1966 Jeep CJ5 Engine Blocks
Keep Your 1966 Jeep CJ5 in Top Shape with Quality Engine Blocks
Whether you’re repairing or upgrading your Engine Block, using high-quality parts is key to keeping your 1966 Jeep CJ5 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Thrust Washers and Engine Assembly Lube. 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 CJ5 Engine Block at Advance Auto Parts is around $10.14, with a range that starts at $9.79 and goes up to $10.49. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Dana 18 Compatible Thrust Washer; 45-71 Jeep CJ5 and Engine Assembly Lubricant start at just $9.79 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Block, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1966 Jeep CJ5 in peak condition, inside and out.
Find Your Specific 1966 Jeep CJ5 Engine Blocks
Looking for the perfect Engine Block for your 1966 Jeep CJ5? You’re in the right place. Below, you’ll find links to various types of Engine Blocks that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Blocks, ensuring durability and a precise fit for your Jeep CJ5. Whether you’re driving a 1966 model or another popular model year like
1975,
1976,
1977,
1978,
1979,
1980,
1981,
1982, and
1983, we’ve got you covered. Purchasing Engine Blocks 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 Engine Blocks that fit your vehicle.
Essential 1966 Jeep CJ5 Engine Blocks
Sealed Power – Engine Assembly Lubricant (Part No.55-400)
from
$10.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Formulated for prelubrication cam lobes, lifters & engine bearings
- Increases load carrying capacity
- Holds fast to surfaces
- Exacting tolerances
- Meets or exceeds OEM specifications
- 4.0 oz. Squeeze Container
Omix – Dana 18 Compatible Thrust Washer; 45-71 Jeep CJ5 (Part No.18670.24)
from
$9.79
Is your Dana 18 transfer case not shifting right? Do you cringe from the grinding noises when you shift? Omix-ADA has the Dana 18 internal parts you need to fix your Jeep’s transfer case. Fix it and enjoy your ride.
Product Features:
See More
Product Features:
- OE Style
- Direct Fit
Popular 1966 Jeep CJ5 Engine Blocks Categories
Most Popular Thrust Washer for 1966 Jeep CJ5s
Enhance your 1966 Jeep CJ5 with this popular Thrust Washer we have in stock, for $9.79.
Omix – Dana 18 Compatible Thrust Washer; 45-71 Jeep CJ5 (Part No.18670.24)
from
$9.79
Is your Dana 18 transfer case not shifting right? Do you cringe from the grinding noises when you shift? Omix-ADA has the Dana 18 internal parts you need to fix your Jeep’s transfer case. Fix it and enjoy your ride.
Product Features:
See More
Product Features:
- OE Style
- Direct Fit
Best-Selling 1966 Jeep CJ5 Engine Assembly Lube
Upgrade your CJ5 with our best-selling Engine Assembly Lube.
Sealed Power – Engine Assembly Lubricant (Part No.55-400)
from
$10.49
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
Product Features:
See More
Product Features:
- Formulated for prelubrication cam lobes, lifters & engine bearings
- Increases load carrying capacity
- Holds fast to surfaces
- Exacting tolerances
- Meets or exceeds OEM specifications
- 4.0 oz. Squeeze Container
FAQs for 1966 Jeep CJ5 Engine Blocks
What are the best-selling Engine Blocks for 1966 Jeep CJ5s?
Out of 2 Engine Blocks that fit 1966 Jeep CJ5s, the following parts are the top sellers:
- Dana 18 Compatible Thrust Washer; 45-71 Jeep CJ5 (10185245) – $9.79
- Engine Assembly Lubricant (20686470) – $10.49
What’s the price range for 1966 Jeep CJ5 Engine Blocks?
The prices of Engine Blocks for the 1966 Jeep CJ5 range from $9.79 up to $10.49 for the most premium parts.
What is the average price of an Engine Block for a 1966 Jeep CJ5?
The average price for Engine Blocks for the 1966 Jeep CJ5 is $10.14. Keep in mind the variety of part types within our Engine Block category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Blocks for other Jeep CJ5 model years?
What are the cheapest Engine Blocks for my 1966 Jeep CJ5?
The cheapest 1966 Jeep CJ5 Engine Blocks we carry are:
- Dana 18 Compatible Thrust Washer; 45-71 Jeep CJ5 (10185245) – $9.79
- Engine Assembly Lubricant (20686470) – $10.49
Does Advance Auto Parts sell Engine Blocks for any other 1966 Jeep models?
Yes. We stock Engine Blocks for 26 other popular 1966 Jeep models. Some of the most popular are 1966 CJ6 Engine Blocks, 1966 CJ3 Engine Blocks, 1966 CJ5A Engine Blocks, 1966 J-3700 Engine Blocks, and 1966 J-3800 Engine Blocks.
What types of Engine Blocks do you sell for my 1966 Jeep CJ5?
As of 11/2/25, these are some of the most in-demand types of Engine Blocks for a 1966 Jeep CJ5:
Can I get help with 1966 Jeep CJ5 Engine Block orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Engine Blocks and more.
What is your return policy for Jeep CJ5 Engine Blocks?
Advance Auto Parts keeps returns simple. For new Jeep CJ5 Engine Blocks and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.