The 2015–2016 Cadillac SRX 3.6L LFX engine for sale with 67,498 miles is a tested OEM replacement designed to restore smooth performance and long-term reliability. Removed from a well-maintained vehicle, this engine is built for direct fitment in SRX models requiring VIN 3 (8th digit).

Engineered around Cadillac’s 3.6L V6 platform, it delivers balanced power, refined acceleration, and consistent efficiency expected from a luxury SUV. This used Cadillac engine is commonly used for 2016 Cadillac SRX engine replacements and similar model years when the LFX engine code matches.

Each unit is inspected for compression and checked for leaks to ensure proper internal condition before shipping. VIN confirmation is recommended to ensure correct compatibility for your vehicle.

A-grade certified and backed by a 6-month warranty, this engine provides a dependable solution for replacing your Cadillac SRX engine without any unnecessary complications.

Key Features:

Brand: Cadillac
Engine Size: 3.6L (VIN 3, 8th digit, opt LFX)
Mileage: 67,498 miles
Interchange Part Number: 300-05836
Part Grade: A (Certified)
Part Category: U (Used)
Performance: Engineered for reliable power and optimised fuel efficiency
Warranty: 180-day warranty included
Shipping: Fast and secure freight delivery available. Residential and commercial delivery options with liftgate service.

2015 2016 Cadillac SRX 3.6L LFX Engine For Sale

Name: 2015 2016 Cadillac SRX 3.6L LFX Engine For Sale
SKU: BPA-ENGINE-2606D

SKU: BPA-ENGINE-2606D

$1,850.00

Only 1 left in stock

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EQUINOX 15-17 3.6L (VIN 3, 8th digit, opt LFX)
IMPALA 15-16 VIN W (4th digit, Limited), (3.6L, VIN 3, 8th digit, opt LFX)
IMPALA 18-19 3.6L (VIN 3, 8th digit, opt LFX)
IMPALA 20 (3.6L, VIN 3, 8th digit, opt LFX)
LACROSSE 15-16 3.6L (VIN 3, 8th digit, opt LFX)
SRX 15-16 (3.6L, VIN 3, 8th digit, opt LFX)
TERRAIN 15-17 3.6L (VIN 3, 8th digit, opt LFX)
XTS 15-19 (3.6L), VIN 3 (8th digit, opt LFX)
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 encounter 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

This image is provided solely for reference to indicate the applicable engine type and compatibility. The engine supplied may not be the exact unit shown and may exhibit variations in external appearance; however, it will be equivalent in specification, functionality, and fitment, in accordance with the agreed technical standards.