1. Cylinder Heads & Parts Engines Components For Sale
  2. sku: 9615765456726641
  3. JEEP 306-01303A

JEEP 306-01303A Cylinder Head Cj 4.2L 11982990

fits make: Jeep. year: 1983.

306-01303a Jeep Cylinder Head From 1983 Cj 4.2l 11982990

( Conditions Options: 4.2 ), ( Genuine Oem: Yes ), ( Ipn: 306-01303a ), ( Type: Cylinder Head )

Review JEEP Cylinder Head From Cj 4.2l fits 1983

Jeep 306-01303A Cylinder Head for 1983 CJ 4.2L Inline-Six Engine (11982990)

The Jeep 306-01303A Cylinder Head is a vital component for the maintenance and performance enhancement of the iconic 1983 CJ 4.2L Inline-Six Engine (11982990). This high-quality cylinder head is meticulously designed and manufactured to offer a perfect fit and exceptional durability for your classic Jeep.

The Jeep 306-01303A Cylinder Head is engineered with a robust design that ensures optimal combustion efficiency. It features an intricate, cast-iron construction that guarantees durability and resistance to extreme conditions, prolonging the life of your engine.

The cylinder head comes equipped with eight combustion chambers, each designed for precise fuel-air mixture ignition. This ensures smooth engine operation, reduced emissions, and improved fuel economy in your 1983 CJ.

The Jeep 306-01303A Cylinder Head also boasts high-performance intake and exhaust ports, designed to facilitate the smooth flow of air and exhaust gases for optimal engine performance. The ports are precision-engineered to match the specific requirements of the 1983 CJ 4.2L Inline-Six Engine, ensuring a perfect fit and improved engine response.

The head also includes new valves, valve seats, and valve guides, ensuring a clean, leak-free seal. This not only improves the performance of your engine but also reduces the risk of costly engine damage due to leaks.

In summary, the Jeep 306-01303A Cylinder Head is an essential upgrade for your 1983 CJ 4.2L Inline-Six Engine. Its robust construction, high-performance design, and precision-engineered components make it an ideal choice for enhancing the performance and longevity of your classic Jeep. Whether you're a weekend enthusiast or a dedicated off-road adventurer, this cylinder head is sure to deliver the power and reliability you need for your next thrilling ride.

The Jeep 306-01303A Cylinder Head (for the 1983 CJ 4.2L) has several aspects to consider, both pros and cons, to help you make an informed decision.

Pros:

1. Availability: This cylinder head part is readily available on the market, making it easier to find and purchase.

2. Replacement: If your original cylinder head is damaged or worn out, this part can serve as a functional replacement.

3. Compatibility: This cylinder head is specifically designed for the 1983 CJ 4.2L, ensuring a good fit and compatibility with your vehicle.

Cons:

1. Quality: Depending on the seller and the condition of the part before purchase, you may end up with a cylinder head that has issues such as cracks, warped surfaces, or worn-out valves.

2. Cost: While this part may be readily available, it can still be expensive, especially if you opt for a new, high-quality cylinder head.

3. Skill Level: Installing a cylinder head requires some mechanical knowledge and tools, and if not done correctly, it could lead to further issues with your vehicle.

Ending Conclusion:

Buying the Jeep 306-01303A Cylinder Head for your 1983 CJ 4.2L can be a viable solution if you need a replacement for a damaged or worn-out part. However, it is essential to ensure you are purchasing from a reputable seller and have the necessary skills or access to a mechanic for installation. Thoroughly inspect the part upon arrival to ensure it is in good condition.

Recommendation:

If possible, consider purchasing a rebuilt or remanufactured cylinder head from a reliable source. This option often comes with a warranty and can save you money compared to buying a brand-new cylinder head. Additionally, having a professional mechanic install the part can help reduce the risk of further issues with your vehicle.

Details:

If you discover any defects, rest assured it is covered by our three month warranty. Labor and costs associated with part installation are not covered under warranty. WAGONEER 83 6-258 4.2L.

part #: 306-01303a prices

  • $265.50-$849.00

specifications cylinderheapar:

  • for makes: Jeep
  • for years: 1983
  • conditions options: 4.2
  • genuine oem: Yes
  • ipn: 306-01303a
  • type: Cylinder Head

offer cylinderheapar:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • started: June 4, 2025
  • availability: In Stock

shipping cylinderheapar:

  • transit: 2-6 Days
  • service: FedEx Ground or FedEx Home Delivery
  • cost: $0.00
  • type: Fixed
  • class: Standard
  • carrier: FedEx

returns cylinderheapar:

  • paid by: Seller
  • time: 60 Days
  • policy: Returns Accepted

seller cylinderheapar:

  • # reviews: 36726
  • rating: 99.4%
  • city: Spokane, Washington

payments cylinderheapar:

  • wallet: Google-pay
  • credit card: Discover
  • other

general cylinderheapar:

  • condition: Used
  • Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads
for makes: jeep, for years: 1983, conditions options: 4.2, genuine oem: yes, type: cylinder head,
manufacturer: jeep, category: auto parts > car truck parts accessories > engines engine parts > cylinder heads, sku: 9615765456726641,
Jeep 11982990 Is Similar To:
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5 offers $265.50–$849.00 USD
  • Used. Offer #1 priced at $265.50 + $0.00 shipping estimate = $265.50* total. FREE SHIPPING
  • New other (see details). Offer #2 priced at $849.00 + $395.00 shipping estimate = $1244.00* total. +$395.00 shipping
  • Used. Offer #3 priced at $654.95 + $82.00 shipping estimate = $736.95* total. +$82.00 shipping
  • Used. Offer #4 priced at $238.50 + $0.00 shipping estimate = $238.50* total. FREE SHIPPING
  • Used. Offer #5 priced at $229.50 + $0.00 shipping estimate = $229.50* total. FREE SHIPPING

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