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Enginetech P5038(8)STD Engine Piston Set Without Rings for Chevrolet Silverado & Express 2004
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- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Piston Set - without Rings
The Enginetech P5038(8)STD engine piston set is designed to deliver reliable performance for a range of 2004 Chevrolet models including the Silverado 2500, Silverado 2500 HD, Express 2500, and Express 3500. Crafted for precision, this piston set features matched weights to ensure perfect balance and smooth operation within your engine. Engineered specifically for rebuilders, Enginetech parts are known for their durability and high-quality construction, making them a trusted choice for both professional and DIY engine rebuild projects. This set does not include rings, providing flexibility for your specific application needs and allowing you to select the appropriate rings separately.
The pistons boast a bore diameter of 4.000 inches and a compression height of 1.327 inches, which are critical for maintaining proper engine compression and performance. The set features a top compression ring thickness of 1.50 mm, a second compression ring thickness of 1.50 mm, and an oil ring thickness of 3.00 mm, all designed to optimize sealing and oil control. The piston pin outside diameter measures 0.943 inches, ensuring a precise fit within the connecting rods. These components are built to meet the high standards required for engine longevity and efficient power delivery, making them ideal for rebuilds and repairs that demand quality and consistency.
With a focus on compatibility, this piston set is suitable for various 2004 Chevrolet models, including the Express and Silverado series. By choosing Enginetech, you benefit from a brand committed to quality craftsmanship and excellent customer support. Whether you're restoring an engine or performing critical repairs, the P5038(8)STD piston set provides the performance foundation you need for a successful rebuild. Trust Enginetech for dependable parts that help keep your engine running smoothly and efficiently for miles to come.
Features:
- Matched weights for perfect balance
- Designed for 4.000 inch bore diameter
- Top and second compression ring thickness: 1.50 mm
- Oil ring thickness: 3.00 mm
- Piston pin outside diameter: 0.943 inches
- Compression height: 1.327 inches
- Engine rebuild quality from Enginetech
Fits Following Models:
2003 Chevrolet Express 2500
2003 Chevrolet Express 3500
2003 Chevrolet Silverado 1500 HD
2003 Chevrolet Silverado 2500
2003 Chevrolet Silverado 2500 HD
2003 Chevrolet Silverado 3500
2003 Chevrolet Suburban 2500
2003 GMC Savana 2500
2003 GMC Savana 3500
2003 GMC Sierra 1500 HD
2003 GMC Sierra 2500
2003 GMC Sierra 2500 HD
2003 GMC Sierra 3500
2003 GMC Yukon
2003 GMC Yukon XL 1500
2003 GMC Yukon XL 2500
2003 Hummer H2
2004 Chevrolet Express 2500
2004 Chevrolet Express 3500
2004 Chevrolet Silverado 2500
2004 Chevrolet Silverado 2500 HD
2004 Chevrolet Silverado 3500
2004 Chevrolet Suburban 2500
2004 GMC Savana 2500
2004 GMC Savana 3500
2004 GMC Sierra 2500
2004 GMC Sierra 2500 HD
2004 GMC Sierra 3500
2004 GMC Yukon
2004 GMC Yukon XL 1500
2004 GMC Yukon XL 2500
2004 Hummer H2
2005 Chevrolet Express 2500
2005 Chevrolet Express 3500
2005 Chevrolet Silverado 1500 HD
2005 Chevrolet Silverado 2500 HD
2005 Chevrolet Silverado 3500
2005 Chevrolet Suburban 2500
2005 GMC Savana 2500
2005 GMC Savana 3500
2005 GMC Sierra 1500 HD
2005 GMC Sierra 2500 HD
2005 GMC Sierra 3500
2005 GMC Yukon
2005 GMC Yukon XL 1500
2005 GMC Yukon XL 2500
2005 Hummer H2
2005 Pontiac GTO
2006 Hummer H2
2006 Pontiac GTO
| Top Compression Ring Thickness: 1.50 mm |
| Second Compression Ring Thickness: 1.50 mm |
| Oil Ring Thickness: 3.00 mm |
| Piston Pin Outside Diameter: 0.9430 |
| Bore Diameter: 4.000 |
| Compression Height: 1.327 |
| Aaiaid Part Number: BBPTP5038(8)STD |
| Part Number: P5038(8)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.









