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Enginetech P1590(4)STD Engine Piston Set Without Rings for Ford Mustangs and Rangers
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Piston Set - without Rings
The Enginetech P1590(4)STD engine piston set is designed to deliver reliable performance for a range of Ford models, including Mustangs and Rangers from 1989 to 1993. Crafted with precision, this piston set ensures proper fitment and optimal engine operation. It is an essential component for rebuild projects aiming for high-quality results. Each piston features matched weights for perfect balance, reducing engine vibrations and enhancing longevity. The set includes pistons without rings, allowing you to select the appropriate rings based on your specific rebuild requirements. Engineered for durability, the pistons are made from high-grade materials to withstand the stresses of daily driving and performance applications.
Key features include a top compression ring thickness of 1.50 mm, a second compression ring thickness of 1.50 mm, and an oil ring thickness of 4.00 mm. The pistons have a bore diameter of 3.780 inches and a compression height of 1.578 inches, ensuring compatibility with your engine block. The piston pin outside diameter measures 0.9122 inches, providing a secure fit for smooth piston movement. These specifications are critical for achieving proper compression, reducing blow-by, and maximizing engine power. Whether restoring a classic Ford or building a performance engine, the Enginetech P1590(4)STD piston set offers precision engineering and dependable quality for a successful rebuild.
Manufactured by Enginetech, a family-owned company since 1982, this piston set exemplifies their commitment to quality and customer satisfaction. Enginetech supplies complete engine kits and individual components to engine builders nationwide, ensuring every part is engineered specifically for rebuilder needs. The P1590(4)STD set is compatible with multiple Ford models, making it a versatile choice for your engine project. Trust in Enginetech's expertise and dedication to delivering high-performance, reliable engine components for your rebuild or restoration project.
Features:
- Matched weights for perfect balance, reducing engine vibrations
- Top Compression Ring Thickness: 1.50 mm for optimal sealing
- Second Compression Ring Thickness: 1.50 mm for improved compression
- Oil Ring Thickness: 4.00 mm for effective lubrication
- Piston Bore Diameter: 3.780 inches for precise fitment
- Compression Height: 1.578 inches ensuring proper piston positioning
- Piston Pin Outside Diameter: 0.9122 inches for secure attachment
Fits Following Models:
1989 Ford Mustang
1989 Ford Ranger
1990 Ford Mustang
1990 Ford Ranger
1991 Ford Mustang
1991 Ford Ranger
1992 Ford Mustang
1992 Ford Ranger
1993 Ford Mustang
1993 Ford Ranger
1994 Ford Ranger
| Top Compression Ring Thickness: 1.50 mm |
| Second Compression Ring Thickness: 1.50 mm |
| Oil Ring Thickness: 4.00 mm |
| Piston Pin Outside Diameter: 0.9122 |
| Bore Diameter: 3.780 |
| Compression Height: 1.578 |
| Aaiaid Part Number: BBPTP1590(4)STD |
| Part Number: P1590(4)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.









