5.6L Engine Block 8V VK56DE VK56VD for Nissan Armada Titan Patrol Infiniti QX56 QX80 Q70

Engine Code:	VK56DE VK56VD
HG No:	HGLB2079
Car Series:	Japanese Car
Car Brand:	NISSAN/INFINITI
Car Model:	Nissan Armada Titan Patrol Infiniti QX56 QX80 Q70

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Product Description

The Nissan 5.6-liter V8 engine family includes the VK56DE and VK56VD, both designed for the brand’s largest and most powerful models. The VK56DE was produced in the United States from 2003 to 2015, initially introduced as a 90° V8 with an aluminum block and cast-iron liners, dual DOHC heads without hydraulic lifters, multiport fuel injection, electronic throttle, and a timing chain. In 2007 it was upgraded with CVTCS intake cam phasers. This engine produced about 317–320 hp and 522–533 Nm of torque, featuring molybdenum-coated pistons, micro-finished camshafts, and ductile iron liners for durability. At the end of 2009, the VK56VD replaced it, manufactured in Yokohama since 2010 and lasting until 2024. The VK56VD retained the aluminum block and DOHC design but introduced direct injection, Nissan’s VVEL variable valve lift system, and CVTCS on the intake shafts, with sport sedan versions such as those in the Infiniti M56 and Q70 gaining CVTCS on all cams, higher compression from 10.8 to 11.5, and oil jets for piston cooling. This generation provided improved performance, fuel efficiency, and emissions control, making it the more advanced evolution of Nissan’s 5.6-liter V8.

Related engine code:VK45, VK50VE

Applicable Models:

Infiniti QX56 1 (JA60) in 2004–2010

Infiniti QX56 2 (Z62) in 2010–2013

Infiniti QX80 1 (Z62) in 2013–

Infiniti Q70 1 (Y51) in 2013–2019

Infiniti M 4 (Y51) in 2010–2013

Nissan Armada 1 (WA60) in 2003–2015

Nissan Armada 2 (Y62) in 2016–

Nissan Patrol 6 (Y62) in 2010–

Nissan Pathfinder 3 (R51) in 2007–2012

Nissan Titan 1 (A60) in 2003–2015

Nissan Titan 2 (A61) in 2015–

Car Engine Parts Diagram

Let us take a look at a detailed car engine parts diagram, which highlights the essential internal components of an engine. This type of diagram helps us visualize the exact location and arrangement of each part. It typically includes major elements such as the rocker cover, rocker arms, valve springs, cylinder head, spark plugs, valves, engine block, pistons, connecting rods, crankshaft, camshaft, timing chain, oil pump, oil pan, and flywheel. Also shown are related parts like the ignition distributor, fuel pump, gaskets, and distribution components. By referring to such a diagram, we can gain a better understanding of how these parts interact to power a vehicle's engine.

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Related FAQ

Q: How can you ensure the quality?

A: We strictly test 100% products before delivery to guarantee each set in excellence.
Q: How about the after-sales service?

A: 12 months quality warranty. Once you meet any problem during application, you could contact us at 24/7.
Q: Sample Available?

A: Yes, it's sure for you to choose sample or samples to test product quality and our service, which is our pleasure.
Q: What is the terms of payment?

A: Usually, 30% deposit in advance and 70% payment before shipment.
Q: What is the delivery date?

A: Generally, if in small amount, the delivery is 10 work days around after payment, while in large demands, we need to confirm it by fact.
Q: Could I purchase other engine parts from your company?

A: Yes, definitely. We supply engine assembly, engine block, cylinder block, cylinder head, and spare parts applicable with the most of auto cars and trucks. You could leave the OE number or engine number of what you wanna purchase, then we could talk about the details further.

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