, power steering pump, and A/C compressor.
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High-torque starter motor, original factory cast iron exhaust manifolds, and a factory structural truck-profile oil pan.
Why the 2013 GMC Yukon 6.2L L94 Engine Setup is Highly Desired
Performance enthusiasts and vintage hot-rod shops actively prioritize finding a genuine 2013 GMC Yukon 6.2L L94 Engine package over standard truck platforms or smaller 5.3L units because it delivers a monumental leap in weight-saving efficiency and raw horse power potential. The 2013 model year marks the absolute peak refinement of the Gen IV aluminum-block family, introducing high-flow rectangular-port cylinder heads that flow identically to premium LS3 sports car designs. Because it utilizes a lightweight aluminum alloy block structure, it shaves nearly 100 pounds off the front nose of your vehicle compared to cast-iron options, drastically improving handling metrics.
Additionally, because the 2013 GMC Yukon 6.2L L94 Engine in this package includes a factory-mated 6L80E 6-speed automatic transmission, it commands massive market demand for high-end restomod builds. The 6L80E gearbox represents a revolutionary leap over older 4-speed units, offering a deep 4.02 first gear for blistering acceleration and dual overdrive gears for quiet, highly efficient highway cruising. Built entirely to withstand intense continuous towing outputs, this legendary V8 serves as a spectacular, blank-canvas baseline for custom modifications, aftermarket camshaft packages, or full AFM delete programs.
Freight Shipping Logistics and Universal Drivetrain Compatibility
This universal 2013 GMC Yukon 6.2L L94 Engine drivetrain package serves as a direct factory replacement for 2010–2014 GMC Yukon Denali and Cadillac Escalade models, and stands as an exceptional premium engine swap foundation for vintage muscle cars, classic pro-touring trucks, or custom street rods.
We anchor this entire heavy-duty V8 package onto an industrial wooden shipping pallet, wrapping the aluminum block, 6L80E transmission, and front accessories in protective industrial shrink-wrap to isolate components from road vibrations during freight transit. All motor oils, transmission fluids, and cooling system residues are completely extracted prior to shipment to fully comply with nationwide highway freight transport protocols. To explore complementary conversion gear or alternative mounting setups, make sure to browse our General LS Engine Swaps Inventory or check out our catalog of Tested Automatic Transmissions to match alternative mounting brackets or gear layouts.
Frequently Asked Questions (FAQs)
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What is required to handle the Active Fuel Management (AFM) system in an LS swap? For vintage vehicle integration, builders can easily disable the displacement deactivation features via computer tuning software, or install a mechanical AFM/DOD delete kit during an upgraded camshaft installation.
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Can this 2WD transmission be converted to a 4WD or AWD configuration? Yes, but converting the included 2WD 6L80E transmission to a 4WD layout requires swapping out the internal output shaft and installing a matching 4×4 tailshaft housing to clear your transfer case.
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Where can I buy a reliable 2013 GMC Yukon 6.2L L94 Engine package online? Our fully certified, visually inspected engine pullouts provide professional car and truck builders with an honest, completely documented, and dependable performance foundation.
Disclaimer: This pre-owned automotive powertrain package is sold intended for professional vehicle restoration, OEM replacement, or private custom engine swap applications. Professional installation, fresh fluid lines, and complete electronic calibrations are highly recommended to maximize field safety and component durability.
