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Enginetech
Enginetech P1283(4).50 Engine Piston Set Without Rings for Buick Skyhawk and Oldsmobile Firenza
$110.99
In Stock
Sold out
SKU: P1283(4).50
Categories: Piston Set
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Piston Set - without Rings
The Enginetech P1283(4).50 engine piston set is designed to deliver reliable performance for a range of 1982 to 1986 Buick Skyhawk and Oldsmobile Firenza models. Crafted with precision, this piston set features matched weights to ensure perfect balance during operation, which helps reduce vibration and wear on engine components. The dish-shaped piston head optimizes combustion efficiency, contributing to smoother engine performance and improved fuel economy. Engineered specifically for rebuilder applications, this set is ideal for those seeking quality replacement parts to restore engine performance.
Features include a top compression ring thickness of 1.50 mm, a second compression ring thickness of 1.75 mm, and an oil ring thickness of 4.00 mm, ensuring durability and effective oil control. The piston pin outside diameter measures 0.9055 inches, providing a secure fit within the piston. With a bore diameter of 3.339 inches and a compression height of 1.555 inches, this piston set is precisely manufactured to match original specifications, ensuring compatibility and ease of installation. Designed for use without rings, it allows for custom ring installation based on rebuild requirements.
This piston set is a critical component for restoring engine compression and power, especially in vintage models where original parts are no longer available. Whether you're rebuilding or repairing your engine, the Enginetech P1283(4).50 set offers high-quality materials and craftsmanship to help extend engine life and improve overall performance. Trust Enginetech for dependable engine parts that meet or exceed OEM standards, and keep your classic vehicles running smoothly for years to come.
Features:
- Matched weights for perfect balance
- Top compression ring thickness: 1.50 mm
- Second compression ring thickness: 1.75 mm
- Oil ring thickness: 4.00 mm
- Piston pin outside diameter: 0.9055 inches
- Dish-shaped piston head
- Compatible with 1982-1986 Buick Skyhawk and Oldsmobile Firenza models
- Bore diameter: 3.339 inches
- Compression height: 1.555 inches
- Engine rebuild quality designed for durability and performance
Fits Following Models:
1982 Buick Skyhawk
1982 Oldsmobile Firenza
1982 Pontiac J2000
1983 Buick Skyhawk
1983 Oldsmobile Firenza
1983 Pontiac J2000
1984 Buick Skyhawk
1984 Oldsmobile Firenza
1984 Pontiac J2000 Sunbird
1985 Buick Skyhawk
1985 Oldsmobile Firenza
1985 Pontiac J2000 Sunbird
1986 Buick Skyhawk
1986 Oldsmobile Firenza
1986 Pontiac Sunbird
| Top Compression Ring Thickness: 1.50 mm |
| Second Compression Ring Thickness: 1.75 mm |
| Oil Ring Thickness: 4.00 mm |
| Piston Pin Outside Diameter: 0.9055 |
| Piston Head Type: Dish |
| Bore Diameter: 3.339 |
| Compression Height: 1.555 |
| Aaiaid Part Number: BBPTP1283(4).50 |
| Part Number: P1283(4).50 |
| 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.
