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Enginetech E2317 Engine Exhaust Valve with Oversized Stem and Head for Buick Century and Electra
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Exhaust Valve - Oversized Stem and Head
The Enginetech E2317 engine exhaust valve is designed for optimal performance and durability, featuring an oversized stem and head for enhanced engine efficiency. Crafted from OE-grade materials, this valve ensures a reliable fit and long-lasting operation in various Buick models, including Century, Electra, and LeSabre from 1988 to 1993. The chrome stem provides excellent resistance to wear and corrosion, making it suitable for high-performance applications. With a valve head diameter of 1.490 inches and a total length of approximately 4.73 inches, the E2317 is engineered to meet the strict specifications of engine rebuilders and professional mechanics. The single lock groove design ensures secure installation, while the stem diameter of 11/32 inches guarantees compatibility with specific engine configurations. This product is part of Enginetech’s comprehensive line of high-quality engine components, backed by a commitment to customer satisfaction and nationwide distribution. Whether rebuilding an engine or performing maintenance, the E2317 exhaust valve offers the precision and durability necessary for restoring engine performance and longevity.
Features:
- Material: Chrome stem for wear and corrosion resistance
- Valve head diameter: 1.490 inches for proper sealing and airflow
- Overall length: approximately 4.73 inches for compatibility
- Lock groove quantity: 1 for secure installation
- Stem diameter: 11/32 inches for precise fit
- Designed for use in Buick Century, Electra, and LeSabre models from 1988 to 1993
- Engineered specifically for engine rebuilders and professional mechanics
- Manufactured from OE-grade materials or better for durability
Fits Following Models:
1988 Buick Electra
1988 Buick LeSabre
1988 Oldsmobile 98
1988 Oldsmobile Delta 88
1988 Oldsmobile Toronado
1989 Buick Century
1989 Buick Electra
1989 Buick LeSabre
1989 Buick Reatta
1989 Buick Riviera
1989 Buick Skylark
1989 Oldsmobile 98
1989 Oldsmobile Cutlass Calais
1989 Oldsmobile Cutlass Ciera
1989 Oldsmobile Cutlass Cruiser
1989 Oldsmobile Delta 88
1989 Oldsmobile Toronado
1989 Pontiac Bonneville
1990 Buick Century
1990 Buick Electra
1990 Buick LeSabre
1990 Buick Reatta
1990 Buick Regal
1990 Buick Riviera
1990 Buick Skylark
1990 Oldsmobile 98
1990 Oldsmobile Cutlass Calais
1990 Oldsmobile Cutlass Ciera
1990 Oldsmobile Cutlass Cruiser
1990 Oldsmobile Delta 88
1990 Oldsmobile Toronado
1990 Pontiac Bonneville
1991 Buick Century
1991 Buick LeSabre
1991 Buick Park Avenue
1991 Buick Reatta
1991 Buick Regal
1991 Buick Riviera
1991 Buick Skylark
1991 Oldsmobile 98
1991 Oldsmobile Cutlass Calais
1991 Oldsmobile Cutlass Ciera
1991 Oldsmobile Cutlass Cruiser
1991 Oldsmobile Toronado
1991 Pontiac Bonneville
1992 Buick Century
1992 Buick LeSabre
1992 Buick Park Avenue
1992 Buick Regal
1992 Buick Riviera
1992 Buick Skylark
1992 Oldsmobile 88
1992 Oldsmobile 98
1992 Oldsmobile Achieva
1992 Oldsmobile Cutlass Ciera
1992 Oldsmobile Cutlass Cruiser
1992 Oldsmobile Silhouette
1992 Oldsmobile Toronado
1992 Pontiac Bonneville
1992 Pontiac Grand Am
1992 Pontiac Trans Sport
1993 Buick Century
1993 Buick LeSabre
1993 Buick Park Avenue
1993 Buick Regal
1993 Buick Riviera
1993 Buick Skylark
1993 Oldsmobile 88
1993 Oldsmobile 98
1993 Oldsmobile Achieva
1993 Oldsmobile Cutlass Ciera
1993 Oldsmobile Cutlass Cruiser
1993 Oldsmobile Silhouette
1993 Pontiac Bonneville
1993 Pontiac Grand Am
1993 Pontiac Trans Sport
1994 Buick LeSabre
1994 Buick Park Avenue
1994 Buick Regal
1994 Oldsmobile 88
1994 Oldsmobile 98
1994 Oldsmobile Silhouette
1994 Pontiac Bonneville
1994 Pontiac Trans Sport
1995 Buick LeSabre
1995 Buick Park Avenue
1995 Buick Regal
1995 Buick Riviera
1995 Chevrolet Camaro
1995 Oldsmobile 88
1995 Oldsmobile 98
1995 Oldsmobile Silhouette
1995 Pontiac Bonneville
1995 Pontiac Firebird
1995 Pontiac Trans Sport
| Material: Chrome Stem |
| Valve Head Diameter: 1.490 in |
| Length: 4.726 in |
| Lock Groove Quantity: 1 |
| Stem Diameter: 11/32 in |
| Aaiaid Part Number: BBPTE2317 |
| Part Number: E2317 |
| 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.









