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Enginetech ST14374 Engine Valve Seat Set - Hi-Chrome Material for Buick Models
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Valve Seat - 4 Pack
Enhance your engine's performance with the Enginetech ST14374 Engine Valve Seat Set, designed specifically for a range of Buick models from 1975 to 1986. Crafted from high-quality Hi-Chrome material, these valve seats provide excellent durability and resistance to heat and wear, ensuring a long-lasting fit in demanding engine environments. The 45-degree seat angle improves valve sealing and combustion efficiency, contributing to smoother engine operation and improved power output.
This 4-pack set is engineered to eliminate gaps in the valve train, which helps maintain proper valve alignment and prevents leakage. The outside diameter of 1.442 inches guarantees a precise fit for compatible engine blocks, making installation straightforward for professional rebuilders and experienced DIY enthusiasts alike. Whether you're restoring vintage Buick engines or performing routine maintenance, these valve seats are a reliable choice for optimal engine performance.
Enginetech has been a family-owned and operated company since 1982, specializing in high-quality engine parts for both import and domestic vehicles. Their products are designed with the engine builder in mind, offering comprehensive solutions from individual components to complete engine kits. With nationwide distribution and dedicated customer service, Enginetech ensures that every part meets rigorous quality standards, giving you confidence in your rebuild or repair project. Trust Enginetech's expertise for durable, precision-engineered engine components that support peak engine performance and longevity.
Features:
- Material: Hi-Chrome for durability and heat resistance
- Outside Diameter: 1.442 inches for precise fit
- Seat Angle: 45 degrees for optimal sealing
- Eliminates gaps in valve train for better engine performance
- Designed for Buick models from 1975 to 1986
Fits Following Models:
1975 Buick Apollo
1975 Buick Skylark
1975 Oldsmobile Cutlass
1975 Oldsmobile Cutlass Salon
1975 Oldsmobile Cutlass Supreme
1975 Oldsmobile Omega
1975 Pontiac Ventura
1976 Buick Skylark
1976 Oldsmobile Cutlass
1976 Oldsmobile Cutlass Salon
1976 Oldsmobile Cutlass Supreme
1976 Oldsmobile Cutlass Tiara
1976 Oldsmobile Omega
1976 Pontiac Grand LeMans
1976 Pontiac LeMans
1976 Pontiac Ventura
1977 Oldsmobile Cutlass
1977 Oldsmobile Cutlass Salon
1977 Oldsmobile Cutlass Supreme
1977 Oldsmobile Delta 88
1977 Oldsmobile Omega
1978 Oldsmobile Cutlass
1978 Oldsmobile Cutlass Calais
1978 Oldsmobile Cutlass Salon
1978 Oldsmobile Cutlass Supreme
1978 Oldsmobile Delta 88
1979 Oldsmobile Cutlass
1979 Oldsmobile Cutlass Calais
1979 Oldsmobile Cutlass Salon
1979 Oldsmobile Cutlass Supreme
1979 Oldsmobile Delta 88
1980 Buick Skylark
1980 Chevrolet Citation
1980 Oldsmobile Cutlass
1980 Oldsmobile Cutlass Calais
1980 Oldsmobile Cutlass Cruiser
1980 Oldsmobile Cutlass Salon
1980 Oldsmobile Cutlass Supreme
1980 Oldsmobile Delta 88
1980 Oldsmobile Omega
1980 Pontiac Phoenix
1981 Buick Skylark
1981 Chevrolet Citation
1981 Oldsmobile Cutlass
1981 Oldsmobile Cutlass Calais
1981 Oldsmobile Cutlass Cruiser
1981 Oldsmobile Cutlass Supreme
1981 Oldsmobile Delta 88
1981 Oldsmobile Omega
1981 Pontiac Phoenix
1982 Buick Skylark
1982 Chevrolet Camaro
1982 Chevrolet Celebrity
1982 Chevrolet Citation
1982 Oldsmobile Cutlass Calais
1982 Oldsmobile Cutlass Cruiser
1982 Oldsmobile Cutlass Supreme
1982 Oldsmobile Delta 88
1982 Oldsmobile Omega
1982 Pontiac 6000
1982 Pontiac Firebird
1982 Pontiac Phoenix
1983 Buick Skylark
1983 Chevrolet Camaro
1983 Chevrolet Celebrity
1983 Chevrolet Citation
1983 Oldsmobile Omega
1983 Pontiac 6000
1983 Pontiac Firebird
1983 Pontiac Phoenix
1984 Buick Skylark
1984 Chevrolet Camaro
1984 Chevrolet Celebrity
1984 Chevrolet Citation II
1984 Oldsmobile Omega
1984 Pontiac 6000
1984 Pontiac Firebird
1984 Pontiac Phoenix
1985 Buick Skylark
1985 Cadillac Cimarron
1985 Chevrolet Camaro
1985 Chevrolet Cavalier
1985 Chevrolet Celebrity
1985 Chevrolet Citation II
1985 Oldsmobile Firenza
1985 Pontiac 6000
1985 Pontiac Fiero
1985 Pontiac Firebird
1986 Buick Century
1986 Cadillac Cimarron
1986 Chevrolet Camaro
1986 Chevrolet Cavalier
1986 Chevrolet Celebrity
1986 Oldsmobile Cutlass Ciera
1986 Oldsmobile Firenza
1986 Pontiac 6000
1986 Pontiac Fiero
1986 Pontiac Firebird
| Material: Hi-Chrome |
| Outside Diameter: 1.4420 |
| Seat Angle: 45 |
| Aaiaid Part Number: BBPTST14374 |
| Part Number: ST14374 |
| 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.









