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Correct 3.6L Replacement for Early Generation GMC Acadia Restore the smooth, 275 HP performance of your crossover with this premium, pre-tested 3.6L LY7 V6 engine. The 2007–2008 model years are unique as they utilize the Multi-Port Fuel Injection (MPI) system, which is distinct from the Direct Injection (SIDI) engines found in 2009+ models.
Sourced from low-mileage donor vehicles, every unit undergoes a rigorous inspection focusing on timing chain health, oil pressure, and compression to ensure it meets factory standards for your family vehicle.
Specifications & Features:
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Compatibility: 2007–2008 GMC Acadia and 2007–2008 Saturn Outlook.
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Engine Type: 3.6L V6 24V VVT (High Feature - LY7).
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VIN Code: 7 (8th Digit).
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Condition: Grade A / Clean / Run-Tested.
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Mileage: 80K Miles
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Important Fitment Note: This is the VIN 7 engine. It will not interchange with the 2009+ "VIN V" or "VIN D" engines without significant electronic and fuel system modifications.
🛡️ 90-Day Warranty: This part is backed by our 90-Day Replacement Warranty. At Astro Auto Parts, we stand behind our inventory to ensure you receive a reliable, factory-spec heart for your GMC.
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🚚 Shipping Notice (Commercial Only):
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Commercial Address Required: This item ships via LTL Freight. A verified business address with a loading dock or forklift is required for delivery.
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No Residential Shipping: We do not ship engines or transmissions to residential addresses at this time.
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Local Pickup: Free local pickup is available at our warehouse by appointment.


