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Enginetech
Enginetech P1581(6)STD Engine Piston Set Without Rings for Buick Vehicles
$472.99
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SKU: P1581(6)STD
Categories: Piston Set
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- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Piston Set - without Rings
The Enginetech P1581(6)STD engine piston set is designed for precise fitment and reliable performance in select Buick models from the late 1980s and early 1990s. Crafted without rings, this piston set is ideal for engine rebuilds where high-quality components are essential to restore engine power and efficiency. Each piston is engineered to match weights perfectly, ensuring balanced operation and smooth engine performance. Whether you're restoring a Buick Electra, LeSabre, or Park Avenue, this piston set provides a dependable foundation for your rebuild project. The set includes pistons with a bore diameter of 3.799 inches and a compression height of 1.366 inches, tailored to fit specific Buick engines from 1988 to 1992. Designed by Enginetech, a family-owned company with over four decades of experience, these pistons meet stringent standards for quality and durability. They are suitable for use in engines requiring a piston pin outside diameter of 0.9054 inches, ensuring proper fitment and function. Perfect for engine builders and rebuilder enthusiasts, this set offers the consistency and performance needed to bring your engine back to optimal condition.
Features:
- Matched weights for perfect balance to ensure smooth engine operation
- Designed specifically for Buick models from 1988 to 1992, including Electra, LeSabre, and Park Avenue
- Bore diameter of 3.799 inches for precise fitment
- Compression height of 1.366 inches to match original specifications
- Engineered without rings for custom rebuild applications
- High-quality manufacturing standards by Enginetech, a trusted industry leader
- Piston pin outside diameter of 0.9054 inches for proper alignment and secure fit
Fits Following Models:
1988 Buick Electra
1988 Buick LeSabre
1988 Oldsmobile 98
1988 Oldsmobile Delta 88
1988 Oldsmobile Toronado
1989 Buick Electra
1989 Buick LeSabre
1989 Buick Reatta
1989 Buick Riviera
1989 Oldsmobile 98
1989 Oldsmobile Delta 88
1989 Oldsmobile Toronado
1989 Pontiac Bonneville
1990 Buick Electra
1990 Buick LeSabre
1990 Buick Reatta
1990 Buick Regal
1990 Buick Riviera
1990 Oldsmobile 98
1990 Oldsmobile Delta 88
1990 Oldsmobile Toronado
1990 Pontiac Bonneville
1991 Buick LeSabre
1991 Buick Park Avenue
1991 Buick Reatta
1991 Buick Regal
1991 Buick Riviera
1991 Oldsmobile 98
1991 Oldsmobile Toronado
1991 Pontiac Bonneville
1992 Buick LeSabre
1992 Buick Park Avenue
1992 Buick Regal
1992 Buick Riviera
1992 Oldsmobile 88
1992 Oldsmobile 98
1992 Oldsmobile Silhouette
1992 Oldsmobile Toronado
1992 Pontiac Bonneville
1992 Pontiac Trans Sport
| Top Compression Ring Thickness: 1.50 mm |
| Second Compression Ring Thickness: 1.50 mm |
| Oil Ring Thickness: 3.00 mm |
| Piston Pin Outside Diameter: 0.9054 |
| Bore Diameter: 3.799 |
| Compression Height: 1.366 |
| Aaiaid Part Number: BBPTP1581(6)STD |
| Part Number: P1581(6)STD |
| 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.
