1977 Jeep CJ7 Engine Blocks

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Keep Your 1977 Jeep CJ7 in Top Shape with a Quality Engine Block

When it comes to maintaining or upgrading your 1977 Jeep CJ7, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Engine Block for your CJ7. We currently carry a top Engine Block in stock that is built to last. Whether you’re replacing a damaged Engine Block or looking to upgrade, our selection for the 1977 Jeep CJ7 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

A Reliable Engine Block from a Trusted Brand

When it comes to trusted Engine Block brands, we’ve got you covered. Our inventory features an Engine Block from Carquest Premium, a brand you can count on. This Engine Block starts at just $6.99 and has a rating of 5 stars from over 30 customer reviews. After you purchase your 1977 Jeep CJ7 Engine Block you can scroll below to see options other Jeep CJ7 owners are loving. Even with only one Engine Block in stock, you can be confident you’re getting the best option available and designed to fit your CJ7 perfectly, offering both functionality and style.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Engine Gaskets and Seals and Engine Timing Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1977 Jeep CJ7 running smoothly and looking great.

Essential 1977 Jeep CJ7 Engine Blocks

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

Oil Filler Cap

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
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Most Popular Oil Cap for 1977 Jeep CJ7s

Enhance your 1977 Jeep CJ7 with this popular Oil Cap we have in stock, for $6.99.

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

Top-Rated Engine Block Brands For Your 1977 Jeep CJ7

When it comes to finding the perfect Engine Block for your 1977 Jeep CJ7, Advance Auto Parts has you covered with our Engine Block from Carquest Premium. This popular brand is known for its exceptional customer ratings and competitive prices, under $6.99. Purchasing a Engine Block from us here at Advance Auto Parts is a smart move for both you and your 1977 Jeep CJ7, providing peace of mind with parts that meet or exceed OEM standards.

A Reliable Carquest Premium Engine Block For Your 1977 Jeep CJ7

If you’re looking for a top-quality Engine Block for your 1977 Jeep CJ7, Advance Auto Parts has exactly what you need with our Carquest Premium Engine Blocks. This Engine Block has both durability and a precision fit. Coming in at only $6.99, this is the perfect Engine Block for your needs and budget. Carquest Premium Engine Blocks for the 1977 Jeep CJ7 come highly rated, with over 15 customer reviews. Choosing a Carquest Premium Engine Block from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
from $6.99
(15)
Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack
“Its an oil cap that fit and was cheap.”

FAQs for 1977 Jeep CJ7 Engine Blocks

What’s the price range for 1977 Jeep CJ7 Engine Blocks?

We currently have just one Engine Blocks for the 1977 Jeep CJ7 in stock: Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack and it costs $6.99.

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, 1984, 1983, 1982, 1981, 1980, 1979, and 1978.

Does Advance Auto Parts sell Engine Blocks for any other 1977 Jeep models?

Yes. We stock Engine Blocks for 3 other popular 1977 Jeep models. Some of the most popular are 1977 Cherokee Engine Blocks, 1977 J10 Engine Blocks, 1977 CJ5 Engine Blocks, and 1977 DJ5 Engine Blocks.

What are the top-rated Engine Blocks that fit the 1977 Jeep CJ7?

The one 1977 Jeep CJ7 Engine Block we have in stock is the Engine Oil Filler Cap: Twist-Lock, 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 1977 Jeep CJ7?

We currently have just 1 Engine Block in stock for a 1977 Jeep CJ7, and as of 6/2/26, it is an Oil Cap.

Can I get help with 1977 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.