1984 Jeep CJ7 Engine Blocks

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Keep Your 1984 Jeep CJ7 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 1984 Jeep CJ7 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including 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.

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 1984 Jeep CJ7 in peak condition, inside and out.

Essential 1984 Jeep CJ7 Engine Blocks

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

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

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

Crown Auto Jeep Replacmnt OE Replacement, Round, Plastic, 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.
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Most Popular Oil Caps for 1984 Jeep CJ7s

Enhance your 1984 Jeep CJ7 with one of the 2 Oil Caps we have in stock, starting at just $4.99.

Carquest Premium – Carquest Oil Filler Cap, 10085 (Part No.10085)

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

Crown Auto Jeep Replacmnt OE Replacement, Round, Plastic, 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.
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FAQs for 1984 Jeep CJ7 Engine Blocks

What are the best-selling Engine Blocks for 1984 Jeep CJ7s?

Out of 2 Engine Blocks that fit 1984 Jeep CJ7s, the following parts are the top sellers:

What’s the price range for 1984 Jeep CJ7 Engine Blocks?

The prices of Engine Blocks for the 1984 Jeep CJ7 range from $4.99 up to $7.99 for the most premium parts.

What is the average price of an Engine Block for a 1984 Jeep CJ7?

The average price for Engine Blocks for the 1984 Jeep CJ7 is $6.49. 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 CJ7 model years?

Yes, we carry Engine Blocks for 9 model years of Jeep CJ7s between 1976 and 1986. The following model years are the most popular for Engine Block purchases: 1986, 1985, 1983, 1982, 1981, 1980, 1979, 1978, and 1977.

What are the cheapest Engine Blocks for my 1984 Jeep CJ7?

The cheapest 1984 Jeep CJ7 Engine Blocks we carry are:

Does Advance Auto Parts sell Engine Blocks for any other 1984 Jeep models?

Yes. We stock Engine Blocks for 4 other popular 1984 Jeep models. Some of the most popular are 1984 Cherokee Engine Blocks, 1984 Grand Wagoneer Engine Blocks, 1984 Wagoneer Engine Blocks, 1984 J10 Engine Blocks, and 1984 J20 Engine Blocks.

What types of Engine Blocks do you sell for my 1984 Jeep CJ7?

We currently have just 1 Engine Block in stock for a 1984 Jeep CJ7, and as of 8/2/26, it is an Oil Cap.

Can I get help with 1984 Jeep CJ7 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 CJ7 Engine Blocks?

Advance Auto Parts keeps returns simple. For new Jeep CJ7 Engine Blocks and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.