1966 Oldsmobile 98 Automatic Transmission Parts
Keep Your 1966 Oldsmobile 98 in Top Shape with Quality Automatic Transmission Parts
Whether you’re repairing or upgrading your Automatic Transmission Part, using high-quality parts is key to keeping your 1966 Oldsmobile 98 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Solenoids, Transmission Modulator Valves, and Transmission Bands. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1966 Oldsmobile 98 Automatic Transmission Part at Advance Auto Parts is around $33.27, with a range that starts at $9.59 and goes up to $99.99. With 10 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like AT OIL PUMP ORING, AT MODULATOR VALVE, and AT MODULATOR VALVE start at just $9.59 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Automatic Transmission Part, don’t forget to check out other key components like Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1966 Oldsmobile 98 in peak condition, inside and out.
Find Your Specific 1966 Oldsmobile 98 Automatic Transmission Parts
Looking for the perfect Automatic Transmission Part for your 1966 Oldsmobile 98? You’re in the right place. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Automatic Transmission Parts, ensuring durability and a precise fit for your Oldsmobile 98. Whether you’re driving a 1966 model or another popular model year like
1988,
1989,
1990,
1991,
1992,
1993,
1994,
1995, and
1996, we’ve got you covered. Purchasing Automatic Transmission Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle.
Essential 1966 Oldsmobile 98 Automatic Transmission Parts
B & M – Cable Bracket (Part No.30498)
from
$33.99
Cable Bracket, GM (Bandit style shifters only) APPLICATION: For TH-400, 350, 250, 200, 700R4, 200-4R with 80797, 80798 or 81050 shifter.
Product Features:
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Product Features:
- Shifter Service Parts
- Steel
- Natural Finish
- Sold individually
- Replacement for Bandit shifters
B & M – Kickdown Switch Kit For TH400 Transmission (Part No.20297)
from
$99.99
When swapping the TH400 transmission into any vehicle, this kit makes installation of the transmission’s kickdown feature a snap. This switch mounts to either a TH700R4, TH200, TH200-R4 or TH350 throttle cable bracket.
Product Features:
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Product Features:
- Allows High Speed Cruise
- Cruise In Overdrive
- Prevents Part Throttle Kickdown
- Quick Installation
Pro-King – Automatic Transmission Solenoid (Part No.52-0216)
from
$28.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket. All products are designed to meet or exceed OE quality, form, fit and function.
Product Features:
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Product Features:
- Meets or exceeds OE specifications
Pro-King – Automatic Transmission Solenoid (Part No.52-0203)
from
$36.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket. All products are designed to meet or exceed OE quality, form, fit and function.
Product Features:
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Product Features:
- Meets or exceeds OE specifications
ATP – AT CONTR SOLENOID (Part No.SE-1)
from
$118.99
AT CONTR SOLENOID
ATP – AT OIL PUMP ORING (Part No.SO-21)
from
$9.59
AT OIL PUMP ORING
ATP – AT CLUTCH PLATE (Part No.JC-57)
from
$13.79
AT CLUTCH PLATE
ATP – AT CLUTCH PLATE (Part No.JC-50)
from
$9.59
AT CLUTCH PLATE
ATP – AT CLUTCH PLATE (Part No.CC-22)
from
$26.49
AT CLUTCH PLATE
ATP – AUTO TRANS BAND (Part No.JX-58)
from
$29.99
AUTO TRANS BAND
ATP – AUTO TRANS BAND (Part No.CX-32)
from
$29.99
AUTO TRANS BAND
ATP – AT FRT PUMP BUSHING (Part No.CB-30)
from
$12.79
AT FRT PUMP BUSHING
Dorman – Help – Clutch Pilot Bushing (Part No.14650)
from
$11.99
This clutch pilot bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Clutch Pilot Bushing (sold by each) (Part No.690-023)
from
$5.49
This clutch pilot bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
from
$11.79
AT FRT PUMP BUSHING
ATP – AT MODULATOR VALVE (Part No.JX-66)
from
$21.99
AT MODULATOR VALVE
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$51.99
AT MODULATOR VALVE
Carquest Premium – Automatic Transmission Modulator Valve (Part No.VMC1031)
from
$22.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.
Product Features:
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Product Features:
- Application matched component ensures the transmission gear position system can be returned to like new condition.
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- This part will look and function just like the original unit being replaced.
ATP – AT MODULATOR VALVE (Part No.JX-70)
from
$49.99
AT MODULATOR VALVE
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)
from
$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
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Product Features:
- Meets or exceeds OE specifications
B & M – Modulator (Part No.20234)
from
$49.99
B&M’s vacuum modulator is fully adjustable, this allows you to tailor your shift points to within a range of 2-4 mph. Comes preadjusted for normal shift points. For TH350 and TH400.
Product Features:
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Product Features:
- Fully Adjustable
- Allows You To Tailor Shift Points
- Comes Supplied Pre-Adjusted
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-48)
from
$21.99
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
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Product Features:
- Meets or exceeds OE fit, form and function
Popular 1966 Oldsmobile 98 Automatic Transmission Parts Categories
Most Popular Transmission Solenoid for 1966 Oldsmobile 98s
Enhance your 1966 Oldsmobile 98 with this popular Transmission Solenoid we have in stock, for $99.99.
B & M – Kickdown Switch Kit For TH400 Transmission (Part No.20297)
from
$99.99
When swapping the TH400 transmission into any vehicle, this kit makes installation of the transmission’s kickdown feature a snap. This switch mounts to either a TH700R4, TH200, TH200-R4 or TH350 throttle cable bracket.
Product Features:
See More
Product Features:
- Allows High Speed Cruise
- Cruise In Overdrive
- Prevents Part Throttle Kickdown
- Quick Installation
Best-Selling 1966 Oldsmobile 98 Transmission Modulator Valves
Upgrade your 98 with one of our 3 best-selling Transmission Modulator Valves, earning an average 3 stars rating across 2 reviews.
B & M – Modulator (Part No.20234)
from
$49.99
B&M’s vacuum modulator is fully adjustable, this allows you to tailor your shift points to within a range of 2-4 mph. Comes preadjusted for normal shift points. For TH350 and TH400.
Product Features:
See More
Product Features:
- Fully Adjustable
- Allows You To Tailor Shift Points
- Comes Supplied Pre-Adjusted
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$51.99
AT MODULATOR VALVE
ATP – AT MODULATOR VALVE (Part No.JX-66)
from
$21.99
AT MODULATOR VALVE
Top-Quality Transmission Bands for 1966 Oldsmobile 98s
Choose a high-quality OEM or aftermarket Transmission Band for Oldsmobile 98s and enjoy top-notch performance from $29.99.
ATP – AUTO TRANS BAND (Part No.JX-58)
from
$29.99
AUTO TRANS BAND
Our Top Pick for a 1966 Oldsmobile 98 Automatic Transmission Oil Pump O-Ring
Invest in a
durable Automatic Transmission Oil Pump O-Ring for your 1966 Oldsmobile, knowing you’re getting trusted brands and expert craftsmanship.
ATP – AT OIL PUMP ORING (Part No.SO-21)
from
$9.59
AT OIL PUMP ORING
Our Transmission Bushings for 1966 Oldsmobile 98s
Make a smart move for your 1966 Oldsmobile 98 with our Transmission Bushing for $11.79.
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
from
$11.79
AT FRT PUMP BUSHING
FAQs for 1966 Oldsmobile 98 Automatic Transmission Parts
What are the best-selling Automatic Transmission Parts for 1966 Oldsmobile 98s?
Out of 10 Automatic Transmission Parts that fit 1966 Oldsmobile 98s, the following parts are the top sellers:
- AT OIL PUMP ORING (11236298) – $9.59
- AT MODULATOR VALVE (11239048) – $51.99
- AT MODULATOR VALVE (11239193) – $21.99
What’s the price range for 1966 Oldsmobile 98 Automatic Transmission Parts?
The prices of Automatic Transmission Parts for the 1966 Oldsmobile 98 range from $9.59 up to $99.99 for the most premium parts.
What is the average price of an Automatic Transmission Part for a 1966 Oldsmobile 98?
The average price for Automatic Transmission Parts for the 1966 Oldsmobile 98 is $33.27. Keep in mind the variety of part types within our Automatic Transmission Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Automatic Transmission Parts for other Oldsmobile 98 model years?
What are the cheapest Automatic Transmission Parts for my 1966 Oldsmobile 98?
The cheapest 1966 Oldsmobile 98 Automatic Transmission Parts we carry are:
- AT OIL PUMP ORING (11236298) – $9.59
- AT CLUTCH PLATE (11239333) – $9.59
- AT FRT PUMP BUSHING (11237261) – $11.79
- AT CLUTCH PLATE (11239107) – $13.79
- AT MODULATOR VALVE (11239193) – $21.99
Does Advance Auto Parts sell Automatic Transmission Parts for any other 1966 Oldsmobile models?
Yes. We stock Automatic Transmission Parts for 8 other popular 1966 Oldsmobile models. Some of the most popular are 1966 Cutlass Automatic Transmission Parts, 1966 Delta 88 Automatic Transmission Parts, 1966 Toronado Automatic Transmission Parts, 1966 F85 Automatic Transmission Parts, and 1966 Vista Cruiser Automatic Transmission Parts.
What are the top-rated Automatic Transmission Parts that fit the 1966 Oldsmobile 98?
The one 1966 Oldsmobile 98 Automatic Transmission Part we have in stock is the AT OIL PUMP ORING. It costs $9.59.
What types of Automatic Transmission Parts do you sell for my 1966 Oldsmobile 98?
As of 3/1/26, these are some of the most in-demand types of Automatic Transmission Parts for a 1966 Oldsmobile 98:
Can I get help with 1966 Oldsmobile 98 Automatic Transmission Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Oldsmobile Automatic Transmission Parts and more.
What is your return policy for Oldsmobile 98 Automatic Transmission Parts?
Advance Auto Parts keeps returns simple. For new Oldsmobile 98 Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.