FAST DELIVERY
Enginetech TS381 Engine Timing Set for Buick LeSabre, Park Avenue, Reatta, and Regal (1991-1994)
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
The Enginetech TS381 Engine Timing Set is designed to deliver reliable performance for select Buick models including LeSabre, Park Avenue, Reatta, and Regal from 1991 to 1994. Crafted with high alloy steel sprockets, this set ensures durability and long-lasting operation in your engine rebuild or repair. The high-quality silent timing chain and precision-engineered sprockets work together to maintain accurate timing, which is critical for optimal engine performance and efficiency. The set includes sprockets and a silent chain, providing everything needed for a comprehensive timing system replacement.
Engineered specifically for engine rebuilders, the TS381 features hardened chain pins to enhance durability and longevity. The timing marks are clearly indicated, facilitating precise installation and alignment during installation. This set is designed with a non-adjustable keyway and ensures no maximum advance or retard at the camshaft, making it suitable for engines requiring straightforward timing components. Whether you're restoring a classic Buick or maintaining your vehicle's performance, this timing set offers a dependable solution built with quality materials.
Enginetech has been a trusted name in the industry since 1982, providing high-quality engine parts and complete engine kits. Their commitment to excellence is reflected in the design and manufacturing of parts like the TS381, which meet or exceed OEM specifications. The product is compatible with a range of Buick models from the early '90s, making it a versatile choice for professional mechanics and DIY enthusiasts alike. With nationwide distribution and dedicated customer service, Enginetech ensures you receive the right parts with support every step of the way.
Features:
- Hardened chain pins for increased durability
- Includes silent timing chain and sprockets
- High alloy steel camshaft and crankshaft sprockets
- Timing marks for precise installation
- Non-adjustable keyway for straightforward timing alignment
- Suitable for 1991-1994 Buick LeSabre, Park Avenue, Reatta, and Regal
- Engineered for reliable engine rebuilds and performance maintenance
Fits Following Models:
1991 Buick LeSabre
1991 Buick Park Avenue
1991 Buick Reatta
1991 Buick Regal
1991 Buick Riviera
1991 Oldsmobile 98
1991 Oldsmobile Toronado
1991 Pontiac Bonneville
1992 Buick LeSabre
1992 Buick Park Avenue
1992 Buick Regal
1992 Buick Riviera
1992 Oldsmobile 88
1992 Oldsmobile 98
1992 Oldsmobile Silhouette
1992 Oldsmobile Toronado
1992 Pontiac Bonneville
1992 Pontiac Trans Sport
1993 Buick LeSabre
1993 Buick Park Avenue
1993 Buick Regal
1993 Buick Riviera
1993 Oldsmobile 88
1993 Oldsmobile 98
1993 Oldsmobile Silhouette
1993 Pontiac Bonneville
1993 Pontiac Trans Sport
1994 Buick LeSabre
1994 Buick Park Avenue
1994 Buick Regal
1994 Oldsmobile 88
1994 Oldsmobile 98
1994 Oldsmobile Silhouette
1994 Pontiac Bonneville
1994 Pontiac Trans Sport
| Roller: No |
| Timing Marks: Yes |
| Camshaft Sprocket Material: High Alloy Steel |
| Keyway Adjustable: No |
| Maximum Advance At Camshaft: 0 |
| Maximum Retard At Camshaft: 0 |
| Timing Chain Type: Silent |
| Crankshaft Sprocket Material: High Alloy Steel |
| Grade Type: Standard |
| Sprockets Included: Yes |
| Aaiaid Part Number: BBPTTS381 |
| Part Number: TS381 |
| 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.









