FAST DELIVERY
Enginetech TS378 Engine Timing Set for Buick Century, Chevrolet Lumina, Pontiac 6000
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
The Enginetech TS378 Engine Timing Set is a high-quality replacement designed for optimal performance in various GM vehicles including Buick Century, Chevrolet Lumina, and Pontiac 6000 from the early 1990s. Crafted with durability in mind, this timing set features a silent chain that provides smooth operation and reduces noise, ensuring reliable engine timing throughout its service life. The set includes sprockets made from high alloy steel, offering strength and resistance to wear, which is critical for maintaining precise timing during engine operation. The timing marks are clearly indicated for accurate installation, simplifying the setup process for professional mechanics and DIY enthusiasts alike. Engineered specifically for engine rebuilders, the TS378 is a dependable choice that maintains your vehicle’s performance and longevity.
Features:
- Hardened chain pins increase durability for long-lasting performance
- Timing marks for precise alignment during installation
- Camshaft and crankshaft sprockets made from high alloy steel for strength
- Silent timing chain reduces operational noise
- Includes sprockets for comprehensive timing system replacement
- Designed for a wide range of GM vehicles from 1990 to 1992
Fits Following Models:
1990 Buick Century
1990 Buick Skylark
1990 Chevrolet Celebrity
1990 Chevrolet Lumina
1990 Pontiac 6000
1990 Pontiac Grand Am
1991 Buick Century
1991 Buick Skylark
1991 Chevrolet Lumina
1991 Pontiac 6000
1991 Pontiac Grand Am
1992 Buick Century
1992 Chevrolet Lumina
| 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: BBPTTS378 |
| Part Number: TS378 |
| 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.









