1973 Jeep CJ5 Engine Blocks
Keep Your 1973 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 1973 Jeep CJ5 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Thrust Washers, Engine Assembly Lube, and Oil Caps. 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 Engine Blocks from Trusted Brands
Looking for a reliable Engine Block? We’ve got you covered with options from brands you know and trust like Carquest Premium and Omix. For example, Carquest Premium Engine Blocks start at just $6.99 with an average 4.4 star rating. Omix offer similar pricing and quality, backed by strong customer feedback. With over 8 reviews and a solid 5 star average, you can shop with confidence knowing other Jeep CJ5 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1973 Jeep CJ5 Engine Block at Advance Auto Parts is around $11.48, with a range that starts at $6.99 and goes up to $22.29. With 5 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Oil Fill Plug, Engine Assembly Lubricant, and Oil Cap AMC V8; 72-91 Jeep CJ/SJ Models start at just $8.49 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 1973 Jeep CJ5 in peak condition, inside and out.
Find Your Specific 1973 Jeep CJ5 Engine Blocks
Looking for the perfect Engine Block for your 1973 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 1973 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 1973 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
Carquest Premium – Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10085)
from
$7.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Omix – Oil Fill Plug (Part No.17402.09)
from
$8.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year Manufacturer’s warranty.
Product Features:
See More
Product Features:
- Rubber
- OE Style
- Direct Fit
- Limited 5 Year Warranty
Omix – Oil Cap AMC V8; 72-91 Jeep CJ/SJ Models (Part No.17402.04)
from
$22.29
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- Metal
- With Breather
- Direct Fit
Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10066)
from
$6.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Crown Auto Jeep Replacmnt – OE Replacement, Round, Plastic (Part No.33001016)
from
$4.99
Crown Automotive offers the largest line of replacement parts for Jeep (R), as well as a growing line of parts for Chrysler and Dodge vehicles. Our applications features Axle, Body, Brake, Clutch, Cooling, Electrical, Engine, Fuel, Lamps, Mirrors, Steering, Suspension, Transmission and Wiper.
Product Features:
See More
Product Features:
- Constructed From Rubber
- Oil Filler Caps Are OE-Style Replacement Parts For Your Jeep
- Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
- Easy To Install
Carquest Premium – Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10072)
from
$6.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
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 1973 Jeep CJ5 Engine Blocks Categories
Most Popular Thrust Washer for 1973 Jeep CJ5s
Enhance your 1973 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 1973 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
Top-Quality Oil Caps for 1973 Jeep CJ5s
Choose a high-quality OEM or aftermarket Oil Cap for Jeep CJ5s and enjoy top-notch performance from $6.99.
Carquest Premium – Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10072)
from
$6.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
Product Features:
See More
Product Features:
- Provides proper seal to ensure leak prevention
- Stops engine blow by
- High quality construction
- Meets all OEM specifications
Omix – Oil Fill Plug (Part No.17402.09)
from
$8.49
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year Manufacturer’s warranty.
Product Features:
See More
Product Features:
- Rubber
- OE Style
- Direct Fit
- Limited 5 Year Warranty
Omix – Oil Cap AMC V8; 72-91 Jeep CJ/SJ Models (Part No.17402.04)
from
$22.29
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.
Product Features:
See More
Product Features:
- Metal
- With Breather
- Direct Fit
Top-Rated Engine Block Brands For Your 1973 Jeep CJ5
When it comes to finding the perfect Engine Block for your 1973 Jeep CJ5, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Engine Block brands including Carquest Premium and Omix, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $6.99. Purchasing a Engine Block from us here at Advance Auto Parts is a smart move for both you and your 1973 Jeep CJ5, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest Premium 1973 Jeep CJ5 Engine Blocks
If you’re looking for a top-quality Engine Block for your 1973 Jeep CJ5, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Engine Blocks. We have 1 Carquest Premium Engine Blocks in stock for this fitment, all known for their durability and precision fit. With prices starting at just $6.99, you’ll find the perfect Engine Block for your needs and budget. Carquest Premium Engine Blocks for the 1973 Jeep CJ5 come highly rated, with over 4 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Engine Block from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$6.99
(4)
Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack
“Worked great!”
Top-Quality Omix 1973 Jeep CJ5 Engine Blocks
For those in search of a high-quality Engine Block for their 1973 Jeep CJ5, Advance Auto Parts offers a great selection of Omix Engine Blocks. With 1 Omix Engine Blocks in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Blocks start at just $8.49, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.3 stars, Omix Engine Blocks provide both reliability and excellent performance. Choosing a Omix Engine Block from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$8.49
(1)
Oil Fill Plug
“Found this on Advance for a great price, quick shipping. Fits perfect and is just what i needed. Good quality name brand too-”
FAQs for 1973 Jeep CJ5 Engine Blocks
What are the best-selling Engine Blocks for 1973 Jeep CJ5s?
Out of 5 Engine Blocks that fit 1973 Jeep CJ5s, the following parts are the top sellers:
- Oil Fill Plug (10946225) – $8.49
- Engine Assembly Lubricant (20686470) – $10.49
- Oil Cap AMC V8; 72-91 Jeep CJ/SJ Models (10946472) – $22.29
What’s the price range for 1973 Jeep CJ5 Engine Blocks?
The prices of Engine Blocks for the 1973 Jeep CJ5 range from $6.99 up to $22.29 for the most premium parts.
What is the average price of an Engine Block for a 1973 Jeep CJ5?
The average price for Engine Blocks for the 1973 Jeep CJ5 is $11.48. 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 1973 Jeep CJ5?
The cheapest 1973 Jeep CJ5 Engine Blocks we carry are:
- Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack (18481408) – $6.99
- Oil Fill Plug (10946225) – $8.49
- Dana 18 Compatible Thrust Washer; 45-71 Jeep CJ5 (10185245) – $9.79
- Engine Assembly Lubricant (20686470) – $10.49
- Oil Cap AMC V8; 72-91 Jeep CJ/SJ Models (10946472) – $22.29
Does Advance Auto Parts sell Engine Blocks for any other 1973 Jeep models?
Yes. We stock Engine Blocks for 10 other popular 1973 Jeep models. Some of the most popular are 1973 Wagoneer Engine Blocks, 1973 DJ5 Engine Blocks, 1973 J-2600 Engine Blocks, 1973 J-2500 Engine Blocks, and 1973 CJ6 Engine Blocks.
What are the top-rated Engine Blocks that fit the 1973 Jeep CJ5?
The one 1973 Jeep CJ5 Engine Block we have in stock is the Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack. It is rated 5 stars and costs $6.99.
What types of Engine Blocks do you sell for my 1973 Jeep CJ5?
As of 11/2/25, these are some of the most in-demand types of Engine Blocks for a 1973 Jeep CJ5:
Can I get help with 1973 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.