2004 Toyota Tundra V6 Engine Performance and Specifications

The 2004 Toyota Tundra V6 engine set a new standard for power and dependability in full-size trucks, delivering robust performance for both adventure seekers and daily commuters alike.

Powering the second generation of the Toyota Tundra, the 2004 V6 engine offered a 4.0-liter V6 with dual overhead cam (DOHC) valvetrain, producing 290 horsepower and 265 lb-ft of torque. Built for durability, this engine combined fuel efficiency with strong low-end torque, making it ideal for towing heavy loads and navigating challenging terrain. Its modern design improved reliability and reduced maintenance needs, solidifying its reputation as a workhorse in the pickup truck segment.

Equipped with a 4.0L V6 generating 290 hp and 265 lb-ft of torque, the 2004 Tundra’s engine emphasized smooth operation and robust performance. Featuring a high-strength block and advanced cooling system, it handled demanding conditions without overheating. Designed for long-term reliability, this engine supported everything from weekend towing to highways, earning commendations for consistent power delivery and minimal wear over time.

To maximize the longevity of the 2004 Tundra V6, regular oil changes using 5W-30 or 10W-30 synthetic oil are essential. Monitoring coolant levels prevents overheating, while checking spark plugs and air filters ensures optimal combustion efficiency. With proper care, this engine delivers reliable performance for over 250,000 miles, making it a lasting choice for truck enthusiasts.

The 2004 Toyota Tundra V6 engine remains a benchmark in full-size truck engineering, blending power, reliability, and versatility. Whether conquering rugged trails or cruising city roads, this engine delivers a driving experience built to last—ideal for those seeking performance with proven durability. For owners and enthusiasts, understanding its features means better maintenance and deeper appreciation of this iconic powerplant.

In-depth review of the 1GR-FE 4.0 V6 Engine (2002-present 4Runner, Tundra, Tacoma). Complete specs, features, oil, common problems, longevity. Shop Engines for 2004 Toyota Tundra with eBay Guaranteed Fit.

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SKU 5VZ Vehicle Year (s) 2000, 2001, 2002, 2003, and 2004 Engine Size 3.4L Fuel Type Gasoline Number of Valves 24 Number of Cylinders 6. Sale! Home / Toyota/Lexus / Engines 2000-2001-2002-2003-2004 TOYOTA TUNDRA V6 ENGINE 3.4L 5VZ-FE MOTOR JDM. $ 2,795.00 $ 2,695.00 64k Miles 90 Day Warranty Free Shipping to business address!

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Available from DriveCore Auto, this replacement engine fits a wide range of 1995-2004 Toyota trucks and SUVs, including the T100, Tacoma, 4Runner, and Tundra.