2014-2024 Chevy Silverado, GMC Sierra, Suburban, Yukon, Tahoe L86/87 6.2L Remanufactured Engine

2014-2024 Chevy Silverado, GMC Sierra, Suburban, Yukon, Tahoe L86/87 6.2L Remanufactured Engine

$4,678.00

6.2L L86 remanufactured engine for 2014–2024 Chevy Silverado, GMC Sierra, Suburban, Yukon, Tahoe L86/87. Fully remanufactured to meet or exceed OE specifications. 7 year, million mile warranty and core fee waiver available.

In Stock
Categories: , ,
Brand:

Description

This 6.2L is listed across a long span, 2014 through 2024, and across five vehicles: Chevy Silverado, GMC Sierra, Suburban, Yukon and Tahoe, coded L86/87. Both heads carry the same casting reference, published as 12620549/85669. Where one record covers that many years and body types, the engine code carries the weight, so confirm L86/87 against your own engine rather than matching on 6.2 alone. The record carries nothing for the block or the crank, so that head casting and the code are what you have to work with.

2014-2024 GM L86/87 6.2. Left Head Cast #12620549/85669, Right Head Cast #12620549/85669.

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 include 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.

Every engine carries a 6-month limited warranty as standard. A 7-year / 1,000,000-mile extended warranty and a core-fee waiver are available on request for qualifying remanufactured units — ask us before you order and we will confirm eligibility.

Full details: our remanufacturing process and warranty terms. As an exchange unit a refundable core charge may apply.

Call 216-250-6666 with your VIN or tag number and we will confirm this listing fits. More 6.2L.