Rebuilt Buick Riviera Transmission for sale
- Persis firstusedautoparts
- 5 hours ago
- 3 min read

Rebuilt Buick Riviera Transmission for sale. Is your Buick Riviera experiencing transmission issues like slipping gears, rough shifting, or total failure? Don’t let a damaged transmission keep you off the road. First Used Auto Parts offers rebuilt Buick Riviera transmissions that are cost-effective, reliable, and designed to restore your vehicle’s performance. Our rebuilt transmissions are professionally restored, tested for quality, and come with a warranty to ensure peace of mind. We offer nationwide shipping, including to California, Los Angeles, San Francisco, San Diego, and beyond.
Why Choose a Rebuilt Transmission for Your Buick Riviera? Rebuilt Buick Riviera Transmission for sale.
The Buick Riviera, produced from 1963 to 1999, is known for its sleek design, smooth ride, and powerful performance. However, like all vehicles, the transmission can wear out over time, especially in older models. If you're looking for a cost-effective and reliable solution, a rebuilt transmission is your best option to restore the performance and reliability of your Riviera without breaking the bank.
✅ Affordable and Cost-Effective
A rebuilt transmission is significantly more affordable than purchasing a new or remanufactured unit. You can restore the performance of your Buick Riviera at a fraction of the cost, saving you money while getting back on the road.
✅ Rebuilt to OEM Standards
Our rebuilt Buick Riviera transmissions are disassembled, cleaned, and reconditioned using OEM-quality components such as gaskets, solenoids, seals, and clutch packs. Every transmission is bench-tested to ensure it meets or exceeds the original specifications for performance, reliability, and smooth shifting.
✅ Warranty Protection
Each rebuilt Buick Riviera transmission comes with a limited warranty, offering you peace of mind that your transmission is covered in the unlikely event of a problem.
What Transmission Does the Buick Riviera Use?
The Buick Riviera used a variety of automatic transmissions throughout its production years, depending on the model year and engine option. Some of the most common transmissions include:
THM 400 – 3-speed automatic transmission used in early models (1963-1970)
THM 350 – 3-speed automatic transmission used in later models (1971-1985)
4T60-E – 4-speed automatic transmission used in 1980s and early 1990s models
4T65-E – 4-speed automatic transmission used in later 1990s models
To ensure the perfect fit for your Buick Riviera, simply provide your model year, engine size, and VIN. We’ll help match you with the correct rebuilt transmission.
How to Order a Rebuilt Buick Riviera Transmission
Step 1: Gather Your Vehicle Information
Before you reach out to us, make sure you have the following information:
Model year (1963–1999)
Engine size (e.g., 5.7L V8, 3.8L V6)
Transmission type (automatic)
VIN (optional, but helpful for a more accurate match)
Step 2: Browse Our Inventory or Contact Us
You can explore our online inventory of rebuilt Buick Riviera transmissions or contact our customer service team for assistance. We’ll help you find the perfect match for your vehicle.
Step 3: Request a Free Quote
Once we have your vehicle’s details, we’ll provide a customized quote that includes:
The cost of the rebuilt transmission
Warranty information
Shipping cost and estimated delivery time
We offer nationwide shipping to any location in the U.S., including California.
Why Buy From First Used Auto Parts?
✅ Affordable Prices – We offer competitive prices on high-quality rebuilt transmissions without compromising on performance or durability.
✅ OEM Quality – Every rebuilt transmission is restored to OEM specifications to ensure top performance.
✅ Nationwide Shipping – We ship to anywhere in the U.S., including California, so you can receive your rebuilt transmission quickly.
✅ Expert Assistance – Our team is here to help you find the right transmission and answer any questions you may have about installation or fitment.
Get Your Buick Riviera Back on the Road
A failing transmission doesn’t have to mean the end of your Buick Riviera. With a rebuilt transmission from First Used Auto Parts, you can restore your vehicle’s performance at an affordable price and keep enjoying the classic Buick luxury for years to come.
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