Used 2014-2016 GM 5.3L V8 L83 Engine – 126,351 Miles – VIN C

🔧 Part #: 300-05453A
📦 Stock #: MM1465

Description

For sale is a used OEM GM 5.3L L83 EcoTec3 V8 engine with 126,351 original miles. This engine was removed from a running vehicle, inspected prior to removal, and is an excellent replacement for a failed or damaged engine.

This listing is for a complete long block assembly unless otherwise specified.

Engine Specifications

• 5.3L (323 CID) EcoTec3 V8
• Engine Code: L83
• VIN Code: C (8th digit)
• Gasoline Direct Injection (GDI)
• OEM GM Engine
• Mileage: 126,351 Miles

Fits the Following Vehicles

Chevrolet Silverado 1500

• 2014-2015 – 5.3L (VIN C, 8th digit, L83)
• 2016 – 5.3L (VIN C, 8th digit, L83)

GMC Sierra 1500

• 2014-2015 – 5.3L (VIN C, 8th digit, L83)
• 2016 – 5.3L (VIN C, 8th digit, L83)

GMC Sierra Denali 1500

• 2014-2016 – 5.3L (VIN C, 8th digit, L83)

Chevrolet Tahoe

• 2015-2016 – 5.3L (VIN C, 8th digit, L83)

Chevrolet Suburban 1500

• 2015-2016 – 5.3L (VIN C, 8th digit, L83)

GMC Yukon

• 2015-2016 – 5.3L (VIN C, 8th digit, L83)

GMC Yukon XL 1500

• 2015-2016 – 5.3L (VIN C, 8th digit, L83)

OEM Identification

• Long Block: GM 12657207
• Intake Manifold: GM 12623417
• Left Fuel Rail: GM 12687244
• Right Fuel Rail: GM 12685360

Compatibility Notes

• Fits VIN C 5.3L L83 applications.
• Oil pan may need to be swapped depending on your vehicle.
• Verify the fuel pressure sensor before installation.
• Fuel rail designs vary by application. This engine is equipped with left and right fuel rails using a 4-wire connector, compatible with 2014-2016 applications.
• Intake, electrical components, sensors, and accessories may need to be transferred from your original engine.
• Please verify your VIN and engine code before purchasing.

Shipping & Pickup

• Freight shipping available nationwide.
• Local pickup available.
• Engine will be securely palletized for safe transport.

Warranty

Warranty options available. Contact us for warranty details and pricing.

Please provide your VIN before purchasing so we can verify compatibility and ensure you receive the correct engine for your Chevrolet or GMC vehicle.