GMC Van Savana 2500 6.6L, VIN 2 (8th digit, opt LLY) 6.6L Duramax LLY Diesel Used Engine (2006-2007)
VIN-VERIFIED UNIT
✓ Actual photos of the exact unit you'll receive — not a stock image
✓ Confirmed Fitment — fits these vehicles
  • Van Savana 2500 6.6L Vin 2 8Th Digit Opt Lly 2007
  • Van Savana 2500 6.6L Vin 2 8Th Digit 2006
Enter your VIN below and we’ll confirm the exact fit before we ship.
Engine > Heavy Diesel · Tested

GMC Van Savana 2500 6.6L, VIN 2 (8th digit, opt LLY) 6.6L Duramax LLY Diesel Used Engine (2006-2007)

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Confirm it fits YOUR vehicleEnter your VIN — we verify exact fit before you pay
Find your VIN on the driver-side door jamb or lower windshield.
Unit Condition & Specs
AvailabilityIn stock — ready to ship
55% OFF $9,152.00
$4,160.00
Mileage
Learn more →
✓ Flat-rate freight — insured & tracked ·✓ 90-day warranty included· freight shown at checkout: $250 commercial / $400 residential
Ships within 3 - 5 business days Approx - flat-rate freight, tracked & insured Most orders arrive 5–7 business days after dispatch (US). You get tracking the moment it ships.
Not sure it fits? Call an expert
🛡90-Day WarrantyParts replacement
🚚Flat-Rate FreightDelivered to your door
🔒Secure CheckoutEncrypted payment
↩24-Hr Free CancelFull refund within 24h

How ordering works

  1. 1Enter or confirm your VIN
  2. 2We verify exact fitment for your vehicle
  3. 3Flat freight shown up front — no surprises
  4. 490-day warranty included on every part
  5. 5We photograph & confirm the unit before it ships
What you're getting

What's included with this engine

You're buying a complete engine assembly — not a bare block. Here's exactly what arrives bolted to it, and the handful of accessories your mechanic moves over from your current engine during the install.

✓

Included with your engine

Already assembled — ships as one unit
  • Long block — fully assembled
  • Short block
  • Cylinder head
  • Crankshaft
  • Camshaft
  • Pistons
  • Intake manifold
  • Exhaust manifold
  • Oil pan
  • Timing cover
⇄

Not included — transfer these over

Reused from your current engine
  • Wiring harness
  • Bolt-on accessories
Why these aren't included: these parts are tied to your vehicle's exact trim and options, and the ones already on your current engine are almost always in good working order. Your mechanic transfers them across during the install — that's standard practice on an engine replacement, and it keeps your price down.
Quick definition: a short block is the block, crankshaft, camshaft and pistons. A long block adds the cylinder head and valvetrain. A complete engine — what you're buying here — is the long block with the intake manifold, exhaust manifold, oil pan and timing cover already fitted.
Not sure what your install needs? Talk to a parts expert
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Part details

About this part

Restore Heavy-Duty Performance with 6.6L LLY Turbo Diesel for Your 2006-2007 Savana 2500

Bring back the legendary towing power and durability of your GMC Savana 2500 with our factory-spec LLY 6.6L Duramax Turbo Diesel engine. This complete replacement delivers 310 HP and 590 lb-ft torque – the perfect solution for work vans that need commercial-grade reliability.

Engine Specifications:

Category Details
Displacement 6.6L V8 Turbo Diesel
Engine Code LLY
Horsepower 310 HP
Torque 590 lb-ft
Fuel System High-Pressure Common Rail
Turbocharger Garrett GT37 Variable-Vane Turbo
Block Material Cast Iron Block, Aluminium Heads
Transmission Compatible with 4L85-E Automatic


Compatibility:

Fits: 2006–2007 GMC Savana 2500 models with:

  • 8th VIN digit = 2 confirms LLY engine

  • 6.6L DURAMAX DIESEL" badging

Pricing Options:

Mileage Range Price Condition
50K–80K Miles $ 4,160.00 Low-use takeout, like-new internals
80K–120K Miles $ 3,900.00 Well-maintained, strong compression
120K–150K Miles $ 3,640.00 Good runner, may need minor seals
150K–200K Miles $ 3,364.40 Budget option, requires inspection
 

Key Features:

  • Factory CP3 Injection Pump: More reliable than later CP4 designs

  • Upgraded Turbo Oil Feed Lines: Addresses LLY overheating concerns

  • Revised Injector Design: Improved over early LB7 models

  • No DPF/SCR Systems: Simpler maintenance than 2007.5+ engines

Shipping information:

Dimensions: Length 48"× Width 38"× Height 40" 

Weight: 920 lbs

Shipping Options:

Standard Shipping: Shipped in the continental U.S.

Expedited Shipping: "Fast-track your order with our expedited shipping service for an extra charge."

Frequently Asked Questions?

Q: Is there a warranty?

A: Yes! Every engine we sell includes a 60-day warranty, protecting you against manufacturing defects or performance problems.

Q: Does this fix the LLY overheating issues?

A: Yes includes updated turbo oil lines and EGR cooler for improved reliability.

Q: What if it’s not compatible?

A: In the rare case that the engine isn’t compatible with your VIN, our 60-day return policy has you covered. Just reach out to us via phone or email, and we’ll help arrange the return.

Ready to Upgrade?

This 2006–2007 GMC Savana 2500 6.6L LLY Duramax Engine delivers the no-nonsense diesel power your work van needs.

Order with confidence

Tested, VIN-matched, and guaranteed

✓

VIN-Verified Fit

We match the part to your vehicle's VIN and confirm exact fitment before we ship — so it fits the first time. Free cancellation within 24 hours.

⚙

Works on Arrival, Guaranteed

Every unit is tested before it ships. If it arrives defective, we replace it fast — and in the rare case we can't replace it, you get a full refund.

★

90-Day Warranty

A real parts-replacement warranty, included — with extended coverage available.

✓Real photos of the exact unitWhat you see is what ships
✓A-grade OEM, testedVerified specs, not estimated
✓VIN-matched to your vehicleConfirmed before dispatch
Shipping & delivery

Heavy freight item, shipped fully insured and tracked. Freight is a flat $250 commercial / $400 residential, shown at checkout — no hidden fees, no freight-quote runaround.

1Ships within 3 - 5 business days ApproxCarefully packed & dispatched from our US warehouse
2Freight to your doorBrought to your door
3Delivered in 5–7 business daysTracked & insured · tracking sent when it ships
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