1972 Jeep CJ5 Engine Blocks

Keep Your 1972 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 1972 Jeep CJ5 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Oil Caps, 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.

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 Omix. For example, Omix Engine Blocks start at just $8.49 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 CJ5 owners approve.

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 1972 Jeep CJ5 in peak condition, inside and out.

Essential 1972 Jeep CJ5 Engine Blocks

Omix – Dana 18 Compatible Thrust Washer; 45-71 Jeep CJ5 (Part No.18670.24)

Dana 18 Compatible Thrust Washer; 45-71 Jeep CJ5

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:
  • OE Style
  • Direct Fit
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Carquest Premium – Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10072)

Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack

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:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
See More

Omix – Oil Cap AMC V8; 72-91 Jeep CJ/SJ Models (Part No.17402.04)

Oil Cap AMC V8; 72-91 Jeep CJ/SJ Models

from

$22.29
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Metal
  • With Breather
  • Direct Fit
See More

Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10066)

Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack

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:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
See More

Omix – Oil Fill Plug (Part No.17402.09)

Oil Fill Plug

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:
  • Rubber
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
See More

Crown Auto Jeep Replacmnt – OE Replacement, Round, Plastic (Part No.33001016)

OE Replacement, Round, Plastic

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:
  • 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
See More

Carquest Premium – Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10085)

Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack

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:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
See More

Sealed Power – Engine Assembly Lubricant (Part No.55-400)

Engine Assembly Lubricant

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:
  • 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
See More

Most Popular Oil Caps for 1972 Jeep CJ5s

Enhance your 1972 Jeep CJ5 with one of the 2 Oil Caps we have in stock, starting at just $8.49.

Omix – Oil Fill Plug (Part No.17402.09)

Oil Fill Plug

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:
  • Rubber
  • OE Style
  • Direct Fit
  • Limited 5 Year Warranty
See More

Omix – Oil Cap AMC V8; 72-91 Jeep CJ/SJ Models (Part No.17402.04)

Oil Cap AMC V8; 72-91 Jeep CJ/SJ Models

from

$22.29
Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.

Product Features:
  • Metal
  • With Breather
  • Direct Fit
See More

Best-Selling 1972 Jeep CJ5 Thrust Washer

Upgrade your CJ5 with our best-selling Thrust Washer.

Omix – Dana 18 Compatible Thrust Washer; 45-71 Jeep CJ5 (Part No.18670.24)

Dana 18 Compatible Thrust Washer; 45-71 Jeep CJ5

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:
  • OE Style
  • Direct Fit
See More

Top-Quality Engine Assembly Lube for 1972 Jeep CJ5s

Choose a high-quality OEM or aftermarket Engine Assembly Lube for Jeep CJ5s and enjoy top-notch performance from $10.49.

Sealed Power – Engine Assembly Lubricant (Part No.55-400)

Engine Assembly Lubricant

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:
  • 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
See More

Top-Rated Engine Block Brands For Your 1972 Jeep CJ5

When it comes to finding the perfect Engine Block for your 1972 Jeep CJ5, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Engine Block 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 $8.49. Purchasing a Engine Block from us here at Advance Auto Parts is a smart move for both you and your 1972 Jeep CJ5, providing peace of mind with parts that meet or exceed OEM standards.

Popular Omix 1972 Jeep CJ5 Engine Blocks

If you’re looking for a top-quality Engine Block for your 1972 Jeep CJ5, Advance Auto Parts has exactly what you need with our selection of Omix Engine Blocks. We have 1 Omix Engine Blocks in stock for this fitment, all known for their durability and precision fit. With prices starting at just $8.49, you’ll find the perfect Engine Block for your needs and budget. Omix Engine Blocks for the 1972 Jeep CJ5 come highly rated, with over 1 customer reviews and an impressive average rating of 4.3 stars. Choosing a Omix Engine Block from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Oil Fill Plug
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 1972 Jeep CJ5 Engine Blocks

What are the best-selling Engine Blocks for 1972 Jeep CJ5s?

Out of 4 Engine Blocks that fit 1972 Jeep CJ5s, the following parts are the top sellers:

What’s the price range for 1972 Jeep CJ5 Engine Blocks?

The prices of Engine Blocks for the 1972 Jeep CJ5 range from $8.49 up to $22.29 for the most premium parts.

What is the average price of an Engine Block for a 1972 Jeep CJ5?

The average price for Engine Blocks for the 1972 Jeep CJ5 is $11.64. 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?

Yes, we carry Engine Blocks for 23 model years of Jeep CJ5s between 1959 and 1983. The following model years are the most popular for Engine Block purchases: 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, and 1975.

What are the cheapest Engine Blocks for my 1972 Jeep CJ5?

The cheapest 1972 Jeep CJ5 Engine Blocks we carry are:

Does Advance Auto Parts sell Engine Blocks for any other 1972 Jeep models?

Yes. We stock Engine Blocks for 10 other popular 1972 Jeep models. Some of the most popular are 1972 Wagoneer Engine Blocks, 1972 J-2600 Engine Blocks, 1972 J-2500 Engine Blocks, 1972 CJ6 Engine Blocks, and 1972 J-100 Engine Blocks.

What are the top-rated Engine Blocks that fit the 1972 Jeep CJ5?

The one 1972 Jeep CJ5 Engine Block we have in stock is the Oil Fill Plug. It is rated 5 stars and costs $8.49.

What types of Engine Blocks do you sell for my 1972 Jeep CJ5?

As of 11/2/25, these are some of the most in-demand types of Engine Blocks for a 1972 Jeep CJ5:

Can I get help with 1972 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.