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Enginetech P3091(4).50 Engine Piston Set Without Rings for Saturn SC1 and SL Models
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- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Piston Set - without Rings
The Enginetech P3091(4).50 engine piston set is designed for reliable performance in select Saturn models from the mid-1990s. Crafted with precision, this piston set features matched weights for optimal balance, ensuring smooth operation and reducing engine vibrations. The set includes pistons with a bore diameter of 3.228 inches and a compression height of 1.165 inches, making it suitable for specific engine rebuild projects. Engineered for durability, these pistons are ideal for both professional engine builders and DIY enthusiasts seeking high-quality replacement components.
Constructed without rings, the pistons provide a clean platform for installing new rings tailored to your engine’s specifications. The top and second compression rings are each 1.50 mm thick, while the oil ring measures 3.00 mm, ensuring proper sealing and oil control. The pistons feature a piston pin outside diameter of 0.767 inches, designed to fit precisely with compatible connecting rods. These components are manufactured by Enginetech, a trusted name in high-quality engine parts, and are compatible with Saturn SC1, SL, and SL1 models from 1995 to 1998.
Whether you're performing a complete engine rebuild or replacing worn components, the P3091(4).50 piston set offers exceptional quality and performance. Designed to meet or exceed OEM standards, these pistons help restore engine efficiency, power, and longevity. Enginetech's commitment to quality ensures that each piston set is engineered specifically for engine rebuilder needs, providing a reliable foundation for your repair or upgrade project.
Features:
- Matched weights for perfect balance
- Top Compression Ring Thickness: 1.50 mm
- Second Compression Ring Thickness: 1.50 mm
- Oil Ring Thickness: 3.00 mm
- Piston Pin Outside Diameter: 0.767 inches
- Bore Diameter: 3.228 inches
- Compression Height: 1.165 inches
- Engineered specifically for Saturn SC1, SL, and SL1 models from 1995 to 1998
- Designed for durability and high performance
- Suitable for professional and DIY engine rebuilds
Fits Following Models:
1995 Saturn SC1
1995 Saturn SL
1995 Saturn SL1
1995 Saturn SW1
1996 Saturn SC1
1996 Saturn SL
1996 Saturn SL1
1996 Saturn SW1
1997 Saturn SC1
1997 Saturn SL
1997 Saturn SL1
1997 Saturn SW1
1998 Saturn SC1
1998 Saturn SL
1998 Saturn SL1
1998 Saturn SW1
| Top Compression Ring Thickness: 1.50 mm |
| Second Compression Ring Thickness: 1.50 mm |
| Oil Ring Thickness: 3.00 mm |
| Piston Pin Outside Diameter: 0.7670 |
| Bore Diameter: 3.228 |
| Compression Height: 1.165 |
| Aaiaid Part Number: BBPTP3091(4).50 |
| Part Number: P3091(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.









