Nissan 1.8 DOHC Cylinder Head Sentra Cast# 8U3 QG18DE 2002 - 2005

Nissan Part No: 8U3

Manufacturer: Nissan

Part Number: 8U3

Fitment Type: Direct Replacement

Fitment: Year, Make & Models Applicable:

- 2002 - 2005 Nissan Sentra 1.8L

Remanufacturing Process Includes:

- Complete disassembly and thorough cleaning via hot tank

- Pressure tested to confirm casting is not cracked

- New Valve Stem Seals & Valve Guides are installed.

- 3-angle grind Valve Job & vacuum tested to ensure perfect compression.

- PCD milled to ensure a super smooth finish. (PCD stands for Polycrystalline Diamond, and is best for aluminum heads).

- All parts are cleaned and inspected before final assembly to meet AERA specifications.

We need the following to process your order:

1. Recipients name for delivery

2. Phone Number and e-mail address

3. Your vehicle's year, make and model

4. Casting number (where applicable) to ensure you receive the correct part

Quality Assurance Procedure:

We take each cylinder head through a comprehensive quality control inspection during remanufacturing and before shipping your product. Each unit is inspected at every stage of rebuilding; starting from disassembly all the way through assembly and packaging. Cylinder heads that do not meet our quality control standards will be discarded and will not move to the next phase. All of our heads are shipped knowing they meet or exceed AERA specifications.

Core Return:

NO UPFRONT CORE CHARGE!! We require the core to be returned within 21 days. We provide you with a prepaid return label and send you all the material you will need to ensure the core return is seamless and effortless on your end. We ask that a like core is returned, meaning the same casting number (where applicable) is sent back along with the valve train components. If you do not have a core, feel free to message us.

Warranty:

We offer a 3 year, unlimited mile warranty that covers the entire cylinder head and its parts. WARRANTY DOES NOT COVER ANY LABOR COSTS OR ADDITIONAL PARTS.  Warranty is voided if the core is not returned and/ or if the remanufactured cylinder head we send you overheats. We recommend using the proper equipment and parts during installation and advise that you ensure your cooling system components (i.e. hoses, water pump, thermostat, radiator, etc.) are in perfect condition.

Contact Us:

If you have any questions or concerns, please do not hesitate to contact us!

***Cam seals are not included***

***Manifold studs are not included***