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EcoTec3 lv3 4.3 l v6 Vortec Crate Engine Chevy for Sale

(4 customer reviews)

  • Type: 4.3L Gen1e V6 (LU3)
  • Displacement: 4300cc (262 ci)
  • Engine Orientation: Longitudinal
  • Compression ratio: 9.2:1
  • Valve configuration: Overhead valves Valves per cylinder 2
  • Assembly site: Romulus, Michigan, USA
  • Valve lifters: Hydraulic roller
  • Firing order: 1 – 6 – 5 – 4 – 3 – 2
  • Bore x Stroke: 101.6 x 88.39 mm
  • Fuel system: Sequential fuel injection
  • Fuel Type: Regular unleaded
SKU: VMT2R Category: Engine


4.3 Vortec Engine for Sale

4.3 lv3 crate engine are used for General Motors Trucks which is a big brand name of engines. It came in an advertisement for the first time in the 1985 model year 4.3 L V6. It has vortex technology used for vortex development in the combustion chamber so that fuel can be optimized. Updated Vortec Engine is known for its approximate displacement in cubic centimeters.

The EcoTec3 lv3 4.3 l v6 Vortec Crate Engine Chevy is a top of the line crate engine that can be used for a variety of different applications. It has been designed to give you maximum power and efficiency in a small package. This engine is capable of producing up to 411 horsepower and 450 lb-ft torque at 2100 rpm which means it is perfect for both on-road and off-road use.

Its types are I4, I5, I6,  V6, V8, and  5000, etc.

The 4.3 lv3 crate engine gains popularity in the 90s when it widely found in trucks, cars, and SUVs like the  Chevy Astro, Blazer, Sierra, Silverado, etc. Some of the manufacturers remanufactured this 4.3 Vortec Engine but they assured you the same original specifications and certified that. They add parts to the engine for longevity.

lv3 crate engine for sale is available at a discounted price. In the market, this 4.3 is the biggest seller. This 4.3 Vortec engine is the best replacement and has a high demand. There are many websites which have prices with its discounted rate and specifications. This engine is useful in various vehicles like trucks, vans, blazers with its V6  variant.

The  4.3 Vortec series manufactured here and accommodate all Chevrolet technologies without any updation in its components. By the use of Dyno testing, the manufacturer of this 4.3 Vortec engine assured that the equipment is OEM quality.

The third generation of the engine was called for in Cadillac Escalade, Chevrolet Avalanche, Express, Silverado, Tahoe, Trailblazer, etc. The fourth generation of the engine offered the above applications.

The fourth generation started in 2005, which offered active fuel management. All versions like LY5, LMG, and LC9 had small blocks. All these were introduced in the year 2007.  The modified version was LH8 which was installed in the H3 and small truck. All these have a powerful capacity for large vehicles with better fuel economy.

4.3 Vortec Engine Highlights :

Cylinder block: Gen V cylinder block shares key design elements which are two with GM’s original small block V8; The stroke is 92 mm and the bore is 99.6 mm for the 4.3 L. It has a new engine mount attached, new knock sensors location, improved sealing, and oil- spray piston cooling.

Oil Spray Piston Cooling: It has eight jets in the Engine for cooling and friction-reducing oil. The oil spray reduces piston temperature, and the oil around the cylinder walls reduces noise from the pistons.

Camshaft Design: It rotates inside the engine block which is a hydraulic roller- lifter camshaft. The camshaft has a new tri-lobe to drive the engine-mounted high-pressure fuel pump for the direct injection combustion system. The 4.3L camshaft has a 12.5 mm intake/exhaust lift. 113-degree cam angle lobe separation.

Also check:- Ford mustang crate 5.0 coyote engine

4 reviews for EcoTec3 lv3 4.3 l v6 Vortec Crate Engine Chevy for Sale

  1. James

    Got a very good deal on a chevy v6 crate engine. I recommend Findautopartsonline to buy used auto parts at a very low cost in the USA. I was searching for this part for the last 3 months due to my budget I was not able to buy a new one. Find Autoparts Online helped me in buying an aftermarket Vortec chevy engine at very low cost.

  2. John Wrick

    “I want to thank you for putting up a great product. I recently purchased a EcoTec3 lv3 4.3 l v6 Vortec Crate Engine Chevy from you and the engine has been working perfectly since installation. I can’t thank you enough for making this quality product.”

  3. Adam Smith

    “I just purchased my EcoTec3 4.3 l v6 vortec crate engine Chevy from Find auto parts online and I am so happy with my purchase! Big thanks.”

  4. Harry Davidson

    “I am a mechanic, and I know a lot of people are hesitant to buy engines online. But I was really impressed with the quality of 4.3 l ecotec3 v6 engine and how it fit right in my truck. It runs better than ever!”

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Ans. 4.3 Vortec engine is developed by general motors. This is a V6 engine which has lots of modification in it. This 4.3 Vortec engine developed with different specifications from the original Vortec first offered in Inthe the mid-80s.

Ans. Chevrolet GM is the original manufacturer of 4.3 L Vortec Engine.

Ans. There is a big difference in cylinder heads in Vortec and Predecessor.

Ans. The alternative name of 4.3 L Vortec Engine is LV3, 4.3, 262, Vortec.

Ans. 4.3 has excellent torque, fuel efficiency, durability, low cost of ownership, and steady improvement


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