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Enginetech P3073(6).75 Engine Piston Set Without Rings for Buick, Chevrolet, Oldsmobile, Pontiac 2004-2005
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Piston Set - without Rings
The Enginetech P3073(6).75 Engine Piston Set is designed for high-performance rebuilding of select 2004-2005 Buick, Chevrolet, Oldsmobile, and Pontiac engines. Crafted with precision, this piston set ensures reliable operation and durability in your engine overhaul. Each piston is engineered with matched weights for optimal balance, promoting smoother engine performance and reducing wear over time. The set includes pistons that meet exact specifications for bore diameter, compression height, and ring compatibility, making it ideal for professional rebuilders and DIY enthusiasts alike.
Constructed without rings, these pistons are designed to be paired with high-quality rings suited to your specific application. The set features top compression rings with a thickness of 1.20 mm, second compression rings at 1.50 mm, and oil rings measuring 4.00 mm. The piston pin outside diameter is 0.9054 inches, ensuring a secure fit within the engine's connecting rods. With a bore diameter of 3.622 inches and a compression height of 1.470 inches, these pistons are engineered to match your engine's specifications for a perfect fit and optimal compression.
Enginetech, a family-owned company since 1982, is known for its commitment to quality and customer satisfaction. Their parts are specifically designed for engine rebuilders who demand precision and durability. The P3073(6).75 piston set is compatible with a range of 2004 models, including Buick Rendezvous, Chevrolet Impala, Monte Carlo, Venture, Oldsmobile Alero, Silhouette, Pontiac Aztek, Grand Am, Montana, and the 2005 Chevrolet Equinox. This comprehensive fitment ensures versatility and value for your rebuild projects, backed by Enginetech’s reputation for quality and reliable distribution nationwide.
Trust Enginetech for your engine rebuilding needs, and ensure your engine performs at its best with this high-quality piston set. Proper installation and pairing with suitable rings will deliver the best results for longevity and performance in your vehicle's engine.
Features:
- Matched weights for perfect balance, ensuring smooth engine operation
- Top compression ring thickness: 1.20 mm for effective sealing
- Second compression ring thickness: 1.50 mm for durability and compression
- Oil ring thickness: 4.00 mm for efficient oil control
- Piston pin outside diameter: 0.9054 inches for secure fit
- Bore diameter: 3.622 inches designed for specific engine models
- Compression height: 1.470 inches optimized for engine specifications
- Engine rebuild quality tailored for professional and DIY engine builders
Fits Following Models:
1996 Chevrolet Lumina APV
1996 Oldsmobile Silhouette
1996 Pontiac Trans Sport
1997 Chevrolet Venture
1997 Oldsmobile Silhouette
1997 Pontiac Trans Sport
1998 Chevrolet Venture
1998 Oldsmobile Silhouette
1998 Pontiac Trans Sport
1999 Chevrolet Venture
1999 Oldsmobile Alero
1999 Oldsmobile Silhouette
1999 Pontiac Grand Am
1999 Pontiac Montana
2000 Chevrolet Impala
2000 Chevrolet Monte Carlo
2000 Chevrolet Venture
2000 Oldsmobile Alero
2000 Oldsmobile Silhouette
2000 Pontiac Grand Am
2000 Pontiac Montana
2001 Chevrolet Impala
2001 Chevrolet Monte Carlo
2001 Chevrolet Venture
2001 Oldsmobile Alero
2001 Oldsmobile Silhouette
2001 Pontiac Aztek
2001 Pontiac Grand Am
2001 Pontiac Montana
2002 Buick Rendezvous
2002 Chevrolet Impala
2002 Chevrolet Monte Carlo
2002 Chevrolet Venture
2002 Oldsmobile Alero
2002 Oldsmobile Silhouette
2002 Pontiac Aztek
2002 Pontiac Grand Am
2002 Pontiac Montana
2003 Buick Rendezvous
2003 Chevrolet Impala
2003 Chevrolet Monte Carlo
2003 Chevrolet Venture
2003 Oldsmobile Alero
2003 Oldsmobile Silhouette
2003 Pontiac Aztek
2003 Pontiac Grand Am
2003 Pontiac Montana
2004 Buick Rendezvous
2004 Chevrolet Impala
2004 Chevrolet Monte Carlo
2004 Chevrolet Venture
2004 Oldsmobile Alero
2004 Oldsmobile Silhouette
2004 Pontiac Aztek
2004 Pontiac Grand Am
2004 Pontiac Montana
2005 Buick Rendezvous
2005 Chevrolet Equinox
2005 Chevrolet Impala
2005 Chevrolet Monte Carlo
2005 Chevrolet Venture
2005 Pontiac Aztek
2005 Pontiac Grand Am
2005 Pontiac Montana
2006 Chevrolet Equinox
2006 Pontiac Torrent
2007 Chevrolet Equinox
2007 Pontiac Torrent
2008 Chevrolet Equinox
2008 Pontiac Torrent
2009 Chevrolet Equinox
2009 Pontiac Torrent
| Top Compression Ring Thickness: 1.20 mm |
| Second Compression Ring Thickness: 1.50 mm |
| Oil Ring Thickness: 4.00 mm |
| Piston Pin Outside Diameter: 0.9054 |
| Bore Diameter: 3.622 |
| Compression Height: 1.470 |
| Aaiaid Part Number: BBPTP3073(6).75 |
| Part Number: P3073(6).75 |
| 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.









