OEM Used Engine – 2014–2020 GM 6.2L V8 L86 (VIN J) – Escalade, Silverado, Sierra, Tahoe, Yukon

🔧 Part #: 300-05762
📦 Stock #: MM1330

OEM Used Engine Assembly removed from a 2014–2020 GM truck/SUV. This genuine 6.2L L86 EcoTec3 V8 engine has been inspected and is ready for installation. Mileage is unknown. This engine is an excellent replacement for a failed or damaged original engine.

Vehicle Fitment

• 2015–2020 Cadillac Escalade – 6.2L (VIN J, 8th Digit, RPO L86)
• 2015–2020 Cadillac Escalade ESV – 6.2L (VIN J, 8th Digit, RPO L86)
• 2014–2018 GMC Sierra 1500 – 6.2L (VIN J, 8th Digit, RPO L86)
• 2014–2018 GMC Sierra Denali 1500 – 6.2L (VIN J, 8th Digit, RPO L86)
• 2014–2018 Chevrolet Silverado 1500 – 6.2L (VIN J, 8th Digit, RPO L86)
• 2019–2020 Chevrolet Suburban 1500 – 6.2L (VIN J, 8th Digit, RPO L86)
• 2018–2020 Chevrolet Tahoe – 6.2L (VIN J, 8th Digit, RPO L86)
• 2015–2020 GMC Yukon – 6.2L (VIN J, 8th Digit, RPO L86)
• 2015–2020 GMC Yukon XL 1500 – 6.2L (VIN J, 8th Digit, RPO L86)

Engine Specifications

• Engine Code: L86
• Displacement: 6.2L (376 CID)
• Configuration: V8
• Fuel Type: Gasoline
• Horsepower: 420 HP
• VIN Code: J (8th Digit)
• RPO Code: L86
• Genuine OEM GM EcoTec3 Engine

OEM Part Numbers

• 19368176 – Long Block
• 12639087 – Intake Manifold

Engine Identification Numbers

• 12657206
• 19368176

Included

• Complete long block engine as pictured.
• Intake, sensors, wiring harness, accessories, exhaust manifolds, fuel system components, and other bolt-on parts may vary by application and should be transferred from your original engine as needed.

Condition

• Mileage Unknown
• Inspected prior to dismantling.
• Genuine OEM used engine in good operating condition.

Important Information

• Oil pan configuration may differ between truck and SUV applications. Swap your original oil pan if required.
• Verify your engine is a VIN J, RPO L86 6.2L V8 before purchasing.
• Accessories, electrical components, wiring, intake components, and emissions equipment may vary by model year and application. Compare with your original engine and transfer components as needed.
• Professional installation is strongly recommended.
• Please verify compatibility using your VIN, engine code, RPO code, and part number before purchasing.

This is a genuine OEM GM 6.2L L86 EcoTec3 V8 engine, professionally inspected and ready to restore the performance and reliability of your Cadillac Escalade, Chevrolet Silverado, Tahoe, Suburban, GMC Sierra, or Yukon.