FAST DELIVERY
Enginetech S86636-.50 Engine Premium Piston Ring Set for Honda Accord and Acura CL
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Enhance your engine's performance with the Enginetech S86636-.50 Engine Premium Piston Ring Complete Set. Designed specifically for select Honda Accord and Acura CL models from the late 1990s and early 2000s, this set ensures a perfect fit and reliable operation. Crafted with precision, these piston rings help restore engine compression and improve oil control, contributing to extended engine life and optimized power output. The set includes top compression rings, second compression rings, and oil rings, all engineered to meet SAE guidelines for consistent gap and performance standards. The top and second compression rings feature a thickness of 1.20 mm, while the oil ring measures 2.80 mm, with an outside diameter of 3.386 inches, ensuring a tight seal within the cylinder bore. Made by Enginetech, a trusted name in high-quality engine parts since 1982, these piston rings are ideal for engine rebuilders seeking durable, OEM-quality components. Whether you're restoring an aging engine or performing a routine rebuild, the S86636-.50 set provides the essential components needed to maintain engine integrity and performance. Engineered with precision and backed by decades of expertise, this complete piston ring set is a reliable choice for professional mechanics and DIY enthusiasts alike. Trust Enginetech to deliver parts that meet or exceed OEM specifications, ensuring your engine runs smoothly and efficiently for years to come.
Features:
- Designed for Honda Accord and Acura CL models from 1997 to 2007
- Top and second compression rings: 1.20 mm thickness for optimal sealing
- Oil ring: 2.80 mm thickness for effective oil control
- Ring outside diameter: 3.386 inches for precise fit
- Consistent end gaps following SAE guidelines for reliable performance
- Engineered by Enginetech, a trusted manufacturer since 1982
- Complete set includes all essential piston rings for comprehensive rebuilds
- Suitable for engine rebuilders and DIY mechanics seeking OEM quality
Fits Following Models:
1997 Acura CL
1998 Acura CL
1998 Honda Accord
1999 Acura CL
1999 Honda Accord
2000 Honda Accord
2001 Honda Accord
2002 Honda Accord
2003 Honda Accord
2004 Honda Accord
2005 Honda Accord
2006 Honda Accord
2007 Honda Accord
| Top Compression Ring Thickness: 1.20 mm |
| Second Compression Ring Thickness: 1.20 mm |
| Oil Ring Thickness: 2.80 mm |
| Ring Outside Diameter: 3.386 |
| Aaiaid Part Number: BBPTS86636-.50 |
| Part Number: S86636-.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.









