1966 Jeep CJ5A Performance Engines
Keep Your 1966 Jeep CJ5A in Top Shape with Quality Performance Engines
Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1966 Jeep CJ5A looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Oil Pumps, Performance Engine Coolant Thermostats, and Performance Water Outlet Gaskets. 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.
Top-Rated Performance Engines from Trusted Brands
Looking for a reliable Performance Engine? We’ve got you covered with options from brands you know and trust like Omix. For example, Omix Performance Engines start at just $8.29 with an average 4.3 star rating. With over 4 reviews and a solid 5 star average, you can shop with confidence knowing other Jeep CJ5A owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1966 Jeep CJ5A Performance Engine at Advance Auto Parts is around $165.07, with a range that starts at $4.79 and goes up to $401.99. With 3 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Thermostat Gasket; 134CI F-Head; 52-71 Jeep CJ Models and Oil Pump; 45-71 Willys/Jeep Models start at just $4.79 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Fuel Systems and Performance Radiators. At Advance Auto Parts, we’re here to help you keep your 1966 Jeep CJ5A in peak condition, inside and out.
Find Your Specific 1966 Jeep CJ5A Performance Engines
Looking for the perfect Performance Engine for your 1966 Jeep CJ5A? You’re in the right place. Below, you’ll find links to various types of Performance Engines that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Engines, ensuring durability and a precise fit for your Jeep CJ5A. Whether you’re driving a 1966 model or another popular model year like
1967 and
1968, we’ve got you covered. Purchasing Performance Engines 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 Performance Engines that fit your vehicle.
Essential 1966 Jeep CJ5A Performance Engines
Omix – Oil Pump; 45-71 Willys/Jeep Models (Part No.17433.02)
from
$401.99
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- Metal
- OE Style
- Direct Fit
Omix – Thermostat Gasket; 134CI F-Head; 52-71 Jeep CJ Models (Part No.17117.02)
from
$4.79
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- OE Style
- Direct Fit
- Highly Durable
- Long Lasting
Omix – Thermostat 180 Degree; 41-71 Willys/Jeep Models (Part No.17106.02)
from
$8.29
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- OE Style
- Direct Fit
- Steel
- Better Flow Control
Popular 1966 Jeep CJ5A Performance Engines Categories
Most Popular Performance Engine Oil Pump for 1966 Jeep CJ5As
Enhance your 1966 Jeep CJ5A with this popular Performance Engine Oil Pump we have in stock, for $401.99.
Omix – Oil Pump; 45-71 Willys/Jeep Models (Part No.17433.02)
from
$401.99
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- Metal
- OE Style
- Direct Fit
Best-Selling 1966 Jeep CJ5A Performance Engine Coolant Thermostat
Upgrade your CJ5A with our best-selling Performance Engine Coolant Thermostat with a 5 Starts rating across 2 reviews.
Omix – Thermostat 180 Degree; 41-71 Willys/Jeep Models (Part No.17106.02)
from
$8.29
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- OE Style
- Direct Fit
- Steel
- Better Flow Control
Top-Quality Performance Water Outlet Gaskets for 1966 Jeep CJ5As
Choose a high-quality OEM or aftermarket Performance Water Outlet Gasket for Jeep CJ5As and enjoy top-notch performance from $4.79.
Omix – Thermostat Gasket; 134CI F-Head; 52-71 Jeep CJ Models (Part No.17117.02)
from
$4.79
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- OE Style
- Direct Fit
- Highly Durable
- Long Lasting
Top-Rated Performance Engine Brands For Your 1966 Jeep CJ5A
When it comes to finding the perfect Performance Engine for your 1966 Jeep CJ5A, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 1 trusted brands. We carry the most popular Performance Engine brands including Omix, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $8.29. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1966 Jeep CJ5A, providing peace of mind with parts that meet or exceed OEM standards.
Popular Omix 1966 Jeep CJ5A Performance Engines
If you’re looking for a top-quality Performance Engine for your 1966 Jeep CJ5A, Advance Auto Parts has exactly what you need with our selection of Omix Performance Engines. We have 1 Omix Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $8.29, you’ll find the perfect Performance Engine for your needs and budget. Omix Performance Engines for the 1966 Jeep CJ5A come highly rated, with over 2 customer reviews and an impressive average rating of 4.3 stars. Choosing a Omix Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$8.29
(2)
Thermostat 180 Degree; 41-71 Willys/Jeep Models
“Product is great. Installing next weekend to my jeep”
FAQs for 1966 Jeep CJ5A Performance Engines
What are the best-selling Performance Engines for 1966 Jeep CJ5As?
Out of 3 Performance Engines that fit 1966 Jeep CJ5As, the following parts are the top sellers:
- Thermostat Gasket; 134CI F-Head; 52-71 Jeep CJ Models (10185210) – $4.79
- Oil Pump; 45-71 Willys/Jeep Models (10181212) – $401.99
What’s the price range for 1966 Jeep CJ5A Performance Engines?
The prices of Performance Engines for the 1966 Jeep CJ5A range from $4.79 up to $401.99 for the most premium parts.
What is the average price of a Performance Engine for a 1966 Jeep CJ5A?
The average price for Performance Engines for the 1966 Jeep CJ5A is $165.07. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.
What are the cheapest Performance Engines for my 1966 Jeep CJ5A?
The cheapest 1966 Jeep CJ5A Performance Engines we carry are:
- Thermostat Gasket; 134CI F-Head; 52-71 Jeep CJ Models (10185210) – $4.79
- Thermostat 180 Degree; 41-71 Willys/Jeep Models (10186688) – $8.29
- Oil Pump; 45-71 Willys/Jeep Models (10181212) – $401.99
Does Advance Auto Parts sell Performance Engines for any other 1966 Jeep models?
Yes. We stock Performance Engines for 27 other popular 1966 Jeep models. Some of the most popular are 1966 Wagoneer Performance Engines, 1966 CJ5 Performance Engines, 1966 DJ5 Performance Engines, 1966 J-2600 Performance Engines, and 1966 J-2500 Performance Engines.
What are the top-rated Performance Engines that fit the 1966 Jeep CJ5A?
The one 1966 Jeep CJ5A Performance Engine we have in stock is the Thermostat Gasket; 134CI F-Head; 52-71 Jeep CJ Models. It costs $4.79.
What types of Performance Engines do you sell for my 1966 Jeep CJ5A?
As of 11/2/25, these are some of the most in-demand types of Performance Engines for a 1966 Jeep CJ5A:
Can I get help with 1966 Jeep CJ5A Performance Engine orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Performance Engines and more.
What is your return policy for Jeep CJ5A Performance Engines?
Advance Auto Parts keeps returns simple. For new Jeep CJ5A Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.