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GM L86 Engine
GM L86 Engine 2

GM L86 Engine

SKU: GENE-L8687 Category: Tags: , , Brand:

Price range: $4,000.00 through $8,000.00

The prices are exclusive of taxes and shipping. The price may vary depending upon the miles and year of manufacturing.

In Stock

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Additional Information

Brand

General Motors

Conditions

Remanufactured, Used

Miles

70000-130000

Year Compatibility

2014–2020

Verified

Tried & Tested

Warranty

Up to 3 Months

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The GM L86 is a 6.2-liter V8 engine from General Motors’ EcoTec3 family, renowned for its blend of power, refinement, and efficiency. Featuring advanced technologies like direct fuel injection, Active Fuel Management (AFM), and Variable Valve Timing (VVT), the L86 delivers exceptional performance and torque for full-size trucks and SUVs. Commonly found in models like the Chevrolet Silverado, GMC Sierra, and Cadillac Escalade, this engine offers the perfect balance of strength and sophistication.

Features

  • Tested Engine with Warranty
  • Hassle-Free Returns Available
  • Live Customer Support
  • Direct Fit for Your Vehicle

The GM L86 is a 6.2-liter V8 engine from General Motors’ EcoTec3 family, designed for performance and efficiency in full-size trucks and SUVs. Featuring an all-aluminum block and cylinder heads, it produces 420 horsepower at 5,600 rpm and 460 lb-ft of torque at 4,100 rpm. The L86 integrates advanced technologies such as direct fuel injection, Active Fuel Management (AFM), and variable valve timing (VVT)for improved power delivery and fuel economy. It utilizes a 10.75:1 compression ratio and supports E85 FlexFuel capability. Found in models like the Chevrolet Silverado 1500,GMC Sierra 1500, Tahoe,Yukon, and Cadillac Escalade, the L86 offers robust towing capability and refined performance, making it one of GM’s most advanced naturally aspirated V8 engines.

Specifications

Product TypeEngine
Displacement (Engine Size)6.2L V8
Fuel TypeGasoline
AvailabilityIn Stock
ShippingNationwide Available
Use CaseIdeal for performance builds, swaps, and replacements

Frequently Asked Questions

  1. What is GM L86 engine?

    The GM L86 is a 6.2L EcoTec3 V8 engine known for its 420 hp output, advanced fuel-saving technology, and use in premium GM trucks and SUVs.

  2. What is special about the L86 engine?

    The GM L86 engine stands out for combining high performance with modern efficiency, featuring 420 hp, 460 lb-ft of torque, direct injection, variable valve timing, and Active Fuel Management for power and fuel economy in one package.

  3. How much HP does a GM L86 engine have?

    The GM L86 engine produces 420 horsepower at 5,600 rpm.

  4. Is the L84 a good engine?

    Yes, the GM L84 is a good engine it’s a 5.3L EcoTec3 V8 known for its reliability, smooth performance, and efficiency. Featuring technologies like Dynamic Fuel Management, direct injection, and variable valve timing, it offers a solid balance of power and fuel economy for trucks and SUVs.

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Shiping Policy

Transparent, nationwide delivery — fast and secure.

Shipping Policy

Our shipping policy is flexible, as the shipping charges depend on the location. A few certain remote regions like CO, UT, NY, OR, & CA may have additional shipping charges or delivery fees. However, some circumstances may cause delays,  but we always strive to deliver your order as quickly as possible.

Please note that all shipping times are estimates and not guaranteed. We examine all rebuilt and used engines before shipment and aim to provide high-quality used engines and transmissions. Shipping details and fees will be disclosed to consumers before any transactions are made. Our team is operational 24/7, and you can call us at +1-888-799-0188 to place an order.

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