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Enginetech Hi-Chrome Engine Valve Seat Set (Part Number ST16872) – 4 Pack for Enhanced Valve Performance
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Valve Seat - 4 Pack
Engine Valve Seats from Enginetech are designed to provide superior sealing and durability for your engine rebuilds. Crafted from high-quality Hi-Chrome material, these valve seats are engineered to withstand extreme temperatures and high-pressure conditions commonly found in both import and domestic engines. This 4-pack set ensures you have ample replacements for multiple valve applications, making it an essential component for professional engine builders and enthusiasts alike. The outside diameter of 1.6925 inches and a 45-degree seat angle promote optimal contact with the valve, ensuring a tight seal and preventing leaks that could compromise engine performance. These features contribute to improved compression, smoother operation, and extended engine life, making them a reliable choice for your rebuild project.
Enginetech, a family-owned company since 1982, specializes in providing high-quality engine parts tailored specifically for the engine rebuilder. Their extensive product line includes everything from complete engine kits to individual components, backed by nationwide distribution and dedicated customer service. Whether working on import or domestic engines, these engine valve seats are designed to meet strict quality standards, ensuring consistent performance and longevity.
Designed with precision to eliminate gaps in the valve train, these seats are easy to install and compatible with a wide range of engine configurations. Trust Enginetech for your engine rebuilding needs and experience the difference that quality components can make in restoring or enhancing your engine’s performance.
Features:
- Material: Hi-Chrome for high durability and heat resistance
- Outside Diameter: 1.6925 inches for precise fitment
- Seat Angle: 45 degrees for optimal sealing
- Pack Quantity: 4 engine valve seats included
- Designed for compatibility with various import and domestic engines
| Material: Hi-Chrome |
| Outside Diameter: 1.6925 |
| Seat Angle: 45 |
| Aaiaid Part Number: BBPTST16872 |
| Part Number: ST16872 |
| 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.









