1966 Jeep J-3800 Automatic Transmission Parts
Keep Your 1966 Jeep J-3800 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 Jeep J-3800 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Automatic Transmission Governors, Transmission Bushings, and Transmission Modulator Valves. 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 Jeep J-3800 Automatic Transmission Part at Advance Auto Parts is around $59.66, with a range that starts at $3.99 and goes up to $125.99. With 3 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like AT MODULATOR VALVE, Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission, and OE Replacement start at just $3.99 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 Jeep J-3800 in peak condition, inside and out.
Find Your Specific 1966 Jeep J-3800 Automatic Transmission Parts
Looking for the perfect Automatic Transmission Part for your 1966 Jeep J-3800? 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 Jeep J-3800. Whether you’re driving a 1966 model or another popular model year like
1965,
1967,
1968,
1969,
1970, and
1971, 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 Jeep J-3800 Automatic Transmission Parts
Dorman – Clutch Pilot Bushing (Part No.690-014.1)
from
$7.29
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
Crown Auto Jeep Replacmnt – OE Replacement (Part No.J0946177)
from
$3.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
Product Features:
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Product Features:
- Manufactured From High Quality Material
- Engineered To The Specifications
- Meets The Quality Standards
- Designed For Performance And Durability
- Easy To Install
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
from
$10.99
AT FRT PUMP BUSHING
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 fit, form and function
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$48.99
AT MODULATOR VALVE
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-48)
from
$34.49
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
ATP – AT MODULATOR VALVE (Part No.JX-66)
from
$17.99
AT MODULATOR VALVE
B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)
from
$125.99
This kit allows you to adjust the shift points of your transmission after it is installed in your vehicle. The Governor Recalibration Kit is very useful if you have a vehicle that is very light; has a low rear-end gear ratio.
Product Features:
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Product Features:
- Adjust Shift Points Of Transmission
- Useful For Light Vehicles
- For Low Rear End Gear Ratio
- Or Useful If It Is Conversion
Popular 1966 Jeep J-3800 Automatic Transmission Parts Categories
Most Popular Automatic Transmission Governor for 1966 Jeep J-3800s
Enhance your 1966 Jeep J-3800 with this popular Automatic Transmission Governor we have in stock, for $125.99.
B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)
from
$125.99
This kit allows you to adjust the shift points of your transmission after it is installed in your vehicle. The Governor Recalibration Kit is very useful if you have a vehicle that is very light; has a low rear-end gear ratio.
Product Features:
See More
Product Features:
- Adjust Shift Points Of Transmission
- Useful For Light Vehicles
- For Low Rear End Gear Ratio
- Or Useful If It Is Conversion
Best-Selling 1966 Jeep J-3800 Transmission Bushing
Upgrade your J-3800 with our best-selling Transmission Bushing.
Crown Auto Jeep Replacmnt – OE Replacement (Part No.J0946177)
from
$3.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.
Product Features:
See More
Product Features:
- Manufactured From High Quality Material
- Engineered To The Specifications
- Meets The Quality Standards
- Designed For Performance And Durability
- Easy To Install
Top-Quality Transmission Modulator Valves for 1966 Jeep J-3800s
Choose a high-quality OEM or aftermarket Transmission Modulator Valve for Jeep J-3800s and enjoy top-notch performance from $48.99.
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$48.99
AT MODULATOR VALVE
FAQs for 1966 Jeep J-3800 Automatic Transmission Parts
What are the best-selling Automatic Transmission Parts for 1966 Jeep J-3800s?
Out of 3 Automatic Transmission Parts that fit 1966 Jeep J-3800s, the following parts are the top sellers:
- AT MODULATOR VALVE (11239048) – $48.99
- Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (17130005) – $125.99
- OE Replacement (50074710) – $3.99
What’s the price range for 1966 Jeep J-3800 Automatic Transmission Parts?
The prices of Automatic Transmission Parts for the 1966 Jeep J-3800 range from $3.99 up to $125.99 for the most premium parts.
What is the average price of an Automatic Transmission Part for a 1966 Jeep J-3800?
The average price for Automatic Transmission Parts for the 1966 Jeep J-3800 is $59.66. 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 Jeep J-3800 model years?
What are the cheapest Automatic Transmission Parts for my 1966 Jeep J-3800?
The cheapest 1966 Jeep J-3800 Automatic Transmission Parts we carry are:
- OE Replacement (50074710) – $3.99
- AT MODULATOR VALVE (11239048) – $48.99
- Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (17130005) – $125.99
Does Advance Auto Parts sell Automatic Transmission Parts for any other 1966 Jeep models?
Yes. We stock Automatic Transmission Parts for 16 other popular 1966 Jeep models. Some of the most popular are 1966 Wagoneer Automatic Transmission Parts, 1966 DJ5 Automatic Transmission Parts, 1966 J-2600 Automatic Transmission Parts, 1966 J-2500 Automatic Transmission Parts, and 1966 J-100 Automatic Transmission Parts.
What types of Automatic Transmission Parts do you sell for my 1966 Jeep J-3800?
As of 11/2/25, these are some of the most in-demand types of Automatic Transmission Parts for a 1966 Jeep J-3800:
Can I get help with 1966 Jeep J-3800 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 Jeep Automatic Transmission Parts and more.
What is your return policy for Jeep J-3800 Automatic Transmission Parts?
Advance Auto Parts keeps returns simple. For new Jeep J-3800 Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.