Used 2000-2004 GM 5.3L V8 LM7/L59 Engine Assembly

🔧 Part #: 300-05253C
📦 Stock #: MR0262

Replace your worn or damaged engine with this OEM used GM 5.3L V8 engine assembly. This genuine OEM engine has been inspected for quality and is an excellent replacement for a wide range of Chevrolet, GMC, Cadillac, and GMC van applications equipped with the LM7 or L59 5.3L Vortec engine.

Engine Specifications

• Engine Size: 5.3L (323 CID) V8
• Engine Codes: LM7 (Non-Flex Fuel) / L59 (Flex Fuel)
• VIN Codes: T or Z (8th VIN digit, application dependent)
• Configuration: V8
• Block Material: Cast Steel
• Fuel System: Sequential Multi-Port Fuel Injection
• Condition: Used OEM Engine
• Included: Engine assembly

Vehicle Fitment

2000 Models

• GMC Sierra 1500 Pickup – 5.3L VIN T
• GMC Sierra 2500 Pickup – 5.3L VIN T
• Chevrolet Silverado 1500 Pickup – 5.3L VIN T
• Chevrolet Silverado 2500 Pickup – 5.3L VIN T
• Chevrolet Suburban 1500 – 5.3L VIN T
• Chevrolet Tahoe – 5.3L VIN T
• GMC Yukon – 5.3L VIN T
• GMC Yukon XL 1500 – 5.3L VIN T

2001 Models

• GMC Sierra 1500 Pickup – 5.3L VIN T
• Chevrolet Silverado 1500 Pickup – 5.3L VIN T
• Chevrolet Suburban 1500 – 5.3L VIN T
• Chevrolet Tahoe – 5.3L VIN T
• GMC Yukon – 5.3L VIN T
• GMC Yukon XL 1500 – 5.3L VIN T

2002 Models

• Chevrolet Avalanche 1500 – 5.3L VIN T
• Cadillac Escalade – 5.3L VIN T or Z
• GMC Sierra 1500 Pickup – 5.3L VIN T or Z
• Chevrolet Silverado 1500 Pickup – 5.3L VIN T or Z
• Chevrolet Suburban 1500 – 5.3L VIN T or Z
• Chevrolet Tahoe – 5.3L VIN T or Z
• GMC Yukon – 5.3L VIN T or Z
• GMC Yukon XL 1500 – 5.3L VIN T or Z

2003-2004 Models

• Chevrolet Avalanche 1500 – 5.3L VIN T or Z
• Cadillac Escalade – 5.3L VIN T or Z
• GMC Sierra 1500 Pickup – 5.3L VIN T or Z
• Chevrolet Silverado 1500 Pickup – 5.3L VIN T or Z
• Chevrolet Suburban 1500 – 5.3L VIN T or Z
• Chevrolet Tahoe – 5.3L VIN T or Z
• GMC Yukon – 5.3L VIN T or Z
• GMC Yukon XL 1500 – 5.3L VIN T or Z

2003-2004 Vans

• Chevrolet Express 1500 – 5.3L VIN T
• Chevrolet Express 2500 – 5.3L VIN T
• GMC Savana 1500 – 5.3L VIN T
• GMC Savana 2500 – 5.3L VIN T

OEM Part Numbers

• 2000 Engine Assembly: 88893921
• 2001-2004 Engine Assembly: 89017354

Engine Identification Codes

2000

• FHB
• FHD
• FJA
• FJB

2001

• PH0
• PHA
• PHB
• PHF

2002

• XHA
• XHB
• XHF
• XJ5
• XWA

2003

• FHA
• FJB
• FWB

2004

• SHA
• SHC
• SHD
• SJB

Important Installation Notes

• Compatible across multiple applications as outlined by interchange notes.
• Switching the intake manifold, exhaust manifolds, and EGR system may be required depending on the original application.
• Flex-fuel (VIN Z, L59) applications require the correct injectors and fuel rail.
• Some applications are equipped with or without EGR; compare your original engine before installation.
• Verify VIN code (T or Z), engine code (LM7 or L59), emissions equipment, and OEM part numbers before purchasing.
• Professional installation is recommended for proper fitment and performance.

Why Buy This Engine?

• Genuine OEM GM Vortec engine
• Durable cast steel block construction
• Fits numerous Chevrolet, GMC, and Cadillac truck, SUV, and van applications
• Thoroughly inspected for quality and reliability
• Ideal replacement for worn, damaged, or failed original engines

This OEM GM 5.3L LM7/L59 V8 engine provides the durability, power, and reliability that made the Vortec platform one of GM's most dependable truck and SUV engines.