Hyundai 6G72 Cylinder Head 22100-35000

Premium Cast Integrity: Hyundai 6G72 Cylinder Head for Automotive Engine Core Parts

Verified through vacuum leak testing and dimensional CMM inspection, this Hyundai 6G72 Cylinder Head (OEM: 22100-35000) meets strict OEM tolerances for Automotive Engine Core Parts applications. This Hyundai Sonata V6 Head serves as a high-precision replacement for the 6G72 Engine Head found in professional maintenance catalogs and wholesale bulk supply. Designed to restore the technological advancement inherent in Hyundai V6 powerplants, this casting provides the structural foundation required for factory-grade performance and rotational balance.

Engineered for the 3.0L Sigma engine family, this component resolves terminal failures such as Valve Stem Guide Wear and Oil Seal Leakage that lead to blue smoke and high oil consumption. By replacing a warped or fatigued original unit with our precision-cast aluminum alloy head, fleet managers can effectively eliminate Manifold Stud Fracture issues through improved mounting boss reinforcements. Every unit is pressure tested to guarantee coolant passage integrity, supporting a reliable repair cycle for high-mileage Sonata and Grandeur vehicles.

Aluminum Alloy & Valve Specs for 6G72 Cylinder Head

Technician’s Note: Installation & Inspection

Technician’s Note: Always verify the condition of the exhaust manifold studs during assembly. Manifold Stud Fracture is often caused by thermal expansion stress; we recommend using high-temperature anti-seize on new studs. Follow the specific three-step torque-to-yield sequence for the head bolts to prevent localized warpage on the 6G72 aluminum deck.

Hyundai 6G72 Engine Application List

Why Source Automotive Engine Core Parts from Ruich Value?

• Casting Integrity: Every 22100-35000 unit undergoes 100% pressure and ultrasonic crack testing to guarantee no porosity or coolant leaks in high-compression V6 environments.
• Surface Flatness: We utilize CNC deck surfacing to achieve a tolerance of <0.05mm, ensuring a perfect seal and preventing Deck Surface Warpage during extreme heat cycles.
• Valve Precision: Our heads feature hardened valve seats and guides to prevent valve recession, maintaining optimal air-flow and solving the chronic Valve Stem Guide Wear issues.
• Inventory Power: We maintain steady stock for popular part numbers like the 6G72 series, supporting urgent fleet maintenance and providing faster capital turnover for wholesalers.
• Export Protection: All heads are treated with anti-rust protection and secured in reinforced ISPM-15 wooden crates for zero-damage maritime transit.

Complete Hyundai Cylinder Head Catalog

Our inventory supports the full range of Korean powerplants, providing high-specification **Automotive Engine Core Parts** for global wholesale and fleet repair.

Category coverage: From the rugged D4B diesel series for H100 to high-performance Theta II and Sigma V6 gasoline castings.

View all specs in our View all specs in our Hyundai Automotive Engine Core Parts Cylinder Head Catalog.

Or explore our complete Explore our complete Hyundai Automotive Engine Core Parts Catalog

Technical FAQ: Hyundai 6G72 Cylinder Head

Q: Is the 22100-35000 head interchangeable with Mitsubishi 6G72 models?

A: Yes, as part of the technical advancement alliance, the Hyundai Sigma and Mitsubishi 6G72 share the same architecture. This head is physically interchangeable with many 24V SOHC/DOHC variants, though we recommend verifying the cam journal cap alignment before final assembly.

Q: Does this head address the Oil Seal Leakage common in high-mileage V6s?

A: While our bare heads come with new guides, we recommend using high-quality Viton valve stem seals. Ruich Value’s precise machining of the guide bore ensures a superior fit for the seals, effectively stopping oil consumption.

Q: Is this head supplied as a Bare Casting or Loaded Assembly?

A: This specific reference (22100-35000) is typically supplied as a **Bare Head Casting**. We also offer a “Loaded” version complete with valves and springs under a different SKU. Please contact our technical sales team for kit pricing.

Request a Wholesale Quote

Email: [email protected]

WhatsApp/Phone: +86 13889277673