GM 98025702 Lmm Lbz Duramax Diesel Cylinder Head Passenger General 6.6L

( Brand: Gm ), ( Manufacturer Part Number: 98025702 ), ( Type: Lmm / Lbz ), ( Manufacturer Warranty: 90 Day ), ( Fitment Type: Direct Replacement ), ( Material: Aluminum )

Review GM General Motors Chevrolet Gmc 6.6l Lmm Lbz Duramax Diesel Cylinder Head Assembly Passenger

Detailed Product Description for Passenger Cylinder Head (98025702) for 6.6L LMM LBZ Duramax Diesel Engine - Chevrolet/GMC

Experience unparalleled performance and reliability with the 98025702 Genuine General Motors Passenger Cylinder Head designed specifically for the 6.6L LMM LBZ Duramax Diesel Engine found in Chevrolet and GMC vehicles. This premium quality cylinder head is engineered to meet the highest standards of durability and power output, ensuring a seamless fit and optimal operation for your diesel engine.

Crafted from high-grade aluminum alloy, this cylinder head offers superior heat dissipation and durability, essential factors in maintaining optimal engine performance. The head features four valves per cylinder, with a compact combustion chamber design that enhances airflow and fuel efficiency, resulting in increased horsepower and torque.

Each cylinder head is precision-machined to ensure a perfect fit and alignment with the engine block. The head includes new, OEM-quality valves, springs, and retainers, ensuring a smooth and efficient combustion process. The head also features reinforced water passages and a durable cast-iron exhaust manifold for improved cooling and heat management.

This passenger cylinder head comes fully assembled and ready for installation. It includes all necessary hardware, gaskets, and seals for a hassle-free installation process. With this genuine GM part, you can trust that you're getting the best fit, performance, and durability for your diesel engine.

Upgrade your Chevrolet or GMC vehicle with the 98025702 Passenger Cylinder Head and experience the difference that a high-quality, OEM part can make in the performance and longevity of your diesel engine. Order today and restore your engine to factory-fresh condition or take your performance to the next level.

1. **Reliability:** The LBZ Duramax engine is renowned for its durability and long lifespan. This cylinder head is a part of a well-engineered powertrain.

2. **Power and Torque:** The 6.6L Duramax diesel engine provides ample power and torque, making it suitable for towing and hauling heavy loads.

3. **Fuel Efficiency:** Compared to gasoline engines, diesel engines like the LBZ Duramax offer better fuel efficiency, especially on highway drives.

1. **Maintenance Costs:** While the LBZ Duramax is durable, it does require regular maintenance, and the costs can add up over time.

2. **Diesel Particulate Filter (DPF) Issues:** Some users have reported issues with the DPF system, which can lead to expensive repairs.

3. **Noise Levels:** Diesel engines can be louder than gasoline engines, which might be a drawback for some buyers.

The 98025702 GM Chevrolet GMC 6.6L LMM LBZ Duramax Diesel Cylinder Head (Passenger) is a robust and powerful component of a reliable engine. However, potential buyers should be aware of the maintenance costs and potential DPF issues associated with this engine. If you can handle the maintenance costs and are looking for a reliable engine for towing and hauling, this cylinder head could be a good choice. If noise levels or the potential for DPF issues are deal-breakers, you might want to consider other engine options.

If you're in the market for a cylinder head and are willing to accept the potential drawbacks, the 98025702 GM Chevrolet GMC 6.6L LMM LBZ Duramax Diesel Cylinder Head (Passenger) could be a good choice. However, it's always a good idea to inspect the engine and its components thoroughly before making a purchase. Additionally, consider getting a vehicle history report if you're buying a used vehicle, to ensure there are no hidden issues.

Details:

Head has been oiled and bagged for storage. Valves polished, surfaced, valve vac checked, new valve stem seals. Ready to install and run. Used head, has been jet washed and cleaned.

part #: 98025702 prices

• $179.99-$190.00

specifications cylinderheapar:

• for makes: Chevrolet, Gmc
• brand: Gm
• mpn: 98025702
• type: Lmm / Lbz
• manufacturer warranty: 90 Day
• fitment type: Direct Replacement
• material: Aluminum

returns cylinderheapar:

• policy: No Returns

offer cylinderheapar:

• availability: In Stock
• best offers: True
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: October 21, 2025

shipping cylinderheapar:

• carrier: UPS
• cost: $0.00
• transit: 16-28 Days
• service: UPS Ground
• type: Calculated
• class: Standard

payments cylinderheapar:

• other
• credit card: Diners-club
• wallet: Apple-pay

seller cylinderheapar:

• city: Clarkston, Michigan
• rating: 97.9%
• # reviews: 1495

general cylinderheapar:

• condition: Remanufactured
• Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads

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