FAST DELIVERY
Enginetech HB254 Engine Head Bolt Set for 2002-2006 Audi A4 and A6 Models
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Head Bolt Set- For One Cylinder
The Enginetech HB254 Engine Head Bolt Set is a high-quality component designed for a precise fit on specific Audi models. This set is engineered to securely fasten the cylinder head to the engine block, ensuring optimal compression and engine performance. Crafted with durability in mind, these bolts are suitable for use in multiple model years, including 2002 through 2006 Audi A4 and A6 vehicles, both Quattro and non-Quattro versions. Engineered specifically for engine rebuilders and professionals, the HB254 set promotes reliable, long-lasting engine assembly and maintenance.
The set's features include robust construction with high-strength materials, providing resistance to heat and torque stress during engine operation. The convenient packaging simplifies installation and replacement, making it easy for mechanics and DIY enthusiasts to perform repairs efficiently. As part of Enginetech's extensive product line, these bolts meet rigorous quality standards, ensuring compatibility and performance across the specified Audi models.
Whether you're rebuilding an engine or replacing worn components, the HB254 Engine Head Bolt Set offers a dependable solution for maintaining engine integrity. Trust Enginetech's reputation for precision-engineered parts designed specifically for engine rebuilders who demand durability and performance in every component. Our commitment to customer satisfaction and quality makes the HB254 set an excellent choice for your automotive repair needs.
Features:
- Engineered for use in 2002-2006 Audi A4 and A6 models, including Quattro versions
- High-strength construction to withstand heat and torque stress
- Precise fit for secure cylinder head fastening
- Convenient packaging for easy installation and replacement
- Designed specifically for engine rebuilders and professional mechanics
Fits Following Models:
2002 Audi A4
2002 Audi A4 Quattro
2002 Audi A6
2002 Audi A6 Quattro
2003 Audi A4
2003 Audi A4 Quattro
2003 Audi A6
2003 Audi A6 Quattro
2004 Audi A4
2004 Audi A4 Quattro
2004 Audi A6
2004 Audi A6 Quattro
2005 Audi A4
2005 Audi A4 Quattro
2006 Audi A4 Quattro
| Aaiaid Part Number: BBPTHB254 |
| Part Number: HB254 |
| Brand Aaia: BBPT |
Returns
30-Day Money-Back Guarantee
We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.
To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.
Return Requirements:
- Items must be securely packed in the original manufacturer's packaging.
- All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
- You must obtain and retain the tracking number for your return.
Non-Returnable Items:
- Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.
We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.
Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.
Warranty
Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.
This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.
Exclusions:
The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.
Warranty Claims Process:
- All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
- No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
- The buyer assumes all risk of damage resulting from improper installation.
All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.
Shipping
We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).
Shipping to Other Locations:
A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.
Order Processing & Tracking:
- Orders are shipped Monday through Friday, excluding holidays.
- Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
- A tracking number will be emailed within one business day after shipping.
If you do not receive a tracking number, please:
- Check your spam/junk folder.
- If it's not there, contact us via phone or eBay message for assistance.
International Orders:
Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.









