This 2010–2011 Cadillac STS 3.6L LLT engine with 52,668 miles is a used OEM unit removed from a donor vehicle and handled under proper conditions before being offered for sale.

Removed from a running donor vehicle
Stored under proper conditions before shipment
No visible external damage at time of removal

The engine is compatible with Cadillac STS models that require the 3.6L LLT engine with VIN V (8th digit). It can be used as a direct replacement when the engine code and VIN configuration match your vehicle.

Before listing, each used Cadillac engine was checked to confirm its proper internal condition and overall operation.

Compression consistent across cylinders
Leak inspection completed
Stable idle verified during testing
No abnormal internal engine noise detected

It is ready for installation and comes with a 6-month warranty. VIN verification is recommended before purchase to ensure proper compatibility. If you are unsure about fitment, assistance is available to help confirm the correct match.

Key Features:

Brand: Cadillac
Engine Size: 3.6L (VIN V, 8th digit, LLT option)
Mileage: 52,668 miles
Interchange: 300-15136C
Part Grade: A (Certified)
Part Category: U (Used)
Performance: Designed for reliable power and fuel economy
Warranty: Comes with a 180-day warranty
Free Shipping: Fast delivery to commercial addresses

2010 2011 Cadillac STS 3.6L Opt LLT Engine For Sale

Name: 2010 2011 Cadillac STS 3.6L Opt LLT Engine For Sale
SKU: BPA-ENGINE-9041D

SKU: BPA-ENGINE-9041D

$3,959.00

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STS 10 3.6L (VIN V, 8th digit, opt LLT)
STS 11 (3.6L, VIN D, 8th digit, opt LLT)
This fully assembled long block includes all the essential components you need for installation, such as:

Complete Engine Assembly

Intake Manifold

Exhaust Manifold

Fuel Injectors

Throttle Body

Alternator

Power Steering Pump

Water Pump

A/C Compressor

Engine Wiring Harness
When you're buying an engine, you want something that's tested, reliable, and ready to go. That's what you're getting here:

Fully Tested: Every engine we sell has been compression tested, checked for oil pressure, and run at operating temperature to ensure you won’t run into any surprises after installation.

Complete Package: It’s a long block, which means all the core components are included. No hunting around for separate parts.

OEM Quality: This isn’t a rebuild or aftermarket part. It’s an OEM engine, so you can trust it will fit and perform just like the original.
Shipping can be arranged to either a business or residential address. If you’re having the engine shipped to a residential location, just note that there may be an extra charge. Once it arrives, we recommend inspecting the shipment thoroughly before signing off, especially if there's visible damage. If anything looks out of place, make sure it’s documented.
When it comes to installation, you may need to transfer over some of your existing accessories like the manifolds.

This is standard with most engine swaps, so your mechanic will know what to do.
For any questions regarding compatibility or shipping details, please feel free to reach out! Ensure this engine fits your vehicle by verifying the VIN and specific requirements before purchase