Best prices and customer service on Duramax LML heads out there. Shipped fast and very cool about how long it took to get the cores back.
Product was as described and packaged well! Communication throughout prosses was also great! I will definitely be using them in the future with other projects.
Bought a pair of Remanufactured GM Chevrolet 6.2L Casting #549 Cylinder Head Direct Injection from these guys great product and service.
Great company!! The heads arrived in great shape with all the parts. Very quick email responses to questions, comments, and concerns. One little issue with a few parts but was taken care of promply
Remanufactured Pair Toyota V6 4.0L 1GRFE Cylinder Heads (Late Style)
Core return is required.
$1,725.00
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Additional Info
Remanufactured Toyota 4.0L 1GR-FE V6 Cylinder Heads (Pair) – Late Style
Premium OEM-Quality Replacement for Late-Model 4.0L V6 Engines
This is a professional remanufactured pair of “Late Style” cylinder heads for the Toyota 4.0L 1GR-FE V6 engine. Engineered for durability and a precise fit, these heads are designed specifically for late-model configurations. Each unit undergoes rigorous testing to ensure it meets or exceeds original equipment specifications for reliable long-term performance.
🛠️ In-House Machining Process
- Cleaning: Fully disassembled and thermally cleaned.
- Soda Blasted: Castings are blasted with Sodium Bicarbonate. Because baking soda is water-soluble, there is zero risk of abrasive media clogging oil passages.
- Pressure Testing: Tested to 60 PSI to ensure no cracks or porosity leaks.
- Surfacing: All heads are resurfaced on our Rottler S85A for a precision gasket-sealing surface.
- Valve Job: Multi-angle valve job performed; every port is Vacuum Tested to ensure valves are seated 100% airtight.
📊 Technical Specifications
- Engine Size: 4.0L V6
- Engine Code: 1GR-FE (Late Style)
- Quantity: Complete Pair (Left and Right Sides)
- Condition: Remanufactured
- Core Return Required
🚛 Fitment Data
Common Applications:
- Toyota 4Runner: 2012–2024 Toyota 4Runner (4.0L 6-cylinder 1GRFE engine)
- Toyota FJ Cruiser: 2011–2014 Toyota FJ Cruiser (4.0L 1GRFE engine)
- Toyota Tundra: 2012–2014 Toyota Tundra (6-cylinder 1GRFE engine)
[+] Click to View Full Detailed Fitment List
📦 Core Return & Warranty
- Core Process: No upfront core fee. Receive your new heads and compare them to your originals before installation. Once complete, use the pre-paid return label included in your shipment. Cores must be returned within 30 days. Click here for Core Policy.
- Warranty: Includes a 2-Year Unlimited Mileage Warranty. Click here for Warranty details.
- Please Note: Parts, marine, and performance items carry specific warranty limitations — please review our full Warranty Policy for details.
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