2012-2017 Chevy 3.6L V6 LLT Remanufactured Engine
Original price was: $4,999.00.$4,499.00Current price is: $4,499.00.
3.6L V6 DOHC 24-valve remanufactured engine for 2012–2017. Block casting 12629402 12640498. Fully remanufactured to meet or exceed OE specifications. 7 year, million mile warranty and core fee waiver available.
Description
A 51mm cam thrust ring and T/C cast #12638434 are the two details called out on this LLT 3.6L V6. The block casting is listed as 12629402 12640498, two numbers given together, and the vendor SKU is DCVW2. Fitment on the page reads 2012-2017 Buick, Chevrolet and GMC. Twenty-four valves and DOHC heads complete what the record publishes for this engine.
2012-2017 Buick Chevrolet GMC 3.6L LLT V6. T/C cast #12638434, 51mm Cam Thrust Ring.
Full details: our remanufacturing process and warranty terms. As an exchange unit a refundable core charge may apply.
Call 216-250-6666 with your VIN or tag number and we will confirm this listing fits. More 3.6L.
Buying guides: Remanufactured vs Rebuilt vs Used Engines: Which Should You Buy? · Engine Displacement Explained: What 2.4L, 3.5L and 5.7L Really Mean
Remanufacturing & Warranty
- Deep Clean – To start the remanufacturing process, every engine is fully disassembled and hot tanked (cast iron) or thermally cleaned (aluminum)
- Inspection – Magnaflux testing uses magnetic particles to inspect metal, checking for microscopic cracks and fissures that will cause long-term failure. All parts are visually inspected as well.
- Machining and New Parts – Deck surfaces are CNC machined and new parts are added. New parts include bearings, pistons, rings, lifters, oil pump, gaskets, Viton™ valve seals, freeze plugs, galley plugs and either a new timing chain (with new tensioners) or a new timing belt (with new tensioner). If an engine has a timing-driven water pump, a new pump is installed.
- SIM Testing – Each engine is SIM tested after reassembly, with the cooling and oil systems being fully pressurized and the crank being spun at high RPM to verify compression and build quality.
Every engine carries a 6-month limited warranty as standard. A 7-year / 1,000,000-mile extended warranty and a core-fee waiver are available on request for qualifying remanufactured units — ask us before you order and we will confirm eligibility.
Additional information
| Important Notes | T/C cast #12638434, 51mm Cam Thrust Ring |
|---|---|
| Vendor SKU | DCVW2 |
| Block Casting | 12629402 12640498 |
| Product Type | Engines |
| Displacement | 3.6L |
| Number of Cylinders | 6 |
| Block Type | V |
| Head Type | DOHC |
| Number of Valves | 24 |
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