FAST DELIVERY
Enginetech BC371J020 Engine Full Crankshaft Main Bearing Set for Buick Skyhawk, Chevrolet Cavalier, and Oldsmobile Firenza
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Full Crankshaft Main Bearing Set
The Enginetech BC371J020 engine full crankshaft main bearing set is designed to provide reliable support and enhanced performance for your engine. Crafted with precision, this set ensures optimal alignment and durability, making it an essential component for engine rebuilding and maintenance. Engineered specifically for a range of 1983 to 1986 Buick Skyhawk, Chevrolet Cavalier, and Oldsmobile Firenza models, it guarantees a perfect fit and seamless operation. The bearing set features high-quality materials that reduce friction and wear, contributing to improved engine longevity and efficiency.
This bearing set is straightforward to install, offering a smoother rebuild process for professional and DIY engine rebuilders alike. It is manufactured by Enginetech, a trusted name in the industry since 1982, known for its commitment to quality and customer satisfaction. Whether you're restoring an older vehicle or maintaining a fleet, this product ensures your engine runs smoothly with minimal downtime. Proper installation of these bearings helps maintain proper oil clearance and engine balance, which are critical for peak performance and reliability.
Designed with attention to detail and engineering precision, the BC371J020 set meets or exceeds OEM specifications. Its robust construction supports the engine's main bearings under high stress, ensuring consistent performance over time. Engine rebuilders and automotive technicians will appreciate the quality and reliability of Enginetech parts, making this bearing set a smart choice for engine restoration projects and routine maintenance alike.
Features:
- Designed for 1983-1986 Buick Skyhawk, Chevrolet Cavalier, and Oldsmobile Firenza models
- High-quality materials for durability and reduced friction
- Engineered to meet or exceed OEM specifications
- Provides reliable support for engine crankshaft
- Easy to install, suitable for professional and DIY rebuilds
Fits Following Models:
1983 Buick Skyhawk
1983 Chevrolet Cavalier
1983 Oldsmobile Firenza
1984 Buick Skyhawk
1984 Chevrolet Cavalier
1984 Oldsmobile Firenza
1985 Buick Skyhawk
1985 Chevrolet Cavalier
1985 Oldsmobile Firenza
1986 Buick Skyhawk
1986 Chevrolet Cavalier
1986 Oldsmobile Firenza
| Aaiaid Part Number: BBPTBC371J020 |
| Part Number: BC371J020 |
| 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.









