FAST DELIVERY
Enginetech Engine Valve Seat Set – 25 Pack for Optimal Valve Train Performance
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Valve Seat - 25 Pack
The Enginetech Engine Valve Seat Set, part number ST16871-25, provides a reliable solution for maintaining proper valve seating and ensuring efficient engine operation. Designed specifically for engine rebuilders and mechanics, this 25-pack of valve seats helps eliminate gaps in the valve train, promoting better sealing, improved compression, and enhanced engine longevity. Crafted with precision, these valve seats are compatible with a wide range of import and domestic engines, making them a versatile choice for various repair and rebuild projects.
Engineered to meet high-quality standards, Enginetech parts are engineered specifically for durability and performance. Whether you're restoring a classic engine or maintaining a modern powertrain, these valve seats offer a cost-effective way to restore engine efficiency and reliability. Their robust construction ensures they can withstand the rigors of engine operation, providing a long-lasting solution for professional rebuilders and DIY enthusiasts alike.
With a commitment to excellent customer service and nationwide distribution, Enginetech continues to be a trusted source for engine parts. The ST16871-25 valve seats are easy to install and designed to fit seamlessly into your engine's valve train, ensuring a secure and effective seal. Trust Enginetech for quality parts that meet the demands of serious engine rebuild projects and maintenance tasks.
Features:
- Engineered for durability and high performance
- Includes 25 valve seats for comprehensive rebuild projects
- Designed to eliminate gaps in the valve train
- Compatible with a wide range of import and domestic engines
- Easy to install with precise fit and sealing capabilities
| Aaiaid Part Number: BBPTST16871-25 |
| Part Number: ST16871-25 |
| 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.









